def test_credentials_transport_error():
# It is an error to provide credentials and a transport instance.
transport = transports.LookupServiceGrpcTransport(
credentials=ga_credentials.AnonymousCredentials(), )
with pytest.raises(ValueError):
client = LookupServiceClient(
credentials=ga_credentials.AnonymousCredentials(),
transport=transport,
)
# It is an error to provide a credentials file and a transport instance.
transport = transports.LookupServiceGrpcTransport(
credentials=ga_credentials.AnonymousCredentials(), )
with pytest.raises(ValueError):
client = LookupServiceClient(
client_options={"credentials_file": "credentials.json"},
transport=transport,
)
# It is an error to provide scopes and a transport instance.
transport = transports.LookupServiceGrpcTransport(
credentials=ga_credentials.AnonymousCredentials(), )
with pytest.raises(ValueError):
client = LookupServiceClient(
client_options={"scopes": ["1", "2"]},
transport=transport,
)
def test_lookup_service_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)
LookupServiceClient()
adc.assert_called_once_with(
scopes=("https://www.googleapis.com/auth/cloud-platform", ))
def test_lookup_service_host_with_port():
client = LookupServiceClient(
credentials=ga_credentials.AnonymousCredentials(),
client_options=client_options.ClientOptions(
api_endpoint="servicedirectory.googleapis.com:8000"),
)
assert client.transport._host == "servicedirectory.googleapis.com:8000"
def test_resolve_service_field_headers():
client = LookupServiceClient(
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 = lookup_service.ResolveServiceRequest()
request.name = "name/value"
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(type(client.transport.resolve_service),
"__call__") as call:
call.return_value = lookup_service.ResolveServiceResponse()
client.resolve_service(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",
"name=name/value",
) in kw["metadata"]
def test_resolve_service(transport: str = "grpc",
request_type=lookup_service.ResolveServiceRequest):
client = LookupServiceClient(
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.resolve_service),
"__call__") as call:
# Designate an appropriate return value for the call.
call.return_value = lookup_service.ResolveServiceResponse()
response = client.resolve_service(request)
# Establish that the underlying gRPC stub method was called.
assert len(call.mock_calls) == 1
_, args, _ = call.mock_calls[0]
assert args[0] == lookup_service.ResolveServiceRequest()
# Establish that the response is the type that we expect.
assert isinstance(response, lookup_service.ResolveServiceResponse)
def test_lookup_service_host_no_port():
client = LookupServiceClient(
credentials=credentials.AnonymousCredentials(),
client_options=client_options.ClientOptions(
api_endpoint="servicedirectory.googleapis.com"),
transport="grpc",
)
assert client._transport._host == "servicedirectory.googleapis.com:443"
def test_credentials_transport_error():
# It is an error to provide credentials and a transport instance.
transport = transports.LookupServiceGrpcTransport(
credentials=credentials.AnonymousCredentials())
with pytest.raises(ValueError):
client = LookupServiceClient(
credentials=credentials.AnonymousCredentials(),
transport=transport)
def test_transport_grpc_default():
# A client should use the gRPC transport by default.
client = LookupServiceClient(
credentials=ga_credentials.AnonymousCredentials(), )
assert isinstance(
client.transport,
transports.LookupServiceGrpcTransport,
)
def test_lookup_service_auth_adc_old_google_auth():
# If no credentials are provided, we should use ADC credentials.
with mock.patch.object(google.auth, "default", autospec=True) as adc:
adc.return_value = (ga_credentials.AnonymousCredentials(), None)
LookupServiceClient()
adc.assert_called_once_with(
scopes=("https://www.googleapis.com/auth/cloud-platform", ),
quota_project_id=None,
)
def test_lookup_service_client_client_options_from_dict():
with mock.patch(
"google.cloud.servicedirectory_v1beta1.services.lookup_service.transports.LookupServiceGrpcTransport.__init__"
) as grpc_transport:
grpc_transport.return_value = None
client = LookupServiceClient(
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_resolve_service_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 = LookupServiceClient(
credentials=ga_credentials.AnonymousCredentials(),
transport="grpc",
)
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(type(client.transport.resolve_service),
"__call__") as call:
client.resolve_service()
call.assert_called()
_, args, _ = call.mock_calls[0]
assert args[0] == lookup_service.ResolveServiceRequest()
def test_lookup_service_client_client_options_from_dict():
with mock.patch(
"google.cloud.servicedirectory_v1beta1.services.lookup_service.transports.LookupServiceGrpcTransport.__init__"
) as grpc_transport:
grpc_transport.return_value = None
client = LookupServiceClient(
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_client_withDEFAULT_CLIENT_INFO():
client_info = gapic_v1.client_info.ClientInfo()
with mock.patch.object(transports.LookupServiceTransport,
"_prep_wrapped_messages") as prep:
client = LookupServiceClient(
credentials=ga_credentials.AnonymousCredentials(),
client_info=client_info,
)
prep.assert_called_once_with(client_info)
with mock.patch.object(transports.LookupServiceTransport,
"_prep_wrapped_messages") as prep:
transport_class = LookupServiceClient.get_transport_class()
transport = transport_class(
credentials=ga_credentials.AnonymousCredentials(),
client_info=client_info,
)
prep.assert_called_once_with(client_info)
def test_lookup_service_client_client_options():
# Check that if channel is provided we won't create a new one.
with mock.patch(
"google.cloud.servicedirectory_v1beta1.services.lookup_service.LookupServiceClient.get_transport_class"
) as gtc:
transport = transports.LookupServiceGrpcTransport(
credentials=credentials.AnonymousCredentials())
client = LookupServiceClient(transport=transport)
gtc.assert_not_called()
# Check mTLS is not triggered with empty client options.
options = client_options.ClientOptions()
with mock.patch(
"google.cloud.servicedirectory_v1beta1.services.lookup_service.LookupServiceClient.get_transport_class"
) as gtc:
transport = gtc.return_value = mock.MagicMock()
client = LookupServiceClient(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.servicedirectory_v1beta1.services.lookup_service.transports.LookupServiceGrpcTransport.__init__"
) as grpc_transport:
grpc_transport.return_value = None
client = LookupServiceClient(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.servicedirectory_v1beta1.services.lookup_service.transports.LookupServiceGrpcTransport.__init__"
) as grpc_transport:
grpc_transport.return_value = None
client = LookupServiceClient(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.servicedirectory_v1beta1.services.lookup_service.transports.LookupServiceGrpcTransport.__init__"
) as grpc_transport:
grpc_transport.return_value = None
client = LookupServiceClient(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_transport_instance():
# A client may be instantiated with a custom transport instance.
transport = transports.LookupServiceGrpcTransport(
credentials=credentials.AnonymousCredentials())
client = LookupServiceClient(transport=transport)
assert client._transport is transport
def test_lookup_service_client_client_options():
# Check that if channel is provided we won't create a new one.
with mock.patch(
"google.cloud.servicedirectory_v1beta1.services.lookup_service.LookupServiceClient.get_transport_class"
) as gtc:
transport = transports.LookupServiceGrpcTransport(
credentials=credentials.AnonymousCredentials())
client = LookupServiceClient(transport=transport)
gtc.assert_not_called()
# Check that if channel is provided via str we will create a new one.
with mock.patch(
"google.cloud.servicedirectory_v1beta1.services.lookup_service.LookupServiceClient.get_transport_class"
) as gtc:
client = LookupServiceClient(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.cloud.servicedirectory_v1beta1.services.lookup_service.transports.LookupServiceGrpcTransport.__init__"
) as grpc_transport:
grpc_transport.return_value = None
client = LookupServiceClient(client_options=options)
grpc_transport.assert_called_once_with(
api_mtls_endpoint="squid.clam.whelk",
client_cert_source=None,
credentials=None,
host="squid.clam.whelk",
)
# Check the case api_endpoint is not provided and GOOGLE_API_USE_MTLS is
# "never".
os.environ["GOOGLE_API_USE_MTLS"] = "never"
with mock.patch(
"google.cloud.servicedirectory_v1beta1.services.lookup_service.transports.LookupServiceGrpcTransport.__init__"
) as grpc_transport:
grpc_transport.return_value = None
client = LookupServiceClient()
grpc_transport.assert_called_once_with(
api_mtls_endpoint=client.DEFAULT_ENDPOINT,
client_cert_source=None,
credentials=None,
host=client.DEFAULT_ENDPOINT,
)
# Check the case api_endpoint is not provided and GOOGLE_API_USE_MTLS is
# "always".
os.environ["GOOGLE_API_USE_MTLS"] = "always"
with mock.patch(
"google.cloud.servicedirectory_v1beta1.services.lookup_service.transports.LookupServiceGrpcTransport.__init__"
) as grpc_transport:
grpc_transport.return_value = None
client = LookupServiceClient()
grpc_transport.assert_called_once_with(
api_mtls_endpoint=client.DEFAULT_MTLS_ENDPOINT,
client_cert_source=None,
credentials=None,
host=client.DEFAULT_MTLS_ENDPOINT,
)
# Check the case api_endpoint is not provided, GOOGLE_API_USE_MTLS is
# "auto", and client_cert_source is provided.
os.environ["GOOGLE_API_USE_MTLS"] = "auto"
options = client_options.ClientOptions(
client_cert_source=client_cert_source_callback)
with mock.patch(
"google.cloud.servicedirectory_v1beta1.services.lookup_service.transports.LookupServiceGrpcTransport.__init__"
) as grpc_transport:
grpc_transport.return_value = None
client = LookupServiceClient(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_MTLS_ENDPOINT,
)
# Check the case api_endpoint is not provided, GOOGLE_API_USE_MTLS is
# "auto", and default_client_cert_source is provided.
os.environ["GOOGLE_API_USE_MTLS"] = "auto"
with mock.patch(
"google.cloud.servicedirectory_v1beta1.services.lookup_service.transports.LookupServiceGrpcTransport.__init__"
) as grpc_transport:
with mock.patch(
"google.auth.transport.mtls.has_default_client_cert_source",
return_value=True,
):
grpc_transport.return_value = None
client = LookupServiceClient()
grpc_transport.assert_called_once_with(
api_mtls_endpoint=client.DEFAULT_MTLS_ENDPOINT,
client_cert_source=None,
credentials=None,
host=client.DEFAULT_MTLS_ENDPOINT,
)
# Check the case api_endpoint is not provided, GOOGLE_API_USE_MTLS is
# "auto", but client_cert_source and default_client_cert_source are None.
os.environ["GOOGLE_API_USE_MTLS"] = "auto"
with mock.patch(
"google.cloud.servicedirectory_v1beta1.services.lookup_service.transports.LookupServiceGrpcTransport.__init__"
) as grpc_transport:
with mock.patch(
"google.auth.transport.mtls.has_default_client_cert_source",
return_value=False,
):
grpc_transport.return_value = None
client = LookupServiceClient()
grpc_transport.assert_called_once_with(
api_mtls_endpoint=client.DEFAULT_ENDPOINT,
client_cert_source=None,
credentials=None,
host=client.DEFAULT_ENDPOINT,
)
# Check the case api_endpoint is not provided and GOOGLE_API_USE_MTLS has
# unsupported value.
os.environ["GOOGLE_API_USE_MTLS"] = "Unsupported"
with pytest.raises(MutualTLSChannelError):
client = LookupServiceClient()
del os.environ["GOOGLE_API_USE_MTLS"]