Allow creation of hostnames on .zz-- style TLDs for RST (#2935)

This is a follow-on to PR #2909, which fixed the issue for domains, but
apparently not fully for hostnames.

BUG= http://b/476144993

config/presubmits.py

@@ -98,8 +98,8 @@ PRESUBMITS = {
         "File did not include the license header.",
 
     # Files must end in a newline
-    PresubmitCheck(r".*\n$", ("java", "js", "soy", "sql", "py", "sh", "gradle", "ts"),
-                   {"node_modules/"}, REQUIRED):
+    PresubmitCheck(r".*\n$", ("java", "js", "soy", "sql", "py", "sh", "gradle", "ts", "xml"),
+                   {"node_modules/", ".idea"}, REQUIRED):
         "Source files must end in a newline.",
 
     # System.(out|err).println should only appear in tools/ or load-testing/

core/src/main/java/google/registry/flows/host/HostFlowUtils.java

@@ -17,6 +17,7 @@ package google.registry.flows.host;
 import static google.registry.flows.domain.DomainFlowUtils.validateFirstLabel;
 import static google.registry.model.EppResourceUtils.isActive;
 import static google.registry.model.tld.Tlds.findTldForName;
+import static google.registry.util.DomainNameUtils.canonicalizeHostname;
 import static google.registry.util.PreconditionsUtils.checkArgumentNotNull;
 import static java.util.stream.Collectors.joining;
 
@@ -34,7 +35,6 @@ import google.registry.flows.EppException.StatusProhibitsOperationException;
 import google.registry.model.ForeignKeyUtils;
 import google.registry.model.domain.Domain;
 import google.registry.model.eppcommon.StatusValue;
-import google.registry.util.Idn;
 import java.net.InetAddress;
 import java.util.Optional;
 import org.joda.time.DateTime;
@@ -57,7 +57,7 @@ public class HostFlowUtils {
       throw new HostNameNotLowerCaseException(hostNameLowerCase);
     }
     try {
-      String hostNamePunyCoded = Idn.toASCII(name);
+      String hostNamePunyCoded = canonicalizeHostname(name);
       if (!name.equals(hostNamePunyCoded)) {
         throw new HostNameNotPunyCodedException(hostNamePunyCoded);
       }

core/src/main/java/google/registry/model/eppcommon/EppXmlTransformer.java

@@ -23,6 +23,7 @@ import com.google.common.collect.ImmutableSet;
 import google.registry.model.ImmutableObject;
 import google.registry.model.eppinput.EppInput;
 import google.registry.model.eppoutput.EppOutput;
+import google.registry.util.NonFinalForTesting;
 import google.registry.util.RegistryEnvironment;
 import google.registry.xml.ValidationMode;
 import google.registry.xml.XmlException;
@@ -60,20 +61,35 @@ public class EppXmlTransformer  {
   // XML schemas that should not be used in production (yet)
   private static final ImmutableSet<String> NON_PROD_SCHEMAS = ImmutableSet.of("fee-std-v1.xsd");
 
-  private static final XmlTransformer INPUT_TRANSFORMER =
+  // XML schemas that should only be used in production (for backcompat)
+  private static final ImmutableSet<String> ONLY_PROD_SCHEMAS =
+      ImmutableSet.of("fee06.xsd", "fee11.xsd", "fee12.xsd");
+
+  // TODO(gbrodman): make this final when we can actually remove the old fee extensions and aren't
+  // relying on switching by environment
+  @NonFinalForTesting
+  private static XmlTransformer INPUT_TRANSFORMER =
       new XmlTransformer(getSchemas(), EppInput.class);
 
-  private static final XmlTransformer OUTPUT_TRANSFORMER =
+  // TODO(gbrodman): make this final when we can actually remove the old fee extensions and aren't
+  // relying on switching by environment
+  @NonFinalForTesting
+  private static XmlTransformer OUTPUT_TRANSFORMER =
       new XmlTransformer(getSchemas(), EppOutput.class);
 
   @VisibleForTesting
   public static ImmutableList<String> getSchemas() {
-    if (RegistryEnvironment.get().equals(RegistryEnvironment.PRODUCTION)) {
-      return ALL_SCHEMAS.stream()
-          .filter(s -> !NON_PROD_SCHEMAS.contains(s))
-          .collect(toImmutableList());
-    }
-    return ALL_SCHEMAS;
+    ImmutableSet<String> schemasToSkip =
+        RegistryEnvironment.get().equals(RegistryEnvironment.PRODUCTION)
+            ? NON_PROD_SCHEMAS
+            : ONLY_PROD_SCHEMAS;
+    return ALL_SCHEMAS.stream().filter(s -> !schemasToSkip.contains(s)).collect(toImmutableList());
+  }
+
+  @VisibleForTesting
+  public static void reloadTransformers() {
+    INPUT_TRANSFORMER = new XmlTransformer(getSchemas(), EppInput.class);
+    OUTPUT_TRANSFORMER = new XmlTransformer(getSchemas(), EppOutput.class);
   }
 
   public static void validateOutput(String xml) throws XmlException {

core/src/main/java/google/registry/model/eppcommon/ProtocolDefinition.java

@@ -17,6 +17,7 @@ package google.registry.model.eppcommon;
 import static com.google.common.collect.ImmutableSet.toImmutableSet;
 import static com.google.common.collect.Maps.uniqueIndex;
 
+import com.google.common.annotations.VisibleForTesting;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableSet;
 import google.registry.model.domain.fee06.FeeCheckCommandExtensionV06;
@@ -33,6 +34,7 @@ import google.registry.model.domain.rgp.RgpUpdateExtension;
 import google.registry.model.domain.secdns.SecDnsCreateExtension;
 import google.registry.model.eppinput.EppInput.CommandExtension;
 import google.registry.model.eppoutput.EppResponse.ResponseExtension;
+import google.registry.util.NonFinalForTesting;
 import google.registry.util.RegistryEnvironment;
 import jakarta.xml.bind.annotation.XmlSchema;
 import java.util.EnumSet;
@@ -62,15 +64,15 @@ public class ProtocolDefinition {
     FEE_0_6(
         FeeCheckCommandExtensionV06.class,
         FeeCheckResponseExtensionV06.class,
-        ServiceExtensionVisibility.ALL),
+        ServiceExtensionVisibility.ONLY_IN_PRODUCTION),
     FEE_0_11(
         FeeCheckCommandExtensionV11.class,
         FeeCheckResponseExtensionV11.class,
-        ServiceExtensionVisibility.ALL),
+        ServiceExtensionVisibility.ONLY_IN_PRODUCTION),
     FEE_0_12(
         FeeCheckCommandExtensionV12.class,
         FeeCheckResponseExtensionV12.class,
-        ServiceExtensionVisibility.ALL),
+        ServiceExtensionVisibility.ONLY_IN_PRODUCTION),
     FEE_1_00(
         FeeCheckCommandExtensionStdV1.class,
         FeeCheckResponseExtensionStdV1.class,
@@ -109,7 +111,7 @@ public class ProtocolDefinition {
       return clazz.getPackage().getAnnotation(XmlSchema.class).namespace();
     }
 
-    private boolean isVisible() {
+    public boolean isVisible() {
       return switch (visibility) {
         case ALL -> true;
         case ONLY_IN_PRODUCTION -> RegistryEnvironment.get().equals(RegistryEnvironment.PRODUCTION);
@@ -134,14 +136,25 @@ public class ProtocolDefinition {
   }
 
   /** A set of all the visible extension URIs. */
-  private static final ImmutableSet<String> visibleServiceExtensionUris =
-      EnumSet.allOf(ServiceExtension.class).stream()
-          .filter(ServiceExtension::isVisible)
-          .map(ServiceExtension::getUri)
-          .collect(toImmutableSet());
+  // TODO(gbrodman): make this final when we can actually remove the old fee extensions and aren't
+  // relying on switching by environment
+  @NonFinalForTesting private static ImmutableSet<String> visibleServiceExtensionUris;
+
+  static {
+    reloadServiceExtensionUris();
+  }
 
   /** Return the set of all visible service extension URIs. */
   public static ImmutableSet<String> getVisibleServiceExtensionUris() {
     return visibleServiceExtensionUris;
   }
+
+  @VisibleForTesting
+  public static void reloadServiceExtensionUris() {
+    visibleServiceExtensionUris =
+        EnumSet.allOf(ServiceExtension.class).stream()
+            .filter(ServiceExtension::isVisible)
+            .map(ServiceExtension::getUri)
+            .collect(toImmutableSet());
+  }
 }

core/src/test/java/google/registry/flows/FlowTestCase.java

@@ -135,28 +135,6 @@ public abstract class FlowTestCase<F extends Flow> {
     return TestDataHelper.loadFile(getClass(), filename, substitutions);
   }
 
-  /**
-   * Converts an input or response EPP message with draft fee extension v12 to std v1.
-   *
-   * <p>There is no practical changes between draft v12 and the v1 standard. This method allows us
-   * to reuse v12 test data.
-   */
-  protected String loadFeeV12FileAsStdV1(String filename) {
-    String content = loadFile(filename);
-    return content.replace("urn:ietf:params:xml:ns:fee-0.12", "urn:ietf:params:xml:ns:epp:fee-1.0");
-  }
-
-  /**
-   * Converts an input or response EPP message with draft fee extension v12 to std v1.
-   *
-   * <p>There is no practical changes between draft v12 and the v1 standard. This method allows us
-   * to reuse v12 test data.
-   */
-  protected String loadFeeV12FileAsStdV1(String filename, Map<String, String> substitutions) {
-    String content = loadFile(filename, substitutions);
-    return content.replace("urn:ietf:params:xml:ns:fee-0.12", "urn:ietf:params:xml:ns:epp:fee-1.0");
-  }
-
   @Nullable
   protected String getClientTrid() throws Exception {
     return eppLoader.getEpp().getCommandWrapper().getClTrid().orElse(null);

core/src/test/java/google/registry/flows/domain/DomainCreateFlowTest.java

@@ -209,6 +209,10 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
   private static final String ENCODED_SMD =
       TmchData.readEncodedSignedMark(TmchTestData.loadFile(SMD_FILE_PATH)).getEncodedData();
 
+  private static final ImmutableMap<String, String> FEE_STD_1_0_MAP =
+      ImmutableMap.of(
+          "FEE_VERSION", "epp:fee-1.0", "FEE_NS", "fee1_00", "CURRENCY", "USD", "FEE", "15.00");
+
   private AllocationToken allocationToken;
 
   DomainCreateFlowTest() {
@@ -640,132 +644,44 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
   }
 
   @Test
-  void testSuccess_fee_v06() throws Exception {
-    setEppInput("domain_create_fee.xml", ImmutableMap.of("FEE_VERSION", "0.6", "CURRENCY", "USD"));
+  void testSuccess_fee_std_v1() throws Exception {
+    setEppInput("domain_create_fee.xml", FEE_STD_1_0_MAP);
     persistContactsAndHosts();
     doSuccessfulTest(
         "tld",
         "domain_create_response_fee.xml",
-        ImmutableMap.of("FEE_VERSION", "0.6", "FEE", "24.00"));
+        ImmutableMap.of("FEE_VERSION", "epp:fee-1.0", "FEE", "24.00"));
   }
 
   @Test
-  void testSuccess_fee_v11() throws Exception {
-    setEppInput("domain_create_fee.xml", ImmutableMap.of("FEE_VERSION", "0.11", "CURRENCY", "USD"));
+  void testSuccess_fee_withDefaultAttributes_std_v1() throws Exception {
+    setEppInput("domain_create_fee_defaults.xml", FEE_STD_1_0_MAP);
     persistContactsAndHosts();
     doSuccessfulTest(
         "tld",
         "domain_create_response_fee.xml",
-        ImmutableMap.of("FEE_VERSION", "0.11", "FEE", "24.00"));
+        ImmutableMap.of("FEE_VERSION", "epp:fee-1.0", "FEE", "24.00"));
   }
 
   @Test
-  void testSuccess_fee_v12() throws Exception {
-    setEppInput("domain_create_fee.xml", ImmutableMap.of("FEE_VERSION", "0.12", "CURRENCY", "USD"));
-    persistContactsAndHosts();
-    doSuccessfulTest(
-        "tld",
-        "domain_create_response_fee.xml",
-        ImmutableMap.of("FEE_VERSION", "0.12", "FEE", "24.00"));
-  }
-
-  @Test
-  void testSuccess_fee_withDefaultAttributes_v06() throws Exception {
-    setEppInput("domain_create_fee_defaults.xml", ImmutableMap.of("FEE_VERSION", "0.6"));
-    persistContactsAndHosts();
-    doSuccessfulTest(
-        "tld",
-        "domain_create_response_fee.xml",
-        ImmutableMap.of("FEE_VERSION", "0.6", "FEE", "24.00"));
-  }
-
-  @Test
-  void testSuccess_fee_withDefaultAttributes_v11() throws Exception {
-    setEppInput("domain_create_fee_defaults.xml", ImmutableMap.of("FEE_VERSION", "0.11"));
-    persistContactsAndHosts();
-    doSuccessfulTest(
-        "tld",
-        "domain_create_response_fee.xml",
-        ImmutableMap.of("FEE_VERSION", "0.11", "FEE", "24.00"));
-  }
-
-  @Test
-  void testSuccess_fee_withDefaultAttributes_v12() throws Exception {
-    setEppInput("domain_create_fee_defaults.xml", ImmutableMap.of("FEE_VERSION", "0.12"));
-    persistContactsAndHosts();
-    doSuccessfulTest(
-        "tld",
-        "domain_create_response_fee.xml",
-        ImmutableMap.of("FEE_VERSION", "0.12", "FEE", "24.00"));
-  }
-
-  @Test
-  void testFailure_refundableFee_v06() {
-    setEppInput("domain_create_fee_refundable.xml", ImmutableMap.of("FEE_VERSION", "0.6"));
+  void testFailure_refundableFee_std_v1() {
+    setEppInput("domain_create_fee_refundable.xml", FEE_STD_1_0_MAP);
     persistContactsAndHosts();
     EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
     assertAboutEppExceptions().that(thrown).marshalsToXml();
   }
 
   @Test
-  void testFailure_refundableFee_v11() {
-    setEppInput("domain_create_fee_refundable.xml", ImmutableMap.of("FEE_VERSION", "0.11"));
+  void testFailure_gracePeriodFee_std_v1() {
+    setEppInput("domain_create_fee_grace_period.xml", FEE_STD_1_0_MAP);
     persistContactsAndHosts();
     EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
     assertAboutEppExceptions().that(thrown).marshalsToXml();
   }
 
   @Test
-  void testFailure_refundableFee_v12() {
-    setEppInput("domain_create_fee_refundable.xml", ImmutableMap.of("FEE_VERSION", "0.12"));
-    persistContactsAndHosts();
-    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_gracePeriodFee_v06() {
-    setEppInput("domain_create_fee_grace_period.xml", ImmutableMap.of("FEE_VERSION", "0.6"));
-    persistContactsAndHosts();
-    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_gracePeriodFee_v11() {
-    setEppInput("domain_create_fee_grace_period.xml", ImmutableMap.of("FEE_VERSION", "0.11"));
-    persistContactsAndHosts();
-    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_gracePeriodFee_v12() {
-    setEppInput("domain_create_fee_grace_period.xml", ImmutableMap.of("FEE_VERSION", "0.12"));
-    persistContactsAndHosts();
-    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_appliedFee_v06() {
-    setEppInput("domain_create_fee_applied.xml", ImmutableMap.of("FEE_VERSION", "0.6"));
-    persistContactsAndHosts();
-    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_appliedFee_v11() {
-    setEppInput("domain_create_fee_applied.xml", ImmutableMap.of("FEE_VERSION", "0.11"));
-    persistContactsAndHosts();
-    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_appliedFee_v12() {
-    setEppInput("domain_create_fee_applied.xml", ImmutableMap.of("FEE_VERSION", "0.12"));
+  void testFailure_appliedFee_std_v1() {
+    setEppInput("domain_create_fee_applied.xml", FEE_STD_1_0_MAP);
     persistContactsAndHosts();
     EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
     assertAboutEppExceptions().that(thrown).marshalsToXml();
@@ -796,9 +712,9 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
   }
 
   @Test
-  void testSuccess_premiumAndEap() throws Exception {
+  void testSuccess_premiumAndEap_std_v1() throws Exception {
     createTld("example");
-    setEppInput("domain_create_premium_eap.xml");
+    setEppInput("domain_create_premium_eap.xml", FEE_STD_1_0_MAP);
     persistContactsAndHosts("net");
     persistResource(
         Tld.get("example")
@@ -816,8 +732,7 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
     runFlowAssertResponse(
         CommitMode.LIVE,
         UserPrivileges.NORMAL,
-        loadFile(
-            "domain_create_response_premium_eap.xml", ImmutableMap.of("DOMAIN", "rich.example")));
+        loadFile("domain_create_response_premium_eap.xml", FEE_STD_1_0_MAP));
     assertSuccessfulCreate("example", ImmutableSet.of(), 200);
     assertNoLordn();
   }
@@ -1047,8 +962,8 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
   }
 
   @Test
-  void testFailure_wrongFeeAmount_v06() {
-    setEppInput("domain_create_fee.xml", ImmutableMap.of("FEE_VERSION", "0.6", "CURRENCY", "USD"));
+  void testFailure_wrongFeeAmount_std_v1() {
+    setEppInput("domain_create_fee.xml", FEE_STD_1_0_MAP);
     persistResource(
         Tld.get("tld")
             .asBuilder()
@@ -1061,7 +976,7 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
   }
 
   @Test
-  void testSuccess_wrongFeeAmountTooHigh_defaultToken_v06() throws Exception {
+  void testSuccess_wrongFeeAmountTooHigh_defaultToken_std_v1() throws Exception {
     setupDefaultTokenWithDiscount();
     persistResource(
         Tld.get("tld")
@@ -1069,65 +984,14 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
             .setCreateBillingCostTransitions(ImmutableSortedMap.of(START_OF_TIME, Money.of(USD, 8)))
             .build());
     // Expects fee of $24
-    setEppInput("domain_create_fee.xml", ImmutableMap.of("FEE_VERSION", "0.6", "CURRENCY", "USD"));
-    persistContactsAndHosts();
-    // $15 is 50% off the first year registration ($8) and 0% 0ff the 2nd year (renewal at $11)
-    runFlowAssertResponse(
-        loadFile(
-            "domain_create_response_fee.xml",
-            ImmutableMap.of("FEE_VERSION", "0.6", "FEE", "15.00")));
-  }
-
-  @Test
-  void testFailure_wrongFeeAmountTooLow_defaultToken_v06() throws Exception {
-    setupDefaultTokenWithDiscount();
-    persistResource(
-        Tld.get("tld")
-            .asBuilder()
-            .setCreateBillingCostTransitions(
-                ImmutableSortedMap.of(START_OF_TIME, Money.of(USD, 100)))
-            .build());
-    // Expects fee of $24
-    setEppInput("domain_create_fee.xml", ImmutableMap.of("FEE_VERSION", "0.6", "CURRENCY", "USD"));
-    persistContactsAndHosts();
-    EppException thrown = assertThrows(FeesMismatchException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_wrongFeeAmount_v11() {
-    setEppInput("domain_create_fee.xml", ImmutableMap.of("FEE_VERSION", "0.11", "CURRENCY", "USD"));
-    persistResource(
-        Tld.get("tld")
-            .asBuilder()
-            .setCreateBillingCostTransitions(
-                ImmutableSortedMap.of(START_OF_TIME, Money.of(USD, 20)))
-            .build());
-    persistContactsAndHosts();
-    EppException thrown = assertThrows(FeesMismatchException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testSuccess_wrongFeeAmountTooHigh_defaultToken_v11() throws Exception {
-    setupDefaultTokenWithDiscount();
-    persistResource(
-        Tld.get("tld")
-            .asBuilder()
-            .setCreateBillingCostTransitions(ImmutableSortedMap.of(START_OF_TIME, Money.of(USD, 8)))
-            .build());
-    // Expects fee of $24
-    setEppInput("domain_create_fee.xml", ImmutableMap.of("FEE_VERSION", "0.11", "CURRENCY", "USD"));
+    setEppInput("domain_create_fee.xml", FEE_STD_1_0_MAP);
     persistContactsAndHosts();
     // $12 is equal to 50% off the first year registration and 0% 0ff the 2nd year
-    runFlowAssertResponse(
-        loadFile(
-            "domain_create_response_fee.xml",
-            ImmutableMap.of("FEE_VERSION", "0.11", "FEE", "15.00")));
+    runFlowAssertResponse(loadFile("domain_create_response_fee.xml", FEE_STD_1_0_MAP));
   }
 
   @Test
-  void testFailure_wrongFeeAmountTooLow_defaultToken_v11() throws Exception {
+  void testFailure_wrongFeeAmountTooLow_defaultToken_std_v1() throws Exception {
     setupDefaultTokenWithDiscount();
     persistResource(
         Tld.get("tld")
@@ -1136,79 +1000,16 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
                 ImmutableSortedMap.of(START_OF_TIME, Money.of(USD, 100)))
             .build());
     // Expects fee of $24
-    setEppInput("domain_create_fee.xml", ImmutableMap.of("FEE_VERSION", "0.11", "CURRENCY", "USD"));
+    setEppInput("domain_create_fee.xml", FEE_STD_1_0_MAP);
     persistContactsAndHosts();
     EppException thrown = assertThrows(FeesMismatchException.class, this::runFlow);
     assertAboutEppExceptions().that(thrown).marshalsToXml();
   }
 
   @Test
-  void testFailure_wrongFeeAmount_v12() {
-    setEppInput("domain_create_fee.xml", ImmutableMap.of("FEE_VERSION", "0.12", "CURRENCY", "USD"));
-    persistResource(
-        Tld.get("tld")
-            .asBuilder()
-            .setCreateBillingCostTransitions(
-                ImmutableSortedMap.of(START_OF_TIME, Money.of(USD, 20)))
-            .build());
-    persistContactsAndHosts();
-    EppException thrown = assertThrows(FeesMismatchException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testSuccess_wrongFeeAmountTooHigh_defaultToken_v12() throws Exception {
-    setupDefaultTokenWithDiscount();
-    persistResource(
-        Tld.get("tld")
-            .asBuilder()
-            .setCreateBillingCostTransitions(ImmutableSortedMap.of(START_OF_TIME, Money.of(USD, 8)))
-            .build());
-    // Expects fee of $24
-    setEppInput("domain_create_fee.xml", ImmutableMap.of("FEE_VERSION", "0.12", "CURRENCY", "USD"));
-    persistContactsAndHosts();
-    // $12 is equal to 50% off the first year registration and 0% 0ff the 2nd year
-    runFlowAssertResponse(
-        loadFile(
-            "domain_create_response_fee.xml",
-            ImmutableMap.of("FEE_VERSION", "0.12", "FEE", "15.00")));
-  }
-
-  @Test
-  void testFailure_wrongFeeAmountTooLow_defaultToken_v12() throws Exception {
-    setupDefaultTokenWithDiscount();
-    persistResource(
-        Tld.get("tld")
-            .asBuilder()
-            .setCreateBillingCostTransitions(
-                ImmutableSortedMap.of(START_OF_TIME, Money.of(USD, 100)))
-            .build());
-    // Expects fee of $24
-    setEppInput("domain_create_fee.xml", ImmutableMap.of("FEE_VERSION", "0.12", "CURRENCY", "USD"));
-    persistContactsAndHosts();
-    EppException thrown = assertThrows(FeesMismatchException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_wrongCurrency_v06() {
-    setEppInput("domain_create_fee.xml", ImmutableMap.of("FEE_VERSION", "0.6", "CURRENCY", "EUR"));
-    persistContactsAndHosts();
-    EppException thrown = assertThrows(CurrencyUnitMismatchException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_wrongCurrency_v11() {
-    setEppInput("domain_create_fee.xml", ImmutableMap.of("FEE_VERSION", "0.11", "CURRENCY", "EUR"));
-    persistContactsAndHosts();
-    EppException thrown = assertThrows(CurrencyUnitMismatchException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_wrongCurrency_v12() {
-    setEppInput("domain_create_fee.xml", ImmutableMap.of("FEE_VERSION", "0.12", "CURRENCY", "EUR"));
+  void testFailure_wrongCurrency_std_v1() {
+    setEppInput(
+        "domain_create_fee.xml", ImmutableMap.of("FEE_VERSION", "epp:fee-1.0", "CURRENCY", "EUR"));
     persistContactsAndHosts();
     EppException thrown = assertThrows(CurrencyUnitMismatchException.class, this::runFlow);
     assertAboutEppExceptions().that(thrown).marshalsToXml();
@@ -1216,7 +1017,8 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
 
   @Test
   void testFailure_unknownCurrency() {
-    setEppInput("domain_create_fee.xml", ImmutableMap.of("FEE_VERSION", "0.12", "CURRENCY", "BAD"));
+    setEppInput(
+        "domain_create_fee.xml", ImmutableMap.of("FEE_VERSION", "epp:fee-1.0", "CURRENCY", "BAD"));
     persistContactsAndHosts();
     EppException thrown = assertThrows(UnknownCurrencyEppException.class, this::runFlow);
     assertAboutEppExceptions().that(thrown).marshalsToXml();
@@ -1580,7 +1382,7 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
   }
 
   @Test
-  void testSuccess_allocationToken_multiYearDiscount_worksForPremiums() throws Exception {
+  void testSuccess_allocationToken_multiYearDiscount_worksForPremiums_std_v1() throws Exception {
     createTld("example");
     persistContactsAndHosts();
     persistResource(
@@ -1601,11 +1403,17 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
     clock.advanceOneMilli();
     setEppInput(
         "domain_create_premium_allocationtoken.xml",
-        ImmutableMap.of("YEARS", "3", "FEE", "104.00"));
+        ImmutableMap.of("FEE_VERSION", "epp:fee-1.0", "YEARS", "3", "FEE", "104.00"));
     runFlowAssertResponse(
         loadFile(
             "domain_create_response_premium.xml",
-            ImmutableMap.of("EXDATE", "2002-04-03T22:00:00.0Z", "FEE", "104.00")));
+            ImmutableMap.of(
+                "FEE_VERSION",
+                "epp:fee-1.0",
+                "EXDATE",
+                "2002-04-03T22:00:00.0Z",
+                "FEE",
+                "104.00")));
     BillingEvent billingEvent =
         Iterables.getOnlyElement(DatabaseHelper.loadAllOf(BillingEvent.class));
     assertThat(billingEvent.getTargetId()).isEqualTo("rich.example");
@@ -1614,7 +1422,7 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
   }
 
   @Test
-  void testSuccess_allocationToken_singleYearDiscount_worksForPremiums() throws Exception {
+  void testSuccess_allocationToken_singleYearDiscount_worksForPremiums_std_v1() throws Exception {
     createTld("example");
     persistContactsAndHosts();
     persistResource(
@@ -1634,11 +1442,17 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
     clock.advanceOneMilli();
     setEppInput(
         "domain_create_premium_allocationtoken.xml",
-        ImmutableMap.of("YEARS", "3", "FEE", "204.44"));
+        ImmutableMap.of("FEE_VERSION", "epp:fee-1.0", "YEARS", "3", "FEE", "204.44"));
     runFlowAssertResponse(
         loadFile(
             "domain_create_response_premium.xml",
-            ImmutableMap.of("EXDATE", "2002-04-03T22:00:00.0Z", "FEE", "204.44")));
+            ImmutableMap.of(
+                "FEE_VERSION",
+                "epp:fee-1.0",
+                "EXDATE",
+                "2002-04-03T22:00:00.0Z",
+                "FEE",
+                "204.44")));
     BillingEvent billingEvent =
         Iterables.getOnlyElement(DatabaseHelper.loadAllOf(BillingEvent.class));
     assertThat(billingEvent.getTargetId()).isEqualTo("rich.example");
@@ -1797,7 +1611,7 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
   }
 
   @Test
-  void testSuccess_doesNotApplyNonPremiumDefaultTokenToPremiumName() throws Exception {
+  void testSuccess_doesNotApplyNonPremiumDefaultTokenToPremiumName_std_v1() throws Exception {
     persistContactsAndHosts();
     createTld("example");
     persistResource(
@@ -1805,11 +1619,17 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
             .asBuilder()
             .setAllowedTlds(ImmutableSet.of("example"))
             .build());
-    setEppInput("domain_create_premium.xml");
+    setEppInput("domain_create_premium.xml", FEE_STD_1_0_MAP);
     runFlowAssertResponse(
         loadFile(
             "domain_create_response_premium.xml",
-            ImmutableMap.of("EXDATE", "2001-04-03T22:00:00.0Z", "FEE", "200.00")));
+            ImmutableMap.of(
+                "FEE_VERSION",
+                "epp:fee-1.0",
+                "EXDATE",
+                "2001-04-03T22:00:00.0Z",
+                "FEE",
+                "200.00")));
     assertSuccessfulCreate("example", ImmutableSet.of(), 200);
   }
 
@@ -1995,9 +1815,9 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
   }
 
   @Test
-  void testSuccess_superuserOverridesPremiumNameBlock() throws Exception {
+  void testSuccess_superuserOverridesPremiumNameBlock_std_v1() throws Exception {
     createTld("example");
-    setEppInput("domain_create_premium.xml");
+    setEppInput("domain_create_premium.xml", FEE_STD_1_0_MAP);
     persistContactsAndHosts("net");
     // Modify the Registrar to block premium names.
     persistResource(loadRegistrar("TheRegistrar").asBuilder().setBlockPremiumNames(true).build());
@@ -2006,7 +1826,13 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
         SUPERUSER,
         loadFile(
             "domain_create_response_premium.xml",
-            ImmutableMap.of("EXDATE", "2001-04-03T22:00:00.0Z", "FEE", "200.00")));
+            ImmutableMap.of(
+                "FEE_VERSION",
+                "epp:fee-1.0",
+                "EXDATE",
+                "2001-04-03T22:00:00.0Z",
+                "FEE",
+                "200.00")));
     assertSuccessfulCreate("example", ImmutableSet.of(), 200);
   }
 
@@ -2137,9 +1963,9 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
   }
 
   @Test
-  void testFailure_premiumBlocked() {
+  void testFailure_premiumBlocked_std_v1() {
     createTld("example");
-    setEppInput("domain_create_premium.xml");
+    setEppInput("domain_create_premium.xml", FEE_STD_1_0_MAP);
     persistContactsAndHosts("net");
     // Modify the Registrar to block premium names.
     persistResource(loadRegistrar("TheRegistrar").asBuilder().setBlockPremiumNames(true).build());
@@ -2157,60 +1983,20 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
   }
 
   @Test
-  void testFailure_omitFeeExtensionOnLogin_v06() {
+  void testFailure_omitFeeExtensionOnLogin_std_v1() {
     for (String uri : FEE_EXTENSION_URIS) {
       removeServiceExtensionUri(uri);
     }
     createTld("net");
-    setEppInput("domain_create_fee.xml", ImmutableMap.of("FEE_VERSION", "0.6", "CURRENCY", "USD"));
+    setEppInput("domain_create_fee.xml", FEE_STD_1_0_MAP);
     persistContactsAndHosts();
     EppException thrown = assertThrows(UndeclaredServiceExtensionException.class, this::runFlow);
     assertAboutEppExceptions().that(thrown).marshalsToXml();
   }
 
   @Test
-  void testFailure_omitFeeExtensionOnLogin_v11() {
-    for (String uri : FEE_EXTENSION_URIS) {
-      removeServiceExtensionUri(uri);
-    }
-    createTld("net");
-    setEppInput("domain_create_fee.xml", ImmutableMap.of("FEE_VERSION", "0.11", "CURRENCY", "USD"));
-    persistContactsAndHosts();
-    EppException thrown = assertThrows(UndeclaredServiceExtensionException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_omitFeeExtensionOnLogin_v12() {
-    for (String uri : FEE_EXTENSION_URIS) {
-      removeServiceExtensionUri(uri);
-    }
-    createTld("net");
-    setEppInput("domain_create_fee.xml", ImmutableMap.of("FEE_VERSION", "0.12", "CURRENCY", "USD"));
-    persistContactsAndHosts();
-    EppException thrown = assertThrows(UndeclaredServiceExtensionException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_feeGivenInWrongScale_v06() {
-    setEppInput("domain_create_fee_bad_scale.xml", ImmutableMap.of("FEE_VERSION", "0.6"));
-    persistContactsAndHosts();
-    EppException thrown = assertThrows(CurrencyValueScaleException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_feeGivenInWrongScale_v11() {
-    setEppInput("domain_create_fee_bad_scale.xml", ImmutableMap.of("FEE_VERSION", "0.11"));
-    persistContactsAndHosts();
-    EppException thrown = assertThrows(CurrencyValueScaleException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_feeGivenInWrongScale_v12() {
-    setEppInput("domain_create_fee_bad_scale.xml", ImmutableMap.of("FEE_VERSION", "0.12"));
+  void testFailure_feeGivenInWrongScale_std_v1() {
+    setEppInput("domain_create_fee_bad_scale.xml", FEE_STD_1_0_MAP);
     persistContactsAndHosts();
     EppException thrown = assertThrows(CurrencyValueScaleException.class, this::runFlow);
     assertAboutEppExceptions().that(thrown).marshalsToXml();
@@ -2699,8 +2485,8 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
   }
 
   @Test
-  void testFailure_eapFee_combined() {
-    setEppInput("domain_create_eap_combined_fee.xml", ImmutableMap.of("FEE_VERSION", "0.6"));
+  void testFailure_eapFee_combined_std_v1() {
+    setEppInput("domain_create_eap_combined_fee.xml", FEE_STD_1_0_MAP);
     persistContactsAndHosts();
     setEapForTld("tld");
     EppException thrown = assertThrows(FeeDescriptionParseException.class, this::runFlow);
@@ -2709,12 +2495,12 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
   }
 
   @Test
-  void testFailure_eapFee_description_swapped() {
+  void testFailure_eapFee_description_swapped_std_v1() {
     setEppInput(
         "domain_create_eap_fee.xml",
         ImmutableMap.of(
             "FEE_VERSION",
-            "0.6",
+            "epp:fee-1.0",
             "DESCRIPTION_1",
             "Early Access Period",
             "DESCRIPTION_2",
@@ -2727,11 +2513,11 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
   }
 
   @Test
-  void testFailure_eapFee_totalAmountNotMatched() {
+  void testFailure_eapFee_totalAmountNotMatched_std_v1() {
     setEppInput(
         "domain_create_extra_fees.xml",
         new ImmutableMap.Builder<String, String>()
-            .put("FEE_VERSION", "0.6")
+            .put("FEE_VERSION", "epp:fee-1.0")
             .put("DESCRIPTION_1", "create")
             .put("FEE_1", "24")
             .put("DESCRIPTION_2", "Early Access Period")
@@ -2747,11 +2533,11 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
   }
 
   @Test
-  void testSuccess_eapFee_multipleEAPfees_doNotAddToExpectedValue() {
+  void testSuccess_eapFee_multipleEAPfees_doNotAddToExpectedValue_std_v1() {
     setEppInput(
         "domain_create_extra_fees.xml",
         new ImmutableMap.Builder<String, String>()
-            .put("FEE_VERSION", "0.6")
+            .put("FEE_VERSION", "epp:fee-1.0")
             .put("DESCRIPTION_1", "create")
             .put("FEE_1", "24")
             .put("DESCRIPTION_2", "Early Access Period")
@@ -2767,11 +2553,11 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
   }
 
   @Test
-  void testSuccess_eapFee_multipleEAPfees_addToExpectedValue() throws Exception {
+  void testSuccess_eapFee_multipleEAPfees_addToExpectedValue_std_v1() throws Exception {
     setEppInput(
         "domain_create_extra_fees.xml",
         new ImmutableMap.Builder<String, String>()
-            .put("FEE_VERSION", "0.6")
+            .put("FEE_VERSION", "epp:fee-1.0")
             .put("DESCRIPTION_1", "create")
             .put("FEE_1", "24")
             .put("DESCRIPTION_2", "Early Access Period")
@@ -2781,33 +2567,36 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
             .build());
     persistContactsAndHosts();
     setEapForTld("tld");
-    doSuccessfulTest(
-        "tld", "domain_create_response_eap_fee.xml", ImmutableMap.of("FEE_VERSION", "0.6"));
+    doSuccessfulTest("tld", "domain_create_response_eap_fee.xml", FEE_STD_1_0_MAP);
   }
 
   @Test
-  void testSuccess_eapFee_fullDescription_includingArbitraryExpiryTime() throws Exception {
+  void testSuccess_eapFee_fullDescription_includingArbitraryExpiryTime_std_v1() throws Exception {
     setEppInput(
         "domain_create_eap_fee.xml",
         ImmutableMap.of(
             "FEE_VERSION",
-            "0.6",
+            "epp:fee-1.0",
             "DESCRIPTION_1",
             "create",
             "DESCRIPTION_2",
             "Early Access Period, fee expires: 2022-03-01T00:00:00.000Z"));
     persistContactsAndHosts();
     setEapForTld("tld");
-    doSuccessfulTest(
-        "tld", "domain_create_response_eap_fee.xml", ImmutableMap.of("FEE_VERSION", "0.6"));
+    doSuccessfulTest("tld", "domain_create_response_eap_fee.xml", FEE_STD_1_0_MAP);
   }
 
   @Test
-  void testFailure_eapFee_description_multipleMatch() {
+  void testFailure_eapFee_description_multipleMatch_std_v1() {
     setEppInput(
         "domain_create_eap_fee.xml",
         ImmutableMap.of(
-            "FEE_VERSION", "0.6", "DESCRIPTION_1", "create", "DESCRIPTION_2", "renew transfer"));
+            "FEE_VERSION",
+            "epp:fee-1.0",
+            "DESCRIPTION_1",
+            "create",
+            "DESCRIPTION_2",
+            "renew transfer"));
     persistContactsAndHosts();
     setEapForTld("tld");
     EppException thrown = assertThrows(FeeDescriptionMultipleMatchesException.class, this::runFlow);
@@ -2816,54 +2605,17 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
   }
 
   @Test
-  void testSuccess_eapFeeApplied_v06() throws Exception {
+  void testSuccess_eapFeeApplied_std_v1() throws Exception {
     setEppInput(
         "domain_create_eap_fee.xml",
-        ImmutableMap.of(
-            "FEE_VERSION",
-            "0.6",
-            "DESCRIPTION_1",
-            "create",
-            "DESCRIPTION_2",
-            "Early Access Period"));
+        new ImmutableMap.Builder<String, String>()
+            .putAll(FEE_STD_1_0_MAP)
+            .put("DESCRIPTION_1", "create")
+            .put("DESCRIPTION_2", "Early Access Period")
+            .build());
     persistContactsAndHosts();
     setEapForTld("tld");
-    doSuccessfulTest(
-        "tld", "domain_create_response_eap_fee.xml", ImmutableMap.of("FEE_VERSION", "0.6"));
-  }
-
-  @Test
-  void testSuccess_eapFeeApplied_v11() throws Exception {
-    setEppInput(
-        "domain_create_eap_fee.xml",
-        ImmutableMap.of(
-            "FEE_VERSION",
-            "0.11",
-            "DESCRIPTION_1",
-            "create",
-            "DESCRIPTION_2",
-            "Early Access Period"));
-    persistContactsAndHosts();
-    setEapForTld("tld");
-    doSuccessfulTest(
-        "tld", "domain_create_response_eap_fee.xml", ImmutableMap.of("FEE_VERSION", "0.11"));
-  }
-
-  @Test
-  void testSuccess_eapFeeApplied_v12() throws Exception {
-    setEppInput(
-        "domain_create_eap_fee.xml",
-        ImmutableMap.of(
-            "FEE_VERSION",
-            "0.12",
-            "DESCRIPTION_1",
-            "create",
-            "DESCRIPTION_2",
-            "Early Access Period"));
-    persistContactsAndHosts();
-    setEapForTld("tld");
-    doSuccessfulTest(
-        "tld", "domain_create_response_eap_fee.xml", ImmutableMap.of("FEE_VERSION", "0.12"));
+    doSuccessfulTest("tld", "domain_create_response_eap_fee.xml", FEE_STD_1_0_MAP);
   }
 
   @Test
@@ -3002,7 +2754,7 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
   }
 
   @Test
-  void testSuccess_nonAnchorTenant_nonPremiumRenewal() throws Exception {
+  void testSuccess_nonAnchorTenant_nonPremiumRenewal_std_v1() throws Exception {
     createTld("example");
     AllocationToken token =
         persistResource(
@@ -3016,13 +2768,13 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
     // Creation is still $100 but it'll create a NONPREMIUM renewal
     setEppInput(
         "domain_create_premium_allocationtoken.xml",
-        ImmutableMap.of("YEARS", "2", "FEE", "111.00"));
+        ImmutableMap.of("FEE_VERSION", "epp:fee-1.0", "YEARS", "2", "FEE", "111.00"));
     runFlow();
     assertSuccessfulCreate("example", ImmutableSet.of(), token, 111);
   }
 
   @Test
-  void testSuccess_specifiedRenewalPriceToken_specifiedRecurrencePrice() throws Exception {
+  void testSuccess_specifiedRenewalPriceToken_specifiedRecurrencePrice_std_v1() throws Exception {
     createTld("example");
     AllocationToken token =
         persistResource(
@@ -3037,7 +2789,7 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
     // Creation is still $100 but it'll create a $1 renewal
     setEppInput(
         "domain_create_premium_allocationtoken.xml",
-        ImmutableMap.of("YEARS", "2", "FEE", "101.00"));
+        ImmutableMap.of("FEE_VERSION", "epp:fee-1.0", "YEARS", "2", "FEE", "101.00"));
     runFlow();
     assertSuccessfulCreate("example", ImmutableSet.of(), token, 101, 1);
   }
@@ -3087,7 +2839,7 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
   }
 
   @Test
-  void testSuccess_nonpremiumCreateToken() throws Exception {
+  void testSuccess_nonpremiumCreateToken_std_v1() throws Exception {
     createTld("example");
     persistContactsAndHosts();
     persistResource(
@@ -3098,8 +2850,9 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
             .setDomainName("rich.example")
             .build());
     setEppInput(
-        "domain_create_premium_allocationtoken.xml", ImmutableMap.of("YEARS", "1", "FEE", "13.00"));
-    runFlowAssertResponse(loadFile("domain_create_nonpremium_token_response.xml"));
+        "domain_create_premium_allocationtoken.xml",
+        ImmutableMap.of("FEE_VERSION", "epp:fee-1.0", "YEARS", "1", "FEE", "13.00"));
+    runFlowAssertResponse(loadFile("domain_create_nonpremium_token_response.xml", FEE_STD_1_0_MAP));
   }
 
   @Test
@@ -3495,7 +3248,7 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
   void testTieredPricingPromoResponse() throws Exception {
     sessionMetadata.setRegistrarId("NewRegistrar");
     setupDefaultTokenWithDiscount("NewRegistrar");
-    setEppInput("domain_create_fee.xml", ImmutableMap.of("FEE_VERSION", "0.12", "CURRENCY", "USD"));
+    setEppInput("domain_create_fee.xml", FEE_STD_1_0_MAP);
     persistContactsAndHosts();
 
     // Fee in the result should be 24 (create cost of 13 plus renew cost of 11) even though the
@@ -3503,29 +3256,29 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
     runFlowAssertResponse(
         loadFile(
             "domain_create_response_fee.xml",
-            ImmutableMap.of("FEE_VERSION", "0.12", "FEE", "24.00")));
+            ImmutableMap.of("FEE_VERSION", "epp:fee-1.0", "FEE", "24.00")));
     // Expected cost is half off the create cost (13/2 == 6.50) plus one full-cost renew (11)
     assertThat(Iterables.getOnlyElement(loadAllOf(BillingEvent.class)).getCost())
         .isEqualTo(Money.of(USD, 17.50));
   }
 
   @Test
-  void testTieredPricingPromo_registrarNotIncluded_standardResponse() throws Exception {
+  void testTieredPricingPromo_registrarNotIncluded_standardResponse_std_v1() throws Exception {
     setupDefaultTokenWithDiscount("NewRegistrar");
-    setEppInput("domain_create_fee.xml", ImmutableMap.of("FEE_VERSION", "0.12", "CURRENCY", "USD"));
+    setEppInput("domain_create_fee.xml", FEE_STD_1_0_MAP);
     persistContactsAndHosts();
 
     // For a registrar not included in the tiered pricing promo, costs should be 24
     runFlowAssertResponse(
         loadFile(
             "domain_create_response_fee.xml",
-            ImmutableMap.of("FEE_VERSION", "0.12", "FEE", "24.00")));
+            ImmutableMap.of("FEE_VERSION", "epp:fee-1.0", "FEE", "24.00")));
     assertThat(Iterables.getOnlyElement(loadAllOf(BillingEvent.class)).getCost())
         .isEqualTo(Money.of(USD, 24));
   }
 
   @Test
-  void testTieredPricingPromo_registrarIncluded_noTokenActive() throws Exception {
+  void testTieredPricingPromo_registrarIncluded_noTokenActive_std_v1() throws Exception {
     sessionMetadata.setRegistrarId("NewRegistrar");
     persistActiveDomain("example1.tld");
 
@@ -3540,14 +3293,14 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
                     TokenStatus.VALID))
             .build());
 
-    setEppInput("domain_create_fee.xml", ImmutableMap.of("FEE_VERSION", "0.12", "CURRENCY", "USD"));
+    setEppInput("domain_create_fee.xml", FEE_STD_1_0_MAP);
     persistContactsAndHosts();
 
     // The token hasn't started yet, so the cost should be create (13) plus renew (11)
     runFlowAssertResponse(
         loadFile(
             "domain_create_response_fee.xml",
-            ImmutableMap.of("FEE_VERSION", "0.12", "FEE", "24.00")));
+            ImmutableMap.of("FEE_VERSION", "epp:fee-1.0", "FEE", "24.00")));
     assertThat(Iterables.getOnlyElement(loadAllOf(BillingEvent.class)).getCost())
         .isEqualTo(Money.of(USD, 24));
   }

core/src/test/java/google/registry/flows/domain/DomainDeleteFlowOldFeeExtensionsTest.java

@@ -0,0 +1,440 @@
+// Copyright 2026 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google.registry.flows.domain;
+
+import static com.google.common.truth.Truth.assertThat;
+import static google.registry.model.reporting.HistoryEntry.Type.DOMAIN_CREATE;
+import static google.registry.model.reporting.HistoryEntry.Type.DOMAIN_DELETE;
+import static google.registry.testing.DatabaseHelper.assertBillingEvents;
+import static google.registry.testing.DatabaseHelper.assertDomainDnsRequests;
+import static google.registry.testing.DatabaseHelper.assertPollMessages;
+import static google.registry.testing.DatabaseHelper.createTld;
+import static google.registry.testing.DatabaseHelper.getOnlyHistoryEntryOfType;
+import static google.registry.testing.DatabaseHelper.getOnlyPollMessage;
+import static google.registry.testing.DatabaseHelper.getPollMessages;
+import static google.registry.testing.DatabaseHelper.loadByKey;
+import static google.registry.testing.DatabaseHelper.persistActiveContact;
+import static google.registry.testing.DatabaseHelper.persistResource;
+import static google.registry.testing.DomainSubject.assertAboutDomains;
+import static google.registry.util.DateTimeUtils.END_OF_TIME;
+import static google.registry.util.DateTimeUtils.START_OF_TIME;
+import static org.joda.money.CurrencyUnit.USD;
+
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.ImmutableSortedMap;
+import google.registry.model.billing.BillingBase.Flag;
+import google.registry.model.billing.BillingBase.Reason;
+import google.registry.model.billing.BillingCancellation;
+import google.registry.model.billing.BillingEvent;
+import google.registry.model.billing.BillingRecurrence;
+import google.registry.model.contact.Contact;
+import google.registry.model.domain.Domain;
+import google.registry.model.domain.DomainHistory;
+import google.registry.model.domain.GracePeriod;
+import google.registry.model.domain.rgp.GracePeriodStatus;
+import google.registry.model.eppcommon.ProtocolDefinition.ServiceExtension;
+import google.registry.model.eppcommon.StatusValue;
+import google.registry.model.poll.PollMessage;
+import google.registry.model.tld.Tld;
+import google.registry.testing.DatabaseHelper;
+import java.util.Map;
+import java.util.Optional;
+import org.joda.money.Money;
+import org.joda.time.DateTime;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+/** Tests for {@link DomainDeleteFlow} that use the old fee extensions (0.6, 0.11, 0.12). */
+public class DomainDeleteFlowOldFeeExtensionsTest
+    extends ProductionSimulatingFeeExtensionsTest<DomainDeleteFlow> {
+
+  private static final DateTime TIME_BEFORE_FLOW = DateTime.parse("2000-06-06T22:00:00.0Z");
+  private static final DateTime A_MONTH_AGO = TIME_BEFORE_FLOW.minusMonths(1);
+  private static final DateTime A_MONTH_FROM_NOW = TIME_BEFORE_FLOW.plusMonths(1);
+
+  private static final ImmutableMap<String, String> FEE_06_MAP =
+      ImmutableMap.of("FEE_VERSION", "fee-0.6", "FEE_NS", "fee");
+  private static final ImmutableMap<String, String> FEE_11_MAP =
+      ImmutableMap.of("FEE_VERSION", "fee-0.11", "FEE_NS", "fee11");
+  private static final ImmutableMap<String, String> FEE_12_MAP =
+      ImmutableMap.of("FEE_VERSION", "fee-0.12", "FEE_NS", "fee12");
+
+  private Domain domain;
+  private DomainHistory earlierHistoryEntry;
+
+  @BeforeEach
+  void beforeEachomainDeleteFlowOldFeeExtensionsTest() {
+    clock.setTo(TIME_BEFORE_FLOW);
+    setEppInput("domain_delete.xml");
+    createTld("tld");
+  }
+
+  @Test
+  void testSuccess_renewGracePeriodCredit_v06() throws Exception {
+    removeServiceExtensionUri(ServiceExtension.FEE_0_11.getUri());
+    removeServiceExtensionUri(ServiceExtension.FEE_0_12.getUri());
+    doSuccessfulTest_noAddGracePeriod("domain_delete_response_pending_fee.xml", FEE_06_MAP);
+  }
+
+  @Test
+  void testSuccess_renewGracePeriodCredit_v11() throws Exception {
+    removeServiceExtensionUri(ServiceExtension.FEE_0_12.getUri());
+    doSuccessfulTest_noAddGracePeriod("domain_delete_response_pending_fee.xml", FEE_11_MAP);
+  }
+
+  @Test
+  void testSuccess_renewGracePeriodCredit_v12() throws Exception {
+    doSuccessfulTest_noAddGracePeriod("domain_delete_response_pending_fee.xml", FEE_12_MAP);
+  }
+
+  @Test
+  void testSuccess_addGracePeriodCredit_v06() throws Exception {
+    removeServiceExtensionUri(ServiceExtension.FEE_0_11.getUri());
+    removeServiceExtensionUri(ServiceExtension.FEE_0_12.getUri());
+    doAddGracePeriodDeleteTest(GracePeriodStatus.ADD, "domain_delete_response_fee.xml", FEE_06_MAP);
+  }
+
+  @Test
+  void testSuccess_addGracePeriodCredit_v11() throws Exception {
+    removeServiceExtensionUri(ServiceExtension.FEE_0_12.getUri());
+    doAddGracePeriodDeleteTest(GracePeriodStatus.ADD, "domain_delete_response_fee.xml", FEE_11_MAP);
+  }
+
+  @Test
+  void testSuccess_addGracePeriodCredit_v12() throws Exception {
+    doAddGracePeriodDeleteTest(GracePeriodStatus.ADD, "domain_delete_response_fee.xml", FEE_12_MAP);
+  }
+
+  @Test
+  void testSuccess_autoRenewGracePeriod_v06() throws Exception {
+    removeServiceExtensionUri(ServiceExtension.FEE_0_11.getUri());
+    removeServiceExtensionUri(ServiceExtension.FEE_0_12.getUri());
+    setUpAutorenewGracePeriod();
+    clock.advanceOneMilli();
+    runFlowAssertResponse(loadFile("domain_delete_response_autorenew_fee.xml", FEE_06_MAP));
+  }
+
+  @Test
+  void testSuccess_autoRenewGracePeriod_v11() throws Exception {
+    removeServiceExtensionUri(ServiceExtension.FEE_0_12.getUri());
+    setUpAutorenewGracePeriod();
+    clock.advanceOneMilli();
+    runFlowAssertResponse(loadFile("domain_delete_response_autorenew_fee.xml", FEE_11_MAP));
+  }
+
+  @Test
+  void testSuccess_autoRenewGracePeriod_v12() throws Exception {
+    setUpAutorenewGracePeriod();
+    clock.advanceOneMilli();
+    runFlowAssertResponse(loadFile("domain_delete_response_autorenew_fee.xml", FEE_12_MAP));
+  }
+
+  @Test
+  void testSuccess_autoRenewGracePeriod_priceChanges_v06() throws Exception {
+    removeServiceExtensionUri(ServiceExtension.FEE_0_11.getUri());
+    removeServiceExtensionUri(ServiceExtension.FEE_0_12.getUri());
+    persistResource(
+        Tld.get("tld")
+            .asBuilder()
+            .setRenewBillingCostTransitions(
+                ImmutableSortedMap.of(
+                    START_OF_TIME,
+                    Money.of(USD, 11),
+                    TIME_BEFORE_FLOW.minusDays(5),
+                    Money.of(USD, 20)))
+            .build());
+    setUpAutorenewGracePeriod();
+    clock.advanceOneMilli();
+    runFlowAssertResponse(loadFile("domain_delete_response_autorenew_fee.xml", FEE_06_MAP));
+  }
+
+  @Test
+  void testSuccess_autoRenewGracePeriod_priceChanges_v11() throws Exception {
+    removeServiceExtensionUri(ServiceExtension.FEE_0_12.getUri());
+    persistResource(
+        Tld.get("tld")
+            .asBuilder()
+            .setRenewBillingCostTransitions(
+                ImmutableSortedMap.of(
+                    START_OF_TIME,
+                    Money.of(USD, 11),
+                    TIME_BEFORE_FLOW.minusDays(5),
+                    Money.of(USD, 20)))
+            .build());
+    setUpAutorenewGracePeriod();
+    clock.advanceOneMilli();
+    runFlowAssertResponse(loadFile("domain_delete_response_autorenew_fee.xml", FEE_11_MAP));
+  }
+
+  @Test
+  void testSuccess_autoRenewGracePeriod_priceChanges_v12() throws Exception {
+    persistResource(
+        Tld.get("tld")
+            .asBuilder()
+            .setRenewBillingCostTransitions(
+                ImmutableSortedMap.of(
+                    START_OF_TIME,
+                    Money.of(USD, 11),
+                    TIME_BEFORE_FLOW.minusDays(5),
+                    Money.of(USD, 20)))
+            .build());
+    setUpAutorenewGracePeriod();
+    clock.advanceOneMilli();
+    runFlowAssertResponse(loadFile("domain_delete_response_autorenew_fee.xml", FEE_12_MAP));
+  }
+
+  @Test
+  void testSuccess_freeCreation_deletionDuringGracePeriod_v12() throws Exception {
+    // Deletion during the add grace period should still work even if the credit is 0
+    setUpSuccessfulTest();
+    BillingEvent graceBillingEvent =
+        persistResource(createBillingEvent(Reason.CREATE, Money.of(USD, 0)));
+    setUpGracePeriods(
+        GracePeriod.forBillingEvent(GracePeriodStatus.ADD, domain.getRepoId(), graceBillingEvent));
+    clock.advanceOneMilli();
+    runFlowAssertResponse(loadFile("domain_delete_response_fee_free_grace_v12.xml"));
+  }
+
+  private void createReferencedEntities(DateTime expirationTime) throws Exception {
+    // Persist a linked contact.
+    Contact contact = persistActiveContact("sh8013");
+    domain =
+        persistResource(
+            DatabaseHelper.newDomain(getUniqueIdFromCommand())
+                .asBuilder()
+                .setCreationTimeForTest(TIME_BEFORE_FLOW)
+                .setRegistrant(Optional.of(contact.createVKey()))
+                .setRegistrationExpirationTime(expirationTime)
+                .build());
+    earlierHistoryEntry =
+        persistResource(
+            new DomainHistory.Builder()
+                .setType(DOMAIN_CREATE)
+                .setDomain(domain)
+                .setModificationTime(clock.nowUtc())
+                .setRegistrarId(domain.getCreationRegistrarId())
+                .build());
+  }
+
+  private void setUpSuccessfulTest() throws Exception {
+    createReferencedEntities(A_MONTH_FROM_NOW);
+    BillingRecurrence autorenewBillingEvent =
+        persistResource(createAutorenewBillingEvent("TheRegistrar").build());
+    PollMessage.Autorenew autorenewPollMessage =
+        persistResource(createAutorenewPollMessage("TheRegistrar").build());
+
+    domain =
+        persistResource(
+            domain
+                .asBuilder()
+                .setAutorenewBillingEvent(autorenewBillingEvent.createVKey())
+                .setAutorenewPollMessage(autorenewPollMessage.createVKey())
+                .build());
+
+    assertMutatingFlow(true);
+  }
+
+  private void doSuccessfulTest_noAddGracePeriod(String responseFilename) throws Exception {
+    doSuccessfulTest_noAddGracePeriod(responseFilename, ImmutableMap.of());
+  }
+
+  private void doSuccessfulTest_noAddGracePeriod(
+      String responseFilename, Map<String, String> substitutions) throws Exception {
+    // Persist the billing event so it can be retrieved for cancellation generation and checking.
+    setUpSuccessfulTest();
+    BillingEvent renewBillingEvent =
+        persistResource(createBillingEvent(Reason.RENEW, Money.of(USD, 456)));
+    setUpGracePeriods(
+        GracePeriod.forBillingEvent(GracePeriodStatus.RENEW, domain.getRepoId(), renewBillingEvent),
+        // This grace period has no associated billing event, so it won't cause a cancellation.
+        GracePeriod.create(
+            GracePeriodStatus.TRANSFER,
+            domain.getRepoId(),
+            TIME_BEFORE_FLOW.plusDays(1),
+            "NewRegistrar",
+            null));
+    // We should see exactly one poll message, which is for the autorenew 1 month in the future.
+    assertPollMessages(createAutorenewPollMessage("TheRegistrar").build());
+    DateTime expectedExpirationTime = domain.getRegistrationExpirationTime().minusYears(2);
+    clock.advanceOneMilli();
+    runFlowAssertResponse(loadFile(responseFilename, substitutions));
+    Domain resource = reloadResourceByForeignKey();
+    // Check that the domain is in the pending delete state.
+    assertAboutDomains()
+        .that(resource)
+        .hasStatusValue(StatusValue.PENDING_DELETE)
+        .and()
+        .hasDeletionTime(
+            clock
+                .nowUtc()
+                .plus(Tld.get("tld").getRedemptionGracePeriodLength())
+                .plus(Tld.get("tld").getPendingDeleteLength()))
+        .and()
+        .hasExactlyStatusValues(StatusValue.INACTIVE, StatusValue.PENDING_DELETE)
+        .and()
+        .hasOneHistoryEntryEachOfTypes(DOMAIN_CREATE, DOMAIN_DELETE);
+    // We leave the original expiration time unchanged; if the expiration time is before the
+    // deletion time, that means once it passes the domain will experience a "phantom autorenew"
+    // where the expirationTime advances and the grace period appears, but since the delete flow
+    // closed the autorenew recurrences immediately, there are no other autorenew effects.
+    assertAboutDomains().that(resource).hasRegistrationExpirationTime(expectedExpirationTime);
+    assertLastHistoryContainsResource(resource);
+    // All existing grace periods that were for billable actions should cause cancellations.
+    assertAutorenewClosedAndCancellationCreatedFor(
+        renewBillingEvent, getOnlyHistoryEntryOfType(resource, DOMAIN_DELETE, DomainHistory.class));
+    // All existing grace periods should be gone, and a new REDEMPTION one should be added.
+    assertThat(resource.getGracePeriods())
+        .containsExactly(
+            GracePeriod.create(
+                GracePeriodStatus.REDEMPTION,
+                domain.getRepoId(),
+                clock.nowUtc().plus(Tld.get("tld").getRedemptionGracePeriodLength()),
+                "TheRegistrar",
+                null,
+                resource.getGracePeriods().iterator().next().getGracePeriodId()));
+    assertDeletionPollMessageFor(resource, "Domain deleted.");
+  }
+
+  private void assertDeletionPollMessageFor(Domain domain, String expectedMessage) {
+    // There should be a future poll message at the deletion time. The previous autorenew poll
+    // message should now be deleted.
+    assertAboutDomains().that(domain).hasDeletePollMessage();
+    DateTime deletionTime = domain.getDeletionTime();
+    assertThat(getPollMessages("TheRegistrar", deletionTime.minusMinutes(1))).isEmpty();
+    assertThat(getPollMessages("TheRegistrar", deletionTime)).hasSize(1);
+    assertThat(domain.getDeletePollMessage())
+        .isEqualTo(getOnlyPollMessage("TheRegistrar").createVKey());
+    PollMessage.OneTime deletePollMessage = loadByKey(domain.getDeletePollMessage());
+    assertThat(deletePollMessage.getMsg()).isEqualTo(expectedMessage);
+  }
+
+  private void setUpGracePeriods(GracePeriod... gracePeriods) {
+    domain =
+        persistResource(
+            domain.asBuilder().setGracePeriods(ImmutableSet.copyOf(gracePeriods)).build());
+  }
+
+  private void assertAutorenewClosedAndCancellationCreatedFor(
+      BillingEvent graceBillingEvent, DomainHistory historyEntryDomainDelete) {
+    assertAutorenewClosedAndCancellationCreatedFor(
+        graceBillingEvent, historyEntryDomainDelete, clock.nowUtc());
+  }
+
+  private void assertAutorenewClosedAndCancellationCreatedFor(
+      BillingEvent graceBillingEvent, DomainHistory historyEntryDomainDelete, DateTime eventTime) {
+    assertBillingEvents(
+        createAutorenewBillingEvent("TheRegistrar").setRecurrenceEndTime(eventTime).build(),
+        graceBillingEvent,
+        new BillingCancellation.Builder()
+            .setReason(graceBillingEvent.getReason())
+            .setTargetId("example.tld")
+            .setRegistrarId("TheRegistrar")
+            .setEventTime(eventTime)
+            .setBillingTime(TIME_BEFORE_FLOW.plusDays(1))
+            .setBillingEvent(graceBillingEvent.createVKey())
+            .setDomainHistory(historyEntryDomainDelete)
+            .build());
+  }
+
+  private BillingRecurrence.Builder createAutorenewBillingEvent(String registrarId) {
+    return new BillingRecurrence.Builder()
+        .setReason(Reason.RENEW)
+        .setFlags(ImmutableSet.of(Flag.AUTO_RENEW))
+        .setTargetId("example.tld")
+        .setRegistrarId(registrarId)
+        .setEventTime(A_MONTH_FROM_NOW)
+        .setRecurrenceEndTime(END_OF_TIME)
+        .setDomainHistory(earlierHistoryEntry);
+  }
+
+  private PollMessage.Autorenew.Builder createAutorenewPollMessage(String registrarId) {
+    return new PollMessage.Autorenew.Builder()
+        .setTargetId("example.tld")
+        .setRegistrarId(registrarId)
+        .setEventTime(A_MONTH_FROM_NOW)
+        .setAutorenewEndTime(END_OF_TIME)
+        .setHistoryEntry(earlierHistoryEntry);
+  }
+
+  private BillingEvent createBillingEvent(Reason reason, Money cost) {
+    return new BillingEvent.Builder()
+        .setReason(reason)
+        .setTargetId("example.tld")
+        .setRegistrarId("TheRegistrar")
+        .setCost(cost)
+        .setPeriodYears(2)
+        .setEventTime(TIME_BEFORE_FLOW.minusDays(4))
+        .setBillingTime(TIME_BEFORE_FLOW.plusDays(1))
+        .setDomainHistory(earlierHistoryEntry)
+        .build();
+  }
+
+  private void doAddGracePeriodDeleteTest(
+      GracePeriodStatus gracePeriodStatus, String responseFilename) throws Exception {
+    doAddGracePeriodDeleteTest(gracePeriodStatus, responseFilename, ImmutableMap.of());
+  }
+
+  private void doAddGracePeriodDeleteTest(
+      GracePeriodStatus gracePeriodStatus,
+      String responseFilename,
+      Map<String, String> substitutions)
+      throws Exception {
+    // Persist the billing event so it can be retrieved for cancellation generation and checking.
+    setUpSuccessfulTest();
+    BillingEvent graceBillingEvent =
+        persistResource(createBillingEvent(Reason.CREATE, Money.of(USD, 123)));
+    setUpGracePeriods(
+        GracePeriod.forBillingEvent(gracePeriodStatus, domain.getRepoId(), graceBillingEvent));
+    // We should see exactly one poll message, which is for the autorenew 1 month in the future.
+    assertPollMessages(createAutorenewPollMessage("TheRegistrar").build());
+    clock.advanceOneMilli();
+    runFlowAssertResponse(loadFile(responseFilename, substitutions));
+    // Check that the domain is fully deleted.
+    assertThat(reloadResourceByForeignKey()).isNull();
+    // The add grace period is for a billable action, so it should trigger a cancellation.
+    assertAutorenewClosedAndCancellationCreatedFor(
+        graceBillingEvent, getOnlyHistoryEntryOfType(domain, DOMAIN_DELETE, DomainHistory.class));
+    assertDomainDnsRequests("example.tld");
+    // There should be no poll messages. The previous autorenew poll message should now be deleted.
+    assertThat(getPollMessages("TheRegistrar")).isEmpty();
+  }
+
+  private void setUpAutorenewGracePeriod() throws Exception {
+    createReferencedEntities(A_MONTH_AGO.plusYears(1));
+    BillingRecurrence autorenewBillingEvent =
+        persistResource(
+            createAutorenewBillingEvent("TheRegistrar").setEventTime(A_MONTH_AGO).build());
+    PollMessage.Autorenew autorenewPollMessage =
+        persistResource(
+            createAutorenewPollMessage("TheRegistrar").setEventTime(A_MONTH_AGO).build());
+    domain =
+        persistResource(
+            domain
+                .asBuilder()
+                .setGracePeriods(
+                    ImmutableSet.of(
+                        GracePeriod.createForRecurrence(
+                            GracePeriodStatus.AUTO_RENEW,
+                            domain.getRepoId(),
+                            A_MONTH_AGO.plusDays(45),
+                            "TheRegistrar",
+                            autorenewBillingEvent.createVKey())))
+                .setAutorenewBillingEvent(autorenewBillingEvent.createVKey())
+                .setAutorenewPollMessage(autorenewPollMessage.createVKey())
+                .build());
+    assertMutatingFlow(true);
+  }
+}

core/src/test/java/google/registry/flows/domain/DomainDeleteFlowTest.java

@@ -86,7 +86,6 @@ import google.registry.model.domain.Domain;
 import google.registry.model.domain.DomainHistory;
 import google.registry.model.domain.GracePeriod;
 import google.registry.model.domain.rgp.GracePeriodStatus;
-import google.registry.model.eppcommon.ProtocolDefinition.ServiceExtension;
 import google.registry.model.eppcommon.StatusValue;
 import google.registry.model.eppcommon.Trid;
 import google.registry.model.host.Host;
@@ -122,12 +121,8 @@ class DomainDeleteFlowTest extends ResourceFlowTestCase<DomainDeleteFlow, Domain
   private static final DateTime A_MONTH_AGO = TIME_BEFORE_FLOW.minusMonths(1);
   private static final DateTime A_MONTH_FROM_NOW = TIME_BEFORE_FLOW.plusMonths(1);
 
-  private static final ImmutableMap<String, String> FEE_06_MAP =
-      ImmutableMap.of("FEE_VERSION", "0.6", "FEE_NS", "fee");
-  private static final ImmutableMap<String, String> FEE_11_MAP =
-      ImmutableMap.of("FEE_VERSION", "0.11", "FEE_NS", "fee11");
-  private static final ImmutableMap<String, String> FEE_12_MAP =
-      ImmutableMap.of("FEE_VERSION", "0.12", "FEE_NS", "fee12");
+  private static final ImmutableMap<String, String> FEE_STD_1_0_MAP =
+      ImmutableMap.of("FEE_VERSION", "epp:fee-1.0", "FEE_NS", "fee1_00");
 
   DomainDeleteFlowTest() {
     setEppInput("domain_delete.xml");
@@ -396,24 +391,9 @@ class DomainDeleteFlowTest extends ResourceFlowTestCase<DomainDeleteFlow, Domain
   }
 
   @Test
-  void testSuccess_addGracePeriodCredit_v06() throws Exception {
-    removeServiceExtensionUri(ServiceExtension.FEE_0_11.getUri());
-    removeServiceExtensionUri(ServiceExtension.FEE_0_12.getUri());
-    removeServiceExtensionUri(ServiceExtension.FEE_1_00.getUri());
-    doAddGracePeriodDeleteTest(GracePeriodStatus.ADD, "domain_delete_response_fee.xml", FEE_06_MAP);
-  }
-
-  @Test
-  void testSuccess_addGracePeriodCredit_v11() throws Exception {
-    removeServiceExtensionUri(ServiceExtension.FEE_0_12.getUri());
-    removeServiceExtensionUri(ServiceExtension.FEE_1_00.getUri());
-    doAddGracePeriodDeleteTest(GracePeriodStatus.ADD, "domain_delete_response_fee.xml", FEE_11_MAP);
-  }
-
-  @Test
-  void testSuccess_addGracePeriodCredit_v12() throws Exception {
-    removeServiceExtensionUri(ServiceExtension.FEE_1_00.getUri());
-    doAddGracePeriodDeleteTest(GracePeriodStatus.ADD, "domain_delete_response_fee.xml", FEE_12_MAP);
+  void testSuccess_addGracePeriodCredit_std_v1() throws Exception {
+    doAddGracePeriodDeleteTest(
+        GracePeriodStatus.ADD, "domain_delete_response_fee.xml", FEE_STD_1_0_MAP);
   }
 
   private void doSuccessfulTest_noAddGracePeriod(String responseFilename) throws Exception {
@@ -497,24 +477,8 @@ class DomainDeleteFlowTest extends ResourceFlowTestCase<DomainDeleteFlow, Domain
   }
 
   @Test
-  void testSuccess_renewGracePeriodCredit_v06() throws Exception {
-    removeServiceExtensionUri(ServiceExtension.FEE_0_11.getUri());
-    removeServiceExtensionUri(ServiceExtension.FEE_0_12.getUri());
-    removeServiceExtensionUri(ServiceExtension.FEE_1_00.getUri());
-    doSuccessfulTest_noAddGracePeriod("domain_delete_response_pending_fee.xml", FEE_06_MAP);
-  }
-
-  @Test
-  void testSuccess_renewGracePeriodCredit_v11() throws Exception {
-    removeServiceExtensionUri(ServiceExtension.FEE_0_12.getUri());
-    removeServiceExtensionUri(ServiceExtension.FEE_1_00.getUri());
-    doSuccessfulTest_noAddGracePeriod("domain_delete_response_pending_fee.xml", FEE_11_MAP);
-  }
-
-  @Test
-  void testSuccess_renewGracePeriodCredit_v12() throws Exception {
-    removeServiceExtensionUri(ServiceExtension.FEE_1_00.getUri());
-    doSuccessfulTest_noAddGracePeriod("domain_delete_response_pending_fee.xml", FEE_12_MAP);
+  void testSuccess_renewGracePeriodCredit_std_v1() throws Exception {
+    doSuccessfulTest_noAddGracePeriod("domain_delete_response_pending_fee.xml", FEE_STD_1_0_MAP);
   }
 
   @Test
@@ -556,37 +520,14 @@ class DomainDeleteFlowTest extends ResourceFlowTestCase<DomainDeleteFlow, Domain
   }
 
   @Test
-  void testSuccess_autoRenewGracePeriod_v06() throws Exception {
-    removeServiceExtensionUri(ServiceExtension.FEE_0_11.getUri());
-    removeServiceExtensionUri(ServiceExtension.FEE_0_12.getUri());
-    removeServiceExtensionUri(ServiceExtension.FEE_1_00.getUri());
+  void testSuccess_autoRenewGracePeriod_std_v1() throws Exception {
     setUpAutorenewGracePeriod();
     clock.advanceOneMilli();
-    runFlowAssertResponse(loadFile("domain_delete_response_autorenew_fee.xml", FEE_06_MAP));
+    runFlowAssertResponse(loadFile("domain_delete_response_autorenew_fee.xml", FEE_STD_1_0_MAP));
   }
 
   @Test
-  void testSuccess_autoRenewGracePeriod_v11() throws Exception {
-    removeServiceExtensionUri(ServiceExtension.FEE_0_12.getUri());
-    removeServiceExtensionUri(ServiceExtension.FEE_1_00.getUri());
-    setUpAutorenewGracePeriod();
-    clock.advanceOneMilli();
-    runFlowAssertResponse(loadFile("domain_delete_response_autorenew_fee.xml", FEE_11_MAP));
-  }
-
-  @Test
-  void testSuccess_autoRenewGracePeriod_v12() throws Exception {
-    removeServiceExtensionUri(ServiceExtension.FEE_1_00.getUri());
-    setUpAutorenewGracePeriod();
-    clock.advanceOneMilli();
-    runFlowAssertResponse(loadFile("domain_delete_response_autorenew_fee.xml", FEE_12_MAP));
-  }
-
-  @Test
-  void testSuccess_autoRenewGracePeriod_priceChanges_v06() throws Exception {
-    removeServiceExtensionUri(ServiceExtension.FEE_0_11.getUri());
-    removeServiceExtensionUri(ServiceExtension.FEE_0_12.getUri());
-    removeServiceExtensionUri(ServiceExtension.FEE_1_00.getUri());
+  void testSuccess_autoRenewGracePeriod_priceChanges_std_v1() throws Exception {
     persistResource(
         Tld.get("tld")
             .asBuilder()
@@ -599,44 +540,7 @@ class DomainDeleteFlowTest extends ResourceFlowTestCase<DomainDeleteFlow, Domain
             .build());
     setUpAutorenewGracePeriod();
     clock.advanceOneMilli();
-    runFlowAssertResponse(loadFile("domain_delete_response_autorenew_fee.xml", FEE_06_MAP));
-  }
-
-  @Test
-  void testSuccess_autoRenewGracePeriod_priceChanges_v11() throws Exception {
-    removeServiceExtensionUri(ServiceExtension.FEE_0_12.getUri());
-    removeServiceExtensionUri(ServiceExtension.FEE_1_00.getUri());
-    persistResource(
-        Tld.get("tld")
-            .asBuilder()
-            .setRenewBillingCostTransitions(
-                ImmutableSortedMap.of(
-                    START_OF_TIME,
-                    Money.of(USD, 11),
-                    TIME_BEFORE_FLOW.minusDays(5),
-                    Money.of(USD, 20)))
-            .build());
-    setUpAutorenewGracePeriod();
-    clock.advanceOneMilli();
-    runFlowAssertResponse(loadFile("domain_delete_response_autorenew_fee.xml", FEE_11_MAP));
-  }
-
-  @Test
-  void testSuccess_autoRenewGracePeriod_priceChanges_v12() throws Exception {
-    removeServiceExtensionUri(ServiceExtension.FEE_1_00.getUri());
-    persistResource(
-        Tld.get("tld")
-            .asBuilder()
-            .setRenewBillingCostTransitions(
-                ImmutableSortedMap.of(
-                    START_OF_TIME,
-                    Money.of(USD, 11),
-                    TIME_BEFORE_FLOW.minusDays(5),
-                    Money.of(USD, 20)))
-            .build());
-    setUpAutorenewGracePeriod();
-    clock.advanceOneMilli();
-    runFlowAssertResponse(loadFile("domain_delete_response_autorenew_fee.xml", FEE_12_MAP));
+    runFlowAssertResponse(loadFile("domain_delete_response_autorenew_fee.xml", FEE_STD_1_0_MAP));
   }
 
   @Test
@@ -1296,7 +1200,6 @@ class DomainDeleteFlowTest extends ResourceFlowTestCase<DomainDeleteFlow, Domain
 
   @Test
   void testSuccess_freeCreation_deletionDuringGracePeriod() throws Exception {
-    removeServiceExtensionUri(ServiceExtension.FEE_1_00.getUri());
     // Deletion during the add grace period should still work even if the credit is 0
     setUpSuccessfulTest();
     BillingEvent graceBillingEvent =
@@ -1304,7 +1207,7 @@ class DomainDeleteFlowTest extends ResourceFlowTestCase<DomainDeleteFlow, Domain
     setUpGracePeriods(
         GracePeriod.forBillingEvent(GracePeriodStatus.ADD, domain.getRepoId(), graceBillingEvent));
     clock.advanceOneMilli();
-    runFlowAssertResponse(loadFile("domain_delete_response_fee_free_grace.xml"));
+    runFlowAssertResponse(loadFile("domain_delete_response_fee_free_grace_stdv1.xml"));
   }
 
   @Test

core/src/test/java/google/registry/flows/domain/DomainInfoFlowOldFeeExtensionsTest.java

@@ -0,0 +1,523 @@
+// Copyright 2026 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google.registry.flows.domain;
+
+import static google.registry.model.billing.BillingBase.RenewalPriceBehavior.DEFAULT;
+import static google.registry.model.billing.BillingBase.RenewalPriceBehavior.NONPREMIUM;
+import static google.registry.model.billing.BillingBase.RenewalPriceBehavior.SPECIFIED;
+import static google.registry.testing.DatabaseHelper.assertNoBillingEvents;
+import static google.registry.testing.DatabaseHelper.createTld;
+import static google.registry.testing.DatabaseHelper.persistActiveHost;
+import static google.registry.testing.DatabaseHelper.persistBillingRecurrenceForDomain;
+import static google.registry.testing.DatabaseHelper.persistPremiumList;
+import static google.registry.testing.DatabaseHelper.persistResource;
+import static google.registry.testing.EppExceptionSubject.assertAboutEppExceptions;
+import static google.registry.testing.TestDataHelper.updateSubstitutions;
+import static org.joda.money.CurrencyUnit.USD;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableSet;
+import google.registry.flows.EppException;
+import google.registry.flows.FlowUtils.UnknownCurrencyEppException;
+import google.registry.flows.domain.DomainFlowUtils.BadPeriodUnitException;
+import google.registry.flows.domain.DomainFlowUtils.CurrencyUnitMismatchException;
+import google.registry.flows.domain.DomainFlowUtils.FeeChecksDontSupportPhasesException;
+import google.registry.flows.domain.DomainFlowUtils.RestoresAreAlwaysForOneYearException;
+import google.registry.flows.domain.DomainFlowUtils.TransfersAreAlwaysForOneYearException;
+import google.registry.model.billing.BillingBase.RenewalPriceBehavior;
+import google.registry.model.domain.Domain;
+import google.registry.model.domain.DomainAuthInfo;
+import google.registry.model.eppcommon.AuthInfo.PasswordAuth;
+import google.registry.model.eppcommon.StatusValue;
+import google.registry.model.host.Host;
+import google.registry.model.tld.Tld;
+import google.registry.persistence.transaction.JpaTransactionManagerExtension;
+import java.util.regex.Pattern;
+import javax.annotation.Nullable;
+import org.joda.money.Money;
+import org.joda.time.DateTime;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+/** Tests for {@link DomainInfoFlow} that use the old fee extensions (0.6, 0.11, 0.12). */
+public class DomainInfoFlowOldFeeExtensionsTest
+    extends ProductionSimulatingFeeExtensionsTest<DomainInfoFlow> {
+
+  /**
+   * The domain_info_fee.xml default substitutions common to most tests.
+   *
+   * <p>It doesn't set a default value to the COMMAND and PERIOD keys, because they are different in
+   * every test.
+   */
+  private static final ImmutableMap<String, String> SUBSTITUTION_BASE =
+      ImmutableMap.of(
+          "NAME", "example.tld",
+          "CURRENCY", "USD",
+          "UNIT", "y");
+
+  private static final Pattern OK_PATTERN = Pattern.compile("\"ok\"");
+
+  private Host host1;
+  private Host host2;
+  private Host host3;
+  private Domain domain;
+
+  @BeforeEach
+  void beforeEachDomainInfoFlowOldFeeExtensionsTest() {
+    setEppInput("domain_info.xml");
+    clock.setTo(DateTime.parse("2005-03-03T22:00:00.000Z"));
+    sessionMetadata.setRegistrarId("NewRegistrar");
+    createTld("tld");
+    persistResource(
+        JpaTransactionManagerExtension.makeRegistrar1()
+            .asBuilder()
+            .setRegistrarId("ClientZ")
+            .build());
+  }
+
+  private void persistTestEntities(String domainName, boolean inactive) {
+    host1 = persistActiveHost("ns1.example.tld");
+    host2 = persistActiveHost("ns1.example.net");
+    domain =
+        persistResource(
+            new Domain.Builder()
+                .setDomainName(domainName)
+                .setRepoId("2FF-TLD")
+                .setPersistedCurrentSponsorRegistrarId("NewRegistrar")
+                .setCreationRegistrarId("TheRegistrar")
+                .setLastEppUpdateRegistrarId("NewRegistrar")
+                .setCreationTimeForTest(DateTime.parse("1999-04-03T22:00:00.0Z"))
+                .setLastEppUpdateTime(DateTime.parse("1999-12-03T09:00:00.0Z"))
+                .setLastTransferTime(DateTime.parse("2000-04-08T09:00:00.0Z"))
+                .setRegistrationExpirationTime(DateTime.parse("2005-04-03T22:00:00.0Z"))
+                .setNameservers(
+                    inactive ? null : ImmutableSet.of(host1.createVKey(), host2.createVKey()))
+                .setAuthInfo(DomainAuthInfo.create(PasswordAuth.create("2fooBAR")))
+                .build());
+    // Set the superordinate domain of ns1.example.com to example.com. In reality, this would have
+    // happened in the flow that created it, but here we just overwrite it in the database.
+    host1 = persistResource(host1.asBuilder().setSuperordinateDomain(domain.createVKey()).build());
+    // Create a subordinate host that is not delegated to by anyone.
+    host3 =
+        persistResource(
+            new Host.Builder()
+                .setHostName("ns2.example.tld")
+                .setRepoId("3FF-TLD")
+                .setSuperordinateDomain(domain.createVKey())
+                .build());
+    // Add the subordinate host keys to the existing domain.
+    domain =
+        persistResource(
+            domain
+                .asBuilder()
+                .setSubordinateHosts(ImmutableSet.of(host1.getHostName(), host3.getHostName()))
+                .build());
+  }
+
+  private void persistTestEntities(boolean inactive) {
+    persistTestEntities("example.tld", inactive);
+  }
+
+  private void doSuccessfulTest(
+      String expectedXmlFilename,
+      boolean inactive,
+      ImmutableMap<String, String> substitutions,
+      boolean expectHistoryAndBilling)
+      throws Exception {
+    assertMutatingFlow(true);
+    String expected =
+        loadFile(expectedXmlFilename, updateSubstitutions(substitutions, "ROID", "2FF-TLD"));
+    if (inactive) {
+      expected = OK_PATTERN.matcher(expected).replaceAll("\"inactive\"");
+    }
+    runFlowAssertResponse(expected);
+    if (!expectHistoryAndBilling) {
+      assertNoHistory();
+      assertNoBillingEvents();
+    }
+  }
+
+  private void doSuccessfulTest(String expectedXmlFilename, boolean inactive) throws Exception {
+    doSuccessfulTest(expectedXmlFilename, inactive, ImmutableMap.of(), false);
+  }
+
+  private void doSuccessfulTest(String expectedXmlFilename) throws Exception {
+    persistTestEntities(false);
+    doSuccessfulTest(expectedXmlFilename, false);
+  }
+
+  private void doSuccessfulTestNoNameservers(String expectedXmlFilename) throws Exception {
+    persistTestEntities(true);
+    doSuccessfulTest(expectedXmlFilename, true);
+  }
+
+  /** sets up a sample recurring billing event as part of the domain creation process. */
+  private void setUpBillingEventForExistingDomain() {
+    setUpBillingEventForExistingDomain(DEFAULT, null);
+  }
+
+  private void setUpBillingEventForExistingDomain(
+      RenewalPriceBehavior renewalPriceBehavior, @Nullable Money renewalPrice) {
+    domain = persistBillingRecurrenceForDomain(domain, renewalPriceBehavior, renewalPrice);
+  }
+
+  @Test
+  void testFeeExtension_restoreCommand_pendingDelete_withRenewal() throws Exception {
+    createTld("example");
+    setEppInput(
+        "domain_info_fee.xml",
+        updateSubstitutions(
+            SUBSTITUTION_BASE, "NAME", "rich.example", "COMMAND", "restore", "PERIOD", "1"));
+    persistTestEntities("rich.example", false);
+    setUpBillingEventForExistingDomain();
+    persistResource(
+        domain
+            .asBuilder()
+            .setDeletionTime(clock.nowUtc().plusDays(25))
+            .setRegistrationExpirationTime(clock.nowUtc().minusDays(1))
+            .setStatusValues(ImmutableSet.of(StatusValue.PENDING_DELETE))
+            .build());
+    doSuccessfulTest(
+        "domain_info_fee_restore_response_with_renewal.xml", false, ImmutableMap.of(), true);
+  }
+
+  /**
+   * Test create command. Fee extension version 6 is the only one which supports fee extensions on
+   * info commands and responses, so we don't need to test the other versions.
+   */
+  @Test
+  void testFeeExtension_createCommand() throws Exception {
+    setEppInput(
+        "domain_info_fee.xml",
+        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "create", "PERIOD", "2"));
+    persistTestEntities(false);
+    setUpBillingEventForExistingDomain();
+    doSuccessfulTest(
+        "domain_info_fee_response.xml",
+        false,
+        ImmutableMap.of(
+            "COMMAND", "create",
+            "DESCRIPTION", "create",
+            "PERIOD", "2",
+            "FEE", "24.00"),
+        true);
+  }
+
+  /** Test renew command. */
+  @Test
+  void testFeeExtension_renewCommand() throws Exception {
+    setEppInput(
+        "domain_info_fee.xml",
+        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "renew", "PERIOD", "2"));
+    persistTestEntities(false);
+    setUpBillingEventForExistingDomain();
+    doSuccessfulTest(
+        "domain_info_fee_response.xml",
+        false,
+        ImmutableMap.of(
+            "COMMAND", "renew",
+            "DESCRIPTION", "renew",
+            "PERIOD", "2",
+            "FEE", "22.00"),
+        true);
+  }
+
+  /** Test transfer command. */
+  @Test
+  void testFeeExtension_transferCommand() throws Exception {
+    setEppInput(
+        "domain_info_fee.xml",
+        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "transfer", "PERIOD", "1"));
+    persistTestEntities(false);
+    setUpBillingEventForExistingDomain();
+    doSuccessfulTest(
+        "domain_info_fee_response.xml",
+        false,
+        ImmutableMap.of(
+            "COMMAND", "transfer",
+            "DESCRIPTION", "renew",
+            "PERIOD", "1",
+            "FEE", "11.00"),
+        true);
+  }
+
+  /** Test restore command. */
+  @Test
+  void testFeeExtension_restoreCommand() throws Exception {
+    setEppInput(
+        "domain_info_fee.xml",
+        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "restore", "PERIOD", "1"));
+    persistTestEntities(false);
+    setUpBillingEventForExistingDomain();
+    doSuccessfulTest("domain_info_fee_restore_response.xml", false, ImmutableMap.of(), true);
+  }
+
+  @Test
+  void testFeeExtension_restoreCommand_pendingDelete_noRenewal() throws Exception {
+    setEppInput(
+        "domain_info_fee.xml",
+        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "restore", "PERIOD", "1"));
+    persistTestEntities(false);
+    setUpBillingEventForExistingDomain();
+    persistResource(
+        domain
+            .asBuilder()
+            .setDeletionTime(clock.nowUtc().plusDays(25))
+            .setStatusValues(ImmutableSet.of(StatusValue.PENDING_DELETE))
+            .build());
+    doSuccessfulTest(
+        "domain_info_fee_restore_response_no_renewal.xml", false, ImmutableMap.of(), true);
+  }
+
+  /** Test create command on a premium label. */
+  @Test
+  void testFeeExtension_createCommandPremium() throws Exception {
+    createTld("example");
+    setEppInput(
+        "domain_info_fee.xml",
+        updateSubstitutions(
+            SUBSTITUTION_BASE, "NAME", "rich.example", "COMMAND", "create", "PERIOD", "1"));
+    persistTestEntities("rich.example", false);
+    setUpBillingEventForExistingDomain();
+    doSuccessfulTest(
+        "domain_info_fee_premium_response.xml",
+        false,
+        ImmutableMap.of("COMMAND", "create", "DESCRIPTION", "create"),
+        true);
+  }
+
+  /** Test renew command on a premium label. */
+  @Test
+  void testFeeExtension_renewCommandPremium() throws Exception {
+    createTld("example");
+    setEppInput(
+        "domain_info_fee.xml",
+        updateSubstitutions(
+            SUBSTITUTION_BASE, "NAME", "rich.example", "COMMAND", "renew", "PERIOD", "1"));
+    persistTestEntities("rich.example", false);
+    setUpBillingEventForExistingDomain();
+    doSuccessfulTest(
+        "domain_info_fee_premium_response.xml",
+        false,
+        ImmutableMap.of("COMMAND", "renew", "DESCRIPTION", "renew"),
+        true);
+  }
+
+  @Test
+  void testFeeExtension_renewCommandPremium_anchorTenant() throws Exception {
+    createTld("tld");
+    persistResource(
+        Tld.get("tld")
+            .asBuilder()
+            .setPremiumList(persistPremiumList("tld", USD, "example,USD 70"))
+            .build());
+    setEppInput(
+        "domain_info_fee.xml",
+        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "renew", "PERIOD", "1"));
+    persistTestEntities("example.tld", false);
+    setUpBillingEventForExistingDomain(NONPREMIUM, null);
+    doSuccessfulTest(
+        "domain_info_fee_response.xml",
+        false,
+        ImmutableMap.of("COMMAND", "renew", "DESCRIPTION", "renew", "FEE", "11.00", "PERIOD", "1"),
+        true);
+  }
+
+  @Test
+  void testFeeExtension_renewCommandPremium_internalRegistration() throws Exception {
+    createTld("tld");
+    persistResource(
+        Tld.get("tld")
+            .asBuilder()
+            .setPremiumList(persistPremiumList("tld", USD, "example,USD 70"))
+            .build());
+    setEppInput(
+        "domain_info_fee.xml",
+        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "renew", "PERIOD", "1"));
+    persistTestEntities("example.tld", false);
+    setUpBillingEventForExistingDomain(SPECIFIED, Money.of(USD, 3));
+    doSuccessfulTest(
+        "domain_info_fee_response.xml",
+        false,
+        ImmutableMap.of("COMMAND", "renew", "DESCRIPTION", "renew", "FEE", "3.00", "PERIOD", "1"),
+        true);
+  }
+
+  @Test
+  void testFeeExtension_renewCommandPremium_anchorTenant_multiYear() throws Exception {
+    createTld("tld");
+    persistResource(
+        Tld.get("tld")
+            .asBuilder()
+            .setPremiumList(persistPremiumList("tld", USD, "example,USD 70"))
+            .build());
+    setEppInput(
+        "domain_info_fee.xml",
+        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "renew", "PERIOD", "3"));
+    persistTestEntities("example.tld", false);
+    setUpBillingEventForExistingDomain(NONPREMIUM, null);
+    doSuccessfulTest(
+        "domain_info_fee_response.xml",
+        false,
+        ImmutableMap.of("COMMAND", "renew", "DESCRIPTION", "renew", "FEE", "33.00", "PERIOD", "3"),
+        true);
+  }
+
+  @Test
+  void testFeeExtension_renewCommandPremium_internalRegistration_multiYear() throws Exception {
+    createTld("tld");
+    persistResource(
+        Tld.get("tld")
+            .asBuilder()
+            .setPremiumList(persistPremiumList("tld", USD, "example,USD 70"))
+            .build());
+    setEppInput(
+        "domain_info_fee.xml",
+        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "renew", "PERIOD", "3"));
+    persistTestEntities("example.tld", false);
+    setUpBillingEventForExistingDomain(SPECIFIED, Money.of(USD, 3));
+    doSuccessfulTest(
+        "domain_info_fee_response.xml",
+        false,
+        ImmutableMap.of("COMMAND", "renew", "DESCRIPTION", "renew", "FEE", "9.00", "PERIOD", "3"),
+        true);
+  }
+
+  @Test
+  void testFeeExtension_renewCommandStandard_internalRegistration() throws Exception {
+    createTld("tld");
+    setEppInput(
+        "domain_info_fee.xml",
+        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "renew", "PERIOD", "1"));
+    persistTestEntities("example.tld", false);
+    setUpBillingEventForExistingDomain(SPECIFIED, Money.of(USD, 3));
+    doSuccessfulTest(
+        "domain_info_fee_response.xml",
+        false,
+        ImmutableMap.of("COMMAND", "renew", "DESCRIPTION", "renew", "FEE", "3.00", "PERIOD", "1"),
+        true);
+  }
+
+  /** Test transfer command on a premium label. */
+  @Test
+  void testFeeExtension_transferCommandPremium() throws Exception {
+    createTld("example");
+    setEppInput(
+        "domain_info_fee.xml",
+        updateSubstitutions(
+            SUBSTITUTION_BASE, "NAME", "rich.example", "COMMAND", "transfer", "PERIOD", "1"));
+    persistTestEntities("rich.example", false);
+    setUpBillingEventForExistingDomain();
+    doSuccessfulTest(
+        "domain_info_fee_premium_response.xml",
+        false,
+        ImmutableMap.of("COMMAND", "transfer", "DESCRIPTION", "renew"),
+        true);
+  }
+
+  /** Test restore command on a premium label. */
+  @Test
+  void testFeeExtension_restoreCommandPremium() throws Exception {
+    createTld("example");
+    setEppInput(
+        "domain_info_fee.xml",
+        updateSubstitutions(
+            SUBSTITUTION_BASE, "NAME", "rich.example", "COMMAND", "restore", "PERIOD", "1"));
+    persistTestEntities("rich.example", false);
+    setUpBillingEventForExistingDomain();
+    doSuccessfulTest(
+        "domain_info_fee_restore_premium_response.xml", false, ImmutableMap.of(), true);
+  }
+
+  /** Test setting the currency explicitly to a wrong value. */
+  @Test
+  void testFeeExtension_wrongCurrency() {
+    setEppInput(
+        "domain_info_fee.xml",
+        updateSubstitutions(
+            SUBSTITUTION_BASE, "COMMAND", "create", "CURRENCY", "EUR", "PERIOD", "1"));
+    persistTestEntities(false);
+    setUpBillingEventForExistingDomain();
+    EppException thrown = assertThrows(CurrencyUnitMismatchException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  /** Test requesting a period that isn't in years. */
+  @Test
+  void testFeeExtension_periodNotInYears() {
+    setEppInput(
+        "domain_info_fee.xml",
+        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "create", "PERIOD", "2", "UNIT", "m"));
+    persistTestEntities(false);
+    setUpBillingEventForExistingDomain();
+    EppException thrown = assertThrows(BadPeriodUnitException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  /** Test a command that specifies a phase. */
+  @Test
+  void testFeeExtension_commandPhase() {
+    setEppInput("domain_info_fee_command_phase.xml");
+    persistTestEntities(false);
+    setUpBillingEventForExistingDomain();
+    EppException thrown = assertThrows(FeeChecksDontSupportPhasesException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  /** Test a command that specifies a subphase. */
+  @Test
+  void testFeeExtension_commandSubphase() {
+    setEppInput("domain_info_fee_command_subphase.xml");
+    persistTestEntities(false);
+    setUpBillingEventForExistingDomain();
+    EppException thrown = assertThrows(FeeChecksDontSupportPhasesException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  /** Test a restore for more than one year. */
+  @Test
+  void testFeeExtension_multiyearRestore() {
+    setEppInput(
+        "domain_info_fee.xml",
+        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "restore", "PERIOD", "2"));
+    persistTestEntities(false);
+    setUpBillingEventForExistingDomain();
+    EppException thrown = assertThrows(RestoresAreAlwaysForOneYearException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  /** Test a transfer for more than one year. */
+  @Test
+  void testFeeExtension_multiyearTransfer() {
+    setEppInput(
+        "domain_info_fee.xml",
+        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "transfer", "PERIOD", "2"));
+    persistTestEntities(false);
+    setUpBillingEventForExistingDomain();
+    EppException thrown = assertThrows(TransfersAreAlwaysForOneYearException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFeeExtension_unknownCurrency() {
+    setEppInput(
+        "domain_info_fee.xml",
+        updateSubstitutions(
+            SUBSTITUTION_BASE, "COMMAND", "create", "CURRENCY", "BAD", "PERIOD", "1"));
+    EppException thrown = assertThrows(UnknownCurrencyEppException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+}

core/src/test/java/google/registry/flows/domain/DomainInfoFlowTest.java

@@ -17,15 +17,12 @@ package google.registry.flows.domain;
 import static com.google.common.io.BaseEncoding.base16;
 import static com.google.common.truth.Truth.assertThat;
 import static google.registry.model.billing.BillingBase.RenewalPriceBehavior.DEFAULT;
-import static google.registry.model.billing.BillingBase.RenewalPriceBehavior.NONPREMIUM;
-import static google.registry.model.billing.BillingBase.RenewalPriceBehavior.SPECIFIED;
 import static google.registry.model.eppcommon.EppXmlTransformer.marshal;
 import static google.registry.model.tld.Tld.TldState.QUIET_PERIOD;
 import static google.registry.testing.DatabaseHelper.assertNoBillingEvents;
 import static google.registry.testing.DatabaseHelper.createTld;
 import static google.registry.testing.DatabaseHelper.persistActiveHost;
 import static google.registry.testing.DatabaseHelper.persistBillingRecurrenceForDomain;
-import static google.registry.testing.DatabaseHelper.persistPremiumList;
 import static google.registry.testing.DatabaseHelper.persistResource;
 import static google.registry.testing.EppExceptionSubject.assertAboutEppExceptions;
 import static google.registry.testing.TestDataHelper.updateSubstitutions;
@@ -41,15 +38,9 @@ import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.ImmutableSortedMap;
 import google.registry.flows.EppException;
 import google.registry.flows.FlowUtils.NotLoggedInException;
-import google.registry.flows.FlowUtils.UnknownCurrencyEppException;
 import google.registry.flows.ResourceFlowTestCase;
 import google.registry.flows.ResourceFlowUtils.BadAuthInfoForResourceException;
 import google.registry.flows.ResourceFlowUtils.ResourceDoesNotExistException;
-import google.registry.flows.domain.DomainFlowUtils.BadPeriodUnitException;
-import google.registry.flows.domain.DomainFlowUtils.CurrencyUnitMismatchException;
-import google.registry.flows.domain.DomainFlowUtils.FeeChecksDontSupportPhasesException;
-import google.registry.flows.domain.DomainFlowUtils.RestoresAreAlwaysForOneYearException;
-import google.registry.flows.domain.DomainFlowUtils.TransfersAreAlwaysForOneYearException;
 import google.registry.model.billing.BillingBase.Flag;
 import google.registry.model.billing.BillingBase.Reason;
 import google.registry.model.billing.BillingBase.RenewalPriceBehavior;
@@ -586,353 +577,6 @@ class DomainInfoFlowTest extends ResourceFlowTestCase<DomainInfoFlow, Domain> {
     assertAboutEppExceptions().that(thrown).marshalsToXml();
   }
 
-  /**
-   * Test create command. Fee extension version 6 is the only one which supports fee extensions on
-   * info commands and responses, so we don't need to test the other versions.
-   */
-  @Test
-  void testFeeExtension_createCommand() throws Exception {
-    setEppInput(
-        "domain_info_fee.xml",
-        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "create", "PERIOD", "2"));
-    persistTestEntities(false);
-    setUpBillingEventForExistingDomain();
-    doSuccessfulTest(
-        "domain_info_fee_response.xml",
-        false,
-        ImmutableMap.of(
-            "COMMAND", "create",
-            "DESCRIPTION", "create",
-            "PERIOD", "2",
-            "FEE", "24.00"),
-        true);
-  }
-
-  /** Test renew command. */
-  @Test
-  void testFeeExtension_renewCommand() throws Exception {
-    setEppInput(
-        "domain_info_fee.xml",
-        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "renew", "PERIOD", "2"));
-    persistTestEntities(false);
-    setUpBillingEventForExistingDomain();
-    doSuccessfulTest(
-        "domain_info_fee_response.xml",
-        false,
-        ImmutableMap.of(
-            "COMMAND", "renew",
-            "DESCRIPTION", "renew",
-            "PERIOD", "2",
-            "FEE", "22.00"),
-        true);
-  }
-
-  /** Test transfer command. */
-  @Test
-  void testFeeExtension_transferCommand() throws Exception {
-    setEppInput(
-        "domain_info_fee.xml",
-        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "transfer", "PERIOD", "1"));
-    persistTestEntities(false);
-    setUpBillingEventForExistingDomain();
-    doSuccessfulTest(
-        "domain_info_fee_response.xml",
-        false,
-        ImmutableMap.of(
-            "COMMAND", "transfer",
-            "DESCRIPTION", "renew",
-            "PERIOD", "1",
-            "FEE", "11.00"),
-        true);
-  }
-
-  /** Test restore command. */
-  @Test
-  void testFeeExtension_restoreCommand() throws Exception {
-    setEppInput(
-        "domain_info_fee.xml",
-        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "restore", "PERIOD", "1"));
-    persistTestEntities(false);
-    setUpBillingEventForExistingDomain();
-    doSuccessfulTest("domain_info_fee_restore_response.xml", false, ImmutableMap.of(), true);
-  }
-
-  @Test
-  void testFeeExtension_restoreCommand_pendingDelete_noRenewal() throws Exception {
-    setEppInput(
-        "domain_info_fee.xml",
-        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "restore", "PERIOD", "1"));
-    persistTestEntities(false);
-    setUpBillingEventForExistingDomain();
-    persistResource(
-        domain
-            .asBuilder()
-            .setDeletionTime(clock.nowUtc().plusDays(25))
-            .setStatusValues(ImmutableSet.of(StatusValue.PENDING_DELETE))
-            .build());
-    doSuccessfulTest(
-        "domain_info_fee_restore_response_no_renewal.xml", false, ImmutableMap.of(), true);
-  }
-
-  @Test
-  void testFeeExtension_restoreCommand_pendingDelete_withRenewal() throws Exception {
-    createTld("example");
-    setEppInput(
-        "domain_info_fee.xml",
-        updateSubstitutions(
-            SUBSTITUTION_BASE, "NAME", "rich.example", "COMMAND", "restore", "PERIOD", "1"));
-    persistTestEntities("rich.example", false);
-    setUpBillingEventForExistingDomain();
-    persistResource(
-        domain
-            .asBuilder()
-            .setDeletionTime(clock.nowUtc().plusDays(25))
-            .setRegistrationExpirationTime(clock.nowUtc().minusDays(1))
-            .setStatusValues(ImmutableSet.of(StatusValue.PENDING_DELETE))
-            .build());
-    doSuccessfulTest(
-        "domain_info_fee_restore_response_with_renewal.xml", false, ImmutableMap.of(), true);
-  }
-
-  /** Test create command on a premium label. */
-  @Test
-  void testFeeExtension_createCommandPremium() throws Exception {
-    createTld("example");
-    setEppInput(
-        "domain_info_fee.xml",
-        updateSubstitutions(
-            SUBSTITUTION_BASE, "NAME", "rich.example", "COMMAND", "create", "PERIOD", "1"));
-    persistTestEntities("rich.example", false);
-    setUpBillingEventForExistingDomain();
-    doSuccessfulTest(
-        "domain_info_fee_premium_response.xml",
-        false,
-        ImmutableMap.of("COMMAND", "create", "DESCRIPTION", "create"),
-        true);
-  }
-
-  /** Test renew command on a premium label. */
-  @Test
-  void testFeeExtension_renewCommandPremium() throws Exception {
-    createTld("example");
-    setEppInput(
-        "domain_info_fee.xml",
-        updateSubstitutions(
-            SUBSTITUTION_BASE, "NAME", "rich.example", "COMMAND", "renew", "PERIOD", "1"));
-    persistTestEntities("rich.example", false);
-    setUpBillingEventForExistingDomain();
-    doSuccessfulTest(
-        "domain_info_fee_premium_response.xml",
-        false,
-        ImmutableMap.of("COMMAND", "renew", "DESCRIPTION", "renew"),
-        true);
-  }
-
-  @Test
-  void testFeeExtension_renewCommandPremium_anchorTenant() throws Exception {
-    createTld("tld");
-    persistResource(
-        Tld.get("tld")
-            .asBuilder()
-            .setPremiumList(persistPremiumList("tld", USD, "example,USD 70"))
-            .build());
-    setEppInput(
-        "domain_info_fee.xml",
-        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "renew", "PERIOD", "1"));
-    persistTestEntities("example.tld", false);
-    setUpBillingEventForExistingDomain(NONPREMIUM, null);
-    doSuccessfulTest(
-        "domain_info_fee_response.xml",
-        false,
-        ImmutableMap.of("COMMAND", "renew", "DESCRIPTION", "renew", "FEE", "11.00", "PERIOD", "1"),
-        true);
-  }
-
-  @Test
-  void testFeeExtension_renewCommandPremium_internalRegistration() throws Exception {
-    createTld("tld");
-    persistResource(
-        Tld.get("tld")
-            .asBuilder()
-            .setPremiumList(persistPremiumList("tld", USD, "example,USD 70"))
-            .build());
-    setEppInput(
-        "domain_info_fee.xml",
-        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "renew", "PERIOD", "1"));
-    persistTestEntities("example.tld", false);
-    setUpBillingEventForExistingDomain(SPECIFIED, Money.of(USD, 3));
-    doSuccessfulTest(
-        "domain_info_fee_response.xml",
-        false,
-        ImmutableMap.of("COMMAND", "renew", "DESCRIPTION", "renew", "FEE", "3.00", "PERIOD", "1"),
-        true);
-  }
-
-  @Test
-  void testFeeExtension_renewCommandPremium_anchorTenant_multiYear() throws Exception {
-    createTld("tld");
-    persistResource(
-        Tld.get("tld")
-            .asBuilder()
-            .setPremiumList(persistPremiumList("tld", USD, "example,USD 70"))
-            .build());
-    setEppInput(
-        "domain_info_fee.xml",
-        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "renew", "PERIOD", "3"));
-    persistTestEntities("example.tld", false);
-    setUpBillingEventForExistingDomain(NONPREMIUM, null);
-    doSuccessfulTest(
-        "domain_info_fee_response.xml",
-        false,
-        ImmutableMap.of("COMMAND", "renew", "DESCRIPTION", "renew", "FEE", "33.00", "PERIOD", "3"),
-        true);
-  }
-
-  @Test
-  void testFeeExtension_renewCommandPremium_internalRegistration_multiYear() throws Exception {
-    createTld("tld");
-    persistResource(
-        Tld.get("tld")
-            .asBuilder()
-            .setPremiumList(persistPremiumList("tld", USD, "example,USD 70"))
-            .build());
-    setEppInput(
-        "domain_info_fee.xml",
-        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "renew", "PERIOD", "3"));
-    persistTestEntities("example.tld", false);
-    setUpBillingEventForExistingDomain(SPECIFIED, Money.of(USD, 3));
-    doSuccessfulTest(
-        "domain_info_fee_response.xml",
-        false,
-        ImmutableMap.of("COMMAND", "renew", "DESCRIPTION", "renew", "FEE", "9.00", "PERIOD", "3"),
-        true);
-  }
-
-  @Test
-  void testFeeExtension_renewCommandStandard_internalRegistration() throws Exception {
-    createTld("tld");
-    setEppInput(
-        "domain_info_fee.xml",
-        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "renew", "PERIOD", "1"));
-    persistTestEntities("example.tld", false);
-    setUpBillingEventForExistingDomain(SPECIFIED, Money.of(USD, 3));
-    doSuccessfulTest(
-        "domain_info_fee_response.xml",
-        false,
-        ImmutableMap.of("COMMAND", "renew", "DESCRIPTION", "renew", "FEE", "3.00", "PERIOD", "1"),
-        true);
-  }
-
-  /** Test transfer command on a premium label. */
-  @Test
-  void testFeeExtension_transferCommandPremium() throws Exception {
-    createTld("example");
-    setEppInput(
-        "domain_info_fee.xml",
-        updateSubstitutions(
-            SUBSTITUTION_BASE, "NAME", "rich.example", "COMMAND", "transfer", "PERIOD", "1"));
-    persistTestEntities("rich.example", false);
-    setUpBillingEventForExistingDomain();
-    doSuccessfulTest(
-        "domain_info_fee_premium_response.xml",
-        false,
-        ImmutableMap.of("COMMAND", "transfer", "DESCRIPTION", "renew"),
-        true);
-  }
-
-  /** Test restore command on a premium label. */
-  @Test
-  void testFeeExtension_restoreCommandPremium() throws Exception {
-    createTld("example");
-    setEppInput(
-        "domain_info_fee.xml",
-        updateSubstitutions(
-            SUBSTITUTION_BASE, "NAME", "rich.example", "COMMAND", "restore", "PERIOD", "1"));
-    persistTestEntities("rich.example", false);
-    setUpBillingEventForExistingDomain();
-    doSuccessfulTest(
-        "domain_info_fee_restore_premium_response.xml", false, ImmutableMap.of(), true);
-  }
-
-  /** Test setting the currency explicitly to a wrong value. */
-  @Test
-  void testFeeExtension_wrongCurrency() {
-    setEppInput(
-        "domain_info_fee.xml",
-        updateSubstitutions(
-            SUBSTITUTION_BASE, "COMMAND", "create", "CURRENCY", "EUR", "PERIOD", "1"));
-    persistTestEntities(false);
-    setUpBillingEventForExistingDomain();
-    EppException thrown = assertThrows(CurrencyUnitMismatchException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFeeExtension_unknownCurrency() {
-    setEppInput(
-        "domain_info_fee.xml",
-        updateSubstitutions(
-            SUBSTITUTION_BASE, "COMMAND", "create", "CURRENCY", "BAD", "PERIOD", "1"));
-    EppException thrown = assertThrows(UnknownCurrencyEppException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  /** Test requesting a period that isn't in years. */
-  @Test
-  void testFeeExtension_periodNotInYears() {
-    setEppInput(
-        "domain_info_fee.xml",
-        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "create", "PERIOD", "2", "UNIT", "m"));
-    persistTestEntities(false);
-    setUpBillingEventForExistingDomain();
-    EppException thrown = assertThrows(BadPeriodUnitException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  /** Test a command that specifies a phase. */
-  @Test
-  void testFeeExtension_commandPhase() {
-    setEppInput("domain_info_fee_command_phase.xml");
-    persistTestEntities(false);
-    setUpBillingEventForExistingDomain();
-    EppException thrown = assertThrows(FeeChecksDontSupportPhasesException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  /** Test a command that specifies a subphase. */
-  @Test
-  void testFeeExtension_commandSubphase() {
-    setEppInput("domain_info_fee_command_subphase.xml");
-    persistTestEntities(false);
-    setUpBillingEventForExistingDomain();
-    EppException thrown = assertThrows(FeeChecksDontSupportPhasesException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  /** Test a restore for more than one year. */
-  @Test
-  void testFeeExtension_multiyearRestore() {
-    setEppInput(
-        "domain_info_fee.xml",
-        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "restore", "PERIOD", "2"));
-    persistTestEntities(false);
-    setUpBillingEventForExistingDomain();
-    EppException thrown = assertThrows(RestoresAreAlwaysForOneYearException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  /** Test a transfer for more than one year. */
-  @Test
-  void testFeeExtension_multiyearTransfer() {
-    setEppInput(
-        "domain_info_fee.xml",
-        updateSubstitutions(SUBSTITUTION_BASE, "COMMAND", "transfer", "PERIOD", "2"));
-    persistTestEntities(false);
-    setUpBillingEventForExistingDomain();
-    EppException thrown = assertThrows(TransfersAreAlwaysForOneYearException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
   @Test
   void testIcannActivityReportField_getsLogged() throws Exception {
     persistTestEntities(false);

core/src/test/java/google/registry/flows/domain/DomainRenewFlowOldFeeExtensionsTest.java

@@ -0,0 +1,827 @@
+// Copyright 2026 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google.registry.flows.domain;
+
+import static com.google.common.truth.Truth.assertThat;
+import static google.registry.model.billing.BillingBase.RenewalPriceBehavior.DEFAULT;
+import static google.registry.model.billing.BillingBase.RenewalPriceBehavior.NONPREMIUM;
+import static google.registry.model.billing.BillingBase.RenewalPriceBehavior.SPECIFIED;
+import static google.registry.model.domain.token.AllocationToken.TokenType.DEFAULT_PROMO;
+import static google.registry.testing.DatabaseHelper.assertBillingEvents;
+import static google.registry.testing.DatabaseHelper.assertPollMessages;
+import static google.registry.testing.DatabaseHelper.createTld;
+import static google.registry.testing.DatabaseHelper.getOnlyHistoryEntryOfType;
+import static google.registry.testing.DatabaseHelper.loadByKey;
+import static google.registry.testing.DatabaseHelper.loadRegistrar;
+import static google.registry.testing.DatabaseHelper.persistPremiumList;
+import static google.registry.testing.DatabaseHelper.persistResource;
+import static google.registry.testing.DatabaseHelper.persistResources;
+import static google.registry.testing.DomainSubject.assertAboutDomains;
+import static google.registry.testing.EppExceptionSubject.assertAboutEppExceptions;
+import static google.registry.testing.HistoryEntrySubject.assertAboutHistoryEntries;
+import static google.registry.testing.TestDataHelper.updateSubstitutions;
+import static google.registry.util.DateTimeUtils.END_OF_TIME;
+import static google.registry.util.DateTimeUtils.START_OF_TIME;
+import static org.joda.money.CurrencyUnit.EUR;
+import static org.joda.money.CurrencyUnit.USD;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.ImmutableSortedMap;
+import com.google.common.collect.Iterables;
+import google.registry.flows.EppException;
+import google.registry.flows.domain.DomainFlowUtils.CurrencyUnitMismatchException;
+import google.registry.flows.domain.DomainFlowUtils.CurrencyValueScaleException;
+import google.registry.flows.domain.DomainFlowUtils.FeesMismatchException;
+import google.registry.flows.domain.DomainFlowUtils.UnsupportedFeeAttributeException;
+import google.registry.model.billing.BillingBase.Flag;
+import google.registry.model.billing.BillingBase.Reason;
+import google.registry.model.billing.BillingBase.RenewalPriceBehavior;
+import google.registry.model.billing.BillingEvent;
+import google.registry.model.billing.BillingRecurrence;
+import google.registry.model.domain.Domain;
+import google.registry.model.domain.DomainHistory;
+import google.registry.model.domain.GracePeriod;
+import google.registry.model.domain.rgp.GracePeriodStatus;
+import google.registry.model.domain.token.AllocationToken;
+import google.registry.model.eppcommon.StatusValue;
+import google.registry.model.poll.PollMessage;
+import google.registry.model.reporting.HistoryEntry;
+import google.registry.model.tld.Tld;
+import google.registry.testing.DatabaseHelper;
+import java.util.Map;
+import javax.annotation.Nullable;
+import org.joda.money.Money;
+import org.joda.time.DateTime;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+/** Tests for {@link DomainRenewFlow} that use the old fee extensions (0.6, 0.11, 0.12). */
+public class DomainRenewFlowOldFeeExtensionsTest
+    extends ProductionSimulatingFeeExtensionsTest<DomainRenewFlow> {
+
+  private static final ImmutableMap<String, String> FEE_BASE_MAP =
+      ImmutableMap.of(
+          "NAME", "example.tld",
+          "PERIOD", "5",
+          "EX_DATE", "2005-04-03T22:00:00.0Z",
+          "FEE", "55.00",
+          "CURRENCY", "USD");
+
+  private static final ImmutableMap<String, String> FEE_06_MAP =
+      updateSubstitutions(FEE_BASE_MAP, "FEE_VERSION", "fee-0.6", "FEE_NS", "fee");
+  private static final ImmutableMap<String, String> FEE_11_MAP =
+      updateSubstitutions(FEE_BASE_MAP, "FEE_VERSION", "fee-0.11", "FEE_NS", "fee11");
+  private static final ImmutableMap<String, String> FEE_12_MAP =
+      updateSubstitutions(FEE_BASE_MAP, "FEE_VERSION", "fee-0.12", "FEE_NS", "fee12");
+
+  private final DateTime expirationTime = DateTime.parse("2000-04-03T22:00:00.0Z");
+
+  @BeforeEach
+  void beforeEachDomainRenewFlowOldFeeExtensionsTest() {
+    clock.setTo(expirationTime.minusMillis(20));
+    createTld("tld");
+    persistResource(
+        loadRegistrar("TheRegistrar")
+            .asBuilder()
+            .setBillingAccountMap(ImmutableMap.of(USD, "123", EUR, "567"))
+            .build());
+    setEppInput("domain_renew.xml", ImmutableMap.of("DOMAIN", "example.tld", "YEARS", "5"));
+  }
+
+  private void persistDomain(StatusValue... statusValues) throws Exception {
+    persistDomain(DEFAULT, null, statusValues);
+  }
+
+  private void persistDomain(
+      RenewalPriceBehavior renewalPriceBehavior,
+      @Nullable Money renewalPrice,
+      StatusValue... statusValues)
+      throws Exception {
+    Domain domain = DatabaseHelper.newDomain(getUniqueIdFromCommand());
+    try {
+      DomainHistory historyEntryDomainCreate =
+          new DomainHistory.Builder()
+              .setDomain(domain)
+              .setType(HistoryEntry.Type.DOMAIN_CREATE)
+              .setModificationTime(clock.nowUtc())
+              .setRegistrarId(domain.getCreationRegistrarId())
+              .build();
+      BillingRecurrence autorenewEvent =
+          new BillingRecurrence.Builder()
+              .setReason(Reason.RENEW)
+              .setFlags(ImmutableSet.of(Flag.AUTO_RENEW))
+              .setTargetId(getUniqueIdFromCommand())
+              .setRegistrarId("TheRegistrar")
+              .setEventTime(expirationTime)
+              .setRecurrenceEndTime(END_OF_TIME)
+              .setDomainHistory(historyEntryDomainCreate)
+              .setRenewalPriceBehavior(renewalPriceBehavior)
+              .setRenewalPrice(renewalPrice)
+              .build();
+      PollMessage.Autorenew autorenewPollMessage =
+          new PollMessage.Autorenew.Builder()
+              .setTargetId(getUniqueIdFromCommand())
+              .setRegistrarId("TheRegistrar")
+              .setEventTime(expirationTime)
+              .setAutorenewEndTime(END_OF_TIME)
+              .setMsg("Domain was auto-renewed.")
+              .setHistoryEntry(historyEntryDomainCreate)
+              .build();
+      Domain newDomain =
+          domain
+              .asBuilder()
+              .setRegistrationExpirationTime(expirationTime)
+              .setStatusValues(ImmutableSet.copyOf(statusValues))
+              .setAutorenewBillingEvent(autorenewEvent.createVKey())
+              .setAutorenewPollMessage(autorenewPollMessage.createVKey())
+              .build();
+      persistResources(
+          ImmutableSet.of(
+              historyEntryDomainCreate, autorenewEvent,
+              autorenewPollMessage, newDomain));
+    } catch (Exception e) {
+      throw new RuntimeException("Error persisting domain", e);
+    }
+    clock.advanceOneMilli();
+  }
+
+  @Test
+  void testFailure_wrongFeeAmount_v06() throws Exception {
+    setEppInput("domain_renew_fee.xml", FEE_06_MAP);
+    persistResource(
+        Tld.get("tld")
+            .asBuilder()
+            .setRenewBillingCostTransitions(ImmutableSortedMap.of(START_OF_TIME, Money.of(USD, 20)))
+            .build());
+    persistDomain();
+    EppException thrown = assertThrows(FeesMismatchException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_wrongFeeAmount_v11() throws Exception {
+    setEppInput("domain_renew_fee.xml", FEE_11_MAP);
+    persistResource(
+        Tld.get("tld")
+            .asBuilder()
+            .setRenewBillingCostTransitions(ImmutableSortedMap.of(START_OF_TIME, Money.of(USD, 20)))
+            .build());
+    persistDomain();
+    EppException thrown = assertThrows(FeesMismatchException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_wrongFeeAmount_v12() throws Exception {
+    setEppInput("domain_renew_fee.xml", FEE_12_MAP);
+    persistResource(
+        Tld.get("tld")
+            .asBuilder()
+            .setRenewBillingCostTransitions(ImmutableSortedMap.of(START_OF_TIME, Money.of(USD, 20)))
+            .build());
+    persistDomain();
+    EppException thrown = assertThrows(FeesMismatchException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_wrongCurrency_v06() throws Exception {
+    setEppInput("domain_renew_fee.xml", FEE_06_MAP);
+    persistResource(
+        Tld.get("tld")
+            .asBuilder()
+            .setCurrency(EUR)
+            .setCreateBillingCostTransitions(
+                ImmutableSortedMap.of(START_OF_TIME, Money.of(EUR, 13)))
+            .setRestoreBillingCost(Money.of(EUR, 11))
+            .setRenewBillingCostTransitions(ImmutableSortedMap.of(START_OF_TIME, Money.of(EUR, 7)))
+            .setEapFeeSchedule(ImmutableSortedMap.of(START_OF_TIME, Money.zero(EUR)))
+            .setRegistryLockOrUnlockBillingCost(Money.of(EUR, 20))
+            .setServerStatusChangeBillingCost(Money.of(EUR, 19))
+            .build());
+    persistDomain();
+    EppException thrown = assertThrows(CurrencyUnitMismatchException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_wrongCurrency_v11() throws Exception {
+    setEppInput("domain_renew_fee.xml", FEE_11_MAP);
+    persistResource(
+        Tld.get("tld")
+            .asBuilder()
+            .setCurrency(EUR)
+            .setCreateBillingCostTransitions(
+                ImmutableSortedMap.of(START_OF_TIME, Money.of(EUR, 13)))
+            .setRestoreBillingCost(Money.of(EUR, 11))
+            .setRenewBillingCostTransitions(ImmutableSortedMap.of(START_OF_TIME, Money.of(EUR, 7)))
+            .setEapFeeSchedule(ImmutableSortedMap.of(START_OF_TIME, Money.zero(EUR)))
+            .setRegistryLockOrUnlockBillingCost(Money.of(EUR, 20))
+            .setServerStatusChangeBillingCost(Money.of(EUR, 19))
+            .build());
+    persistDomain();
+    EppException thrown = assertThrows(CurrencyUnitMismatchException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_wrongCurrency_v12() throws Exception {
+    setEppInput("domain_renew_fee.xml", FEE_12_MAP);
+    persistResource(
+        Tld.get("tld")
+            .asBuilder()
+            .setCurrency(EUR)
+            .setCreateBillingCostTransitions(
+                ImmutableSortedMap.of(START_OF_TIME, Money.of(EUR, 13)))
+            .setRestoreBillingCost(Money.of(EUR, 11))
+            .setRenewBillingCostTransitions(ImmutableSortedMap.of(START_OF_TIME, Money.of(EUR, 7)))
+            .setEapFeeSchedule(ImmutableSortedMap.of(START_OF_TIME, Money.zero(EUR)))
+            .setRegistryLockOrUnlockBillingCost(Money.of(EUR, 20))
+            .setServerStatusChangeBillingCost(Money.of(EUR, 19))
+            .build());
+    persistDomain();
+    EppException thrown = assertThrows(CurrencyUnitMismatchException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_feeGivenInWrongScale_v06() throws Exception {
+    setEppInput("domain_renew_fee_bad_scale.xml", FEE_06_MAP);
+    persistDomain();
+    EppException thrown = assertThrows(CurrencyValueScaleException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_feeGivenInWrongScale_v11() throws Exception {
+    setEppInput("domain_renew_fee_bad_scale.xml", FEE_11_MAP);
+    persistDomain();
+    EppException thrown = assertThrows(CurrencyValueScaleException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_feeGivenInWrongScale_v12() throws Exception {
+    setEppInput("domain_renew_fee_bad_scale.xml", FEE_12_MAP);
+    persistDomain();
+    EppException thrown = assertThrows(CurrencyValueScaleException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testSuccess_doesNotApplyNonPremiumDefaultTokenToPremiumName_v06() throws Exception {
+    ImmutableMap<String, String> customFeeMap = updateSubstitutions(FEE_06_MAP, "FEE", "500");
+    setEppInput("domain_renew_fee.xml", customFeeMap);
+    persistDomain();
+    AllocationToken defaultToken1 =
+        persistResource(
+            new AllocationToken.Builder()
+                .setToken("aaaaa")
+                .setTokenType(DEFAULT_PROMO)
+                .setDiscountFraction(0.5)
+                .setDiscountYears(1)
+                .setAllowedTlds(ImmutableSet.of("tld"))
+                .build());
+    persistResource(
+        Tld.get("tld")
+            .asBuilder()
+            .setDefaultPromoTokens(ImmutableList.of(defaultToken1.createVKey()))
+            .setPremiumList(persistPremiumList("tld", USD, "example,USD 100"))
+            .build());
+    runFlowAssertResponse(
+        loadFile(
+            "domain_renew_response_fee.xml",
+            ImmutableMap.of(
+                "NAME",
+                "example.tld",
+                "PERIOD",
+                "5",
+                "EX_DATE",
+                "2005-04-03T22:00:00.0Z",
+                "FEE",
+                "500.00",
+                "CURRENCY",
+                "USD",
+                "FEE_VERSION",
+                "fee-0.6",
+                "FEE_NS",
+                "fee")));
+    BillingEvent billingEvent =
+        Iterables.getOnlyElement(DatabaseHelper.loadAllOf(BillingEvent.class));
+    assertThat(billingEvent.getTargetId()).isEqualTo("example.tld");
+    assertThat(billingEvent.getAllocationToken()).isEmpty();
+  }
+
+  @Test
+  void testSuccess_internalRegiration_premiumDomain_v06() throws Exception {
+    persistResource(
+        Tld.get("tld")
+            .asBuilder()
+            .setPremiumList(persistPremiumList("tld", USD, "example,USD 100"))
+            .build());
+    persistDomain(SPECIFIED, Money.of(USD, 2));
+    setRegistrarIdForFlow("NewRegistrar");
+    ImmutableMap<String, String> customFeeMap = updateSubstitutions(FEE_06_MAP, "FEE", "10.00");
+    setEppInput("domain_renew_fee.xml", customFeeMap);
+    doSuccessfulTest(
+        "domain_renew_response_fee.xml",
+        5,
+        "NewRegistrar",
+        UserPrivileges.SUPERUSER,
+        customFeeMap,
+        Money.of(USD, 10),
+        SPECIFIED,
+        Money.of(USD, 2));
+  }
+
+  @Test
+  void testSuccess_wrongFeeAmountTooHigh_defaultToken_v06() throws Exception {
+    setEppInput("domain_renew_fee.xml", FEE_06_MAP);
+    persistDomain();
+    AllocationToken defaultToken1 =
+        persistResource(
+            new AllocationToken.Builder()
+                .setToken("aaaaa")
+                .setTokenType(DEFAULT_PROMO)
+                .setDiscountFraction(0.5)
+                .setDiscountYears(1)
+                .setAllowedTlds(ImmutableSet.of("tld"))
+                .build());
+    persistResource(
+        Tld.get("tld")
+            .asBuilder()
+            .setDefaultPromoTokens(ImmutableList.of(defaultToken1.createVKey()))
+            .build());
+    runFlowAssertResponse(
+        loadFile(
+            "domain_renew_response_fee.xml",
+            ImmutableMap.of(
+                "NAME",
+                "example.tld",
+                "PERIOD",
+                "5",
+                "EX_DATE",
+                "2005-04-03T22:00:00.0Z",
+                "FEE",
+                "49.50",
+                "CURRENCY",
+                "USD",
+                "FEE_VERSION",
+                "fee-0.6",
+                "FEE_NS",
+                "fee")));
+  }
+
+  @Test
+  void testFailure_wrongFeeAmountTooLow_defaultToken_v06() throws Exception {
+    setEppInput("domain_renew_fee.xml", FEE_06_MAP);
+    persistDomain();
+    AllocationToken defaultToken1 =
+        persistResource(
+            new AllocationToken.Builder()
+                .setToken("aaaaa")
+                .setTokenType(DEFAULT_PROMO)
+                .setDiscountFraction(0.5)
+                .setDiscountYears(1)
+                .setAllowedTlds(ImmutableSet.of("tld"))
+                .build());
+    persistResource(
+        Tld.get("tld")
+            .asBuilder()
+            .setDefaultPromoTokens(ImmutableList.of(defaultToken1.createVKey()))
+            .setRenewBillingCostTransitions(ImmutableSortedMap.of(START_OF_TIME, Money.of(USD, 20)))
+            .build());
+    EppException thrown = assertThrows(FeesMismatchException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testSuccess_wrongFeeAmountTooHigh_defaultToken_v11() throws Exception {
+    setEppInput("domain_renew_fee.xml", FEE_11_MAP);
+    persistDomain();
+    AllocationToken defaultToken1 =
+        persistResource(
+            new AllocationToken.Builder()
+                .setToken("aaaaa")
+                .setTokenType(DEFAULT_PROMO)
+                .setDiscountFraction(0.5)
+                .setDiscountYears(1)
+                .setAllowedTlds(ImmutableSet.of("tld"))
+                .build());
+    persistResource(
+        Tld.get("tld")
+            .asBuilder()
+            .setDefaultPromoTokens(ImmutableList.of(defaultToken1.createVKey()))
+            .build());
+    runFlowAssertResponse(
+        loadFile(
+            "domain_renew_response_fee.xml",
+            ImmutableMap.of(
+                "NAME",
+                "example.tld",
+                "PERIOD",
+                "5",
+                "EX_DATE",
+                "2005-04-03T22:00:00.0Z",
+                "FEE",
+                "49.50",
+                "CURRENCY",
+                "USD",
+                "FEE_VERSION",
+                "fee-0.11",
+                "FEE_NS",
+                "fee")));
+  }
+
+  @Test
+  void testFailure_wrongFeeAmountTooLow_defaultToken_v11() throws Exception {
+    setEppInput("domain_renew_fee.xml", FEE_11_MAP);
+    persistDomain();
+    AllocationToken defaultToken1 =
+        persistResource(
+            new AllocationToken.Builder()
+                .setToken("aaaaa")
+                .setTokenType(DEFAULT_PROMO)
+                .setDiscountFraction(0.5)
+                .setDiscountYears(1)
+                .setAllowedTlds(ImmutableSet.of("tld"))
+                .build());
+    persistResource(
+        Tld.get("tld")
+            .asBuilder()
+            .setDefaultPromoTokens(ImmutableList.of(defaultToken1.createVKey()))
+            .setRenewBillingCostTransitions(ImmutableSortedMap.of(START_OF_TIME, Money.of(USD, 20)))
+            .build());
+    EppException thrown = assertThrows(FeesMismatchException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testSuccess_wrongFeeAmountTooHigh_defaultToken_v12() throws Exception {
+    setEppInput("domain_renew_fee.xml", FEE_12_MAP);
+    persistDomain();
+    AllocationToken defaultToken1 =
+        persistResource(
+            new AllocationToken.Builder()
+                .setToken("aaaaa")
+                .setTokenType(DEFAULT_PROMO)
+                .setDiscountFraction(0.5)
+                .setDiscountYears(1)
+                .setAllowedTlds(ImmutableSet.of("tld"))
+                .build());
+    persistResource(
+        Tld.get("tld")
+            .asBuilder()
+            .setDefaultPromoTokens(ImmutableList.of(defaultToken1.createVKey()))
+            .build());
+    runFlowAssertResponse(
+        loadFile(
+            "domain_renew_response_fee.xml",
+            ImmutableMap.of(
+                "NAME",
+                "example.tld",
+                "PERIOD",
+                "5",
+                "EX_DATE",
+                "2005-04-03T22:00:00.0Z",
+                "FEE",
+                "49.50",
+                "CURRENCY",
+                "USD",
+                "FEE_VERSION",
+                "fee-0.12",
+                "FEE_NS",
+                "fee")));
+  }
+
+  @Test
+  void testFailure_wrongFeeAmountTooLow_defaultToken_v12() throws Exception {
+    setEppInput("domain_renew_fee.xml", FEE_06_MAP);
+    persistDomain();
+    AllocationToken defaultToken1 =
+        persistResource(
+            new AllocationToken.Builder()
+                .setToken("aaaaa")
+                .setTokenType(DEFAULT_PROMO)
+                .setDiscountFraction(0.5)
+                .setDiscountYears(1)
+                .setAllowedTlds(ImmutableSet.of("tld"))
+                .build());
+    persistResource(
+        Tld.get("tld")
+            .asBuilder()
+            .setDefaultPromoTokens(ImmutableList.of(defaultToken1.createVKey()))
+            .setRenewBillingCostTransitions(ImmutableSortedMap.of(START_OF_TIME, Money.of(USD, 20)))
+            .build());
+    EppException thrown = assertThrows(FeesMismatchException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_refundableFee_v06() throws Exception {
+    setEppInput("domain_renew_fee_refundable.xml", FEE_06_MAP);
+    persistDomain();
+    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_refundableFee_v11() throws Exception {
+    setEppInput("domain_renew_fee_refundable.xml", FEE_11_MAP);
+    persistDomain();
+    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_refundableFee_v12() throws Exception {
+    setEppInput("domain_renew_fee_refundable.xml", FEE_12_MAP);
+    persistDomain();
+    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_gracePeriodFee_v06() throws Exception {
+    setEppInput("domain_renew_fee_grace_period.xml", FEE_06_MAP);
+    persistDomain();
+    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_gracePeriodFee_v11() throws Exception {
+    setEppInput("domain_renew_fee_grace_period.xml", FEE_11_MAP);
+    persistDomain();
+    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_gracePeriodFee_v12() throws Exception {
+    setEppInput("domain_renew_fee_grace_period.xml", FEE_12_MAP);
+    persistDomain();
+    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_appliedFee_v06() throws Exception {
+    setEppInput("domain_renew_fee_applied.xml", FEE_06_MAP);
+    persistDomain();
+    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_appliedFee_v11() throws Exception {
+    setEppInput("domain_renew_fee_applied.xml", FEE_11_MAP);
+    persistDomain();
+    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_appliedFee_v12() throws Exception {
+    setEppInput("domain_renew_fee_applied.xml", FEE_12_MAP);
+    persistDomain();
+    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testSuccess_fee_v06() throws Exception {
+    setEppInput("domain_renew_fee.xml", FEE_06_MAP);
+    persistDomain();
+    doSuccessfulTest("domain_renew_response_fee.xml", 5, FEE_06_MAP);
+  }
+
+  @Test
+  void testSuccess_fee_v11() throws Exception {
+    setEppInput("domain_renew_fee.xml", FEE_11_MAP);
+    persistDomain();
+    doSuccessfulTest("domain_renew_response_fee.xml", 5, FEE_11_MAP);
+  }
+
+  @Test
+  void testSuccess_fee_v12() throws Exception {
+    setEppInput("domain_renew_fee.xml", FEE_12_MAP);
+    persistDomain();
+    doSuccessfulTest("domain_renew_response_fee.xml", 5, FEE_12_MAP);
+  }
+
+  @Test
+  void testSuccess_fee_withDefaultAttributes_v06() throws Exception {
+    setEppInput("domain_renew_fee_defaults.xml", FEE_06_MAP);
+    persistDomain();
+    doSuccessfulTest("domain_renew_response_fee.xml", 5, FEE_06_MAP);
+  }
+
+  @Test
+  void testSuccess_fee_withDefaultAttributes_v11() throws Exception {
+    setEppInput("domain_renew_fee_defaults.xml", FEE_11_MAP);
+    persistDomain();
+    doSuccessfulTest("domain_renew_response_fee.xml", 5, FEE_11_MAP);
+  }
+
+  @Test
+  void testSuccess_fee_withDefaultAttributes_v12() throws Exception {
+    setEppInput("domain_renew_fee_defaults.xml", FEE_12_MAP);
+    persistDomain();
+    doSuccessfulTest("domain_renew_response_fee.xml", 5, FEE_12_MAP);
+  }
+
+  @Test
+  void testSuccess_anchorTenant_premiumDomain_v06() throws Exception {
+    persistResource(
+        Tld.get("tld")
+            .asBuilder()
+            .setPremiumList(persistPremiumList("tld", USD, "example,USD 100"))
+            .build());
+    persistDomain(NONPREMIUM, null);
+    setRegistrarIdForFlow("NewRegistrar");
+    ImmutableMap<String, String> customFeeMap = updateSubstitutions(FEE_06_MAP, "FEE", "55.00");
+    setEppInput("domain_renew_fee.xml", customFeeMap);
+    doSuccessfulTest(
+        "domain_renew_response_fee.xml",
+        5,
+        "NewRegistrar",
+        UserPrivileges.SUPERUSER,
+        customFeeMap,
+        Money.of(USD, 55),
+        NONPREMIUM,
+        null);
+  }
+
+  @Test
+  void testSuccess_customLogicFee_v06() throws Exception {
+    // The "costly-renew" domain has an additional RENEW fee of 100 from custom logic on top of the
+    // normal $11 standard renew price for this TLD.
+    ImmutableMap<String, String> customFeeMap =
+        updateSubstitutions(
+            FEE_06_MAP,
+            "NAME",
+            "costly-renew.tld",
+            "PERIOD",
+            "1",
+            "EX_DATE",
+            "2001-04-03T22:00:00.0Z",
+            "FEE",
+            "111.00");
+    setEppInput("domain_renew_fee.xml", customFeeMap);
+    persistDomain();
+    doSuccessfulTest(
+        "domain_renew_response_fee.xml",
+        1,
+        "TheRegistrar",
+        UserPrivileges.NORMAL,
+        customFeeMap,
+        Money.of(USD, 111));
+  }
+
+  private void doSuccessfulTest(String responseFilename, int renewalYears) throws Exception {
+    doSuccessfulTest(responseFilename, renewalYears, ImmutableMap.of());
+  }
+
+  private void doSuccessfulTest(
+      String responseFilename, int renewalYears, Map<String, String> substitutions)
+      throws Exception {
+    doSuccessfulTest(
+        responseFilename,
+        renewalYears,
+        "TheRegistrar",
+        UserPrivileges.NORMAL,
+        substitutions,
+        Money.of(USD, 11).multipliedBy(renewalYears),
+        DEFAULT,
+        null);
+  }
+
+  private void doSuccessfulTest(
+      String responseFilename,
+      int renewalYears,
+      String renewalClientId,
+      UserPrivileges userPrivileges,
+      Map<String, String> substitutions,
+      Money totalRenewCost)
+      throws Exception {
+    doSuccessfulTest(
+        responseFilename,
+        renewalYears,
+        renewalClientId,
+        userPrivileges,
+        substitutions,
+        totalRenewCost,
+        DEFAULT,
+        null);
+  }
+
+  private void doSuccessfulTest(
+      String responseFilename,
+      int renewalYears,
+      String renewalClientId,
+      UserPrivileges userPrivileges,
+      Map<String, String> substitutions,
+      Money totalRenewCost,
+      RenewalPriceBehavior renewalPriceBehavior,
+      @Nullable Money renewalPrice)
+      throws Exception {
+    assertMutatingFlow(true);
+    DateTime currentExpiration = reloadResourceByForeignKey().getRegistrationExpirationTime();
+    DateTime newExpiration = currentExpiration.plusYears(renewalYears);
+    runFlowAssertResponse(
+        CommitMode.LIVE, userPrivileges, loadFile(responseFilename, substitutions));
+    Domain domain = reloadResourceByForeignKey();
+    assertLastHistoryContainsResource(domain);
+    DomainHistory historyEntryDomainRenew =
+        getOnlyHistoryEntryOfType(domain, HistoryEntry.Type.DOMAIN_RENEW, DomainHistory.class);
+    assertThat(loadByKey(domain.getAutorenewBillingEvent()).getEventTime())
+        .isEqualTo(newExpiration);
+    assertAboutDomains()
+        .that(domain)
+        .isActiveAt(clock.nowUtc())
+        .and()
+        .hasRegistrationExpirationTime(newExpiration)
+        .and()
+        .hasOneHistoryEntryEachOfTypes(
+            HistoryEntry.Type.DOMAIN_CREATE, HistoryEntry.Type.DOMAIN_RENEW)
+        .and()
+        .hasLastEppUpdateTime(clock.nowUtc())
+        .and()
+        .hasLastEppUpdateRegistrarId(renewalClientId);
+    assertAboutHistoryEntries().that(historyEntryDomainRenew).hasPeriodYears(renewalYears);
+    BillingEvent renewBillingEvent =
+        new BillingEvent.Builder()
+            .setReason(Reason.RENEW)
+            .setTargetId(getUniqueIdFromCommand())
+            .setRegistrarId(renewalClientId)
+            .setCost(totalRenewCost)
+            .setPeriodYears(renewalYears)
+            .setEventTime(clock.nowUtc())
+            .setBillingTime(clock.nowUtc().plus(Tld.get("tld").getRenewGracePeriodLength()))
+            .setDomainHistory(historyEntryDomainRenew)
+            .build();
+    assertBillingEvents(
+        renewBillingEvent,
+        new BillingRecurrence.Builder()
+            .setReason(Reason.RENEW)
+            .setRenewalPriceBehavior(renewalPriceBehavior)
+            .setRenewalPrice(renewalPrice)
+            .setFlags(ImmutableSet.of(Flag.AUTO_RENEW))
+            .setTargetId(getUniqueIdFromCommand())
+            .setRegistrarId("TheRegistrar")
+            .setEventTime(expirationTime)
+            .setRecurrenceEndTime(clock.nowUtc())
+            .setDomainHistory(
+                getOnlyHistoryEntryOfType(
+                    domain, HistoryEntry.Type.DOMAIN_CREATE, DomainHistory.class))
+            .build(),
+        new BillingRecurrence.Builder()
+            .setReason(Reason.RENEW)
+            .setRenewalPriceBehavior(renewalPriceBehavior)
+            .setRenewalPrice(renewalPrice)
+            .setFlags(ImmutableSet.of(Flag.AUTO_RENEW))
+            .setTargetId(getUniqueIdFromCommand())
+            .setRegistrarId("TheRegistrar")
+            .setEventTime(domain.getRegistrationExpirationTime())
+            .setRecurrenceEndTime(END_OF_TIME)
+            .setDomainHistory(historyEntryDomainRenew)
+            .build());
+    // There should only be the new autorenew poll message, as the old one will have been deleted
+    // since it had no messages left to deliver.
+    assertPollMessages(
+        new PollMessage.Autorenew.Builder()
+            .setTargetId(getUniqueIdFromCommand())
+            .setRegistrarId("TheRegistrar")
+            .setEventTime(domain.getRegistrationExpirationTime())
+            .setAutorenewEndTime(END_OF_TIME)
+            .setMsg("Domain was auto-renewed.")
+            .setHistoryEntry(historyEntryDomainRenew)
+            .build());
+    assertGracePeriods(
+        domain.getGracePeriods(),
+        ImmutableMap.of(
+            GracePeriod.create(
+                GracePeriodStatus.RENEW,
+                domain.getRepoId(),
+                clock.nowUtc().plus(Tld.get("tld").getRenewGracePeriodLength()),
+                renewalClientId,
+                null),
+            renewBillingEvent));
+  }
+}

core/src/test/java/google/registry/flows/domain/DomainRenewFlowTest.java

@@ -119,12 +119,8 @@ class DomainRenewFlowTest extends ResourceFlowTestCase<DomainRenewFlow, Domain>
           "FEE", "55.00",
           "CURRENCY", "USD");
 
-  private static final ImmutableMap<String, String> FEE_06_MAP =
-      updateSubstitutions(FEE_BASE_MAP, "FEE_VERSION", "0.6", "FEE_NS", "fee");
-  private static final ImmutableMap<String, String> FEE_11_MAP =
-      updateSubstitutions(FEE_BASE_MAP, "FEE_VERSION", "0.11", "FEE_NS", "fee11");
-  private static final ImmutableMap<String, String> FEE_12_MAP =
-      updateSubstitutions(FEE_BASE_MAP, "FEE_VERSION", "0.12", "FEE_NS", "fee12");
+  private static final ImmutableMap<String, String> FEE_STD_1_0_MAP =
+      updateSubstitutions(FEE_BASE_MAP, "FEE_VERSION", "epp:fee-1.0", "FEE_NS", "fee1_00");
 
   private final DateTime expirationTime = DateTime.parse("2000-04-03T22:00:00.0Z");
 
@@ -390,7 +386,7 @@ class DomainRenewFlowTest extends ResourceFlowTestCase<DomainRenewFlow, Domain>
   }
 
   @Test
-  void testSuccess_internalRegiration_premiumDomain() throws Exception {
+  void testSuccess_internalRegiration_premiumDomain_std_v1() throws Exception {
     persistResource(
         Tld.get("tld")
             .asBuilder()
@@ -398,7 +394,8 @@ class DomainRenewFlowTest extends ResourceFlowTestCase<DomainRenewFlow, Domain>
             .build());
     persistDomain(SPECIFIED, Money.of(USD, 2));
     setRegistrarIdForFlow("NewRegistrar");
-    ImmutableMap<String, String> customFeeMap = updateSubstitutions(FEE_06_MAP, "FEE", "10.00");
+    ImmutableMap<String, String> customFeeMap =
+        updateSubstitutions(FEE_STD_1_0_MAP, "FEE", "10.00");
     setEppInput("domain_renew_fee.xml", customFeeMap);
     doSuccessfulTest(
         "domain_renew_response_fee.xml",
@@ -427,7 +424,7 @@ class DomainRenewFlowTest extends ResourceFlowTestCase<DomainRenewFlow, Domain>
   }
 
   @Test
-  void testSuccess_anchorTenant_premiumDomain() throws Exception {
+  void testSuccess_anchorTenant_premiumDomain_std_v1() throws Exception {
     persistResource(
         Tld.get("tld")
             .asBuilder()
@@ -435,7 +432,8 @@ class DomainRenewFlowTest extends ResourceFlowTestCase<DomainRenewFlow, Domain>
             .build());
     persistDomain(NONPREMIUM, null);
     setRegistrarIdForFlow("NewRegistrar");
-    ImmutableMap<String, String> customFeeMap = updateSubstitutions(FEE_06_MAP, "FEE", "55.00");
+    ImmutableMap<String, String> customFeeMap =
+        updateSubstitutions(FEE_STD_1_0_MAP, "FEE", "55.00");
     setEppInput("domain_renew_fee.xml", customFeeMap);
     doSuccessfulTest(
         "domain_renew_response_fee.xml",
@@ -449,12 +447,12 @@ class DomainRenewFlowTest extends ResourceFlowTestCase<DomainRenewFlow, Domain>
   }
 
   @Test
-  void testSuccess_customLogicFee() throws Exception {
+  void testSuccess_customLogicFee_std_v1() throws Exception {
     // The "costly-renew" domain has an additional RENEW fee of 100 from custom logic on top of the
     // normal $11 standard renew price for this TLD.
     ImmutableMap<String, String> customFeeMap =
         updateSubstitutions(
-            FEE_06_MAP,
+            FEE_STD_1_0_MAP,
             "NAME",
             "costly-renew.tld",
             "PERIOD",
@@ -475,121 +473,45 @@ class DomainRenewFlowTest extends ResourceFlowTestCase<DomainRenewFlow, Domain>
   }
 
   @Test
-  void testSuccess_fee_v06() throws Exception {
-    setEppInput("domain_renew_fee.xml", FEE_06_MAP);
+  void testSuccess_fee_std_v1() throws Exception {
+    setEppInput("domain_renew_fee.xml", FEE_STD_1_0_MAP);
     persistDomain();
-    doSuccessfulTest("domain_renew_response_fee.xml", 5, FEE_06_MAP);
+    doSuccessfulTest("domain_renew_response_fee.xml", 5, FEE_STD_1_0_MAP);
   }
 
   @Test
-  void testSuccess_fee_v11() throws Exception {
-    setEppInput("domain_renew_fee.xml", FEE_11_MAP);
+  void testSuccess_fee_withDefaultAttributes_std_v1() throws Exception {
+    setEppInput("domain_renew_fee_defaults.xml", FEE_STD_1_0_MAP);
     persistDomain();
-    doSuccessfulTest("domain_renew_response_fee.xml", 5, FEE_11_MAP);
-  }
-
-  @Test
-  void testSuccess_fee_v12() throws Exception {
-    setEppInput("domain_renew_fee.xml", FEE_12_MAP);
-    persistDomain();
-    doSuccessfulTest("domain_renew_response_fee.xml", 5, FEE_12_MAP);
-  }
-
-  @Test
-  void testSuccess_fee_withDefaultAttributes_v06() throws Exception {
-    setEppInput("domain_renew_fee_defaults.xml", FEE_06_MAP);
-    persistDomain();
-    doSuccessfulTest("domain_renew_response_fee.xml", 5, FEE_06_MAP);
-  }
-
-  @Test
-  void testSuccess_fee_withDefaultAttributes_v11() throws Exception {
-    setEppInput("domain_renew_fee_defaults.xml", FEE_11_MAP);
-    persistDomain();
-    doSuccessfulTest("domain_renew_response_fee.xml", 5, FEE_11_MAP);
-  }
-
-  @Test
-  void testSuccess_fee_withDefaultAttributes_v12() throws Exception {
-    setEppInput("domain_renew_fee_defaults.xml", FEE_12_MAP);
-    persistDomain();
-    doSuccessfulTest("domain_renew_response_fee.xml", 5, FEE_12_MAP);
+    doSuccessfulTest("domain_renew_response_fee.xml", 5, FEE_STD_1_0_MAP);
   }
 
   @Test
   void testFailure_fee_unknownCurrency() {
-    setEppInput("domain_renew_fee.xml", updateSubstitutions(FEE_06_MAP, "CURRENCY", "BAD"));
+    setEppInput("domain_renew_fee.xml", updateSubstitutions(FEE_STD_1_0_MAP, "CURRENCY", "BAD"));
     EppException thrown = assertThrows(UnknownCurrencyEppException.class, this::persistDomain);
     assertAboutEppExceptions().that(thrown).marshalsToXml();
   }
 
   @Test
-  void testFailure_refundableFee_v06() throws Exception {
-    setEppInput("domain_renew_fee_refundable.xml", FEE_06_MAP);
+  void testFailure_refundableFee_std_v1() throws Exception {
+    setEppInput("domain_renew_fee_refundable.xml", FEE_STD_1_0_MAP);
     persistDomain();
     EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
     assertAboutEppExceptions().that(thrown).marshalsToXml();
   }
 
   @Test
-  void testFailure_refundableFee_v11() throws Exception {
-    setEppInput("domain_renew_fee_refundable.xml", FEE_11_MAP);
+  void testFailure_gracePeriodFee_std_v1() throws Exception {
+    setEppInput("domain_renew_fee_grace_period.xml", FEE_STD_1_0_MAP);
     persistDomain();
     EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
     assertAboutEppExceptions().that(thrown).marshalsToXml();
   }
 
   @Test
-  void testFailure_refundableFee_v12() throws Exception {
-    setEppInput("domain_renew_fee_refundable.xml", FEE_12_MAP);
-    persistDomain();
-    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_gracePeriodFee_v06() throws Exception {
-    setEppInput("domain_renew_fee_grace_period.xml", FEE_06_MAP);
-    persistDomain();
-    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_gracePeriodFee_v11() throws Exception {
-    setEppInput("domain_renew_fee_grace_period.xml", FEE_11_MAP);
-    persistDomain();
-    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_gracePeriodFee_v12() throws Exception {
-    setEppInput("domain_renew_fee_grace_period.xml", FEE_12_MAP);
-    persistDomain();
-    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_appliedFee_v06() throws Exception {
-    setEppInput("domain_renew_fee_applied.xml", FEE_06_MAP);
-    persistDomain();
-    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_appliedFee_v11() throws Exception {
-    setEppInput("domain_renew_fee_applied.xml", FEE_11_MAP);
-    persistDomain();
-    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_appliedFee_v12() throws Exception {
-    setEppInput("domain_renew_fee_applied.xml", FEE_12_MAP);
+  void testFailure_appliedFee_std_v1() throws Exception {
+    setEppInput("domain_renew_fee_applied.xml", FEE_STD_1_0_MAP);
     persistDomain();
     EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
     assertAboutEppExceptions().that(thrown).marshalsToXml();
@@ -991,8 +913,8 @@ class DomainRenewFlowTest extends ResourceFlowTestCase<DomainRenewFlow, Domain>
   }
 
   @Test
-  void testFailure_wrongFeeAmount_v06() throws Exception {
-    setEppInput("domain_renew_fee.xml", FEE_06_MAP);
+  void testFailure_wrongFeeAmount_std_v1() throws Exception {
+    setEppInput("domain_renew_fee.xml", FEE_STD_1_0_MAP);
     persistResource(
         Tld.get("tld")
             .asBuilder()
@@ -1004,34 +926,8 @@ class DomainRenewFlowTest extends ResourceFlowTestCase<DomainRenewFlow, Domain>
   }
 
   @Test
-  void testFailure_wrongFeeAmount_v11() throws Exception {
-    setEppInput("domain_renew_fee.xml", FEE_11_MAP);
-    persistResource(
-        Tld.get("tld")
-            .asBuilder()
-            .setRenewBillingCostTransitions(ImmutableSortedMap.of(START_OF_TIME, Money.of(USD, 20)))
-            .build());
-    persistDomain();
-    EppException thrown = assertThrows(FeesMismatchException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_wrongFeeAmount_v12() throws Exception {
-    setEppInput("domain_renew_fee.xml", FEE_12_MAP);
-    persistResource(
-        Tld.get("tld")
-            .asBuilder()
-            .setRenewBillingCostTransitions(ImmutableSortedMap.of(START_OF_TIME, Money.of(USD, 20)))
-            .build());
-    persistDomain();
-    EppException thrown = assertThrows(FeesMismatchException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_wrongCurrency_v06() throws Exception {
-    setEppInput("domain_renew_fee.xml", FEE_06_MAP);
+  void testFailure_wrongCurrency_std_v1() throws Exception {
+    setEppInput("domain_renew_fee.xml", FEE_STD_1_0_MAP);
     persistResource(
         Tld.get("tld")
             .asBuilder()
@@ -1050,64 +946,8 @@ class DomainRenewFlowTest extends ResourceFlowTestCase<DomainRenewFlow, Domain>
   }
 
   @Test
-  void testFailure_wrongCurrency_v11() throws Exception {
-    setEppInput("domain_renew_fee.xml", FEE_11_MAP);
-    persistResource(
-        Tld.get("tld")
-            .asBuilder()
-            .setCurrency(EUR)
-            .setCreateBillingCostTransitions(
-                ImmutableSortedMap.of(START_OF_TIME, Money.of(EUR, 13)))
-            .setRestoreBillingCost(Money.of(EUR, 11))
-            .setRenewBillingCostTransitions(ImmutableSortedMap.of(START_OF_TIME, Money.of(EUR, 7)))
-            .setEapFeeSchedule(ImmutableSortedMap.of(START_OF_TIME, Money.zero(EUR)))
-            .setRegistryLockOrUnlockBillingCost(Money.of(EUR, 20))
-            .setServerStatusChangeBillingCost(Money.of(EUR, 19))
-            .build());
-    persistDomain();
-    EppException thrown = assertThrows(CurrencyUnitMismatchException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_wrongCurrency_v12() throws Exception {
-    setEppInput("domain_renew_fee.xml", FEE_12_MAP);
-    persistResource(
-        Tld.get("tld")
-            .asBuilder()
-            .setCurrency(EUR)
-            .setCreateBillingCostTransitions(
-                ImmutableSortedMap.of(START_OF_TIME, Money.of(EUR, 13)))
-            .setRestoreBillingCost(Money.of(EUR, 11))
-            .setRenewBillingCostTransitions(ImmutableSortedMap.of(START_OF_TIME, Money.of(EUR, 7)))
-            .setEapFeeSchedule(ImmutableSortedMap.of(START_OF_TIME, Money.zero(EUR)))
-            .setRegistryLockOrUnlockBillingCost(Money.of(EUR, 20))
-            .setServerStatusChangeBillingCost(Money.of(EUR, 19))
-            .build());
-    persistDomain();
-    EppException thrown = assertThrows(CurrencyUnitMismatchException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_feeGivenInWrongScale_v06() throws Exception {
-    setEppInput("domain_renew_fee_bad_scale.xml", FEE_06_MAP);
-    persistDomain();
-    EppException thrown = assertThrows(CurrencyValueScaleException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_feeGivenInWrongScale_v11() throws Exception {
-    setEppInput("domain_renew_fee_bad_scale.xml", FEE_11_MAP);
-    persistDomain();
-    EppException thrown = assertThrows(CurrencyValueScaleException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_feeGivenInWrongScale_v12() throws Exception {
-    setEppInput("domain_renew_fee_bad_scale.xml", FEE_12_MAP);
+  void testFailure_feeGivenInWrongScale_std_v1() throws Exception {
+    setEppInput("domain_renew_fee_bad_scale.xml", FEE_STD_1_0_MAP);
     persistDomain();
     EppException thrown = assertThrows(CurrencyValueScaleException.class, this::runFlow);
     assertAboutEppExceptions().that(thrown).marshalsToXml();
@@ -1522,8 +1362,8 @@ class DomainRenewFlowTest extends ResourceFlowTestCase<DomainRenewFlow, Domain>
   }
 
   @Test
-  void testSuccess_doesNotApplyNonPremiumDefaultTokenToPremiumName() throws Exception {
-    ImmutableMap<String, String> customFeeMap = updateSubstitutions(FEE_06_MAP, "FEE", "500");
+  void testSuccess_doesNotApplyNonPremiumDefaultTokenToPremiumName_std_v1() throws Exception {
+    ImmutableMap<String, String> customFeeMap = updateSubstitutions(FEE_STD_1_0_MAP, "FEE", "500");
     setEppInput("domain_renew_fee.xml", customFeeMap);
     persistDomain();
     AllocationToken defaultToken1 =
@@ -1556,9 +1396,9 @@ class DomainRenewFlowTest extends ResourceFlowTestCase<DomainRenewFlow, Domain>
                 "CURRENCY",
                 "USD",
                 "FEE_VERSION",
-                "0.6",
+                "epp:fee-1.0",
                 "FEE_NS",
-                "fee")));
+                "fee1_00")));
     BillingEvent billingEvent =
         Iterables.getOnlyElement(DatabaseHelper.loadAllOf(BillingEvent.class));
     assertThat(billingEvent.getTargetId()).isEqualTo("example.tld");
@@ -1662,8 +1502,8 @@ class DomainRenewFlowTest extends ResourceFlowTestCase<DomainRenewFlow, Domain>
   }
 
   @Test
-  void testSuccess_wrongFeeAmountTooHigh_defaultToken_v06() throws Exception {
-    setEppInput("domain_renew_fee.xml", FEE_06_MAP);
+  void testSuccess_wrongFeeAmountTooHigh_defaultToken_std_v1() throws Exception {
+    setEppInput("domain_renew_fee.xml", FEE_STD_1_0_MAP);
     persistDomain();
     AllocationToken defaultToken1 =
         persistResource(
@@ -1694,136 +1534,14 @@ class DomainRenewFlowTest extends ResourceFlowTestCase<DomainRenewFlow, Domain>
                 "CURRENCY",
                 "USD",
                 "FEE_VERSION",
-                "0.6",
+                "epp:fee-1.0",
                 "FEE_NS",
-                "fee")));
+                "fee1_00")));
   }
 
   @Test
-  void testFailure_wrongFeeAmountTooLow_defaultToken_v06() throws Exception {
-    setEppInput("domain_renew_fee.xml", FEE_06_MAP);
-    persistDomain();
-    AllocationToken defaultToken1 =
-        persistResource(
-            new AllocationToken.Builder()
-                .setToken("aaaaa")
-                .setTokenType(DEFAULT_PROMO)
-                .setDiscountFraction(0.5)
-                .setDiscountYears(1)
-                .setAllowedTlds(ImmutableSet.of("tld"))
-                .build());
-    persistResource(
-        Tld.get("tld")
-            .asBuilder()
-            .setDefaultPromoTokens(ImmutableList.of(defaultToken1.createVKey()))
-            .setRenewBillingCostTransitions(ImmutableSortedMap.of(START_OF_TIME, Money.of(USD, 20)))
-            .build());
-    EppException thrown = assertThrows(FeesMismatchException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testSuccess_wrongFeeAmountTooHigh_defaultToken_v11() throws Exception {
-    setEppInput("domain_renew_fee.xml", FEE_11_MAP);
-    persistDomain();
-    AllocationToken defaultToken1 =
-        persistResource(
-            new AllocationToken.Builder()
-                .setToken("aaaaa")
-                .setTokenType(DEFAULT_PROMO)
-                .setDiscountFraction(0.5)
-                .setDiscountYears(1)
-                .setAllowedTlds(ImmutableSet.of("tld"))
-                .build());
-    persistResource(
-        Tld.get("tld")
-            .asBuilder()
-            .setDefaultPromoTokens(ImmutableList.of(defaultToken1.createVKey()))
-            .build());
-    runFlowAssertResponse(
-        loadFile(
-            "domain_renew_response_fee.xml",
-            ImmutableMap.of(
-                "NAME",
-                "example.tld",
-                "PERIOD",
-                "5",
-                "EX_DATE",
-                "2005-04-03T22:00:00.0Z",
-                "FEE",
-                "49.50",
-                "CURRENCY",
-                "USD",
-                "FEE_VERSION",
-                "0.11",
-                "FEE_NS",
-                "fee")));
-  }
-
-  @Test
-  void testFailure_wrongFeeAmountTooLow_defaultToken_v11() throws Exception {
-    setEppInput("domain_renew_fee.xml", FEE_11_MAP);
-    persistDomain();
-    AllocationToken defaultToken1 =
-        persistResource(
-            new AllocationToken.Builder()
-                .setToken("aaaaa")
-                .setTokenType(DEFAULT_PROMO)
-                .setDiscountFraction(0.5)
-                .setDiscountYears(1)
-                .setAllowedTlds(ImmutableSet.of("tld"))
-                .build());
-    persistResource(
-        Tld.get("tld")
-            .asBuilder()
-            .setDefaultPromoTokens(ImmutableList.of(defaultToken1.createVKey()))
-            .setRenewBillingCostTransitions(ImmutableSortedMap.of(START_OF_TIME, Money.of(USD, 20)))
-            .build());
-    EppException thrown = assertThrows(FeesMismatchException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testSuccess_wrongFeeAmountTooHigh_defaultToken_v12() throws Exception {
-    setEppInput("domain_renew_fee.xml", FEE_12_MAP);
-    persistDomain();
-    AllocationToken defaultToken1 =
-        persistResource(
-            new AllocationToken.Builder()
-                .setToken("aaaaa")
-                .setTokenType(DEFAULT_PROMO)
-                .setDiscountFraction(0.5)
-                .setDiscountYears(1)
-                .setAllowedTlds(ImmutableSet.of("tld"))
-                .build());
-    persistResource(
-        Tld.get("tld")
-            .asBuilder()
-            .setDefaultPromoTokens(ImmutableList.of(defaultToken1.createVKey()))
-            .build());
-    runFlowAssertResponse(
-        loadFile(
-            "domain_renew_response_fee.xml",
-            ImmutableMap.of(
-                "NAME",
-                "example.tld",
-                "PERIOD",
-                "5",
-                "EX_DATE",
-                "2005-04-03T22:00:00.0Z",
-                "FEE",
-                "49.50",
-                "CURRENCY",
-                "USD",
-                "FEE_VERSION",
-                "0.12",
-                "FEE_NS",
-                "fee")));
-  }
-
-  @Test
-  void testFailure_wrongFeeAmountTooLow_defaultToken_v12() throws Exception {
-    setEppInput("domain_renew_fee.xml", FEE_06_MAP);
+  void testFailure_wrongFeeAmountTooLow_defaultToken_std_v1() throws Exception {
+    setEppInput("domain_renew_fee.xml", FEE_STD_1_0_MAP);
     persistDomain();
     AllocationToken defaultToken1 =
         persistResource(

core/src/test/java/google/registry/flows/domain/DomainRestoreRequestFlowOldFeeExtensionsTest.java

@@ -0,0 +1,351 @@
+// Copyright 2026 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google.registry.flows.domain;
+
+import static google.registry.testing.DatabaseHelper.createTld;
+import static google.registry.testing.DatabaseHelper.loadRegistrar;
+import static google.registry.testing.DatabaseHelper.persistResource;
+import static google.registry.testing.EppExceptionSubject.assertAboutEppExceptions;
+import static google.registry.util.DateTimeUtils.START_OF_TIME;
+import static org.joda.money.CurrencyUnit.EUR;
+import static org.joda.money.CurrencyUnit.USD;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.ImmutableSortedMap;
+import google.registry.flows.EppException;
+import google.registry.flows.FlowUtils.UnknownCurrencyEppException;
+import google.registry.flows.domain.DomainFlowUtils.CurrencyUnitMismatchException;
+import google.registry.flows.domain.DomainFlowUtils.CurrencyValueScaleException;
+import google.registry.flows.domain.DomainFlowUtils.FeesMismatchException;
+import google.registry.flows.domain.DomainFlowUtils.PremiumNameBlockedException;
+import google.registry.flows.domain.DomainFlowUtils.UnsupportedFeeAttributeException;
+import google.registry.model.domain.Domain;
+import google.registry.model.domain.DomainHistory;
+import google.registry.model.domain.GracePeriod;
+import google.registry.model.domain.rgp.GracePeriodStatus;
+import google.registry.model.eppcommon.StatusValue;
+import google.registry.model.poll.PollMessage;
+import google.registry.model.reporting.HistoryEntry;
+import google.registry.model.tld.Tld;
+import google.registry.testing.DatabaseHelper;
+import java.util.Map;
+import org.joda.money.Money;
+import org.joda.time.DateTime;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+/** Tests for {@link DomainRestoreRequestFlow} that use the old fee extensions (0.6, 0.11, 0.12). */
+public class DomainRestoreRequestFlowOldFeeExtensionsTest
+    extends ProductionSimulatingFeeExtensionsTest<DomainRestoreRequestFlow> {
+
+  private static final ImmutableMap<String, String> FEE_06_MAP =
+      ImmutableMap.of("FEE_VERSION", "fee-0.6", "FEE_NS", "fee", "CURRENCY", "USD");
+  private static final ImmutableMap<String, String> FEE_11_MAP =
+      ImmutableMap.of("FEE_VERSION", "fee-0.11", "FEE_NS", "fee11", "CURRENCY", "USD");
+  private static final ImmutableMap<String, String> FEE_12_MAP =
+      ImmutableMap.of("FEE_VERSION", "fee-0.12", "FEE_NS", "fee12", "CURRENCY", "USD");
+
+  @BeforeEach
+  void beforeEachDomainRestoreRequestFlowOldFeeExtensionsTest() {
+    createTld("tld");
+    persistResource(
+        loadRegistrar("TheRegistrar")
+            .asBuilder()
+            .setBillingAccountMap(ImmutableMap.of(USD, "123", EUR, "567"))
+            .build());
+    setEppInput("domain_update_restore_request.xml", ImmutableMap.of("DOMAIN", "example.tld"));
+  }
+
+  @Test
+  void testFailure_wrongFeeAmount_v06() throws Exception {
+    setEppInput("domain_update_restore_request_fee.xml", FEE_06_MAP);
+    persistPendingDeleteDomain();
+    persistResource(Tld.get("tld").asBuilder().setRestoreBillingCost(Money.of(USD, 100)).build());
+    EppException thrown = assertThrows(FeesMismatchException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_wrongFeeAmount_v11() throws Exception {
+    setEppInput("domain_update_restore_request_fee.xml", FEE_11_MAP);
+    persistPendingDeleteDomain();
+    persistResource(Tld.get("tld").asBuilder().setRestoreBillingCost(Money.of(USD, 100)).build());
+    EppException thrown = assertThrows(FeesMismatchException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_wrongFeeAmount_v12() throws Exception {
+    setEppInput("domain_update_restore_request_fee.xml", FEE_12_MAP);
+    persistPendingDeleteDomain();
+    persistResource(Tld.get("tld").asBuilder().setRestoreBillingCost(Money.of(USD, 100)).build());
+    EppException thrown = assertThrows(FeesMismatchException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_feeGivenInWrongScale_v06() throws Exception {
+    setEppInput("domain_update_restore_request_fee_bad_scale.xml", FEE_06_MAP);
+    persistPendingDeleteDomain();
+    EppException thrown = assertThrows(CurrencyValueScaleException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_feeGivenInWrongScale_v11() throws Exception {
+    setEppInput("domain_update_restore_request_fee_bad_scale.xml", FEE_11_MAP);
+    persistPendingDeleteDomain();
+    EppException thrown = assertThrows(CurrencyValueScaleException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_feeGivenInWrongScale_v12() throws Exception {
+    setEppInput("domain_update_restore_request_fee_bad_scale.xml", FEE_12_MAP);
+    persistPendingDeleteDomain();
+    EppException thrown = assertThrows(CurrencyValueScaleException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_appliedFee_v06() throws Exception {
+    setEppInput("domain_update_restore_request_fee_applied.xml", FEE_06_MAP);
+    persistPendingDeleteDomain();
+    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_appliedFee_v11() throws Exception {
+    setEppInput("domain_update_restore_request_fee_applied.xml", FEE_11_MAP);
+    persistPendingDeleteDomain();
+    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_appliedFee_v12() throws Exception {
+    setEppInput("domain_update_restore_request_fee_applied.xml", FEE_12_MAP);
+    persistPendingDeleteDomain();
+    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testSuccess_fee_withDefaultAttributes_v06() throws Exception {
+    setEppInput("domain_update_restore_request_fee_defaults.xml", FEE_06_MAP);
+    persistPendingDeleteDomain();
+    runFlowAssertResponse(loadFile("domain_update_restore_request_response_fee.xml", FEE_06_MAP));
+  }
+
+  @Test
+  void testSuccess_fee_withDefaultAttributes_v11() throws Exception {
+    setEppInput("domain_update_restore_request_fee_defaults.xml", FEE_11_MAP);
+    persistPendingDeleteDomain();
+    runFlowAssertResponse(loadFile("domain_update_restore_request_response_fee.xml", FEE_11_MAP));
+  }
+
+  @Test
+  void testSuccess_fee_withDefaultAttributes_v12() throws Exception {
+    setEppInput("domain_update_restore_request_fee_defaults.xml", FEE_12_MAP);
+    persistPendingDeleteDomain();
+    runFlowAssertResponse(loadFile("domain_update_restore_request_response_fee.xml", FEE_12_MAP));
+  }
+
+  @Test
+  void testSuccess_fee_v06() throws Exception {
+    setEppInput("domain_update_restore_request_fee.xml", FEE_06_MAP);
+    persistPendingDeleteDomain();
+    runFlowAssertResponse(loadFile("domain_update_restore_request_response_fee.xml", FEE_06_MAP));
+  }
+
+  @Test
+  void testSuccess_fee_v06_noRenewal() throws Exception {
+    setEppInput("domain_update_restore_request_fee_no_renewal.xml", FEE_06_MAP);
+    persistPendingDeleteDomain(clock.nowUtc().plusMonths(6));
+    runFlowAssertResponse(
+        loadFile("domain_update_restore_request_response_fee_no_renewal.xml", FEE_06_MAP));
+  }
+
+  @Test
+  void testSuccess_fee_v11() throws Exception {
+    setEppInput("domain_update_restore_request_fee.xml", FEE_11_MAP);
+    persistPendingDeleteDomain();
+    runFlowAssertResponse(loadFile("domain_update_restore_request_response_fee.xml", FEE_11_MAP));
+  }
+
+  @Test
+  void testSuccess_fee_v12() throws Exception {
+    setEppInput("domain_update_restore_request_fee.xml", FEE_12_MAP);
+    persistPendingDeleteDomain();
+    runFlowAssertResponse(loadFile("domain_update_restore_request_response_fee.xml", FEE_12_MAP));
+  }
+
+  @Test
+  void testFailure_refundableFee_v06() throws Exception {
+    setEppInput("domain_update_restore_request_fee_refundable.xml", FEE_06_MAP);
+    persistPendingDeleteDomain();
+    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_refundableFee_v11() throws Exception {
+    setEppInput("domain_update_restore_request_fee_refundable.xml", FEE_11_MAP);
+    persistPendingDeleteDomain();
+    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_refundableFee_v12() throws Exception {
+    setEppInput("domain_update_restore_request_fee_refundable.xml", FEE_12_MAP);
+    persistPendingDeleteDomain();
+    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_gracePeriodFee_v06() throws Exception {
+    setEppInput("domain_update_restore_request_fee_grace_period.xml", FEE_06_MAP);
+    persistPendingDeleteDomain();
+    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_gracePeriodFee_v11() throws Exception {
+    setEppInput("domain_update_restore_request_fee_grace_period.xml", FEE_11_MAP);
+    persistPendingDeleteDomain();
+    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_gracePeriodFee_v12() throws Exception {
+    setEppInput("domain_update_restore_request_fee_grace_period.xml", FEE_12_MAP);
+    persistPendingDeleteDomain();
+    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  private void runWrongCurrencyTest(Map<String, String> substitutions) throws Exception {
+    setEppInput("domain_update_restore_request_fee.xml", substitutions);
+    persistPendingDeleteDomain();
+    persistResource(
+        Tld.get("tld")
+            .asBuilder()
+            .setCurrency(EUR)
+            .setCreateBillingCostTransitions(
+                ImmutableSortedMap.of(START_OF_TIME, Money.of(EUR, 13)))
+            .setRestoreBillingCost(Money.of(EUR, 11))
+            .setRenewBillingCostTransitions(ImmutableSortedMap.of(START_OF_TIME, Money.of(EUR, 7)))
+            .setEapFeeSchedule(ImmutableSortedMap.of(START_OF_TIME, Money.zero(EUR)))
+            .setServerStatusChangeBillingCost(Money.of(EUR, 19))
+            .setRegistryLockOrUnlockBillingCost(Money.of(EUR, 0))
+            .build());
+    EppException thrown = assertThrows(CurrencyUnitMismatchException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_wrongCurrency_v06() throws Exception {
+    runWrongCurrencyTest(FEE_06_MAP);
+  }
+
+  @Test
+  void testFailure_wrongCurrency_v11() throws Exception {
+    runWrongCurrencyTest(FEE_11_MAP);
+  }
+
+  @Test
+  void testFailure_wrongCurrency_v12() throws Exception {
+    runWrongCurrencyTest(FEE_12_MAP);
+  }
+
+  @Test
+  void testFailure_premiumBlocked_v12() throws Exception {
+    createTld("example");
+    setEppInput("domain_update_restore_request_premium.xml", FEE_12_MAP);
+    persistPendingDeleteDomain();
+    // Modify the Registrar to block premium names.
+    persistResource(loadRegistrar("TheRegistrar").asBuilder().setBlockPremiumNames(true).build());
+    EppException thrown = assertThrows(PremiumNameBlockedException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testSuccess_premiumNotBlocked_andNoRenewal_v12() throws Exception {
+    createTld("example");
+    setEppInput("domain_update_restore_request_premium_no_renewal.xml", FEE_12_MAP);
+    persistPendingDeleteDomain(clock.nowUtc().plusYears(2));
+    runFlowAssertResponse(
+        loadFile("domain_update_restore_request_response_fee_no_renewal.xml", FEE_12_MAP));
+  }
+
+  @Test
+  void testFailure_fee_unknownCurrency_v12() {
+    ImmutableMap<String, String> substitutions =
+        ImmutableMap.of("FEE_VERSION", "fee-0.12", "FEE_NS", "fee12", "CURRENCY", "BAD");
+    setEppInput("domain_update_restore_request_fee.xml", substitutions);
+    EppException thrown =
+        assertThrows(UnknownCurrencyEppException.class, this::persistPendingDeleteDomain);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  private Domain persistPendingDeleteDomain() throws Exception {
+    // The domain is now past what had been its expiration date at the time of deletion.
+    return persistPendingDeleteDomain(clock.nowUtc().minusDays(5));
+  }
+
+  private Domain persistPendingDeleteDomain(DateTime expirationTime) throws Exception {
+    Domain domain = persistResource(DatabaseHelper.newDomain(getUniqueIdFromCommand()));
+    HistoryEntry historyEntry =
+        persistResource(
+            new DomainHistory.Builder()
+                .setType(HistoryEntry.Type.DOMAIN_DELETE)
+                .setModificationTime(clock.nowUtc())
+                .setRegistrarId(domain.getCurrentSponsorRegistrarId())
+                .setDomain(domain)
+                .build());
+    domain =
+        persistResource(
+            domain
+                .asBuilder()
+                .setRegistrationExpirationTime(expirationTime)
+                .setDeletionTime(clock.nowUtc().plusDays(35))
+                .addGracePeriod(
+                    GracePeriod.create(
+                        GracePeriodStatus.REDEMPTION,
+                        domain.getRepoId(),
+                        clock.nowUtc().plusDays(1),
+                        "TheRegistrar",
+                        null))
+                .setStatusValues(ImmutableSet.of(StatusValue.PENDING_DELETE))
+                .setDeletePollMessage(
+                    persistResource(
+                            new PollMessage.OneTime.Builder()
+                                .setRegistrarId("TheRegistrar")
+                                .setEventTime(clock.nowUtc().plusDays(5))
+                                .setHistoryEntry(historyEntry)
+                                .build())
+                        .createVKey())
+                .build());
+    clock.advanceOneMilli();
+    return domain;
+  }
+}

core/src/test/java/google/registry/flows/domain/DomainRestoreRequestFlowTest.java

@@ -86,12 +86,8 @@ import org.junit.jupiter.api.Test;
 /** Unit tests for {@link DomainRestoreRequestFlow}. */
 class DomainRestoreRequestFlowTest extends ResourceFlowTestCase<DomainRestoreRequestFlow, Domain> {
 
-  private static final ImmutableMap<String, String> FEE_06_MAP =
-      ImmutableMap.of("FEE_VERSION", "0.6", "FEE_NS", "fee", "CURRENCY", "USD");
-  private static final ImmutableMap<String, String> FEE_11_MAP =
-      ImmutableMap.of("FEE_VERSION", "0.11", "FEE_NS", "fee11", "CURRENCY", "USD");
-  private static final ImmutableMap<String, String> FEE_12_MAP =
-      ImmutableMap.of("FEE_VERSION", "0.12", "FEE_NS", "fee12", "CURRENCY", "USD");
+  private static final ImmutableMap<String, String> FEE_STD_1_0_MAP =
+      ImmutableMap.of("FEE_VERSION", "epp:fee-1.0", "FEE_NS", "fee1_00", "CURRENCY", "USD");
 
   @BeforeEach
   void initDomainTest() {
@@ -308,7 +304,7 @@ class DomainRestoreRequestFlowTest extends ResourceFlowTestCase<DomainRestoreReq
 
   @Test
   void testSuccess_autorenewEndTimeIsCleared() throws Exception {
-    setEppInput("domain_update_restore_request_fee.xml", FEE_06_MAP);
+    setEppInput("domain_update_restore_request_fee.xml", FEE_STD_1_0_MAP);
     persistPendingDeleteDomain();
     persistResource(
         reloadResourceByForeignKey()
@@ -316,64 +312,31 @@ class DomainRestoreRequestFlowTest extends ResourceFlowTestCase<DomainRestoreReq
             .setAutorenewEndTime(Optional.of(clock.nowUtc().plusYears(2)))
             .build());
     assertThat(reloadResourceByForeignKey().getAutorenewEndTime()).isPresent();
-    runFlowAssertResponse(loadFile("domain_update_restore_request_response_fee.xml", FEE_06_MAP));
+    runFlowAssertResponse(
+        loadFile("domain_update_restore_request_response_fee.xml", FEE_STD_1_0_MAP));
     assertThat(reloadResourceByForeignKey().getAutorenewEndTime()).isEmpty();
   }
 
   @Test
-  void testSuccess_fee_v06() throws Exception {
-    setEppInput("domain_update_restore_request_fee.xml", FEE_06_MAP);
+  void testSuccess_fee_std_v1() throws Exception {
+    setEppInput("domain_update_restore_request_fee.xml", FEE_STD_1_0_MAP);
     persistPendingDeleteDomain();
-    runFlowAssertResponse(loadFile("domain_update_restore_request_response_fee.xml", FEE_06_MAP));
-  }
-
-  @Test
-  void testSuccess_fee_v06_noRenewal() throws Exception {
-    setEppInput("domain_update_restore_request_fee_no_renewal.xml", FEE_06_MAP);
-    persistPendingDeleteDomain(clock.nowUtc().plusMonths(6));
     runFlowAssertResponse(
-        loadFile("domain_update_restore_request_response_fee_no_renewal.xml", FEE_06_MAP));
+        loadFile("domain_update_restore_request_response_fee.xml", FEE_STD_1_0_MAP));
   }
 
   @Test
-  void testSuccess_fee_v11() throws Exception {
-    setEppInput("domain_update_restore_request_fee.xml", FEE_11_MAP);
+  void testSuccess_fee_withDefaultAttributes_std_v1() throws Exception {
+    setEppInput("domain_update_restore_request_fee_defaults.xml", FEE_STD_1_0_MAP);
     persistPendingDeleteDomain();
-    runFlowAssertResponse(loadFile("domain_update_restore_request_response_fee.xml", FEE_11_MAP));
+    runFlowAssertResponse(
+        loadFile("domain_update_restore_request_response_fee.xml", FEE_STD_1_0_MAP));
   }
 
   @Test
-  void testSuccess_fee_v12() throws Exception {
-    setEppInput("domain_update_restore_request_fee.xml", FEE_12_MAP);
-    persistPendingDeleteDomain();
-    runFlowAssertResponse(loadFile("domain_update_restore_request_response_fee.xml", FEE_12_MAP));
-  }
-
-  @Test
-  void testSuccess_fee_withDefaultAttributes_v06() throws Exception {
-    setEppInput("domain_update_restore_request_fee_defaults.xml", FEE_06_MAP);
-    persistPendingDeleteDomain();
-    runFlowAssertResponse(loadFile("domain_update_restore_request_response_fee.xml", FEE_06_MAP));
-  }
-
-  @Test
-  void testSuccess_fee_withDefaultAttributes_v11() throws Exception {
-    setEppInput("domain_update_restore_request_fee_defaults.xml", FEE_11_MAP);
-    persistPendingDeleteDomain();
-    runFlowAssertResponse(loadFile("domain_update_restore_request_response_fee.xml", FEE_11_MAP));
-  }
-
-  @Test
-  void testSuccess_fee_withDefaultAttributes_v12() throws Exception {
-    setEppInput("domain_update_restore_request_fee_defaults.xml", FEE_12_MAP);
-    persistPendingDeleteDomain();
-    runFlowAssertResponse(loadFile("domain_update_restore_request_response_fee.xml", FEE_12_MAP));
-  }
-
-  @Test
-  void testFailure_fee_unknownCurrency() {
+  void testFailure_fee_unknownCurrency_std_v1() {
     ImmutableMap<String, String> substitutions =
-        ImmutableMap.of("FEE_VERSION", "0.12", "FEE_NS", "fee12", "CURRENCY", "BAD");
+        ImmutableMap.of("FEE_VERSION", "epp:fee-1.0", "FEE_NS", "fee1_00", "CURRENCY", "BAD");
     setEppInput("domain_update_restore_request_fee.xml", substitutions);
     EppException thrown =
         assertThrows(UnknownCurrencyEppException.class, this::persistPendingDeleteDomain);
@@ -381,72 +344,24 @@ class DomainRestoreRequestFlowTest extends ResourceFlowTestCase<DomainRestoreReq
   }
 
   @Test
-  void testFailure_refundableFee_v06() throws Exception {
-    setEppInput("domain_update_restore_request_fee_refundable.xml", FEE_06_MAP);
+  void testFailure_refundableFee_std_v1() throws Exception {
+    setEppInput("domain_update_restore_request_fee_refundable.xml", FEE_STD_1_0_MAP);
     persistPendingDeleteDomain();
     EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
     assertAboutEppExceptions().that(thrown).marshalsToXml();
   }
 
   @Test
-  void testFailure_refundableFee_v11() throws Exception {
-    setEppInput("domain_update_restore_request_fee_refundable.xml", FEE_11_MAP);
+  void testFailure_gracePeriodFee_std_v1() throws Exception {
+    setEppInput("domain_update_restore_request_fee_grace_period.xml", FEE_STD_1_0_MAP);
     persistPendingDeleteDomain();
     EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
     assertAboutEppExceptions().that(thrown).marshalsToXml();
   }
 
   @Test
-  void testFailure_refundableFee_v12() throws Exception {
-    setEppInput("domain_update_restore_request_fee_refundable.xml", FEE_12_MAP);
-    persistPendingDeleteDomain();
-    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_gracePeriodFee_v06() throws Exception {
-    setEppInput("domain_update_restore_request_fee_grace_period.xml", FEE_06_MAP);
-    persistPendingDeleteDomain();
-    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_gracePeriodFee_v11() throws Exception {
-    setEppInput("domain_update_restore_request_fee_grace_period.xml", FEE_11_MAP);
-    persistPendingDeleteDomain();
-    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_gracePeriodFee_v12() throws Exception {
-    setEppInput("domain_update_restore_request_fee_grace_period.xml", FEE_12_MAP);
-    persistPendingDeleteDomain();
-    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_appliedFee_v06() throws Exception {
-    setEppInput("domain_update_restore_request_fee_applied.xml", FEE_06_MAP);
-    persistPendingDeleteDomain();
-    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_appliedFee_v11() throws Exception {
-    setEppInput("domain_update_restore_request_fee_applied.xml", FEE_11_MAP);
-    persistPendingDeleteDomain();
-    EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_appliedFee_v12() throws Exception {
-    setEppInput("domain_update_restore_request_fee_applied.xml", FEE_12_MAP);
+  void testFailure_appliedFee_std_v1() throws Exception {
+    setEppInput("domain_update_restore_request_fee_applied.xml", FEE_STD_1_0_MAP);
     persistPendingDeleteDomain();
     EppException thrown = assertThrows(UnsupportedFeeAttributeException.class, this::runFlow);
     assertAboutEppExceptions().that(thrown).marshalsToXml();
@@ -455,18 +370,19 @@ class DomainRestoreRequestFlowTest extends ResourceFlowTestCase<DomainRestoreReq
   @Test
   void testSuccess_premiumNotBlocked() throws Exception {
     createTld("example");
-    setEppInput("domain_update_restore_request_premium.xml");
+    setEppInput("domain_update_restore_request_premium.xml", FEE_STD_1_0_MAP);
     persistPendingDeleteDomain();
-    runFlowAssertResponse(loadFile("domain_update_restore_request_response_premium.xml"));
+    runFlowAssertResponse(
+        loadFile("domain_update_restore_request_response_premium.xml", FEE_STD_1_0_MAP));
   }
 
   @Test
-  void testSuccess_premiumNotBlocked_andNoRenewal() throws Exception {
+  void testSuccess_premiumNotBlocked_andNoRenewal_std_v1() throws Exception {
     createTld("example");
-    setEppInput("domain_update_restore_request_premium_no_renewal.xml");
+    setEppInput("domain_update_restore_request_premium_no_renewal.xml", FEE_STD_1_0_MAP);
     persistPendingDeleteDomain(clock.nowUtc().plusYears(2));
     runFlowAssertResponse(
-        loadFile("domain_update_restore_request_response_fee_no_renewal.xml", FEE_12_MAP));
+        loadFile("domain_update_restore_request_response_fee_no_renewal.xml", FEE_STD_1_0_MAP));
   }
 
   @Test
@@ -484,14 +400,14 @@ class DomainRestoreRequestFlowTest extends ResourceFlowTestCase<DomainRestoreReq
   @Test
   void testSuccess_superuserOverridesPremiumNameBlock() throws Exception {
     createTld("example");
-    setEppInput("domain_update_restore_request_premium.xml");
+    setEppInput("domain_update_restore_request_premium.xml", FEE_STD_1_0_MAP);
     persistPendingDeleteDomain();
     // Modify the Registrar to block premium names.
     persistResource(loadRegistrar("TheRegistrar").asBuilder().setBlockPremiumNames(true).build());
     runFlowAssertResponse(
         CommitMode.LIVE,
         UserPrivileges.SUPERUSER,
-        loadFile("domain_update_restore_request_response_premium.xml"));
+        loadFile("domain_update_restore_request_response_premium.xml", FEE_STD_1_0_MAP));
   }
 
   @Test
@@ -538,26 +454,8 @@ class DomainRestoreRequestFlowTest extends ResourceFlowTestCase<DomainRestoreReq
   }
 
   @Test
-  void testFailure_wrongFeeAmount_v06() throws Exception {
-    setEppInput("domain_update_restore_request_fee.xml", FEE_06_MAP);
-    persistPendingDeleteDomain();
-    persistResource(Tld.get("tld").asBuilder().setRestoreBillingCost(Money.of(USD, 100)).build());
-    EppException thrown = assertThrows(FeesMismatchException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_wrongFeeAmount_v11() throws Exception {
-    setEppInput("domain_update_restore_request_fee.xml", FEE_11_MAP);
-    persistPendingDeleteDomain();
-    persistResource(Tld.get("tld").asBuilder().setRestoreBillingCost(Money.of(USD, 100)).build());
-    EppException thrown = assertThrows(FeesMismatchException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_wrongFeeAmount_v12() throws Exception {
-    setEppInput("domain_update_restore_request_fee.xml", FEE_12_MAP);
+  void testFailure_wrongFeeAmount_std_v1() throws Exception {
+    setEppInput("domain_update_restore_request_fee.xml", FEE_STD_1_0_MAP);
     persistPendingDeleteDomain();
     persistResource(Tld.get("tld").asBuilder().setRestoreBillingCost(Money.of(USD, 100)).build());
     EppException thrown = assertThrows(FeesMismatchException.class, this::runFlow);
@@ -584,39 +482,13 @@ class DomainRestoreRequestFlowTest extends ResourceFlowTestCase<DomainRestoreReq
   }
 
   @Test
-  void testFailure_wrongCurrency_v06() throws Exception {
-    runWrongCurrencyTest(FEE_06_MAP);
+  void testFailure_wrongCurrency_std_v1() throws Exception {
+    runWrongCurrencyTest(FEE_STD_1_0_MAP);
   }
 
   @Test
-  void testFailure_wrongCurrency_v11() throws Exception {
-    runWrongCurrencyTest(FEE_11_MAP);
-  }
-
-  @Test
-  void testFailure_wrongCurrency_v12() throws Exception {
-    runWrongCurrencyTest(FEE_12_MAP);
-  }
-
-  @Test
-  void testFailure_feeGivenInWrongScale_v06() throws Exception {
-    setEppInput("domain_update_restore_request_fee_bad_scale.xml", FEE_06_MAP);
-    persistPendingDeleteDomain();
-    EppException thrown = assertThrows(CurrencyValueScaleException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_feeGivenInWrongScale_v11() throws Exception {
-    setEppInput("domain_update_restore_request_fee_bad_scale.xml", FEE_11_MAP);
-    persistPendingDeleteDomain();
-    EppException thrown = assertThrows(CurrencyValueScaleException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_feeGivenInWrongScale_v12() throws Exception {
-    setEppInput("domain_update_restore_request_fee_bad_scale.xml", FEE_12_MAP);
+  void testFailure_feeGivenInWrongScale_std_v1() throws Exception {
+    setEppInput("domain_update_restore_request_fee_bad_scale.xml", FEE_STD_1_0_MAP);
     persistPendingDeleteDomain();
     EppException thrown = assertThrows(CurrencyValueScaleException.class, this::runFlow);
     assertAboutEppExceptions().that(thrown).marshalsToXml();
@@ -738,9 +610,9 @@ class DomainRestoreRequestFlowTest extends ResourceFlowTestCase<DomainRestoreReq
   }
 
   @Test
-  void testFailure_premiumBlocked() throws Exception {
+  void testFailure_premiumBlocked_std_v1() throws Exception {
     createTld("example");
-    setEppInput("domain_update_restore_request_premium.xml");
+    setEppInput("domain_update_restore_request_premium.xml", FEE_STD_1_0_MAP);
     persistPendingDeleteDomain();
     // Modify the Registrar to block premium names.
     persistResource(loadRegistrar("TheRegistrar").asBuilder().setBlockPremiumNames(true).build());

core/src/test/java/google/registry/flows/domain/DomainTransferRequestFlowOldFeeExtensionsTest.java

@@ -0,0 +1,897 @@
+// Copyright 2026 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google.registry.flows.domain;
+
+import static com.google.common.collect.ImmutableSet.toImmutableSet;
+import static com.google.common.collect.MoreCollectors.onlyElement;
+import static com.google.common.truth.Truth.assertThat;
+import static google.registry.batch.AsyncTaskEnqueuer.PARAM_REQUESTED_TIME;
+import static google.registry.batch.AsyncTaskEnqueuer.PARAM_RESOURCE_KEY;
+import static google.registry.batch.AsyncTaskEnqueuer.QUEUE_ASYNC_ACTIONS;
+import static google.registry.model.reporting.HistoryEntry.Type.DOMAIN_CREATE;
+import static google.registry.model.reporting.HistoryEntry.Type.DOMAIN_TRANSFER_REQUEST;
+import static google.registry.testing.DatabaseHelper.assertBillingEvents;
+import static google.registry.testing.DatabaseHelper.assertBillingEventsEqual;
+import static google.registry.testing.DatabaseHelper.assertPollMessagesEqual;
+import static google.registry.testing.DatabaseHelper.createTld;
+import static google.registry.testing.DatabaseHelper.getOnlyHistoryEntryOfType;
+import static google.registry.testing.DatabaseHelper.getOnlyPollMessage;
+import static google.registry.testing.DatabaseHelper.getPollMessages;
+import static google.registry.testing.DatabaseHelper.loadByKey;
+import static google.registry.testing.DatabaseHelper.loadByKeys;
+import static google.registry.testing.DatabaseHelper.loadRegistrar;
+import static google.registry.testing.DatabaseHelper.persistActiveContact;
+import static google.registry.testing.DatabaseHelper.persistDomainWithDependentResources;
+import static google.registry.testing.DatabaseHelper.persistResource;
+import static google.registry.testing.DomainSubject.assertAboutDomains;
+import static google.registry.testing.EppExceptionSubject.assertAboutEppExceptions;
+import static google.registry.testing.HistoryEntrySubject.assertAboutHistoryEntries;
+import static google.registry.testing.HostSubject.assertAboutHosts;
+import static google.registry.util.DateTimeUtils.END_OF_TIME;
+import static google.registry.util.DateTimeUtils.START_OF_TIME;
+import static org.joda.money.CurrencyUnit.USD;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
+import com.google.cloud.tasks.v2.HttpMethod;
+import com.google.common.base.Ascii;
+import com.google.common.base.Predicates;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.ImmutableSortedMap;
+import com.google.common.collect.Iterables;
+import com.google.common.collect.Maps;
+import com.google.common.collect.Sets;
+import com.google.common.collect.Streams;
+import google.registry.batch.ResaveEntityAction;
+import google.registry.flows.EppException;
+import google.registry.flows.EppRequestSource;
+import google.registry.flows.domain.DomainFlowUtils.CurrencyUnitMismatchException;
+import google.registry.flows.domain.DomainFlowUtils.CurrencyValueScaleException;
+import google.registry.flows.domain.DomainFlowUtils.FeesMismatchException;
+import google.registry.flows.domain.DomainFlowUtils.UnsupportedFeeAttributeException;
+import google.registry.flows.exceptions.TransferPeriodZeroAndFeeTransferExtensionException;
+import google.registry.model.billing.BillingBase;
+import google.registry.model.billing.BillingBase.Flag;
+import google.registry.model.billing.BillingBase.Reason;
+import google.registry.model.billing.BillingCancellation;
+import google.registry.model.billing.BillingEvent;
+import google.registry.model.billing.BillingRecurrence;
+import google.registry.model.contact.Contact;
+import google.registry.model.domain.Domain;
+import google.registry.model.domain.DomainHistory;
+import google.registry.model.domain.GracePeriod;
+import google.registry.model.domain.Period;
+import google.registry.model.domain.Period.Unit;
+import google.registry.model.domain.rgp.GracePeriodStatus;
+import google.registry.model.eppcommon.StatusValue;
+import google.registry.model.eppcommon.Trid;
+import google.registry.model.host.Host;
+import google.registry.model.poll.PendingActionNotificationResponse;
+import google.registry.model.poll.PollMessage;
+import google.registry.model.reporting.HistoryEntry;
+import google.registry.model.tld.Tld;
+import google.registry.model.transfer.DomainTransferData;
+import google.registry.model.transfer.TransferResponse;
+import google.registry.model.transfer.TransferStatus;
+import google.registry.testing.CloudTasksHelper.TaskMatcher;
+import java.util.Map;
+import java.util.Optional;
+import java.util.stream.Stream;
+import org.joda.money.Money;
+import org.joda.time.DateTime;
+import org.joda.time.Duration;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+/**
+ * Tests for {@link DomainTransferRequestFlow} that use the old fee extensions (0.6, 0.11, 0.12).
+ */
+public class DomainTransferRequestFlowOldFeeExtensionsTest
+    extends ProductionSimulatingFeeExtensionsTest<DomainTransferRequestFlow> {
+
+  private static final ImmutableMap<String, String> BASE_FEE_MAP =
+      new ImmutableMap.Builder<String, String>()
+          .put("DOMAIN", "example.tld")
+          .put("YEARS", "1")
+          .put("AMOUNT", "11.00")
+          .put("CURRENCY", "USD")
+          .build();
+  private static final ImmutableMap<String, String> FEE_06_MAP =
+      new ImmutableMap.Builder<String, String>()
+          .putAll(BASE_FEE_MAP)
+          .put("FEE_VERSION", "fee-0.6")
+          .put("FEE_NS", "fee")
+          .build();
+  private static final ImmutableMap<String, String> FEE_11_MAP =
+      new ImmutableMap.Builder<String, String>()
+          .putAll(BASE_FEE_MAP)
+          .put("FEE_VERSION", "fee-0.11")
+          .put("FEE_NS", "fee11")
+          .build();
+  private static final ImmutableMap<String, String> FEE_12_MAP =
+      new ImmutableMap.Builder<String, String>()
+          .putAll(BASE_FEE_MAP)
+          .put("FEE_VERSION", "fee-0.12")
+          .put("FEE_NS", "fee12")
+          .build();
+  private static final ImmutableMap<String, String> RICH_DOMAIN_MAP =
+      ImmutableMap.<String, String>builder()
+          .put("DOMAIN", "rich.example")
+          .put("YEARS", "1")
+          .put("AMOUNT", "100.00")
+          .put("CURRENCY", "USD")
+          .put("FEE_VERSION", "fee-0.12")
+          .put("FEE_NS", "fee12")
+          .build();
+
+  private static final DateTime TRANSFER_REQUEST_TIME = DateTime.parse("2000-06-06T22:00:00.0Z");
+  private static final DateTime TRANSFER_EXPIRATION_TIME =
+      TRANSFER_REQUEST_TIME.plus(Tld.DEFAULT_AUTOMATIC_TRANSFER_LENGTH);
+  private static final Duration TIME_SINCE_REQUEST = Duration.standardDays(3);
+  private static final int EXTENDED_REGISTRATION_YEARS = 1;
+  private static final DateTime REGISTRATION_EXPIRATION_TIME =
+      DateTime.parse("2001-09-08T22:00:00.0Z");
+  private static final DateTime EXTENDED_REGISTRATION_EXPIRATION_TIME =
+      REGISTRATION_EXPIRATION_TIME.plusYears(EXTENDED_REGISTRATION_YEARS);
+
+  private Contact contact;
+  private Domain domain;
+  private Host subordinateHost;
+  private DomainHistory historyEntryDomainCreate;
+
+  @BeforeEach
+  void beforeEachDomainTransferRequestFlowOldFeeExtensionsTest() {
+    setEppInput("domain_transfer_request.xml");
+    setRegistrarIdForFlow("NewRegistrar");
+    clock.setTo(TRANSFER_REQUEST_TIME.plus(TIME_SINCE_REQUEST));
+  }
+
+  @Test
+  void testFailure_wrongFeeAmount_v06() {
+    setupDomain("example", "tld");
+    runWrongFeeAmountTest(FEE_06_MAP);
+  }
+
+  @Test
+  void testFailure_wrongFeeAmount_v11() {
+    setupDomain("example", "tld");
+    runWrongFeeAmountTest(FEE_11_MAP);
+  }
+
+  @Test
+  void testFailure_wrongFeeAmount_v12() {
+    setupDomain("example", "tld");
+    runWrongFeeAmountTest(FEE_12_MAP);
+  }
+
+  @Test
+  void testFailure_appliedFee_v06() {
+    setupDomain("example", "tld");
+    EppException thrown =
+        assertThrows(
+            UnsupportedFeeAttributeException.class,
+            () -> doFailingTest("domain_transfer_request_fee_applied.xml", FEE_06_MAP));
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_appliedFee_v11() {
+    setupDomain("example", "tld");
+    EppException thrown =
+        assertThrows(
+            UnsupportedFeeAttributeException.class,
+            () -> doFailingTest("domain_transfer_request_fee_applied.xml", FEE_11_MAP));
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_appliedFee_v12() {
+    setupDomain("example", "tld");
+    EppException thrown =
+        assertThrows(
+            UnsupportedFeeAttributeException.class,
+            () -> doFailingTest("domain_transfer_request_fee_applied.xml", FEE_12_MAP));
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_gracePeriodFee_v06() {
+    setupDomain("example", "tld");
+    EppException thrown =
+        assertThrows(
+            UnsupportedFeeAttributeException.class,
+            () -> doFailingTest("domain_transfer_request_fee_grace_period.xml", FEE_06_MAP));
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_gracePeriodFee_v11() {
+    setupDomain("example", "tld");
+    EppException thrown =
+        assertThrows(
+            UnsupportedFeeAttributeException.class,
+            () -> doFailingTest("domain_transfer_request_fee_grace_period.xml", FEE_11_MAP));
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_gracePeriodFee_v12() {
+    setupDomain("example", "tld");
+    EppException thrown =
+        assertThrows(
+            UnsupportedFeeAttributeException.class,
+            () -> doFailingTest("domain_transfer_request_fee_grace_period.xml", FEE_12_MAP));
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testSuccess_fee_withDefaultAttributes_v06() throws Exception {
+    setupDomain("example", "tld");
+    doSuccessfulTest(
+        "domain_transfer_request_fee_defaults.xml",
+        "domain_transfer_request_response_fee.xml",
+        FEE_06_MAP);
+  }
+
+  @Test
+  void testSuccess_fee_withDefaultAttributes_v11() throws Exception {
+    setupDomain("example", "tld");
+    doSuccessfulTest(
+        "domain_transfer_request_fee_defaults.xml",
+        "domain_transfer_request_response_fee.xml",
+        FEE_11_MAP);
+  }
+
+  @Test
+  void testSuccess_fee_withDefaultAttributes_v12() throws Exception {
+    setupDomain("example", "tld");
+    doSuccessfulTest(
+        "domain_transfer_request_fee_defaults.xml",
+        "domain_transfer_request_response_fee.xml",
+        FEE_12_MAP);
+  }
+
+  @Test
+  void testFailure_refundableFee_v06() {
+    setupDomain("example", "tld");
+    EppException thrown =
+        assertThrows(
+            UnsupportedFeeAttributeException.class,
+            () -> doFailingTest("domain_transfer_request_fee_refundable.xml", FEE_06_MAP));
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_refundableFee_v11() {
+    setupDomain("example", "tld");
+    EppException thrown =
+        assertThrows(
+            UnsupportedFeeAttributeException.class,
+            () -> doFailingTest("domain_transfer_request_fee_refundable.xml", FEE_11_MAP));
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_refundableFee_v12() {
+    setupDomain("example", "tld");
+    EppException thrown =
+        assertThrows(
+            UnsupportedFeeAttributeException.class,
+            () -> doFailingTest("domain_transfer_request_fee_refundable.xml", FEE_12_MAP));
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_wrongCurrency_v06() {
+    runWrongCurrencyTest(FEE_06_MAP);
+  }
+
+  @Test
+  void testFailure_wrongCurrency_v11() {
+    runWrongCurrencyTest(FEE_11_MAP);
+  }
+
+  @Test
+  void testFailure_wrongCurrency_v12() {
+    runWrongCurrencyTest(FEE_12_MAP);
+  }
+
+  @Test
+  void testFailure_feeGivenInWrongScale_v06() {
+    setupDomain("example", "tld");
+    EppException thrown =
+        assertThrows(
+            CurrencyValueScaleException.class,
+            () -> doFailingTest("domain_transfer_request_fee_bad_scale.xml", FEE_06_MAP));
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_feeGivenInWrongScale_v11() {
+    setupDomain("example", "tld");
+    EppException thrown =
+        assertThrows(
+            CurrencyValueScaleException.class,
+            () -> doFailingTest("domain_transfer_request_fee_bad_scale.xml", FEE_11_MAP));
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_feeGivenInWrongScale_v12() {
+    setupDomain("example", "tld");
+    EppException thrown =
+        assertThrows(
+            CurrencyValueScaleException.class,
+            () -> doFailingTest("domain_transfer_request_fee_bad_scale.xml", FEE_12_MAP));
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testSuccess_fee_v06() throws Exception {
+    setupDomain("example", "tld");
+    doSuccessfulTest(
+        "domain_transfer_request_fee.xml", "domain_transfer_request_response_fee.xml", FEE_06_MAP);
+  }
+
+  @Test
+  void testSuccess_fee_v11() throws Exception {
+    setupDomain("example", "tld");
+    doSuccessfulTest(
+        "domain_transfer_request_fee.xml", "domain_transfer_request_response_fee.xml", FEE_11_MAP);
+  }
+
+  @Test
+  void testSuccess_fee_v12() throws Exception {
+    setupDomain("example", "tld");
+    doSuccessfulTest(
+        "domain_transfer_request_fee.xml", "domain_transfer_request_response_fee.xml", FEE_12_MAP);
+  }
+
+  @Test
+  void testSuccess_customLogicFee_v06() throws Exception {
+    setupDomain("expensive-domain", "foo");
+    clock.advanceOneMilli();
+    doSuccessfulTest(
+        "domain_transfer_request_separate_fees.xml",
+        "domain_transfer_request_response_fees.xml",
+        domain.getRegistrationExpirationTime().plusYears(1),
+        new ImmutableMap.Builder<String, String>()
+            .put("DOMAIN", "expensive-domain.foo")
+            .put("YEARS", "1")
+            .put("AMOUNT", "111.00")
+            .put("EXDATE", "2002-09-08T22:00:00.0Z")
+            .put("FEE_VERSION", "fee-0.6")
+            .put("FEE_NS", "fee")
+            .build(),
+        Optional.of(Money.of(USD, 111)));
+  }
+
+  @Test
+  void testSuccess_premiumNotBlocked_v12() throws Exception {
+    setupDomain("rich", "example");
+    clock.advanceOneMilli();
+    // We don't verify the results; just check that the flow doesn't fail.
+    runTest("domain_transfer_request_fee.xml", UserPrivileges.NORMAL, RICH_DOMAIN_MAP);
+  }
+
+  @Test
+  void testFailure_superuserExtension_zeroPeriod_feeTransferExtension_v12() {
+    setupDomain("example", "tld");
+    eppRequestSource = EppRequestSource.TOOL;
+    clock.advanceOneMilli();
+    assertThrows(
+        TransferPeriodZeroAndFeeTransferExtensionException.class,
+        () ->
+            runTest(
+                "domain_transfer_request_fee_and_superuser_extension.xml",
+                UserPrivileges.SUPERUSER,
+                new ImmutableMap.Builder<String, String>()
+                    .putAll(FEE_12_MAP)
+                    .put("PERIOD", "0")
+                    .put("AUTOMATIC_TRANSFER_LENGTH", "5")
+                    .build()));
+  }
+
+  @Test
+  void testSuccess_premiumNotBlockedInSuperuserMode_v12() throws Exception {
+    setupDomain("rich", "example");
+    clock.advanceOneMilli();
+    // Modify the Registrar to block premium names.
+    persistResource(loadRegistrar("NewRegistrar").asBuilder().setBlockPremiumNames(true).build());
+    // We don't verify the results; just check that the flow doesn't fail.
+    runTest("domain_transfer_request_fee.xml", UserPrivileges.SUPERUSER, RICH_DOMAIN_MAP);
+  }
+
+  private void runWrongCurrencyTest(Map<String, String> substitutions) {
+    Map<String, String> fullSubstitutions = Maps.newHashMap();
+    fullSubstitutions.putAll(substitutions);
+    fullSubstitutions.put("CURRENCY", "EUR");
+    setupDomain("example", "tld");
+    EppException thrown =
+        assertThrows(
+            CurrencyUnitMismatchException.class,
+            () -> doFailingTest("domain_transfer_request_fee.xml", fullSubstitutions));
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  /**
+   * Runs a successful test. The extraExpectedBillingEvents parameter consists of cancellation
+   * billing event builders that have had all of their attributes set except for the parent history
+   * entry, which is filled in during the execution of this method.
+   */
+  private void doSuccessfulTest(
+      String commandFilename,
+      String expectedXmlFilename,
+      DateTime expectedExpirationTime,
+      Map<String, String> substitutions,
+      Optional<Money> transferCost,
+      BillingCancellation.Builder... extraExpectedBillingEvents)
+      throws Exception {
+    setEppInput(commandFilename, substitutions);
+    ImmutableSet<GracePeriod> originalGracePeriods = domain.getGracePeriods();
+    // Replace the ROID in the xml file with the one generated in our test.
+    eppLoader.replaceAll("JD1234-REP", contact.getRepoId());
+    // For all of the other transfer flow tests, 'now' corresponds to day 3 of the transfer, but
+    // for the request test we want that same 'now' to be the initial request time, so we shift
+    // the transfer timeline 3 days later by adjusting the implicit transfer time here.
+    Tld registry = Tld.get(domain.getTld());
+    DateTime implicitTransferTime = clock.nowUtc().plus(registry.getAutomaticTransferLength());
+    // Setup done; run the test.
+    assertMutatingFlow(true);
+    runFlowAssertResponse(loadFile(expectedXmlFilename, substitutions));
+    // Transfer should have been requested.
+    domain = reloadResourceByForeignKey();
+    // Verify that HistoryEntry was created.
+    assertAboutDomains()
+        .that(domain)
+        .hasOneHistoryEntryEachOfTypes(DOMAIN_CREATE, DOMAIN_TRANSFER_REQUEST);
+    assertLastHistoryContainsResource(domain);
+    final HistoryEntry historyEntryTransferRequest =
+        getOnlyHistoryEntryOfType(domain, DOMAIN_TRANSFER_REQUEST);
+    assertAboutHistoryEntries()
+        .that(historyEntryTransferRequest)
+        .hasPeriodYears(1)
+        .and()
+        .hasOtherRegistrarId("TheRegistrar");
+    // Verify correct fields were set.
+    assertTransferRequested(
+        domain, implicitTransferTime, Period.create(1, Unit.YEARS), expectedExpirationTime);
+
+    subordinateHost = reloadResourceAndCloneAtTime(subordinateHost, clock.nowUtc());
+    assertAboutHosts().that(subordinateHost).hasNoHistoryEntries();
+
+    assertHistoryEntriesContainBillingEventsAndGracePeriods(
+        expectedExpirationTime,
+        implicitTransferTime,
+        transferCost,
+        originalGracePeriods,
+        /* expectTransferBillingEvent= */ true,
+        extraExpectedBillingEvents);
+
+    assertPollMessagesEmitted(expectedExpirationTime, implicitTransferTime);
+    assertAboutDomainAfterAutomaticTransfer(
+        expectedExpirationTime, implicitTransferTime, Period.create(1, Unit.YEARS));
+    cloudTasksHelper.assertTasksEnqueued(
+        QUEUE_ASYNC_ACTIONS,
+        new TaskMatcher()
+            .path(ResaveEntityAction.PATH)
+            .method(HttpMethod.POST)
+            .service("backend")
+            .header("content-type", "application/x-www-form-urlencoded")
+            .param(PARAM_RESOURCE_KEY, domain.createVKey().stringify())
+            .param(PARAM_REQUESTED_TIME, clock.nowUtc().toString())
+            .scheduleTime(clock.nowUtc().plus(registry.getAutomaticTransferLength())));
+  }
+
+  private void doSuccessfulTest(
+      String commandFilename, String expectedXmlFilename, Map<String, String> substitutions)
+      throws Exception {
+    clock.advanceOneMilli();
+    doSuccessfulTest(
+        commandFilename,
+        expectedXmlFilename,
+        domain.getRegistrationExpirationTime().plusYears(1),
+        substitutions,
+        Optional.empty());
+  }
+
+  private void doSuccessfulTest(String commandFilename, String expectedXmlFilename)
+      throws Exception {
+    clock.advanceOneMilli();
+    doSuccessfulTest(
+        commandFilename, expectedXmlFilename, domain.getRegistrationExpirationTime().plusYears(1));
+  }
+
+  private void doSuccessfulTest(
+      String commandFilename,
+      String expectedXmlFilename,
+      DateTime expectedExpirationTime,
+      BillingCancellation.Builder... extraExpectedBillingEvents)
+      throws Exception {
+    doSuccessfulTest(
+        commandFilename,
+        expectedXmlFilename,
+        expectedExpirationTime,
+        ImmutableMap.of(),
+        Optional.empty(),
+        extraExpectedBillingEvents);
+  }
+
+  private void runWrongFeeAmountTest(Map<String, String> substitutions) {
+    persistResource(
+        Tld.get("tld")
+            .asBuilder()
+            .setRenewBillingCostTransitions(ImmutableSortedMap.of(START_OF_TIME, Money.of(USD, 20)))
+            .build());
+    EppException thrown =
+        assertThrows(
+            FeesMismatchException.class,
+            () -> doFailingTest("domain_transfer_request_fee.xml", substitutions));
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  private void runTest(
+      String commandFilename, UserPrivileges userPrivileges, Map<String, String> substitutions)
+      throws Exception {
+    setEppInput(commandFilename, substitutions);
+    // Replace the ROID in the xml file with the one generated in our test.
+    eppLoader.replaceAll("JD1234-REP", contact.getRepoId());
+    // Setup done; run the test.
+    assertMutatingFlow(true);
+    runFlow(CommitMode.LIVE, userPrivileges);
+  }
+
+  private void runTest(String commandFilename, UserPrivileges userPrivileges) throws Exception {
+    runTest(commandFilename, userPrivileges, ImmutableMap.of());
+  }
+
+  private void doFailingTest(String commandFilename, Map<String, String> substitutions)
+      throws Exception {
+    runTest(commandFilename, UserPrivileges.NORMAL, substitutions);
+  }
+
+  private void doFailingTest(String commandFilename) throws Exception {
+    runTest(commandFilename, UserPrivileges.NORMAL, ImmutableMap.of());
+  }
+
+  /** Adds a domain with no pending transfer on it. */
+  void setupDomain(String label, String tld) {
+    createTld(tld);
+    contact = persistActiveContact("jd1234");
+    domain =
+        persistDomainWithDependentResources(
+            label,
+            tld,
+            contact,
+            clock.nowUtc(),
+            DateTime.parse("1999-04-03T22:00:00.0Z"),
+            REGISTRATION_EXPIRATION_TIME);
+    subordinateHost =
+        persistResource(
+            new Host.Builder()
+                .setRepoId("2-".concat(Ascii.toUpperCase(tld)))
+                .setHostName("ns1." + label + "." + tld)
+                .setPersistedCurrentSponsorRegistrarId("TheRegistrar")
+                .setCreationRegistrarId("TheRegistrar")
+                .setCreationTimeForTest(DateTime.parse("1999-04-03T22:00:00.0Z"))
+                .setSuperordinateDomain(domain.createVKey())
+                .build());
+    domain =
+        persistResource(
+            domain.asBuilder().addSubordinateHost(subordinateHost.getHostName()).build());
+    historyEntryDomainCreate =
+        getOnlyHistoryEntryOfType(domain, DOMAIN_CREATE, DomainHistory.class);
+  }
+
+  private void assertPollMessagesEmitted(
+      DateTime expectedExpirationTime, DateTime implicitTransferTime) {
+    // Assert that there exists a poll message to notify the losing registrar that a transfer was
+    // requested. If the implicit transfer time is now (i.e. the automatic transfer length is zero)
+    // then also expect a server approved poll message.
+    assertThat(getPollMessages("TheRegistrar", clock.nowUtc()))
+        .hasSize(implicitTransferTime.equals(clock.nowUtc()) ? 2 : 1);
+
+    // Two poll messages on the gaining registrar's side at the expected expiration time: a
+    // (OneTime) transfer approved message, and an Autorenew poll message.
+    assertThat(getPollMessages("NewRegistrar", expectedExpirationTime)).hasSize(2);
+    PollMessage transferApprovedPollMessage =
+        getOnlyPollMessage("NewRegistrar", implicitTransferTime, PollMessage.OneTime.class);
+    PollMessage autorenewPollMessage =
+        getOnlyPollMessage("NewRegistrar", expectedExpirationTime, PollMessage.Autorenew.class);
+    assertThat(transferApprovedPollMessage.getEventTime()).isEqualTo(implicitTransferTime);
+    assertThat(autorenewPollMessage.getEventTime()).isEqualTo(expectedExpirationTime);
+    assertThat(
+            transferApprovedPollMessage.getResponseData().stream()
+                .filter(TransferResponse.class::isInstance)
+                .map(TransferResponse.class::cast)
+                .collect(onlyElement())
+                .getTransferStatus())
+        .isEqualTo(TransferStatus.SERVER_APPROVED);
+    PendingActionNotificationResponse panData =
+        transferApprovedPollMessage.getResponseData().stream()
+            .filter(PendingActionNotificationResponse.class::isInstance)
+            .map(PendingActionNotificationResponse.class::cast)
+            .collect(onlyElement());
+    assertThat(panData.getTrid().getClientTransactionId()).hasValue("ABC-12345");
+    assertThat(panData.getActionResult()).isTrue();
+
+    // Two poll messages on the losing registrar's side at the implicit transfer time: a
+    // transfer pending message, and a transfer approved message (both OneTime messages).
+    assertThat(getPollMessages("TheRegistrar", implicitTransferTime)).hasSize(2);
+    PollMessage losingTransferPendingPollMessage =
+        getPollMessages("TheRegistrar", clock.nowUtc()).stream()
+            .filter(pollMessage -> TransferStatus.PENDING.getMessage().equals(pollMessage.getMsg()))
+            .collect(onlyElement());
+    PollMessage losingTransferApprovedPollMessage =
+        getPollMessages("TheRegistrar", implicitTransferTime).stream()
+            .filter(Predicates.not(Predicates.equalTo(losingTransferPendingPollMessage)))
+            .collect(onlyElement());
+    assertThat(losingTransferPendingPollMessage.getEventTime()).isEqualTo(clock.nowUtc());
+    assertThat(losingTransferApprovedPollMessage.getEventTime()).isEqualTo(implicitTransferTime);
+    assertThat(
+            losingTransferPendingPollMessage.getResponseData().stream()
+                .filter(TransferResponse.class::isInstance)
+                .map(TransferResponse.class::cast)
+                .collect(onlyElement())
+                .getTransferStatus())
+        .isEqualTo(TransferStatus.PENDING);
+    assertThat(
+            losingTransferApprovedPollMessage.getResponseData().stream()
+                .filter(TransferResponse.class::isInstance)
+                .map(TransferResponse.class::cast)
+                .collect(onlyElement())
+                .getTransferStatus())
+        .isEqualTo(TransferStatus.SERVER_APPROVED);
+
+    // Assert that the poll messages show up in the TransferData server approve entities.
+    assertPollMessagesEqual(
+        loadByKey(domain.getTransferData().getServerApproveAutorenewPollMessage()),
+        autorenewPollMessage);
+    // Assert that the full set of server-approve poll messages is exactly the server approve
+    // OneTime messages to gaining and losing registrars plus the gaining client autorenew.
+    assertPollMessagesEqual(
+        Iterables.filter(
+            loadByKeys(domain.getTransferData().getServerApproveEntities()), PollMessage.class),
+        ImmutableList.of(
+            transferApprovedPollMessage, losingTransferApprovedPollMessage, autorenewPollMessage));
+  }
+
+  private void assertHistoryEntriesContainBillingEventsAndGracePeriods(
+      DateTime expectedExpirationTime,
+      DateTime implicitTransferTime,
+      Optional<Money> transferCost,
+      ImmutableSet<GracePeriod> originalGracePeriods,
+      boolean expectTransferBillingEvent,
+      BillingCancellation.Builder... extraExpectedBillingEvents) {
+    Tld registry = Tld.get(domain.getTld());
+    final DomainHistory historyEntryTransferRequest =
+        getOnlyHistoryEntryOfType(domain, DOMAIN_TRANSFER_REQUEST, DomainHistory.class);
+
+    // Construct the billing events we expect to exist, starting with the (optional) billing
+    // event for the transfer itself.
+    Optional<BillingEvent> optionalTransferBillingEvent;
+    if (expectTransferBillingEvent) {
+      // For normal transfers, a BillingEvent should be created AUTOMATIC_TRANSFER_DAYS in the
+      // future, for the case when the transfer is implicitly acked.
+      optionalTransferBillingEvent =
+          Optional.of(
+              new BillingEvent.Builder()
+                  .setReason(Reason.TRANSFER)
+                  .setTargetId(domain.getDomainName())
+                  .setEventTime(implicitTransferTime)
+                  .setBillingTime(
+                      implicitTransferTime.plus(registry.getTransferGracePeriodLength()))
+                  .setRegistrarId("NewRegistrar")
+                  .setCost(transferCost.orElse(Money.of(USD, 11)))
+                  .setPeriodYears(1)
+                  .setDomainHistory(historyEntryTransferRequest)
+                  .build());
+    } else {
+      // Superuser transfers with no bundled renewal have no transfer billing event.
+      optionalTransferBillingEvent = Optional.empty();
+    }
+    // Construct the autorenew events for the losing/existing client and the gaining one. Note that
+    // all of the other transfer flow tests happen on day 3 of the transfer, but the initial
+    // request by definition takes place on day 1, so we need to edit the times in the
+    // autorenew events from the base test case.
+    BillingRecurrence losingClientAutorenew =
+        getLosingClientAutorenewEvent()
+            .asBuilder()
+            .setRecurrenceEndTime(implicitTransferTime)
+            .build();
+    BillingRecurrence gainingClientAutorenew =
+        getGainingClientAutorenewEvent()
+            .asBuilder()
+            .setEventTime(expectedExpirationTime)
+            .setRecurrenceLastExpansion(expectedExpirationTime.minusYears(1))
+            .build();
+    // Construct extra billing events expected by the specific test.
+    ImmutableSet<BillingBase> extraBillingBases =
+        Stream.of(extraExpectedBillingEvents)
+            .map(builder -> builder.setDomainHistory(historyEntryTransferRequest).build())
+            .collect(toImmutableSet());
+    // Assert that the billing events we constructed above actually exist in the database.
+    ImmutableSet<BillingBase> expectedBillingBases =
+        Streams.concat(
+                Stream.of(losingClientAutorenew, gainingClientAutorenew),
+                optionalTransferBillingEvent.stream())
+            .collect(toImmutableSet());
+    assertBillingEvents(Sets.union(expectedBillingBases, extraBillingBases));
+    // Assert that the domain's TransferData server-approve billing events match the above.
+    if (expectTransferBillingEvent) {
+      assertBillingEventsEqual(
+          loadByKey(domain.getTransferData().getServerApproveBillingEvent()),
+          optionalTransferBillingEvent.get());
+    } else {
+      assertThat(domain.getTransferData().getServerApproveBillingEvent()).isNull();
+    }
+    assertBillingEventsEqual(
+        loadByKey(domain.getTransferData().getServerApproveAutorenewEvent()),
+        gainingClientAutorenew);
+    // Assert that the full set of server-approve billing events is exactly the extra ones plus
+    // the transfer billing event (if present) and the gaining client autorenew.
+    ImmutableSet<BillingBase> expectedServeApproveBillingBases =
+        Streams.concat(Stream.of(gainingClientAutorenew), optionalTransferBillingEvent.stream())
+            .collect(toImmutableSet());
+    assertBillingEventsEqual(
+        Iterables.filter(
+            loadByKeys(domain.getTransferData().getServerApproveEntities()), BillingBase.class),
+        Sets.union(expectedServeApproveBillingBases, extraBillingBases));
+    // The domain's autorenew billing event should still point to the losing client's event.
+    BillingRecurrence domainAutorenewEvent = loadByKey(domain.getAutorenewBillingEvent());
+    assertThat(domainAutorenewEvent.getRegistrarId()).isEqualTo("TheRegistrar");
+    assertThat(domainAutorenewEvent.getRecurrenceEndTime()).isEqualTo(implicitTransferTime);
+    // The original grace periods should remain untouched.
+    assertThat(domain.getGracePeriods()).containsExactlyElementsIn(originalGracePeriods);
+    // If we fast forward AUTOMATIC_TRANSFER_DAYS, the transfer should have cleared out all other
+    // grace periods, but expect a transfer grace period (if there was a transfer billing event).
+    Domain domainAfterAutomaticTransfer = domain.cloneProjectedAtTime(implicitTransferTime);
+    if (expectTransferBillingEvent) {
+      assertGracePeriods(
+          domainAfterAutomaticTransfer.getGracePeriods(),
+          ImmutableMap.of(
+              GracePeriod.create(
+                  GracePeriodStatus.TRANSFER,
+                  domain.getRepoId(),
+                  implicitTransferTime.plus(registry.getTransferGracePeriodLength()),
+                  "NewRegistrar",
+                  null),
+              optionalTransferBillingEvent.get()));
+    } else {
+      assertGracePeriods(domainAfterAutomaticTransfer.getGracePeriods(), ImmutableMap.of());
+    }
+  }
+
+  private BillingRecurrence getGainingClientAutorenewEvent() {
+    return new BillingRecurrence.Builder()
+        .setReason(Reason.RENEW)
+        .setFlags(ImmutableSet.of(Flag.AUTO_RENEW))
+        .setTargetId(domain.getDomainName())
+        .setRegistrarId("NewRegistrar")
+        .setEventTime(EXTENDED_REGISTRATION_EXPIRATION_TIME)
+        .setRecurrenceEndTime(END_OF_TIME)
+        .setDomainHistory(
+            getOnlyHistoryEntryOfType(
+                domain, HistoryEntry.Type.DOMAIN_TRANSFER_REQUEST, DomainHistory.class))
+        .build();
+  }
+
+  /** Get the autorenew event that the losing client will have after a SERVER_APPROVED transfer. */
+  private BillingRecurrence getLosingClientAutorenewEvent() {
+    return new BillingRecurrence.Builder()
+        .setReason(Reason.RENEW)
+        .setFlags(ImmutableSet.of(Flag.AUTO_RENEW))
+        .setTargetId(domain.getDomainName())
+        .setRegistrarId("TheRegistrar")
+        .setEventTime(REGISTRATION_EXPIRATION_TIME)
+        .setRecurrenceEndTime(TRANSFER_EXPIRATION_TIME)
+        .setDomainHistory(historyEntryDomainCreate)
+        .build();
+  }
+
+  private void assertAboutDomainAfterAutomaticTransfer(
+      DateTime expectedExpirationTime, DateTime implicitTransferTime, Period expectedPeriod)
+      throws Exception {
+    Tld registry = Tld.get(domain.getTld());
+    Domain domainAfterAutomaticTransfer = domain.cloneProjectedAtTime(implicitTransferTime);
+    assertTransferApproved(domainAfterAutomaticTransfer, implicitTransferTime, expectedPeriod);
+    assertAboutDomains()
+        .that(domainAfterAutomaticTransfer)
+        .hasRegistrationExpirationTime(expectedExpirationTime)
+        .and()
+        .hasLastEppUpdateTime(implicitTransferTime)
+        .and()
+        .hasLastEppUpdateRegistrarId("NewRegistrar");
+    assertThat(loadByKey(domainAfterAutomaticTransfer.getAutorenewBillingEvent()).getEventTime())
+        .isEqualTo(expectedExpirationTime);
+    // And after the expected grace time, the grace period should be gone.
+    Domain afterGracePeriod =
+        domain.cloneProjectedAtTime(
+            clock
+                .nowUtc()
+                .plus(registry.getAutomaticTransferLength())
+                .plus(registry.getTransferGracePeriodLength()));
+    assertThat(afterGracePeriod.getGracePeriods()).isEmpty();
+  }
+
+  private void assertTransferApproved(
+      Domain domain, DateTime automaticTransferTime, Period expectedPeriod) throws Exception {
+    assertAboutDomains()
+        .that(domain)
+        .hasCurrentSponsorRegistrarId("NewRegistrar")
+        .and()
+        .hasLastTransferTime(automaticTransferTime)
+        .and()
+        .doesNotHaveStatusValue(StatusValue.PENDING_TRANSFER);
+    Trid expectedTrid =
+        Trid.create(
+            getClientTrid(),
+            domain.getTransferData().getTransferRequestTrid().getServerTransactionId());
+    assertThat(domain.getTransferData())
+        .isEqualTo(
+            new DomainTransferData.Builder()
+                .setGainingRegistrarId("NewRegistrar")
+                .setLosingRegistrarId("TheRegistrar")
+                .setTransferRequestTrid(expectedTrid)
+                .setTransferRequestTime(clock.nowUtc())
+                .setTransferPeriod(expectedPeriod)
+                .setTransferStatus(TransferStatus.SERVER_APPROVED)
+                .setPendingTransferExpirationTime(automaticTransferTime)
+                .setTransferredRegistrationExpirationTime(domain.getRegistrationExpirationTime())
+                // Server-approve entity fields should all be nulled out.
+                .build());
+  }
+
+  private void assertTransferRequested(
+      Domain domain,
+      DateTime automaticTransferTime,
+      Period expectedPeriod,
+      DateTime expectedExpirationTime)
+      throws Exception {
+    assertAboutDomains()
+        .that(domain)
+        .hasCurrentSponsorRegistrarId("TheRegistrar")
+        .and()
+        .hasStatusValue(StatusValue.PENDING_TRANSFER)
+        .and()
+        .hasLastEppUpdateTime(clock.nowUtc())
+        .and()
+        .hasLastEppUpdateRegistrarId("NewRegistrar");
+    Trid expectedTrid =
+        Trid.create(
+            getClientTrid(),
+            domain.getTransferData().getTransferRequestTrid().getServerTransactionId());
+    assertThat(domain.getTransferData())
+        .isEqualTo(
+            // Compare against only the following fields by rebuilding the existing TransferData.
+            // Equivalent to assertThat(transferData.getGainingClientId()).isEqualTo("NewReg")
+            // and similar individual assertions, but produces a nicer error message this way.
+            domain
+                .getTransferData()
+                .asBuilder()
+                .setGainingRegistrarId("NewRegistrar")
+                .setLosingRegistrarId("TheRegistrar")
+                .setTransferRequestTrid(expectedTrid)
+                .setTransferRequestTime(clock.nowUtc())
+                .setTransferPeriod(expectedPeriod)
+                .setTransferStatus(TransferStatus.PENDING)
+                .setPendingTransferExpirationTime(automaticTransferTime)
+                .setTransferredRegistrationExpirationTime(expectedExpirationTime)
+                // Don't compare the server-approve entity fields; they're hard to reconstruct
+                // and logic later will check them.
+                .build());
+  }
+}

core/src/test/java/google/registry/flows/domain/DomainTransferRequestFlowTest.java

@@ -46,6 +46,7 @@ import static google.registry.testing.DomainSubject.assertAboutDomains;
 import static google.registry.testing.EppExceptionSubject.assertAboutEppExceptions;
 import static google.registry.testing.HistoryEntrySubject.assertAboutHistoryEntries;
 import static google.registry.testing.HostSubject.assertAboutHosts;
+import static google.registry.testing.TestDataHelper.updateSubstitutions;
 import static google.registry.util.DateTimeUtils.START_OF_TIME;
 import static org.joda.money.CurrencyUnit.JPY;
 import static org.joda.money.CurrencyUnit.USD;
@@ -146,32 +147,16 @@ class DomainTransferRequestFlowTest
           .put("AMOUNT", "11.00")
           .put("CURRENCY", "USD")
           .build();
-  private static final ImmutableMap<String, String> FEE_06_MAP =
-      new ImmutableMap.Builder<String, String>()
-          .putAll(BASE_FEE_MAP)
-          .put("FEE_VERSION", "0.6")
-          .put("FEE_NS", "fee")
-          .build();
-  private static final ImmutableMap<String, String> FEE_11_MAP =
-      new ImmutableMap.Builder<String, String>()
-          .putAll(BASE_FEE_MAP)
-          .put("FEE_VERSION", "0.11")
-          .put("FEE_NS", "fee11")
-          .build();
-  private static final ImmutableMap<String, String> FEE_12_MAP =
-      new ImmutableMap.Builder<String, String>()
-          .putAll(BASE_FEE_MAP)
-          .put("FEE_VERSION", "0.12")
-          .put("FEE_NS", "fee12")
-          .build();
+  private static final ImmutableMap<String, String> FEE_STD_1_0_MAP =
+      updateSubstitutions(BASE_FEE_MAP, "FEE_VERSION", "epp:fee-1.0", "FEE_NS", "fee1_00");
   private static final ImmutableMap<String, String> RICH_DOMAIN_MAP =
       ImmutableMap.<String, String>builder()
           .put("DOMAIN", "rich.example")
           .put("YEARS", "1")
           .put("AMOUNT", "100.00")
           .put("CURRENCY", "USD")
-          .put("FEE_VERSION", "0.12")
-          .put("FEE_NS", "fee12")
+          .put("FEE_VERSION", "epp:fee-1.0")
+          .put("FEE_NS", "fee")
           .build();
 
   @BeforeEach
@@ -665,140 +650,50 @@ class DomainTransferRequestFlowTest
   }
 
   @Test
-  void testSuccess_fee_v06() throws Exception {
+  void testSuccess_fee_std_v1() throws Exception {
     setupDomain("example", "tld");
     doSuccessfulTest(
-        "domain_transfer_request_fee.xml", "domain_transfer_request_response_fee.xml", FEE_06_MAP);
+        "domain_transfer_request_fee.xml",
+        "domain_transfer_request_response_fee.xml",
+        FEE_STD_1_0_MAP);
   }
 
   @Test
-  void testSuccess_fee_v11() throws Exception {
-    setupDomain("example", "tld");
-    doSuccessfulTest(
-        "domain_transfer_request_fee.xml", "domain_transfer_request_response_fee.xml", FEE_11_MAP);
-  }
-
-  @Test
-  void testSuccess_fee_v12() throws Exception {
-    setupDomain("example", "tld");
-    doSuccessfulTest(
-        "domain_transfer_request_fee.xml", "domain_transfer_request_response_fee.xml", FEE_12_MAP);
-  }
-
-  @Test
-  void testSuccess_fee_withDefaultAttributes_v06() throws Exception {
+  void testSuccess_fee_withDefaultAttributes_std_v1() throws Exception {
     setupDomain("example", "tld");
     doSuccessfulTest(
         "domain_transfer_request_fee_defaults.xml",
         "domain_transfer_request_response_fee.xml",
-        FEE_06_MAP);
+        FEE_STD_1_0_MAP);
   }
 
   @Test
-  void testSuccess_fee_withDefaultAttributes_v11() throws Exception {
-    setupDomain("example", "tld");
-    doSuccessfulTest(
-        "domain_transfer_request_fee_defaults.xml",
-        "domain_transfer_request_response_fee.xml",
-        FEE_11_MAP);
-  }
-
-  @Test
-  void testSuccess_fee_withDefaultAttributes_v12() throws Exception {
-    setupDomain("example", "tld");
-    doSuccessfulTest(
-        "domain_transfer_request_fee_defaults.xml",
-        "domain_transfer_request_response_fee.xml",
-        FEE_12_MAP);
-  }
-
-  @Test
-  void testFailure_refundableFee_v06() {
+  void testFailure_refundableFee_std_v1() {
     setupDomain("example", "tld");
     EppException thrown =
         assertThrows(
             UnsupportedFeeAttributeException.class,
-            () -> doFailingTest("domain_transfer_request_fee_refundable.xml", FEE_06_MAP));
+            () -> doFailingTest("domain_transfer_request_fee_refundable.xml", FEE_STD_1_0_MAP));
     assertAboutEppExceptions().that(thrown).marshalsToXml();
   }
 
   @Test
-  void testFailure_refundableFee_v11() {
+  void testFailure_gracePeriodFee_std_v1() {
     setupDomain("example", "tld");
     EppException thrown =
         assertThrows(
             UnsupportedFeeAttributeException.class,
-            () -> doFailingTest("domain_transfer_request_fee_refundable.xml", FEE_11_MAP));
+            () -> doFailingTest("domain_transfer_request_fee_grace_period.xml", FEE_STD_1_0_MAP));
     assertAboutEppExceptions().that(thrown).marshalsToXml();
   }
 
   @Test
-  void testFailure_refundableFee_v12() {
+  void testFailure_appliedFee_std_v1() {
     setupDomain("example", "tld");
     EppException thrown =
         assertThrows(
             UnsupportedFeeAttributeException.class,
-            () -> doFailingTest("domain_transfer_request_fee_refundable.xml", FEE_12_MAP));
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_gracePeriodFee_v06() {
-    setupDomain("example", "tld");
-    EppException thrown =
-        assertThrows(
-            UnsupportedFeeAttributeException.class,
-            () -> doFailingTest("domain_transfer_request_fee_grace_period.xml", FEE_06_MAP));
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_gracePeriodFee_v11() {
-    setupDomain("example", "tld");
-    EppException thrown =
-        assertThrows(
-            UnsupportedFeeAttributeException.class,
-            () -> doFailingTest("domain_transfer_request_fee_grace_period.xml", FEE_11_MAP));
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_gracePeriodFee_v12() {
-    setupDomain("example", "tld");
-    EppException thrown =
-        assertThrows(
-            UnsupportedFeeAttributeException.class,
-            () -> doFailingTest("domain_transfer_request_fee_grace_period.xml", FEE_12_MAP));
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_appliedFee_v06() {
-    setupDomain("example", "tld");
-    EppException thrown =
-        assertThrows(
-            UnsupportedFeeAttributeException.class,
-            () -> doFailingTest("domain_transfer_request_fee_applied.xml", FEE_06_MAP));
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_appliedFee_v11() {
-    setupDomain("example", "tld");
-    EppException thrown =
-        assertThrows(
-            UnsupportedFeeAttributeException.class,
-            () -> doFailingTest("domain_transfer_request_fee_applied.xml", FEE_11_MAP));
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_appliedFee_v12() {
-    setupDomain("example", "tld");
-    EppException thrown =
-        assertThrows(
-            UnsupportedFeeAttributeException.class,
-            () -> doFailingTest("domain_transfer_request_fee_applied.xml", FEE_12_MAP));
+            () -> doFailingTest("domain_transfer_request_fee_applied.xml", FEE_STD_1_0_MAP));
     assertAboutEppExceptions().that(thrown).marshalsToXml();
   }
 
@@ -991,7 +886,7 @@ class DomainTransferRequestFlowTest
   }
 
   @Test
-  void testFailure_superuserExtension_zeroPeriod_feeTransferExtension() {
+  void testFailure_superuserExtension_zeroPeriod_feeTransferExtension_std_v1() {
     setupDomain("example", "tld");
     eppRequestSource = EppRequestSource.TOOL;
     clock.advanceOneMilli();
@@ -1001,7 +896,11 @@ class DomainTransferRequestFlowTest
             runTest(
                 "domain_transfer_request_fee_and_superuser_extension.xml",
                 UserPrivileges.SUPERUSER,
-                ImmutableMap.of("PERIOD", "0", "AUTOMATIC_TRANSFER_LENGTH", "5")));
+                new ImmutableMap.Builder<String, String>()
+                    .putAll(FEE_STD_1_0_MAP)
+                    .put("PERIOD", "0")
+                    .put("AUTOMATIC_TRANSFER_LENGTH", "5")
+                    .build()));
   }
 
   @Test
@@ -1063,7 +962,7 @@ class DomainTransferRequestFlowTest
   }
 
   @Test
-  void testSuccess_customLogicFee() throws Exception {
+  void testSuccess_customLogicFee_std_v1() throws Exception {
     setupDomain("expensive-domain", "foo");
     clock.advanceOneMilli();
     doSuccessfulTest(
@@ -1075,7 +974,7 @@ class DomainTransferRequestFlowTest
             .put("YEARS", "1")
             .put("AMOUNT", "111.00")
             .put("EXDATE", "2002-09-08T22:00:00.0Z")
-            .put("FEE_VERSION", "0.6")
+            .put("FEE_VERSION", "epp:fee-1.0")
             .put("FEE_NS", "fee")
             .build(),
         Optional.of(Money.of(USD, 111)));
@@ -1227,7 +1126,7 @@ class DomainTransferRequestFlowTest
   }
 
   @Test
-  void testSuccess_premiumNotBlocked() throws Exception {
+  void testSuccess_premiumNotBlocked_v06() throws Exception {
     setupDomain("rich", "example");
     clock.advanceOneMilli();
     // We don't verify the results; just check that the flow doesn't fail.
@@ -1235,7 +1134,7 @@ class DomainTransferRequestFlowTest
   }
 
   @Test
-  void testSuccess_premiumNotBlockedInSuperuserMode() throws Exception {
+  void testSuccess_premiumNotBlockedInSuperuserMode_std_v1() throws Exception {
     setupDomain("rich", "example");
     clock.advanceOneMilli();
     // Modify the Registrar to block premium names.
@@ -1525,24 +1424,14 @@ class DomainTransferRequestFlowTest
   }
 
   @Test
-  void testFailure_wrongCurrency_v06() {
-    runWrongCurrencyTest(FEE_06_MAP);
-  }
-
-  @Test
-  void testFailure_wrongCurrency_v11() {
-    runWrongCurrencyTest(FEE_11_MAP);
-  }
-
-  @Test
-  void testFailure_wrongCurrency_v12() {
-    runWrongCurrencyTest(FEE_12_MAP);
+  void testFailure_wrongCurrency_std_v1() {
+    runWrongCurrencyTest(FEE_STD_1_0_MAP);
   }
 
   @Test
   void testFailure_unknownCurrency() {
     Map<String, String> substitutions = Maps.newHashMap();
-    substitutions.putAll(FEE_06_MAP);
+    substitutions.putAll(FEE_STD_1_0_MAP);
     substitutions.put("CURRENCY", "BAD");
     setupDomain("example", "tld");
     setEppInput("domain_transfer_request_fee.xml", substitutions);
@@ -1551,32 +1440,12 @@ class DomainTransferRequestFlowTest
   }
 
   @Test
-  void testFailure_feeGivenInWrongScale_v06() {
+  void testFailure_feeGivenInWrongScale_std_v1() {
     setupDomain("example", "tld");
     EppException thrown =
         assertThrows(
             CurrencyValueScaleException.class,
-            () -> doFailingTest("domain_transfer_request_fee_bad_scale.xml", FEE_06_MAP));
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_feeGivenInWrongScale_v11() {
-    setupDomain("example", "tld");
-    EppException thrown =
-        assertThrows(
-            CurrencyValueScaleException.class,
-            () -> doFailingTest("domain_transfer_request_fee_bad_scale.xml", FEE_11_MAP));
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
-  @Test
-  void testFailure_feeGivenInWrongScale_v12() {
-    setupDomain("example", "tld");
-    EppException thrown =
-        assertThrows(
-            CurrencyValueScaleException.class,
-            () -> doFailingTest("domain_transfer_request_fee_bad_scale.xml", FEE_12_MAP));
+            () -> doFailingTest("domain_transfer_request_fee_bad_scale.xml", FEE_STD_1_0_MAP));
     assertAboutEppExceptions().that(thrown).marshalsToXml();
   }
 
@@ -1594,21 +1463,9 @@ class DomainTransferRequestFlowTest
   }
 
   @Test
-  void testFailure_wrongFeeAmount_v06() {
+  void testFailure_wrongFeeAmount_std_v1() {
     setupDomain("example", "tld");
-    runWrongFeeAmountTest(FEE_06_MAP);
-  }
-
-  @Test
-  void testFailure_wrongFeeAmount_v11() {
-    setupDomain("example", "tld");
-    runWrongFeeAmountTest(FEE_11_MAP);
-  }
-
-  @Test
-  void testFailure_wrongFeeAmount_v12() {
-    setupDomain("example", "tld");
-    runWrongFeeAmountTest(FEE_12_MAP);
+    runWrongFeeAmountTest(FEE_STD_1_0_MAP);
   }
 
   @Test

core/src/test/java/google/registry/flows/domain/DomainUpdateFlowTest.java

@@ -72,7 +72,6 @@ import google.registry.flows.ResourceFlowUtils.ResourceDoesNotExistException;
 import google.registry.flows.ResourceFlowUtils.ResourceNotOwnedException;
 import google.registry.flows.ResourceFlowUtils.StatusNotClientSettableException;
 import google.registry.flows.domain.DomainFlowUtils.EmptySecDnsUpdateException;
-import google.registry.flows.domain.DomainFlowUtils.FeesMismatchException;
 import google.registry.flows.domain.DomainFlowUtils.FeesRequiredForNonFreeOperationException;
 import google.registry.flows.domain.DomainFlowUtils.InvalidDsRecordException;
 import google.registry.flows.domain.DomainFlowUtils.LinkedResourceInPendingDeleteProhibitsOperationException;
@@ -359,10 +358,7 @@ class DomainUpdateFlowTest extends ResourceFlowTestCase<DomainUpdateFlow, Domain
       }
     }
     persistResource(
-        reloadResourceByForeignKey()
-            .asBuilder()
-            .setNameservers(nameservers.build())
-            .build());
+        reloadResourceByForeignKey().asBuilder().setNameservers(nameservers.build()).build());
     clock.advanceOneMilli();
     assertMutatingFlow(true);
     runFlowAssertResponse(loadFile("generic_success_response.xml"));
@@ -1534,15 +1530,6 @@ class DomainUpdateFlowTest extends ResourceFlowTestCase<DomainUpdateFlow, Domain
     assertAboutDomains().that(reloadResourceByForeignKey()).hasExactlyStatusValues(CLIENT_HOLD);
   }
 
-  @Test
-  void testFailure_freePremium_wrongFee() throws Exception {
-    setEppInput("domain_update_fee.xml", ImmutableMap.of("FEE_VERSION", "0.11"));
-    persistReferencedEntities();
-    persistDomain();
-    EppException thrown = assertThrows(FeesMismatchException.class, this::runFlow);
-    assertAboutEppExceptions().that(thrown).marshalsToXml();
-  }
-
   // This test should throw an exception, because the fee extension is required when the fee is not
   // zero.
   @Test

core/src/test/java/google/registry/flows/domain/ProductionSimulatingFeeExtensionsTest.java

@@ -0,0 +1,56 @@
+// Copyright 2026 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google.registry.flows.domain;
+
+import google.registry.flows.Flow;
+import google.registry.flows.ResourceFlowTestCase;
+import google.registry.model.domain.Domain;
+import google.registry.model.eppcommon.EppXmlTransformer;
+import google.registry.model.eppcommon.ProtocolDefinition;
+import google.registry.util.RegistryEnvironment;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+
+/**
+ * Abstract class for tests that require old versions of the fee extension (0.6, 0.11, 0.12).
+ *
+ * <p>These are enabled only in the production environment so in order to test them, we need to
+ * simulate the production environment for each test (and reset it to the test environment
+ * afterward).
+ */
+public abstract class ProductionSimulatingFeeExtensionsTest<F extends Flow>
+    extends ResourceFlowTestCase<F, Domain> {
+
+  private RegistryEnvironment previousEnvironment;
+
+  @BeforeEach
+  void beforeEach() {
+    previousEnvironment = RegistryEnvironment.get();
+    RegistryEnvironment.PRODUCTION.setup();
+    reloadServiceExtensionUris();
+  }
+
+  @AfterEach
+  void afterEach() {
+    previousEnvironment.setup();
+    reloadServiceExtensionUris();
+  }
+
+  void reloadServiceExtensionUris() {
+    ProtocolDefinition.reloadServiceExtensionUris();
+    sessionMetadata.setServiceExtensionUris(ProtocolDefinition.getVisibleServiceExtensionUris());
+    EppXmlTransformer.reloadTransformers();
+  }
+}

core/src/test/java/google/registry/flows/host/HostCreateFlowTest.java

@@ -45,6 +45,7 @@ import google.registry.flows.host.HostFlowUtils.HostNameNotNormalizedException;
 import google.registry.flows.host.HostFlowUtils.HostNameNotPunyCodedException;
 import google.registry.flows.host.HostFlowUtils.HostNameTooLongException;
 import google.registry.flows.host.HostFlowUtils.HostNameTooShallowException;
+import google.registry.flows.host.HostFlowUtils.InvalidHostNameException;
 import google.registry.flows.host.HostFlowUtils.LoopbackIpNotValidForHostException;
 import google.registry.flows.host.HostFlowUtils.SuperordinateDomainDoesNotExistException;
 import google.registry.flows.host.HostFlowUtils.SuperordinateDomainInPendingDeleteException;
@@ -82,9 +83,14 @@ class HostCreateFlowTest extends ResourceFlowTestCase<HostCreateFlow, Host> {
   }
 
   private void doSuccessfulTest() throws Exception {
+    doSuccessfulTest("host_create_response.xml", ImmutableMap.of());
+  }
+
+  private void doSuccessfulTest(String responseFile, ImmutableMap<String, String> substitutions)
+      throws Exception {
     clock.advanceOneMilli();
     assertMutatingFlow(true);
-    runFlowAssertResponse(loadFile("host_create_response.xml"));
+    runFlowAssertResponse(loadFile(responseFile, substitutions));
     Host host = reloadResourceByForeignKey();
     // Check that the host was created and persisted with a history entry.
     assertAboutHosts()
@@ -134,6 +140,28 @@ class HostCreateFlowTest extends ResourceFlowTestCase<HostCreateFlow, Host> {
     assertHostDnsRequests("ns1.example.tld");
   }
 
+  @Test
+  void testSuccess_tldWithHyphenOn3And4() throws Exception {
+    setEppHostCreateInput("ns1.example.zz--main-2262", null);
+    doSuccessfulTest(
+        "host_create_response_wildcard.xml",
+        ImmutableMap.of("HOSTNAME", "ns1.example.zz--main-2262"));
+  }
+
+  @Test
+  void testFailure_domainWithHyphenOn3And4() throws Exception {
+    setEppHostCreateInput("ns1.zz--main-2262.tld", null);
+    EppException thrown = assertThrows(InvalidHostNameException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
+  @Test
+  void testFailure_hostnameWithHyphenOn3And4() throws Exception {
+    setEppHostCreateInput("zz--ns1.domain.tld", null);
+    EppException thrown = assertThrows(InvalidHostNameException.class, this::runFlow);
+    assertAboutEppExceptions().that(thrown).marshalsToXml();
+  }
+
   @Test
   void testFailure_multipartTLDsAndInvalidHost() {
     createTlds("bar.tld", "tld");

core/src/test/java/google/registry/model/ResourceCommandTestCase.java

@@ -24,12 +24,9 @@ import google.registry.testing.EppLoader;
 /** Unit tests for {@code ResourceCommand}. */
 public abstract class ResourceCommandTestCase extends EntityTestCase {
 
-  protected void doXmlRoundtripTest(String inputFilename, String... ignoredPaths)
-      throws Exception {
+  protected void doXmlRoundtripTest(String inputFilename) throws Exception {
     EppLoader eppLoader = new EppLoader(this, inputFilename);
     assertXmlEquals(
-        eppLoader.getEppXml(),
-        new String(marshalInput(eppLoader.getEpp(), STRICT), UTF_8),
-        ignoredPaths);
+        eppLoader.getEppXml(), new String(marshalInput(eppLoader.getEpp(), STRICT), UTF_8));
   }
 }

core/src/test/java/google/registry/model/domain/DomainCommandTest.java

@@ -113,11 +113,6 @@ class DomainCommandTest extends ResourceCommandTestCase {
     doXmlRoundtripTest("domain_update.xml");
   }
 
-  @Test
-  void testUpdate_fee() throws Exception {
-    doXmlRoundtripTest("domain_update_fee.xml");
-  }
-
   @Test
   void testUpdate_emptyCommand() throws Exception {
     // This EPP command wouldn't be allowed for policy reasons, but should marshal/unmarshal fine.
@@ -153,11 +148,6 @@ class DomainCommandTest extends ResourceCommandTestCase {
     doXmlRoundtripTest("domain_info_sunrise.xml");
   }
 
-  @Test
-  void testInfo_feeExtension() throws Exception {
-    doXmlRoundtripTest("domain_info_fee.xml");
-  }
-
   @Test
   void testCheck() throws Exception {
     doXmlRoundtripTest("domain_check.xml");

core/src/test/resources/google/registry/flows/domain/domain_check_allocationtoken_fee_anchor_response_stdv1.xml

@@ -0,0 +1,92 @@
+<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
+<response>
+    <result code="1000">
+      <msg>Command completed successfully</msg>
+    </result>
+    <resData>
+      <domain:chkData xmlns:domain="urn:ietf:params:xml:ns:domain-1.0">
+        <domain:cd>
+          <domain:name avail="true">example1.tld</domain:name>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example2.example</domain:name>
+          <domain:reason>Alloc token invalid for domain</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">reserved.tld</domain:name>
+          <domain:reason>Alloc token invalid for domain</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">rich.example</domain:name>
+          <domain:reason>Alloc token invalid for domain</domain:reason>
+        </domain:cd>
+      </domain:chkData>
+    </resData>
+    <extension>
+      <fee:chkData xmlns:fee="urn:ietf:params:xml:ns:epp:fee-1.0">
+        <fee:currency>USD</fee:currency>
+        <fee:cd>
+          <fee:objID>example1.tld</fee:objID>
+          <fee:command name="create">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="create">0.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example2.example</fee:objID>
+          <fee:class>token-not-supported</fee:class>
+          <fee:command name="create">
+            <fee:period unit="y">1</fee:period>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>reserved.tld</fee:objID>
+          <fee:class>token-not-supported</fee:class>
+          <fee:command name="create">
+            <fee:period unit="y">1</fee:period>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>rich.example</fee:objID>
+          <fee:class>token-not-supported</fee:class>
+          <fee:command name="create">
+            <fee:period unit="y">1</fee:period>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example1.tld</fee:objID>
+          <fee:class>premium</fee:class>
+          <fee:command name="renew">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example2.example</fee:objID>
+          <fee:class>token-not-supported</fee:class>
+          <fee:command name="renew">
+            <fee:period unit="y">1</fee:period>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>reserved.tld</fee:objID>
+          <fee:class>token-not-supported</fee:class>
+          <fee:command name="renew">
+            <fee:period unit="y">1</fee:period>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>rich.example</fee:objID>
+          <fee:class>token-not-supported</fee:class>
+          <fee:command name="renew">
+            <fee:period unit="y">1</fee:period>
+          </fee:command>
+        </fee:cd>
+      </fee:chkData>
+    </extension>
+    <trID>
+      <clTRID>ABC-12345</clTRID>
+      <svTRID>server-trid</svTRID>
+    </trID>
+  </response>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_check_allocationtoken_fee_response_stdv1.xml

@@ -0,0 +1,91 @@
+<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
+  <response>
+    <result code="1000">
+      <msg>Command completed successfully</msg>
+    </result>
+    <resData>
+      <domain:chkData xmlns:domain="urn:ietf:params:xml:ns:domain-1.0">
+        <domain:cd>
+          <domain:name avail="true">example1.tld</domain:name>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="true">example2.example</domain:name>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">reserved.tld</domain:name>
+          <domain:reason>Reserved</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="true">rich.example</domain:name>
+        </domain:cd>
+      </domain:chkData>
+    </resData>
+    <extension>
+      <fee:chkData xmlns:fee="urn:ietf:params:xml:ns:epp:fee-1.0">
+        <fee:currency>USD</fee:currency>
+        <fee:cd>
+          <fee:objID>example2.example</fee:objID>
+          <fee:command name="create">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="create">6.50</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example1.tld</fee:objID>
+          <fee:command name="create">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="create">6.50</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>reserved.tld</fee:objID>
+          <fee:class>reserved</fee:class>
+          <fee:command name="create">
+            <fee:period unit="y">1</fee:period>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>rich.example</fee:objID>
+          <fee:class>premium</fee:class>
+          <fee:command name="create">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="create">100.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example1.tld</fee:objID>
+          <fee:command name="renew">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example2.example</fee:objID>
+          <fee:command name="renew">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>reserved.tld</fee:objID>
+          <fee:command name="renew">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>rich.example</fee:objID>
+          <fee:class>premium</fee:class>
+          <fee:command name="renew">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="renew">100.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+      </fee:chkData>
+    </extension>
+    <trID>
+      <clTRID>ABC-12345</clTRID>
+      <svTRID>server-trid</svTRID>
+    </trID>
+  </response>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_check_allocationtoken_fee_specificuse_response_stdv1.xml

@@ -0,0 +1,63 @@
+<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
+<response>
+    <result code="1000">
+      <msg>Command completed successfully</msg>
+    </result>
+    <resData>
+      <domain:chkData xmlns:domain="urn:ietf:params:xml:ns:domain-1.0">
+        <domain:cd>
+          <domain:name avail="false">example1.tld</domain:name>
+          <domain:reason>Alloc token invalid for domain</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example2.example</domain:name>
+          <domain:reason>Alloc token invalid for domain</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">reserved.tld</domain:name>
+          <domain:reason>Alloc token invalid for domain</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="true">specificuse.tld</domain:name>
+        </domain:cd>
+      </domain:chkData>
+    </resData>
+    <extension>
+      <fee:chkData xmlns:fee="urn:ietf:params:xml:ns:epp:fee-1.0">
+        <fee:currency>USD</fee:currency>
+        <fee:cd>
+          <fee:objID>example1.tld</fee:objID>
+          <fee:class>token-not-supported</fee:class>
+          <fee:command name="create">
+            <fee:period unit="y">1</fee:period>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example2.example</fee:objID>
+          <fee:class>token-not-supported</fee:class>
+          <fee:command name="create">
+            <fee:period unit="y">1</fee:period>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>reserved.tld</fee:objID>
+          <fee:class>token-not-supported</fee:class>
+          <fee:command name="create">
+            <fee:period unit="y">1</fee:period>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>specificuse.tld</fee:objID>
+          <fee:command name="create">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="create">13.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+      </fee:chkData>
+    </extension>
+    <trID>
+      <clTRID>ABC-12345</clTRID>
+      <svTRID>server-trid</svTRID>
+    </trID>
+  </response>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_check_allocationtoken_fee_specificuse_stdv1.xml

@@ -0,0 +1,26 @@
+<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
+  <command>
+    <check>
+      <domain:check
+          xmlns:domain="urn:ietf:params:xml:ns:domain-1.0">
+        <domain:name>example1.tld</domain:name>
+        <domain:name>example2.example</domain:name>
+        <domain:name>reserved.tld</domain:name>
+        <domain:name>specificuse.tld</domain:name>
+      </domain:check>
+    </check>
+    <extension>
+      <allocationToken:allocationToken
+          xmlns:allocationToken=
+              "urn:ietf:params:xml:ns:allocationToken-1.0">
+        abc123
+      </allocationToken:allocationToken>
+      <fee:check
+          xmlns:fee="urn:ietf:params:xml:ns:epp:fee-1.0">
+        <fee:currency>USD</fee:currency>
+        <fee:command name="create" />
+      </fee:check>
+    </extension>
+    <clTRID>ABC-12345</clTRID>
+  </command>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_check_allocationtoken_fee_stdv1.xml

@@ -0,0 +1,27 @@
+<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
+  <command>
+    <check>
+      <domain:check
+          xmlns:domain="urn:ietf:params:xml:ns:domain-1.0">
+        <domain:name>example1.tld</domain:name>
+        <domain:name>example2.example</domain:name>
+        <domain:name>reserved.tld</domain:name>
+        <domain:name>rich.example</domain:name>
+      </domain:check>
+    </check>
+    <extension>
+      <allocationToken:allocationToken
+          xmlns:allocationToken=
+              "urn:ietf:params:xml:ns:allocationToken-1.0">
+        abc123
+      </allocationToken:allocationToken>
+      <fee:check
+          xmlns:fee="urn:ietf:params:xml:ns:epp:fee-1.0">
+        <fee:currency>USD</fee:currency>
+        <fee:command name="create" />
+        <fee:command name="renew" />
+      </fee:check>
+    </extension>
+    <clTRID>ABC-12345</clTRID>
+  </command>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_check_allocationtoken_multiname_promotion.xml

@@ -17,4 +17,4 @@
     </extension>
     <clTRID>ABC-12345</clTRID>
   </command>
-</epp>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_check_allocationtoken_promotion_response_stdv1.xml

@@ -0,0 +1,47 @@
+<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
+<response>
+    <result code="1000">
+      <msg>Command completed successfully</msg>
+    </result>
+    <resData>
+      <domain:chkData xmlns:domain="urn:ietf:params:xml:ns:domain-1.0">
+        <domain:cd>
+          <domain:name avail="true">%DOMAIN%</domain:name>
+        </domain:cd>
+      </domain:chkData>
+    </resData>
+    <extension>
+      <fee:chkData xmlns:fee="urn:ietf:params:xml:ns:epp:fee-1.0">
+        <fee:currency>USD</fee:currency>
+        <fee:cd>
+          <fee:objID>%DOMAIN%</fee:objID>
+          %FEE_CLASS%
+          <fee:command name="create">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="create">%COST_1YR%</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>%DOMAIN%</fee:objID>
+          %FEE_CLASS%
+          <fee:command name="create">
+            <fee:period unit="y">2</fee:period>
+            <fee:fee description="create">%COST_2YR%</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>%DOMAIN%</fee:objID>
+          %FEE_CLASS%
+          <fee:command name="create">
+            <fee:period unit="y">5</fee:period>
+            <fee:fee description="create">%COST_5YR%</fee:fee>
+          </fee:command>
+        </fee:cd>
+      </fee:chkData>
+    </extension>
+    <trID>
+      <clTRID>ABC-12345</clTRID>
+      <svTRID>server-trid</svTRID>
+    </trID>
+  </response>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_check_allocationtoken_promotion_stdv1.xml

@@ -0,0 +1,31 @@
+<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
+  <command>
+    <check>
+      <domain:check
+          xmlns:domain="urn:ietf:params:xml:ns:domain-1.0">
+        <domain:name>%DOMAIN%</domain:name>
+      </domain:check>
+    </check>
+    <extension>
+      <allocationToken:allocationToken
+          xmlns:allocationToken=
+              "urn:ietf:params:xml:ns:allocationToken-1.0">
+        abc123
+      </allocationToken:allocationToken>
+      <fee:check
+          xmlns:fee="urn:ietf:params:xml:ns:epp:fee-1.0">
+        <fee:currency>USD</fee:currency>
+        <fee:command name="create">
+          <fee:period unit="y">1</fee:period>
+        </fee:command>
+        <fee:command name="create">
+          <fee:period unit="y">2</fee:period>
+        </fee:command>
+        <fee:command name="create">
+          <fee:period unit="y">5</fee:period>
+        </fee:command>
+      </fee:check>
+    </extension>
+    <clTRID>ABC-12345</clTRID>
+  </command>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_check_fee_bad_currency_stdv1.xml

@@ -0,0 +1,23 @@
+<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
+  <command>
+    <check>
+      <domain:check xmlns:domain="urn:ietf:params:xml:ns:domain-1.0">
+        <domain:name>example1.tld</domain:name>
+        <domain:name>example2.tld</domain:name>
+        <domain:name>example3.tld</domain:name>
+      </domain:check>
+    </check>
+   <extension>
+      <launch:check xmlns:launch="urn:ietf:params:xml:ns:launch-1.0" type="avail">
+        <launch:phase name="foo">custom</launch:phase>
+      </launch:check>
+      <fee:check xmlns:fee="urn:ietf:params:xml:ns:epp:fee-1.0">
+        <fee:currency>BAD</fee:currency>
+        <fee:command name="create">
+          <fee:period unit="y">1</fee:period>
+        </fee:command>
+      </fee:check>
+    </extension>
+    <clTRID>ABC-12345</clTRID>
+  </command>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_check_fee_bad_period_stdv1.xml

@@ -0,0 +1,18 @@
+<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
+  <command>
+    <check>
+      <domain:check xmlns:domain="urn:ietf:params:xml:ns:domain-1.0">
+        <domain:name>example1.tld</domain:name>
+      </domain:check>
+    </check>
+    <extension>
+      <fee:check xmlns:fee="urn:ietf:params:xml:ns:epp:fee-1.0">
+        <fee:currency>USD</fee:currency>
+        <fee:command name="create">
+          <fee:period unit="m">1</fee:period>
+        </fee:command>
+      </fee:check>
+    </extension>
+    <clTRID>ABC-12345</clTRID>
+  </command>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_check_fee_command_phase_stdv1.xml

@@ -0,0 +1,15 @@
+<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
+  <command>
+    <check>
+      <domain:check xmlns:domain="urn:ietf:params:xml:ns:domain-1.0">
+        <domain:name>example1.tld</domain:name>
+      </domain:check>
+    </check>
+    <extension>
+      <fee:check xmlns:fee="urn:ietf:params:xml:ns:epp:fee-1.0">
+        <fee:command name="create" phase="claims" />
+      </fee:check>
+    </extension>
+    <clTRID>ABC-12345</clTRID>
+  </command>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_check_fee_command_subphase_stdv1.xml

@@ -0,0 +1,15 @@
+<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
+  <command>
+    <check>
+      <domain:check xmlns:domain="urn:ietf:params:xml:ns:domain-1.0">
+        <domain:name>example1.tld</domain:name>
+      </domain:check>
+    </check>
+    <extension>
+      <fee:check xmlns:fee="urn:ietf:params:xml:ns:epp:fee-1.0">
+        <fee:command name="create" subphase="landrush" />
+      </fee:check>
+    </extension>
+    <clTRID>ABC-12345</clTRID>
+  </command>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_check_fee_euro_stdv1.xml

@@ -0,0 +1,23 @@
+<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
+  <command>
+    <check>
+      <domain:check xmlns:domain="urn:ietf:params:xml:ns:domain-1.0">
+        <domain:name>example1.tld</domain:name>
+        <domain:name>example2.tld</domain:name>
+        <domain:name>example3.tld</domain:name>
+      </domain:check>
+    </check>
+   <extension>
+      <launch:check xmlns:launch="urn:ietf:params:xml:ns:launch-1.0" type="avail">
+        <launch:phase name="foo">custom</launch:phase>
+      </launch:check>
+      <fee:check xmlns:fee="urn:ietf:params:xml:ns:epp:fee-1.0">
+        <fee:currency>EUR</fee:currency>
+        <fee:command name="create">
+          <fee:period unit="y">1</fee:period>
+        </fee:command>
+      </fee:check>
+    </extension>
+    <clTRID>ABC-12345</clTRID>
+  </command>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_check_fee_fractional_response_stdv1.xml

@@ -0,0 +1,30 @@
+<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
+  <response>
+    <result code="1000">
+      <msg>Command completed successfully</msg>
+    </result>
+    <resData>
+      <domain:chkData xmlns:domain="urn:ietf:params:xml:ns:domain-1.0">
+        <domain:cd>
+          <domain:name avail="1">example1.tld</domain:name>
+        </domain:cd>
+      </domain:chkData>
+    </resData>
+    <extension>
+      <fee:chkData xmlns:fee="urn:ietf:params:xml:ns:epp:fee-1.0">
+        <fee:currency>USD</fee:currency>
+        <fee:cd>
+          <fee:objID>example1.tld</fee:objID>
+          <fee:command name="create">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="create">11.10</fee:fee>
+          </fee:command>
+        </fee:cd>
+      </fee:chkData>
+    </extension>
+    <trID>
+      <clTRID>ABC-12345</clTRID>
+      <svTRID>server-trid</svTRID>
+    </trID>
+  </response>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_check_fee_fractional_stdv1.xml

@@ -0,0 +1,21 @@
+<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
+  <command>
+    <check>
+      <domain:check xmlns:domain="urn:ietf:params:xml:ns:domain-1.0">
+        <domain:name>example1.tld</domain:name>
+      </domain:check>
+    </check>
+   <extension>
+      <launch:check xmlns:launch="urn:ietf:params:xml:ns:launch-1.0" type="avail">
+        <launch:phase name="foo">custom</launch:phase>
+      </launch:check>
+      <fee:check xmlns:fee="urn:ietf:params:xml:ns:epp:fee-1.0">
+          <fee:currency>USD</fee:currency>
+          <fee:command name="create">
+              <fee:period unit="y">1</fee:period>
+          </fee:command>
+      </fee:check>
+    </extension>
+    <clTRID>ABC-12345</clTRID>
+  </command>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_check_fee_invalid_command_stdv1.xml

@@ -6,7 +6,7 @@
       </domain:check>
     </check>
     <extension>
-      <fee:check xmlns:fee="urn:ietf:params:xml:ns:fee-0.12">
+      <fee:check xmlns:fee="urn:ietf:params:xml:ns:epp:fee-1.0">
         <fee:command name="Create">
           <fee:period unit="y">1</fee:period>
         </fee:command>

core/src/test/resources/google/registry/flows/domain/domain_check_fee_multiple_commands_allocationtoken_v06.xml

@@ -36,4 +36,4 @@
     </extension>
     <clTRID>ABC-12345</clTRID>
   </command>
-</epp>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_check_fee_multiple_currencies_response_v12.xml

@@ -42,4 +42,4 @@
       <svTRID>server-trid</svTRID>
     </trID>
   </response>
-</epp>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_check_fee_multiyear_restore_stdv1.xml

@@ -0,0 +1,20 @@
+<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
+  <command>
+    <check>
+      <domain:check xmlns:domain="urn:ietf:params:xml:ns:domain-1.0">
+        <domain:name>example1.tld</domain:name>
+      </domain:check>
+    </check>
+   <extension>
+      <launch:check xmlns:launch="urn:ietf:params:xml:ns:launch-1.0" type="avail">
+        <launch:phase name="foo">custom</launch:phase>
+      </launch:check>
+      <fee:check xmlns:fee="urn:ietf:params:xml:ns:epp:fee-1.0">
+        <fee:command name="restore">
+          <fee:period unit="y">2</fee:period>
+        </fee:command>
+      </fee:check>
+    </extension>
+    <clTRID>ABC-12345</clTRID>
+  </command>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_check_fee_multiyear_transfer_stdv1.xml

@@ -0,0 +1,20 @@
+<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
+  <command>
+    <check>
+      <domain:check xmlns:domain="urn:ietf:params:xml:ns:domain-1.0">
+        <domain:name>example1.tld</domain:name>
+      </domain:check>
+    </check>
+   <extension>
+      <launch:check xmlns:launch="urn:ietf:params:xml:ns:launch-1.0" type="avail">
+        <launch:phase name="foo">custom</launch:phase>
+      </launch:check>
+      <fee:check xmlns:fee="urn:ietf:params:xml:ns:epp:fee-1.0">
+        <fee:command name="transfer">
+          <fee:period unit="y">2</fee:period>
+        </fee:command>
+      </fee:check>
+    </extension>
+    <clTRID>ABC-12345</clTRID>
+  </command>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_check_fee_response_thirty_domains_stdv1.xml

@@ -0,0 +1,378 @@
+<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
+<response>
+    <result code="1000">
+      <msg>Command completed successfully</msg>
+    </result>
+    <resData>
+      <domain:chkData xmlns:domain="urn:ietf:params:xml:ns:domain-1.0">
+        <domain:cd>
+          <domain:name avail="true">example-00.tld</domain:name>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-01.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-02.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-03.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-04.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-05.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-06.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-07.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-08.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-09.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-10.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-11.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-12.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-13.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-14.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-15.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-16.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-17.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-18.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-19.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-20.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-21.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-22.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-23.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-24.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-25.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-26.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-27.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-28.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+        <domain:cd>
+          <domain:name avail="false">example-29.tld</domain:name>
+          <domain:reason>In use</domain:reason>
+        </domain:cd>
+      </domain:chkData>
+    </resData>
+    <extension>
+      <fee:chkData xmlns:fee="urn:ietf:params:xml:ns:epp:fee-1.0">
+        <fee:currency>USD</fee:currency>
+        <fee:cd>
+          <fee:objID>example-00.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-01.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-02.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-03.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-04.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-05.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-06.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-07.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-08.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-09.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-10.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-11.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-12.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-13.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-14.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-15.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-16.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-17.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-18.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-19.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-20.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-21.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-22.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-23.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-24.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-25.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-26.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-27.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-28.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+        <fee:cd>
+          <fee:objID>example-29.tld</fee:objID>
+          <fee:command name="restore">
+            <fee:period unit="y">1</fee:period>
+            <fee:fee description="restore">17.00</fee:fee>
+            <fee:fee description="renew">11.00</fee:fee>
+          </fee:command>
+        </fee:cd>
+      </fee:chkData>
+    </extension>
+    <trID>
+      <clTRID>ABC-12345</clTRID>
+      <svTRID>server-trid</svTRID>
+    </trID>
+  </response>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_check_fee_thirty_domains_stdv1.xml

@@ -0,0 +1,48 @@
+<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
+  <command>
+    <check>
+      <domain:check xmlns:domain="urn:ietf:params:xml:ns:domain-1.0">
+        <domain:name>example-00.tld</domain:name>
+        <domain:name>example-01.tld</domain:name>
+        <domain:name>example-02.tld</domain:name>
+        <domain:name>example-03.tld</domain:name>
+        <domain:name>example-04.tld</domain:name>
+        <domain:name>example-05.tld</domain:name>
+        <domain:name>example-06.tld</domain:name>
+        <domain:name>example-07.tld</domain:name>
+        <domain:name>example-08.tld</domain:name>
+        <domain:name>example-09.tld</domain:name>
+        <domain:name>example-10.tld</domain:name>
+        <domain:name>example-11.tld</domain:name>
+        <domain:name>example-12.tld</domain:name>
+        <domain:name>example-13.tld</domain:name>
+        <domain:name>example-14.tld</domain:name>
+        <domain:name>example-15.tld</domain:name>
+        <domain:name>example-16.tld</domain:name>
+        <domain:name>example-17.tld</domain:name>
+        <domain:name>example-18.tld</domain:name>
+        <domain:name>example-19.tld</domain:name>
+        <domain:name>example-20.tld</domain:name>
+        <domain:name>example-21.tld</domain:name>
+        <domain:name>example-22.tld</domain:name>
+        <domain:name>example-23.tld</domain:name>
+        <domain:name>example-24.tld</domain:name>
+        <domain:name>example-25.tld</domain:name>
+        <domain:name>example-26.tld</domain:name>
+        <domain:name>example-27.tld</domain:name>
+        <domain:name>example-28.tld</domain:name>
+        <domain:name>example-29.tld</domain:name>
+      </domain:check>
+    </check>
+   <extension>
+      <launch:check xmlns:launch="urn:ietf:params:xml:ns:launch-1.0" type="avail">
+        <launch:phase name="foo">custom</launch:phase>
+      </launch:check>
+      <fee:check xmlns:fee="urn:ietf:params:xml:ns:epp:fee-1.0">
+        <fee:currency>USD</fee:currency>
+        <fee:command name="restore"/>
+      </fee:check>
+    </extension>
+    <clTRID>ABC-12345</clTRID>
+  </command>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_check_fee_unknown_command_stdv1.xml

@@ -0,0 +1,17 @@
+<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
+  <command>
+    <check>
+      <domain:check xmlns:domain="urn:ietf:params:xml:ns:domain-1.0">
+        <domain:name>example1.tld</domain:name>
+      </domain:check>
+    </check>
+    <extension>
+      <fee:check xmlns:fee="urn:ietf:params:xml:ns:epp:fee-1.0">
+        <fee:command name="delete">
+          <fee:period unit="y">1</fee:period>
+        </fee:command>
+      </fee:check>
+    </extension>
+    <clTRID>ABC-12345</clTRID>
+  </command>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_check_tiered_promotion_fee_response_stdv1.xml

@@ -0,0 +1,78 @@
+<epp xmlns:domain="urn:ietf:params:xml:ns:domain-1.0" xmlns:contact="urn:ietf:params:xml:ns:contact-1.0" xmlns="urn:ietf:params:xml:ns:epp-1.0" xmlns:rgp="urn:ietf:params:xml:ns:rgp-1.0" xmlns:bulkToken="urn:google:params:xml:ns:bulkToken-1.0" xmlns:fee="urn:ietf:params:xml:ns:fee-0.12" xmlns:launch="urn:ietf:params:xml:ns:launch-1.0" xmlns:secDNS="urn:ietf:params:xml:ns:secDNS-1.1" xmlns:host="urn:ietf:params:xml:ns:host-1.0">
+    <response>
+        <result code="1000">
+            <msg>Command completed successfully</msg>
+        </result>
+        <resData>
+            <domain:chkData>
+                <domain:cd>
+                    <domain:name avail="false">example1.tld</domain:name>
+                    <domain:reason>In use</domain:reason>
+                </domain:cd>
+                <domain:cd>
+                    <domain:name avail="true">example2.tld</domain:name>
+                </domain:cd>
+                <domain:cd>
+                    <domain:name avail="true">example3.tld</domain:name>
+                </domain:cd>
+            </domain:chkData>
+        </resData>
+        <extension>
+            <fee:chkData xmlns:fee="urn:ietf:params:xml:ns:epp:fee-1.0">
+            <fee:currency>USD</fee:currency>
+                <fee:cd>
+                    <fee:objID>example1.tld</fee:objID>
+                    <fee:class>STANDARD</fee:class>
+                    <fee:command name="create">
+                        <fee:period unit="y">1</fee:period>
+                        <fee:fee description="create">13.00</fee:fee>
+                    </fee:command>
+                </fee:cd>
+                <fee:cd>
+                    <fee:objID>example1.tld</fee:objID>
+                    <fee:class>STANDARD PROMOTION</fee:class>
+                    <fee:command name="custom">
+                        <fee:period unit="y">1</fee:period>
+                        <fee:fee description="create">6.50</fee:fee>
+                    </fee:command>
+                </fee:cd>
+                <fee:cd>
+                    <fee:objID>example2.tld</fee:objID>
+                    <fee:class>STANDARD</fee:class>
+                    <fee:command name="create">
+                        <fee:period unit="y">1</fee:period>
+                        <fee:fee description="create">13.00</fee:fee>
+                    </fee:command>
+                </fee:cd>
+                <fee:cd>
+                    <fee:objID>example2.tld</fee:objID>
+                    <fee:class>STANDARD PROMOTION</fee:class>
+                    <fee:command name="custom">
+                        <fee:period unit="y">1</fee:period>
+                        <fee:fee description="create">6.50</fee:fee>
+                    </fee:command>
+                </fee:cd>
+                <fee:cd>
+                    <fee:objID>example3.tld</fee:objID>
+                    <fee:class>STANDARD</fee:class>
+                    <fee:command name="create">
+                        <fee:period unit="y">1</fee:period>
+                        <fee:fee description="create">13.00</fee:fee>
+                    </fee:command>
+                </fee:cd>
+                <fee:cd>
+                    <fee:objID>example3.tld</fee:objID>
+                    <fee:class>STANDARD PROMOTION</fee:class>
+                    <fee:command name="custom">
+                        <fee:period unit="y">1</fee:period>
+                        <fee:fee description="create">6.50</fee:fee>
+                    </fee:command>
+                </fee:cd>
+            </fee:chkData>
+        </extension>
+        <trID>
+            <clTRID>ABC-12345</clTRID>
+            <svTRID>server-trid</svTRID>
+        </trID>
+    </response>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_check_tiered_promotion_fee_response_v12.xml

@@ -88,4 +88,4 @@
             <svTRID>server-trid</svTRID>
         </trID>
     </response>
-</epp>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_create_eap_combined_fee.xml

@@ -10,7 +10,7 @@
       </domain:create>
     </create>
     <extension>
-      <fee:create xmlns:fee="urn:ietf:params:xml:ns:fee-0.6">
+      <fee:create xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee>126.00</fee:fee>
       </fee:create>

core/src/test/resources/google/registry/flows/domain/domain_create_eap_fee.xml

@@ -15,7 +15,7 @@
       </domain:create>
     </create>
     <extension>
-      <fee:create xmlns:fee="urn:ietf:params:xml:ns:fee-%FEE_VERSION%">
+      <fee:create xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee description="%DESCRIPTION_1%">24.00</fee:fee>
         <fee:fee description="%DESCRIPTION_2%">100.00</fee:fee>

core/src/test/resources/google/registry/flows/domain/domain_create_extra_fees.xml

@@ -15,7 +15,7 @@
       </domain:create>
     </create>
     <extension>
-      <fee:create xmlns:fee="urn:ietf:params:xml:ns:fee-%FEE_VERSION%">
+      <fee:create xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee description="%DESCRIPTION_1%">%FEE_1%</fee:fee>
         <fee:fee description="%DESCRIPTION_2%">%FEE_2%</fee:fee>

core/src/test/resources/google/registry/flows/domain/domain_create_fee.xml

@@ -15,7 +15,7 @@
       </domain:create>
     </create>
     <extension>
-      <fee:create xmlns:fee="urn:ietf:params:xml:ns:fee-%FEE_VERSION%">
+      <fee:create xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>%CURRENCY%</fee:currency>
         <fee:fee>24.00</fee:fee>
       </fee:create>

core/src/test/resources/google/registry/flows/domain/domain_create_fee_applied.xml

@@ -15,7 +15,7 @@
       </domain:create>
     </create>
     <extension>
-      <fee:create xmlns:fee="urn:ietf:params:xml:ns:fee-%FEE_VERSION%">
+      <fee:create xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee applied="delayed">26.00</fee:fee>
       </fee:create>

core/src/test/resources/google/registry/flows/domain/domain_create_fee_bad_scale.xml

@@ -15,7 +15,7 @@
       </domain:create>
     </create>
     <extension>
-      <fee:create xmlns:fee="urn:ietf:params:xml:ns:fee-%FEE_VERSION%">
+      <fee:create xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee>26.000</fee:fee>
       </fee:create>

core/src/test/resources/google/registry/flows/domain/domain_create_fee_defaults.xml

@@ -15,7 +15,7 @@
       </domain:create>
     </create>
     <extension>
-      <fee:create xmlns:fee="urn:ietf:params:xml:ns:fee-%FEE_VERSION%">
+      <fee:create xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee refundable="true" grace-period="P0D" applied="immediate">24.00</fee:fee>
       </fee:create>

core/src/test/resources/google/registry/flows/domain/domain_create_fee_grace_period.xml

@@ -15,7 +15,7 @@
       </domain:create>
     </create>
     <extension>
-      <fee:create xmlns:fee="urn:ietf:params:xml:ns:fee-%FEE_VERSION%">
+      <fee:create xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee grace-period="P1D">26.00</fee:fee>
       </fee:create>

core/src/test/resources/google/registry/flows/domain/domain_create_fee_refundable.xml

@@ -15,7 +15,7 @@
       </domain:create>
     </create>
     <extension>
-      <fee:create xmlns:fee="urn:ietf:params:xml:ns:fee-%FEE_VERSION%">
+      <fee:create xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee refundable="false">26.00</fee:fee>
       </fee:create>

core/src/test/resources/google/registry/flows/domain/domain_create_nonpremium_token_response.xml

@@ -1,7 +1,4 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<epp xmlns:domain="urn:ietf:params:xml:ns:domain-1.0" xmlns="urn:ietf:params:xml:ns:epp-1.0"
-     xmlns:fee12="urn:ietf:params:xml:ns:fee-0.12"
->
+<epp xmlns:domain="urn:ietf:params:xml:ns:domain-1.0" xmlns="urn:ietf:params:xml:ns:epp-1.0">
     <response>
         <result code="1000">
             <msg>Command completed successfully</msg>
@@ -14,14 +11,14 @@
             </domain:creData>
         </resData>
         <extension>
-            <fee12:creData>
-                <fee12:currency>USD</fee12:currency>
-                <fee12:fee description="create">13.00</fee12:fee>
-            </fee12:creData>
+            <fee:creData xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
+                <fee:currency>USD</fee:currency>
+                <fee:fee description="create">13.00</fee:fee>
+            </fee:creData>
         </extension>
         <trID>
             <clTRID>ABC-12345</clTRID>
             <svTRID>server-trid</svTRID>
         </trID>
     </response>
-</epp>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_create_premium.xml

@@ -15,7 +15,7 @@
       </domain:create>
     </create>
     <extension>
-      <fee:create xmlns:fee="urn:ietf:params:xml:ns:fee-0.12">
+      <fee:create xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee>200.00</fee:fee>
       </fee:create>

core/src/test/resources/google/registry/flows/domain/domain_create_premium_allocationtoken.xml

@@ -20,7 +20,7 @@
               "urn:ietf:params:xml:ns:allocationToken-1.0">
         abc123
       </allocationToken:allocationToken>
-      <fee:create xmlns:fee="urn:ietf:params:xml:ns:fee-0.12">
+      <fee:create xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee>%FEE%</fee:fee>
       </fee:create>

core/src/test/resources/google/registry/flows/domain/domain_create_premium_eap.xml

@@ -15,7 +15,7 @@
       </domain:create>
     </create>
     <extension>
-      <fee:create xmlns:fee="urn:ietf:params:xml:ns:fee-0.6">
+      <fee:create xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee description="create">200.00</fee:fee>
         <fee:fee description="Early Access Period">100.00</fee:fee>

core/src/test/resources/google/registry/flows/domain/domain_create_response_eap_fee.xml

@@ -12,7 +12,7 @@
       </domain:creData>
     </resData>
     <extension>
-      <fee:creData xmlns:fee="urn:ietf:params:xml:ns:fee-%FEE_VERSION%">
+      <fee:creData xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee description="create">24.00</fee:fee>
         <fee:fee description="Early Access Period, fee expires: 1999-04-04T22:00:00.023Z">100.00</fee:fee>

core/src/test/resources/google/registry/flows/domain/domain_create_response_fee.xml

@@ -12,7 +12,7 @@
       </domain:creData>
     </resData>
     <extension>
-      <fee:creData xmlns:fee="urn:ietf:params:xml:ns:fee-%FEE_VERSION%">
+      <fee:creData xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee description="create">%FEE%</fee:fee>
       </fee:creData>

core/src/test/resources/google/registry/flows/domain/domain_create_response_premium.xml

@@ -12,7 +12,7 @@
       </domain:creData>
     </resData>
     <extension>
-      <fee:creData xmlns:fee="urn:ietf:params:xml:ns:fee-0.12">
+      <fee:creData xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee description="create">%FEE%</fee:fee>
       </fee:creData>

core/src/test/resources/google/registry/flows/domain/domain_create_response_premium_eap.xml

@@ -6,13 +6,13 @@
     <resData>
       <domain:creData
           xmlns:domain="urn:ietf:params:xml:ns:domain-1.0">
-        <domain:name>%DOMAIN%</domain:name>
+        <domain:name>rich.example</domain:name>
         <domain:crDate>1999-04-03T22:00:00.0Z</domain:crDate>
         <domain:exDate>2001-04-03T22:00:00.0Z</domain:exDate>
       </domain:creData>
     </resData>
     <extension>
-      <fee:creData xmlns:fee="urn:ietf:params:xml:ns:fee-0.6">
+      <fee:creData xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee description="create">200.00</fee:fee>
         <fee:fee description="Early Access Period, fee expires: 1999-04-04T22:00:00.027Z">100.00

core/src/test/resources/google/registry/flows/domain/domain_delete_response_autorenew_fee.xml

@@ -5,7 +5,7 @@
     </result>
     <extension>
       <fee:delData
-        xmlns:fee="urn:ietf:params:xml:ns:fee-%FEE_VERSION%">
+        xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:credit description="autoRenewPeriod credit">-11.00</fee:credit>
       </fee:delData>

core/src/test/resources/google/registry/flows/domain/domain_delete_response_fee.xml

@@ -5,7 +5,7 @@
     </result>
     <extension>
       <fee:delData
-        xmlns:fee="urn:ietf:params:xml:ns:fee-%FEE_VERSION%">
+        xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:credit description="addPeriod credit">-123.00</fee:credit>
       </fee:delData>

core/src/test/resources/google/registry/flows/domain/domain_delete_response_fee_free_grace_stdv1.xml

@@ -0,0 +1,18 @@
+<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
+  <response>
+    <result code="1000">
+      <msg>Command completed successfully</msg>
+    </result>
+    <extension>
+      <fee:delData
+              xmlns:fee="urn:ietf:params:xml:ns:epp:fee-1.0">
+        <fee:currency>USD</fee:currency>
+        <fee:credit description="addPeriod credit">0.00</fee:credit>
+      </fee:delData>
+    </extension>
+    <trID>
+      <clTRID>ABC-12345</clTRID>
+      <svTRID>server-trid</svTRID>
+    </trID>
+  </response>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_delete_response_pending_fee.xml

@@ -5,7 +5,7 @@
     </result>
     <extension>
       <fee:delData
-        xmlns:fee="urn:ietf:params:xml:ns:fee-%FEE_VERSION%">
+        xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:credit description="renewPeriod credit">-456.00</fee:credit>
       </fee:delData>

core/src/test/resources/google/registry/flows/domain/domain_renew_fee.xml

@@ -9,7 +9,7 @@
       </domain:renew>
     </renew>
     <extension>
-      <fee:renew xmlns:fee="urn:ietf:params:xml:ns:fee-%FEE_VERSION%">
+      <fee:renew xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>%CURRENCY%</fee:currency>
         <fee:fee>%FEE%</fee:fee>
       </fee:renew>

core/src/test/resources/google/registry/flows/domain/domain_renew_fee_applied.xml

@@ -9,7 +9,7 @@
       </domain:renew>
     </renew>
     <extension>
-      <fee:renew xmlns:fee="urn:ietf:params:xml:ns:fee-%FEE_VERSION%">
+      <fee:renew xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee applied="delayed">55.00</fee:fee>
       </fee:renew>

core/src/test/resources/google/registry/flows/domain/domain_renew_fee_bad_scale.xml

@@ -9,7 +9,7 @@
       </domain:renew>
     </renew>
     <extension>
-      <fee:renew xmlns:fee="urn:ietf:params:xml:ns:fee-0.6">
+      <fee:renew xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee>55.000</fee:fee>
       </fee:renew>

core/src/test/resources/google/registry/flows/domain/domain_renew_fee_defaults.xml

@@ -9,7 +9,7 @@
       </domain:renew>
     </renew>
     <extension>
-      <fee:renew xmlns:fee="urn:ietf:params:xml:ns:fee-%FEE_VERSION%">
+      <fee:renew xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee refundable="true" grace-period="P0D" applied="immediate">55.00</fee:fee>
       </fee:renew>

core/src/test/resources/google/registry/flows/domain/domain_renew_fee_grace_period.xml

@@ -9,7 +9,7 @@
       </domain:renew>
     </renew>
     <extension>
-      <fee:renew xmlns:fee="urn:ietf:params:xml:ns:fee-%FEE_VERSION%">
+      <fee:renew xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee grace-period="P1D">55.00</fee:fee>
       </fee:renew>

core/src/test/resources/google/registry/flows/domain/domain_renew_fee_refundable.xml

@@ -9,7 +9,7 @@
       </domain:renew>
     </renew>
     <extension>
-      <fee:renew xmlns:fee="urn:ietf:params:xml:ns:fee-%FEE_VERSION%">
+      <fee:renew xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee refundable="false">55.00</fee:fee>
       </fee:renew>

core/src/test/resources/google/registry/flows/domain/domain_renew_response_fee.xml

@@ -11,7 +11,7 @@
       </domain:renData>
     </resData>
     <extension>
-      <%FEE_NS%:renData xmlns:%FEE_NS%="urn:ietf:params:xml:ns:fee-%FEE_VERSION%">
+      <%FEE_NS%:renData xmlns:%FEE_NS%="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <%FEE_NS%:currency>%CURRENCY%</%FEE_NS%:currency>
         <%FEE_NS%:fee description="renew">%FEE%</%FEE_NS%:fee>
       </%FEE_NS%:renData>

core/src/test/resources/google/registry/flows/domain/domain_transfer_approve_allocation_token.xml

@@ -15,4 +15,4 @@
     </extension>
     <clTRID>ABC-12345</clTRID>
   </command>
-</epp>
+</epp>

core/src/test/resources/google/registry/flows/domain/domain_transfer_request_fee.xml

@@ -11,7 +11,7 @@
       </domain:transfer>
     </transfer>
     <extension>
-      <fee:transfer xmlns:fee="urn:ietf:params:xml:ns:fee-%FEE_VERSION%">
+      <fee:transfer xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>%CURRENCY%</fee:currency>
         <fee:fee>%AMOUNT%</fee:fee>
       </fee:transfer>

core/src/test/resources/google/registry/flows/domain/domain_transfer_request_fee_and_superuser_extension.xml

@@ -10,7 +10,7 @@
       </domain:transfer>
     </transfer>
     <extension>
-      <fee:transfer xmlns:fee="urn:ietf:params:xml:ns:fee-0.6">
+      <fee:transfer xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee>11</fee:fee>
       </fee:transfer>

core/src/test/resources/google/registry/flows/domain/domain_transfer_request_fee_applied.xml

@@ -11,7 +11,7 @@
       </domain:transfer>
     </transfer>
     <extension>
-      <fee:transfer xmlns:fee="urn:ietf:params:xml:ns:fee-0.6">
+      <fee:transfer xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee applied="delayed">11.00</fee:fee>
       </fee:transfer>

core/src/test/resources/google/registry/flows/domain/domain_transfer_request_fee_bad_scale.xml

@@ -11,7 +11,7 @@
       </domain:transfer>
     </transfer>
     <extension>
-      <fee:transfer xmlns:fee="urn:ietf:params:xml:ns:fee-0.6">
+      <fee:transfer xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee>11.000</fee:fee>
       </fee:transfer>

core/src/test/resources/google/registry/flows/domain/domain_transfer_request_fee_defaults.xml

@@ -11,7 +11,7 @@
       </domain:transfer>
     </transfer>
     <extension>
-      <fee:transfer xmlns:fee="urn:ietf:params:xml:ns:fee-%FEE_VERSION%">
+      <fee:transfer xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee refundable="true" grace-period="P0D" applied="immediate">11.00</fee:fee>
       </fee:transfer>

core/src/test/resources/google/registry/flows/domain/domain_transfer_request_fee_grace_period.xml

@@ -11,7 +11,7 @@
       </domain:transfer>
     </transfer>
     <extension>
-      <fee:transfer xmlns:fee="urn:ietf:params:xml:ns:fee-0.6">
+      <fee:transfer xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee grace-period="P1D">11.00</fee:fee>
       </fee:transfer>

core/src/test/resources/google/registry/flows/domain/domain_transfer_request_fee_refundable.xml

@@ -11,7 +11,7 @@
       </domain:transfer>
     </transfer>
     <extension>
-      <fee:transfer xmlns:fee="urn:ietf:params:xml:ns:fee-0.6">
+      <fee:transfer xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee refundable="false">11.00</fee:fee>
       </fee:transfer>

core/src/test/resources/google/registry/flows/domain/domain_transfer_request_response_fee.xml

@@ -16,7 +16,7 @@
       </domain:trnData>
     </resData>
     <extension>
-      <fee:trnData xmlns:fee="urn:ietf:params:xml:ns:fee-%FEE_VERSION%">
+      <fee:trnData xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee description="renew">11.00</fee:fee>
       </fee:trnData>

core/src/test/resources/google/registry/flows/domain/domain_transfer_request_response_fees.xml

@@ -16,7 +16,7 @@
       </domain:trnData>
     </resData>
     <extension>
-      <fee:trnData xmlns:fee="urn:ietf:params:xml:ns:fee-%FEE_VERSION%">
+      <fee:trnData xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee description="renew">11.00</fee:fee>
         <fee:fee description="transfer">100.00</fee:fee>

core/src/test/resources/google/registry/flows/domain/domain_transfer_request_separate_fees.xml

@@ -11,7 +11,7 @@
       </domain:transfer>
     </transfer>
     <extension>
-      <fee:transfer xmlns:fee="urn:ietf:params:xml:ns:fee-%FEE_VERSION%">
+      <fee:transfer xmlns:fee="urn:ietf:params:xml:ns:%FEE_VERSION%">
         <fee:currency>USD</fee:currency>
         <fee:fee description="renew">11.00</fee:fee>
         <fee:fee description="transfer">100.00</fee:fee>