def test_credentials_transport_error():
# It is an error to provide credentials and a transport instance.
transport = transports.TextToSpeechGrpcTransport(
credentials=credentials.AnonymousCredentials(), )
with pytest.raises(ValueError):
client = TextToSpeechClient(
credentials=credentials.AnonymousCredentials(),
transport=transport,
)
# It is an error to provide a credentials file and a transport instance.
transport = transports.TextToSpeechGrpcTransport(
credentials=credentials.AnonymousCredentials(), )
with pytest.raises(ValueError):
client = TextToSpeechClient(
client_options={"credentials_file": "credentials.json"},
transport=transport,
)
# It is an error to provide scopes and a transport instance.
transport = transports.TextToSpeechGrpcTransport(
credentials=credentials.AnonymousCredentials(), )
with pytest.raises(ValueError):
client = TextToSpeechClient(
client_options={"scopes": ["1", "2"]},
transport=transport,
)
def test_synthesize_speech(transport: str = "grpc"):
client = TextToSpeechClient(
credentials=credentials.AnonymousCredentials(), transport=transport
)
# Everything is optional in proto3 as far as the runtime is concerned,
# and we are mocking out the actual API, so just send an empty request.
request = cloud_tts.SynthesizeSpeechRequest()
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(
type(client._transport.synthesize_speech), "__call__"
) as call:
# Designate an appropriate return value for the call.
call.return_value = cloud_tts.SynthesizeSpeechResponse(
audio_content=b"audio_content_blob"
)
response = client.synthesize_speech(request)
# Establish that the underlying gRPC stub method was called.
assert len(call.mock_calls) == 1
_, args, _ = call.mock_calls[0]
assert args[0] == request
# Establish that the response is the type that we expect.
assert isinstance(response, cloud_tts.SynthesizeSpeechResponse)
assert response.audio_content == b"audio_content_blob"
def test_synthesize_speech_flattened():
client = TextToSpeechClient(credentials=credentials.AnonymousCredentials())
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(
type(client._transport.synthesize_speech), "__call__"
) as call:
# Designate an appropriate return value for the call.
call.return_value = cloud_tts.SynthesizeSpeechResponse()
# Call the method with a truthy value for each flattened field,
# using the keyword arguments to the method.
response = client.synthesize_speech(
input=cloud_tts.SynthesisInput(text="text_value"),
voice=cloud_tts.VoiceSelectionParams(language_code="language_code_value"),
audio_config=cloud_tts.AudioConfig(
audio_encoding=cloud_tts.AudioEncoding.LINEAR16
),
)
# Establish that the underlying call was made with the expected
# request object values.
assert len(call.mock_calls) == 1
_, args, _ = call.mock_calls[0]
assert args[0].input == cloud_tts.SynthesisInput(text="text_value")
assert args[0].voice == cloud_tts.VoiceSelectionParams(
language_code="language_code_value"
)
assert args[0].audio_config == cloud_tts.AudioConfig(
audio_encoding=cloud_tts.AudioEncoding.LINEAR16
)
def test_text_to_speech_client_get_transport_class():
transport = TextToSpeechClient.get_transport_class()
available_transports = [
transports.TextToSpeechGrpcTransport,
]
assert transport in available_transports
transport = TextToSpeechClient.get_transport_class("grpc")
assert transport == transports.TextToSpeechGrpcTransport
def test_list_voices_flattened_error():
client = TextToSpeechClient(credentials=credentials.AnonymousCredentials())
# Attempting to call a method with both a request object and flattened
# fields is an error.
with pytest.raises(ValueError):
client.list_voices(
cloud_tts.ListVoicesRequest(), language_code="language_code_value"
)
def test_parse_common_organization_path():
expected = {
"organization": "nudibranch",
}
path = TextToSpeechClient.common_organization_path(**expected)
# Check that the path construction is reversible.
actual = TextToSpeechClient.parse_common_organization_path(path)
assert expected == actual
def test_parse_common_folder_path():
expected = {
"folder": "octopus",
}
path = TextToSpeechClient.common_folder_path(**expected)
# Check that the path construction is reversible.
actual = TextToSpeechClient.parse_common_folder_path(path)
assert expected == actual
def test_parse_common_billing_account_path():
expected = {
"billing_account": "clam",
}
path = TextToSpeechClient.common_billing_account_path(**expected)
# Check that the path construction is reversible.
actual = TextToSpeechClient.parse_common_billing_account_path(path)
assert expected == actual
def test_parse_common_project_path():
expected = {
"project": "mussel",
}
path = TextToSpeechClient.common_project_path(**expected)
# Check that the path construction is reversible.
actual = TextToSpeechClient.parse_common_project_path(path)
assert expected == actual
def test_parse_common_location_path():
expected = {
"project": "scallop",
"location": "abalone",
}
path = TextToSpeechClient.common_location_path(**expected)
# Check that the path construction is reversible.
actual = TextToSpeechClient.parse_common_location_path(path)
assert expected == actual
def test_text_to_speech_client_from_service_account_file():
creds = credentials.AnonymousCredentials()
with mock.patch.object(
service_account.Credentials, "from_service_account_file"
) as factory:
factory.return_value = creds
client = TextToSpeechClient.from_service_account_file("dummy/file/path.json")
assert client._transport._credentials == creds
client = TextToSpeechClient.from_service_account_json("dummy/file/path.json")
assert client._transport._credentials == creds
assert client._transport._host == "texttospeech.googleapis.com:443"
def test_synthesize_speech_flattened_error():
client = TextToSpeechClient(credentials=credentials.AnonymousCredentials())
# Attempting to call a method with both a request object and flattened
# fields is an error.
with pytest.raises(ValueError):
client.synthesize_speech(
cloud_tts.SynthesizeSpeechRequest(),
input=cloud_tts.SynthesisInput(text="text_value"),
voice=cloud_tts.VoiceSelectionParams(language_code="language_code_value"),
audio_config=cloud_tts.AudioConfig(
audio_encoding=cloud_tts.AudioEncoding.LINEAR16
),
)
def test_text_to_speech_host_no_port():
client = TextToSpeechClient(
credentials=credentials.AnonymousCredentials(),
client_options=client_options.ClientOptions(
api_endpoint="texttospeech.googleapis.com"),
)
assert client.transport._host == "texttospeech.googleapis.com:443"
def test_common_organization_path():
organization = "oyster"
expected = "organizations/{organization}".format(
organization=organization, )
actual = TextToSpeechClient.common_organization_path(organization)
assert expected == actual
def test_transport_instance():
# A client may be instantiated with a custom transport instance.
transport = transports.TextToSpeechGrpcTransport(
credentials=credentials.AnonymousCredentials()
)
client = TextToSpeechClient(transport=transport)
assert client._transport is transport
def test_common_billing_account_path():
billing_account = "squid"
expected = "billingAccounts/{billing_account}".format(
billing_account=billing_account, )
actual = TextToSpeechClient.common_billing_account_path(billing_account)
assert expected == actual
def test_synthesize_speech_empty_call():
# This test is a coverage failsafe to make sure that totally empty calls,
# i.e. request == None and no flattened fields passed, work.
client = TextToSpeechClient(
credentials=credentials.AnonymousCredentials(),
transport="grpc",
)
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(type(client.transport.synthesize_speech),
"__call__") as call:
client.synthesize_speech()
call.assert_called()
_, args, _ = call.mock_calls[0]
assert args[0] == cloud_tts.SynthesizeSpeechRequest()
def test_transport_grpc_default():
# A client should use the gRPC transport by default.
client = TextToSpeechClient(
credentials=credentials.AnonymousCredentials(), )
assert isinstance(
client.transport,
transports.TextToSpeechGrpcTransport,
)
def test_text_to_speech_auth_adc():
# If no credentials are provided, we should use ADC credentials.
with mock.patch.object(auth, "default") as adc:
adc.return_value = (credentials.AnonymousCredentials(), None)
TextToSpeechClient()
adc.assert_called_once_with(
scopes=("https://www.googleapis.com/auth/cloud-platform",)
)
def test_list_voices_flattened():
client = TextToSpeechClient(credentials=credentials.AnonymousCredentials())
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(type(client._transport.list_voices), "__call__") as call:
# Designate an appropriate return value for the call.
call.return_value = cloud_tts.ListVoicesResponse()
# Call the method with a truthy value for each flattened field,
# using the keyword arguments to the method.
response = client.list_voices(language_code="language_code_value")
# Establish that the underlying call was made with the expected
# request object values.
assert len(call.mock_calls) == 1
_, args, _ = call.mock_calls[0]
assert args[0].language_code == "language_code_value"
def test_credentials_transport_error():
# It is an error to provide credentials and a transport instance.
transport = transports.TextToSpeechGrpcTransport(
credentials=credentials.AnonymousCredentials()
)
with pytest.raises(ValueError):
client = TextToSpeechClient(
credentials=credentials.AnonymousCredentials(), transport=transport
)
def test_common_location_path():
project = "winkle"
location = "nautilus"
expected = "projects/{project}/locations/{location}".format(
project=project,
location=location,
)
actual = TextToSpeechClient.common_location_path(project, location)
assert expected == actual
def test_client_withDEFAULT_CLIENT_INFO():
client_info = gapic_v1.client_info.ClientInfo()
with mock.patch.object(transports.TextToSpeechTransport,
"_prep_wrapped_messages") as prep:
client = TextToSpeechClient(
credentials=credentials.AnonymousCredentials(),
client_info=client_info,
)
prep.assert_called_once_with(client_info)
with mock.patch.object(transports.TextToSpeechTransport,
"_prep_wrapped_messages") as prep:
transport_class = TextToSpeechClient.get_transport_class()
transport = transport_class(
credentials=credentials.AnonymousCredentials(),
client_info=client_info,
)
prep.assert_called_once_with(client_info)
def test_text_to_speech_client_client_options_from_dict():
with mock.patch(
"google.cloud.texttospeech_v1.services.text_to_speech.transports.TextToSpeechGrpcTransport.__init__"
) as grpc_transport:
grpc_transport.return_value = None
client = TextToSpeechClient(client_options={"api_endpoint": "squid.clam.whelk"})
grpc_transport.assert_called_once_with(
api_mtls_endpoint=None,
client_cert_source=None,
credentials=None,
host="squid.clam.whelk",
)
def test_text_to_speech_client_client_options_from_dict():
with mock.patch(
"google.cloud.texttospeech_v1.services.text_to_speech.transports.TextToSpeechGrpcTransport.__init__"
) as grpc_transport:
grpc_transport.return_value = None
client = TextToSpeechClient(
client_options={"api_endpoint": "squid.clam.whelk"})
grpc_transport.assert_called_once_with(
credentials=None,
credentials_file=None,
host="squid.clam.whelk",
scopes=None,
client_cert_source_for_mtls=None,
quota_project_id=None,
client_info=transports.base.DEFAULT_CLIENT_INFO,
)
def test__get_default_mtls_endpoint():
api_endpoint = "example.googleapis.com"
api_mtls_endpoint = "example.mtls.googleapis.com"
sandbox_endpoint = "example.sandbox.googleapis.com"
sandbox_mtls_endpoint = "example.mtls.sandbox.googleapis.com"
non_googleapi = "api.example.com"
assert TextToSpeechClient._get_default_mtls_endpoint(None) is None
assert (TextToSpeechClient._get_default_mtls_endpoint(api_endpoint) ==
api_mtls_endpoint)
assert (TextToSpeechClient._get_default_mtls_endpoint(api_mtls_endpoint) ==
api_mtls_endpoint)
assert (TextToSpeechClient._get_default_mtls_endpoint(sandbox_endpoint) ==
sandbox_mtls_endpoint)
assert (TextToSpeechClient._get_default_mtls_endpoint(
sandbox_mtls_endpoint) == sandbox_mtls_endpoint)
assert TextToSpeechClient._get_default_mtls_endpoint(
non_googleapi) == non_googleapi
def test_common_folder_path():
folder = "whelk"
expected = "folders/{folder}".format(folder=folder, )
actual = TextToSpeechClient.common_folder_path(folder)
assert expected == actual
def test_common_project_path():
project = "cuttlefish"
expected = "projects/{project}".format(project=project, )
actual = TextToSpeechClient.common_project_path(project)
assert expected == actual
def test_text_to_speech_client_client_options():
# Check that if channel is provided we won't create a new one.
with mock.patch(
"google.cloud.texttospeech_v1.services.text_to_speech.TextToSpeechClient.get_transport_class"
) as gtc:
transport = transports.TextToSpeechGrpcTransport(
credentials=credentials.AnonymousCredentials()
)
client = TextToSpeechClient(transport=transport)
gtc.assert_not_called()
# Check mTLS is not triggered with empty client options.
options = client_options.ClientOptions()
with mock.patch(
"google.cloud.texttospeech_v1.services.text_to_speech.TextToSpeechClient.get_transport_class"
) as gtc:
transport = gtc.return_value = mock.MagicMock()
client = TextToSpeechClient(client_options=options)
transport.assert_called_once_with(
credentials=None, host=client.DEFAULT_ENDPOINT
)
# Check mTLS is not triggered if api_endpoint is provided but
# client_cert_source is None.
options = client_options.ClientOptions(api_endpoint="squid.clam.whelk")
with mock.patch(
"google.cloud.texttospeech_v1.services.text_to_speech.transports.TextToSpeechGrpcTransport.__init__"
) as grpc_transport:
grpc_transport.return_value = None
client = TextToSpeechClient(client_options=options)
grpc_transport.assert_called_once_with(
api_mtls_endpoint=None,
client_cert_source=None,
credentials=None,
host="squid.clam.whelk",
)
# Check mTLS is triggered if client_cert_source is provided.
options = client_options.ClientOptions(
client_cert_source=client_cert_source_callback
)
with mock.patch(
"google.cloud.texttospeech_v1.services.text_to_speech.transports.TextToSpeechGrpcTransport.__init__"
) as grpc_transport:
grpc_transport.return_value = None
client = TextToSpeechClient(client_options=options)
grpc_transport.assert_called_once_with(
api_mtls_endpoint=client.DEFAULT_MTLS_ENDPOINT,
client_cert_source=client_cert_source_callback,
credentials=None,
host=client.DEFAULT_ENDPOINT,
)
# Check mTLS is triggered if api_endpoint and client_cert_source are provided.
options = client_options.ClientOptions(
api_endpoint="squid.clam.whelk", client_cert_source=client_cert_source_callback
)
with mock.patch(
"google.cloud.texttospeech_v1.services.text_to_speech.transports.TextToSpeechGrpcTransport.__init__"
) as grpc_transport:
grpc_transport.return_value = None
client = TextToSpeechClient(client_options=options)
grpc_transport.assert_called_once_with(
api_mtls_endpoint="squid.clam.whelk",
client_cert_source=client_cert_source_callback,
credentials=None,
host="squid.clam.whelk",
)
def test_text_to_speech_client_get_transport_class():
transport = TextToSpeechClient.get_transport_class()
assert transport == transports.TextToSpeechGrpcTransport
transport = TextToSpeechClient.get_transport_class("grpc")
assert transport == transports.TextToSpeechGrpcTransport
