def test_transport_instance():
# A client may be instantiated with a custom transport instance.
transport = transports.VideoServiceGrpcTransport(
credentials=ga_credentials.AnonymousCredentials(),
)
client = VideoServiceClient(transport=transport)
assert client.transport is transport
def test_get_video_field_headers():
client = VideoServiceClient(
credentials=ga_credentials.AnonymousCredentials(),
)
# Any value that is part of the HTTP/1.1 URI should be sent as
# a field header. Set these to a non-empty value.
request = video_service.GetVideoRequest()
request.resource_name = 'resource_name/value'
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(
type(client.transport.get_video),
'__call__') as call:
call.return_value = video.Video()
client.get_video(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 field header was sent.
_, _, kw = call.mock_calls[0]
assert (
'x-goog-request-params',
'resource_name=resource_name/value',
) in kw['metadata']
def test_video_service_auth_adc():
# If no credentials are provided, we should use ADC credentials.
with mock.patch.object(google.auth, 'default') as adc:
adc.return_value = (ga_credentials.AnonymousCredentials(), None)
VideoServiceClient()
adc.assert_called_once_with(scopes=(
'https://www.googleapis.com/auth/adwords',
))
def test_transport_grpc_default():
# A client should use the gRPC transport by default.
client = VideoServiceClient(
credentials=ga_credentials.AnonymousCredentials(),
)
assert isinstance(
client.transport,
transports.VideoServiceGrpcTransport,
)
def test_credentials_transport_error():
# It is an error to provide credentials and a transport instance.
transport = transports.VideoServiceGrpcTransport(
credentials=ga_credentials.AnonymousCredentials(),
)
with pytest.raises(ValueError):
client = VideoServiceClient(
credentials=ga_credentials.AnonymousCredentials(),
transport=transport,
)
def test_get_video_flattened_error():
client = VideoServiceClient(
credentials=ga_credentials.AnonymousCredentials(),
)
# Attempting to call a method with both a request object and flattened
# fields is an error.
with pytest.raises(ValueError):
client.get_video(
video_service.GetVideoRequest(),
resource_name='resource_name_value',
)
def test_video_service_client_client_options_from_dict():
with mock.patch('google.ads.googleads.v8.services.services.video_service.transports.VideoServiceGrpcTransport.__init__') as grpc_transport:
grpc_transport.return_value = None
client = VideoServiceClient(
client_options={'api_endpoint': 'squid.clam.whelk'}
)
grpc_transport.assert_called_once_with(
ssl_channel_credentials=None,
credentials=None,
host="squid.clam.whelk",
client_info=transports.base.DEFAULT_CLIENT_INFO,
)
def test_client_withDEFAULT_CLIENT_INFO():
client_info = gapic_v1.client_info.ClientInfo()
with mock.patch.object(transports.VideoServiceTransport, '_prep_wrapped_messages') as prep:
client = VideoServiceClient(
credentials=ga_credentials.AnonymousCredentials(),
client_info=client_info,
)
prep.assert_called_once_with(client_info)
with mock.patch.object(transports.VideoServiceTransport, '_prep_wrapped_messages') as prep:
transport_class = VideoServiceClient.get_transport_class()
transport = transport_class(
credentials=ga_credentials.AnonymousCredentials(),
client_info=client_info,
)
prep.assert_called_once_with(client_info)
def test_get_video_flattened():
client = VideoServiceClient(
credentials=ga_credentials.AnonymousCredentials(),
)
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(
type(client.transport.get_video),
'__call__') as call:
# Designate an appropriate return value for the call.
call.return_value = video.Video()
# Call the method with a truthy value for each flattened field,
# using the keyword arguments to the method.
client.get_video(
resource_name='resource_name_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].resource_name == 'resource_name_value'
def test_get_video(transport: str = 'grpc', request_type=video_service.GetVideoRequest):
client = VideoServiceClient(
credentials=ga_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 = request_type()
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(
type(client.transport.get_video),
'__call__') as call:
# Designate an appropriate return value for the call.
call.return_value = video.Video(
resource_name='resource_name_value',
id='id_value',
channel_id='channel_id_value',
duration_millis=1615,
title='title_value',
)
response = client.get_video(request)
# Establish that the underlying gRPC stub method was called.
assert len(call.mock_calls) == 1
_, args, _ = call.mock_calls[0]
assert args[0] == video_service.GetVideoRequest()
# Establish that the response is the type that we expect.
assert isinstance(response, video.Video)
assert response.resource_name == 'resource_name_value'
assert response.id == 'id_value'
assert response.channel_id == 'channel_id_value'
assert response.duration_millis == 1615
assert response.title == 'title_value'
def test_video_service_client_client_options():
# Check that if channel is provided we won't create a new one.
with mock.patch('google.ads.googleads.v8.services.services.video_service.VideoServiceClient.get_transport_class') as gtc:
transport = transports.VideoServiceGrpcTransport(
credentials=ga_credentials.AnonymousCredentials()
)
client = VideoServiceClient(transport=transport)
gtc.assert_not_called()
# Check that if channel is provided via str we will create a new one.
with mock.patch('google.ads.googleads.v8.services.services.video_service.VideoServiceClient.get_transport_class') as gtc:
client = VideoServiceClient(transport="grpc")
gtc.assert_called()
# Check the case api_endpoint is provided.
options = client_options.ClientOptions(api_endpoint="squid.clam.whelk")
with mock.patch('google.ads.googleads.v8.services.services.video_service.transports.VideoServiceGrpcTransport.__init__') as grpc_transport:
grpc_transport.return_value = None
client = VideoServiceClient(client_options=options)
grpc_transport.assert_called_once_with(
ssl_channel_credentials=None,
credentials=None,
host="squid.clam.whelk",
client_info=transports.base.DEFAULT_CLIENT_INFO,
)
# Check the case api_endpoint is not provided and GOOGLE_API_USE_MTLS_ENDPOINT
# is "never".
with mock.patch.dict(os.environ, {"GOOGLE_API_USE_MTLS_ENDPOINT": "never"}):
with mock.patch('google.ads.googleads.v8.services.services.video_service.transports.VideoServiceGrpcTransport.__init__') as grpc_transport:
grpc_transport.return_value = None
client = VideoServiceClient()
grpc_transport.assert_called_once_with(
ssl_channel_credentials=None,
credentials=None,
host=client.DEFAULT_ENDPOINT,
client_info=transports.base.DEFAULT_CLIENT_INFO,
)
# Check the case api_endpoint is not provided and GOOGLE_API_USE_MTLS_ENDPOINT is
# "always".
with mock.patch.dict(os.environ, {"GOOGLE_API_USE_MTLS_ENDPOINT": "always"}):
with mock.patch('google.ads.googleads.v8.services.services.video_service.transports.VideoServiceGrpcTransport.__init__') as grpc_transport:
grpc_transport.return_value = None
client = VideoServiceClient()
grpc_transport.assert_called_once_with(
ssl_channel_credentials=None,
credentials=None,
host=client.DEFAULT_MTLS_ENDPOINT,
client_info=transports.base.DEFAULT_CLIENT_INFO,
)
# Check the case api_endpoint is not provided and GOOGLE_API_USE_MTLS_ENDPOINT has
# unsupported value.
with mock.patch.dict(os.environ, {"GOOGLE_API_USE_MTLS_ENDPOINT": "Unsupported"}):
with pytest.raises(MutualTLSChannelError):
client = VideoServiceClient()
# Check the case GOOGLE_API_USE_CLIENT_CERTIFICATE has unsupported value.
with mock.patch.dict(os.environ, {"GOOGLE_API_USE_CLIENT_CERTIFICATE": "Unsupported"}):
with pytest.raises(ValueError):
client = VideoServiceClient()
def test_video_service_host_with_port():
client = VideoServiceClient(
credentials=ga_credentials.AnonymousCredentials(),
client_options=client_options.ClientOptions(api_endpoint='googleads.googleapis.com:8000'),
)
assert client.transport._host == 'googleads.googleapis.com:8000'
def test_video_service_client_mtls_env_auto(use_client_cert_env):
# This tests the endpoint autoswitch behavior. Endpoint is autoswitched to the default
# mtls endpoint, if GOOGLE_API_USE_CLIENT_CERTIFICATE is "true" and client cert exists.
# Check the case client_cert_source is provided. Whether client cert is used depends on
# GOOGLE_API_USE_CLIENT_CERTIFICATE value.
with mock.patch.dict(os.environ, {"GOOGLE_API_USE_CLIENT_CERTIFICATE": use_client_cert_env}):
options = client_options.ClientOptions(client_cert_source=client_cert_source_callback)
with mock.patch('google.ads.googleads.v8.services.services.video_service.transports.VideoServiceGrpcTransport.__init__') as grpc_transport:
ssl_channel_creds = mock.Mock()
with mock.patch('grpc.ssl_channel_credentials', return_value=ssl_channel_creds):
grpc_transport.return_value = None
client = VideoServiceClient(client_options=options)
if use_client_cert_env == "false":
expected_ssl_channel_creds = None
expected_host = client.DEFAULT_ENDPOINT
else:
expected_ssl_channel_creds = ssl_channel_creds
expected_host = client.DEFAULT_MTLS_ENDPOINT
grpc_transport.assert_called_once_with(
ssl_channel_credentials=expected_ssl_channel_creds,
credentials=None,
host=expected_host,
client_info=transports.base.DEFAULT_CLIENT_INFO,
)
# Check the case ADC client cert is provided. Whether client cert is used depends on
# GOOGLE_API_USE_CLIENT_CERTIFICATE value.
with mock.patch.dict(os.environ, {"GOOGLE_API_USE_CLIENT_CERTIFICATE": use_client_cert_env}):
with mock.patch('google.ads.googleads.v8.services.services.video_service.transports.VideoServiceGrpcTransport.__init__') as grpc_transport:
with mock.patch('google.auth.transport.grpc.SslCredentials.__init__', return_value=None):
with mock.patch('google.auth.transport.grpc.SslCredentials.is_mtls', new_callable=mock.PropertyMock) as is_mtls_mock:
with mock.patch('google.auth.transport.grpc.SslCredentials.ssl_credentials', new_callable=mock.PropertyMock) as ssl_credentials_mock:
if use_client_cert_env == "false":
is_mtls_mock.return_value = False
ssl_credentials_mock.return_value = None
expected_host = client.DEFAULT_ENDPOINT
expected_ssl_channel_creds = None
else:
is_mtls_mock.return_value = True
ssl_credentials_mock.return_value = mock.Mock()
expected_host = client.DEFAULT_MTLS_ENDPOINT
expected_ssl_channel_creds = ssl_credentials_mock.return_value
grpc_transport.return_value = None
client = VideoServiceClient()
grpc_transport.assert_called_once_with(
ssl_channel_credentials=expected_ssl_channel_creds,
credentials=None,
host=expected_host,
client_info=transports.base.DEFAULT_CLIENT_INFO,
)
# Check the case client_cert_source and ADC client cert are not provided.
with mock.patch.dict(os.environ, {"GOOGLE_API_USE_CLIENT_CERTIFICATE": use_client_cert_env}):
with mock.patch('google.ads.googleads.v8.services.services.video_service.transports.VideoServiceGrpcTransport.__init__') as grpc_transport:
with mock.patch('google.auth.transport.grpc.SslCredentials.__init__', return_value=None):
with mock.patch('google.auth.transport.grpc.SslCredentials.is_mtls', new_callable=mock.PropertyMock) as is_mtls_mock:
is_mtls_mock.return_value = False
grpc_transport.return_value = None
client = VideoServiceClient()
grpc_transport.assert_called_once_with(
ssl_channel_credentials=None,
credentials=None,
host=client.DEFAULT_ENDPOINT,
client_info=transports.base.DEFAULT_CLIENT_INFO,
)