runtimevar/gcpsecretmanager: enable tests and save record/replay files

internal/testing/setup/setup.go

@@ -289,6 +289,7 @@ func FakeGCPDefaultCredentials(t *testing.T) func() {
 // RPCs to the file at filename, or read the RPCs from the file and return them.
 func newGCPRecordDialOptions(t *testing.T, filename string) (opts []grpc.DialOption, done func()) {
 	path := filepath.Join("testdata", filename)
+	os.MkdirAll(filepath.Dir(path), os.ModePerm)
 	t.Logf("Recording into golden file %s", path)
 	r, err := grpcreplay.NewRecorder(path, nil)
 	if err != nil {

runtimevar/gcpsecretmanager/example_test.go

@@ -36,7 +36,7 @@ func ExampleOpenVariable() {
 		log.Fatal(err)
 	}
 
-	// Connect to the Runtime Configurator service.
+	// Connect to the GCP Secret Manager service.
 	client, cleanup, err := gcpsecretmanager.Dial(ctx, creds.TokenSource)
 	if err != nil {
 		log.Fatal(err)

runtimevar/gcpsecretmanager/gcpsecretmanager_test.go

@@ -118,7 +118,7 @@ func (h *harness) Close() {
 func (h *harness) Mutable() bool { return true }
 
 func TestConformance(t *testing.T) {
-	//drivertest.RunConformanceTests(t, newHarness, []drivertest.AsTest{verifyAs{}})
+	drivertest.RunConformanceTests(t, newHarness, []drivertest.AsTest{verifyAs{}})
 }
 
 type verifyAs struct{}