fix: better support for fallback mode (#618)

- [ ] Regenerate this pull request now.

PiperOrigin-RevId: 468790263

Source-Link: googleapis/googleapis@873ab45

Source-Link: googleapis/googleapis-gen@cb6f37a
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiY2I2ZjM3YWVmZjJhMzQ3MmU0MGE3YmJhY2U4YzY3ZDc1ZTI0YmVlNSJ9

packages/google-cloud-texttospeech/samples/generated/v1/snippet_metadata.google.cloud.texttospeech.v1.json

@@ -22,7 +22,7 @@
  "segments": [
  {
  "start": 25,
- "end": 56,
+ "end": 59,
  "type": "FULL"
  }
  ],
@@ -62,7 +62,7 @@
  "segments": [
  {
  "start": 25,
- "end": 60,
+ "end": 63,
  "type": "FULL"
  }
  ],

packages/google-cloud-texttospeech/samples/generated/v1/text_to_speech.list_voices.js

@@ -23,6 +23,9 @@
 function main() {
  // [START texttospeech_v1_generated_TextToSpeech_ListVoices_async]
  /**
+ * This snippet has been automatically generated and should be regarded as a code template only.
+ * It will require modifications to work.
+ * It may require correct/in-range values for request initialization.
  * TODO(developer): Uncomment these variables before running the sample.
  */
  /**

packages/google-cloud-texttospeech/samples/generated/v1/text_to_speech.synthesize_speech.js

@@ -23,6 +23,9 @@
 function main(input, voice, audioConfig) {
  // [START texttospeech_v1_generated_TextToSpeech_SynthesizeSpeech_async]
  /**
+ * This snippet has been automatically generated and should be regarded as a code template only.
+ * It will require modifications to work.
+ * It may require correct/in-range values for request initialization.
  * TODO(developer): Uncomment these variables before running the sample.
  */
  /**

packages/google-cloud-texttospeech/samples/generated/v1beta1/snippet_metadata.google.cloud.texttospeech.v1beta1.json

@@ -22,7 +22,7 @@
  "segments": [
  {
  "start": 25,
- "end": 56,
+ "end": 59,
  "type": "FULL"
  }
  ],
@@ -62,7 +62,7 @@
  "segments": [
  {
  "start": 25,
- "end": 64,
+ "end": 67,
  "type": "FULL"
  }
  ],

packages/google-cloud-texttospeech/samples/generated/v1beta1/text_to_speech.list_voices.js

@@ -23,6 +23,9 @@
 function main() {
  // [START texttospeech_v1beta1_generated_TextToSpeech_ListVoices_async]
  /**
+ * This snippet has been automatically generated and should be regarded as a code template only.
+ * It will require modifications to work.
+ * It may require correct/in-range values for request initialization.
  * TODO(developer): Uncomment these variables before running the sample.
  */
  /**

packages/google-cloud-texttospeech/samples/generated/v1beta1/text_to_speech.synthesize_speech.js

@@ -23,6 +23,9 @@
 function main(input, voice, audioConfig) {
  // [START texttospeech_v1beta1_generated_TextToSpeech_SynthesizeSpeech_async]
  /**
+ * This snippet has been automatically generated and should be regarded as a code template only.
+ * It will require modifications to work.
+ * It may require correct/in-range values for request initialization.
  * TODO(developer): Uncomment these variables before running the sample.
  */
  /**

packages/google-cloud-texttospeech/src/v1/text_to_speech_client.ts

@@ -228,7 +228,8 @@ export class TextToSpeechClient {
  const apiCall = this._gaxModule.createApiCall(
  callPromise,
  this._defaults[methodName],
- descriptor
+ descriptor,
+ this._opts.fallback
  );
 
  this.innerApiCalls[methodName] = apiCall;

packages/google-cloud-texttospeech/src/v1beta1/text_to_speech_client.ts

@@ -228,7 +228,8 @@ export class TextToSpeechClient {
  const apiCall = this._gaxModule.createApiCall(
  callPromise,
  this._defaults[methodName],
- descriptor
+ descriptor,
+ this._opts.fallback
  );
 
  this.innerApiCalls[methodName] = apiCall;

packages/google-cloud-texttospeech/test/gapic_text_to_speech_v1.ts

@@ -50,99 +50,101 @@ function stubSimpleCallWithCallback<ResponseType>(
 }
 
 describe('v1.TextToSpeechClient', () => {
- it('has servicePath', () => {
- const servicePath = texttospeechModule.v1.TextToSpeechClient.servicePath;
- assert(servicePath);
- });
-
- it('has apiEndpoint', () => {
- const apiEndpoint = texttospeechModule.v1.TextToSpeechClient.apiEndpoint;
- assert(apiEndpoint);
- });
-
- it('has port', () => {
- const port = texttospeechModule.v1.TextToSpeechClient.port;
- assert(port);
- assert(typeof port === 'number');
- });
-
- it('should create a client with no option', () => {
- const client = new texttospeechModule.v1.TextToSpeechClient();
- assert(client);
- });
+ describe('Common methods', () => {
+ it('has servicePath', () => {
+ const servicePath = texttospeechModule.v1.TextToSpeechClient.servicePath;
+ assert(servicePath);
+ });
 
- it('should create a client with gRPC fallback', () => {
- const client = new texttospeechModule.v1.TextToSpeechClient({
- fallback: true,
+  it('has apiEndpoint', () => {
+  const apiEndpoint = texttospeechModule.v1.TextToSpeechClient.apiEndpoint;
+ assert(apiEndpoint);
  });
- assert(client);
- });
 
- it('has initialize method and supports deferred initialization', async () => {
- const client = new texttospeechModule.v1.TextToSpeechClient({
- credentials: {client_email: 'bogus', private_key: 'bogus'},
- projectId: 'bogus',
+  it('has port', () => {
+  const port = texttospeechModule.v1.TextToSpeechClient.port;
+ assert(port);
+ assert(typeof port === 'number');
  });
- assert.strictEqual(client.textToSpeechStub, undefined);
- await client.initialize();
- assert(client.textToSpeechStub);
- });
 
- it('has close method for the initialized client', done => {
- const client = new texttospeechModule.v1.TextToSpeechClient({
- credentials: {client_email: 'bogus', private_key: 'bogus'},
- projectId: 'bogus',
+ it('should create a client with no option', () => {
+ const client = new texttospeechModule.v1.TextToSpeechClient();
+ assert(client);
  });
- client.initialize();
- assert(client.textToSpeechStub);
- client.close().then(() => {
- done();
+
+ it('should create a client with gRPC fallback', () => {
+ const client = new texttospeechModule.v1.TextToSpeechClient({
+ fallback: true,
+ });
+ assert(client);
  });
- });
 
- it('has close method for the non-initialized client', done => {
- const client = new texttospeechModule.v1.TextToSpeechClient({
- credentials: {client_email: 'bogus', private_key: 'bogus'},
- projectId: 'bogus',
+ it('has initialize method and supports deferred initialization', async () => {
+ const client = new texttospeechModule.v1.TextToSpeechClient({
+ credentials: {client_email: 'bogus', private_key: 'bogus'},
+ projectId: 'bogus',
+ });
+ assert.strictEqual(client.textToSpeechStub, undefined);
+ await client.initialize();
+ assert(client.textToSpeechStub);
  });
- assert.strictEqual(client.textToSpeechStub, undefined);
- client.close().then(() => {
- done();
+
+ it('has close method for the initialized client', done => {
+ const client = new texttospeechModule.v1.TextToSpeechClient({
+ credentials: {client_email: 'bogus', private_key: 'bogus'},
+ projectId: 'bogus',
+ });
+ client.initialize();
+ assert(client.textToSpeechStub);
+ client.close().then(() => {
+ done();
+ });
  });
- });
 
- it('has getProjectId method', async () => {
- const fakeProjectId = 'fake-project-id';
- const client = new texttospeechModule.v1.TextToSpeechClient({
- credentials: {client_email: 'bogus', private_key: 'bogus'},
- projectId: 'bogus',
+ it('has close method for the non-initialized client', done => {
+ const client = new texttospeechModule.v1.TextToSpeechClient({
+ credentials: {client_email: 'bogus', private_key: 'bogus'},
+ projectId: 'bogus',
+ });
+ assert.strictEqual(client.textToSpeechStub, undefined);
+ client.close().then(() => {
+ done();
+ });
  });
- client.auth.getProjectId = sinon.stub().resolves(fakeProjectId);
- const result = await client.getProjectId();
- assert.strictEqual(result, fakeProjectId);
- assert((client.auth.getProjectId as SinonStub).calledWithExactly());
- });
 
- it('has getProjectId method with callback', async () => {
- const fakeProjectId = 'fake-project-id';
- const client = new texttospeechModule.v1.TextToSpeechClient({
- credentials: {client_email: 'bogus', private_key: 'bogus'},
- projectId: 'bogus',
+ it('has getProjectId method', async () => {
+ const fakeProjectId = 'fake-project-id';
+ const client = new texttospeechModule.v1.TextToSpeechClient({
+ credentials: {client_email: 'bogus', private_key: 'bogus'},
+ projectId: 'bogus',
+ });
+ client.auth.getProjectId = sinon.stub().resolves(fakeProjectId);
+ const result = await client.getProjectId();
+ assert.strictEqual(result, fakeProjectId);
+ assert((client.auth.getProjectId as SinonStub).calledWithExactly());
  });
- client.auth.getProjectId = sinon
- .stub()
- .callsArgWith(0, null, fakeProjectId);
- const promise = new Promise((resolve, reject) => {
- client.getProjectId((err?: Error | null, projectId?: string | null) => {
- if (err) {
- reject(err);
- } else {
- resolve(projectId);
- }
+
+ it('has getProjectId method with callback', async () => {
+ const fakeProjectId = 'fake-project-id';
+ const client = new texttospeechModule.v1.TextToSpeechClient({
+ credentials: {client_email: 'bogus', private_key: 'bogus'},
+ projectId: 'bogus',
+ });
+ client.auth.getProjectId = sinon
+ .stub()
+ .callsArgWith(0, null, fakeProjectId);
+ const promise = new Promise((resolve, reject) => {
+ client.getProjectId((err?: Error | null, projectId?: string | null) => {
+ if (err) {
+ reject(err);
+ } else {
+ resolve(projectId);
+ }
+ });
  });
+ const result = await promise;
+ assert.strictEqual(result, fakeProjectId);
  });
- const result = await promise;
- assert.strictEqual(result, fakeProjectId);
  });
 
  describe('listVoices', () => {