Add handlers that will communicate with release service (#2651)

restapi/admin_releases_test.go

@@ -0,0 +1,104 @@
+// This file is part of MinIO Console Server
+// Copyright (c) 2023 MinIO, Inc.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package restapi
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"net/http/httptest"
+	"os"
+	"testing"
+
+	"github.com/minio/console/models"
+	"github.com/minio/console/restapi/operations"
+	release "github.com/minio/console/restapi/operations/release"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/suite"
+)
+
+type ReleasesTestSuite struct {
+	suite.Suite
+	assert        *assert.Assertions
+	currentServer string
+	isServerSet   bool
+	getServer     *httptest.Server
+	withError     bool
+}
+
+func (suite *ReleasesTestSuite) SetupSuite() {
+	suite.assert = assert.New(suite.T())
+	suite.getServer = httptest.NewServer(http.HandlerFunc(suite.getHandler))
+	suite.currentServer, suite.isServerSet = os.LookupEnv(releaseServiceHostEnvVar)
+	os.Setenv(releaseServiceHostEnvVar, suite.getServer.URL)
+}
+
+func (suite *ReleasesTestSuite) TearDownSuite() {
+	if suite.isServerSet {
+		os.Setenv(releaseServiceHostEnvVar, suite.currentServer)
+	} else {
+		os.Unsetenv(releaseServiceHostEnvVar)
+	}
+}
+
+func (suite *ReleasesTestSuite) getHandler(
+	w http.ResponseWriter, r *http.Request,
+) {
+	if suite.withError {
+		w.WriteHeader(400)
+	} else {
+		w.WriteHeader(200)
+		response := []*models.ReleaseListResponse{{}}
+		bytes, _ := json.Marshal(response)
+		fmt.Fprint(w, string(bytes))
+	}
+}
+
+func (suite *ReleasesTestSuite) TestRegisterReleasesHandlers() {
+	api := &operations.ConsoleAPI{}
+	suite.assert.Nil(api.ReleaseListReleasesHandler)
+	registerReleasesHandlers(api)
+	suite.assert.NotNil(api.ReleaseListReleasesHandler)
+}
+
+func (suite *ReleasesTestSuite) TestGetReleasesWithError() {
+	api := &operations.ConsoleAPI{}
+	current := "mock"
+	registerReleasesHandlers(api)
+	params := release.NewListReleasesParams()
+	params.Current = &current
+	params.HTTPRequest = &http.Request{}
+	suite.withError = true
+	response := api.ReleaseListReleasesHandler.Handle(params, &models.Principal{})
+	_, ok := response.(*release.ListReleasesDefault)
+	suite.assert.True(ok)
+}
+
+func (suite *ReleasesTestSuite) TestGetReleasesWithoutError() {
+	api := &operations.ConsoleAPI{}
+	registerReleasesHandlers(api)
+	params := release.NewListReleasesParams()
+	params.HTTPRequest = &http.Request{}
+	suite.withError = false
+	response := api.ReleaseListReleasesHandler.Handle(params, &models.Principal{})
+	_, ok := response.(*release.ListReleasesOK)
+	suite.assert.True(ok)
+}
+
+func TestReleases(t *testing.T) {
+	suite.Run(t, new(ReleasesTestSuite))
+}