Add request logging to the create LoginRequest endpoint

Signed-off-by: Andrew Keesler <akeesler@vmware.com>

internal/testutil/transcript_logger.go

@@ -0,0 +1,59 @@
+/*
+Copyright 2020 VMware, Inc.
+SPDX-License-Identifier: Apache-2.0
+*/
+
+package testutil
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/go-logr/logr"
+)
+
+type TranscriptLogger struct {
+	t          *testing.T
+	Transcript []TranscriptLogMessage
+}
+
+var _ logr.Logger = &TranscriptLogger{}
+
+type TranscriptLogMessage struct {
+	Level   string
+	Message string
+}
+
+func NewTranscriptLogger(t *testing.T) *TranscriptLogger {
+	return &TranscriptLogger{t: t}
+}
+
+func (log *TranscriptLogger) Info(msg string, keysAndValues ...interface{}) {
+	log.Transcript = append(log.Transcript, TranscriptLogMessage{
+		Level:   "info",
+		Message: fmt.Sprintf(msg, keysAndValues...),
+	})
+}
+
+func (log *TranscriptLogger) Error(err error, msg string, keysAndValues ...interface{}) {
+	log.Transcript = append(log.Transcript, TranscriptLogMessage{
+		Level:   "error",
+		Message: fmt.Sprintf("%s: %v -- %v", msg, err, keysAndValues),
+	})
+}
+
+func (*TranscriptLogger) Enabled() bool {
+	return true
+}
+
+func (log *TranscriptLogger) V(_ int) logr.Logger {
+	return log
+}
+
+func (log *TranscriptLogger) WithName(_ string) logr.Logger {
+	return log
+}
+
+func (log *TranscriptLogger) WithValues(_ ...interface{}) logr.Logger {
+	return log
+}