def test_predict( transport: str = "grpc", request_type=prediction_service.PredictRequest ): client = PredictionServiceClient( 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.predict), "__call__") as call: # Designate an appropriate return value for the call. call.return_value = prediction_service.PredictResponse( attribution_token="attribution_token_value", missing_ids=["missing_ids_value"], validate_only=True, ) response = client.predict(request) # Establish that the underlying gRPC stub method was called. assert len(call.mock_calls) == 1 _, args, _ = call.mock_calls[0] assert args[0] == prediction_service.PredictRequest() # Establish that the response is the type that we expect. assert isinstance(response, prediction_service.PredictResponse) assert response.attribution_token == "attribution_token_value" assert response.missing_ids == ["missing_ids_value"] assert response.validate_only is True
def test_credentials_transport_error(): # It is an error to provide credentials and a transport instance. transport = transports.PredictionServiceGrpcTransport( credentials=ga_credentials.AnonymousCredentials(), ) with pytest.raises(ValueError): client = PredictionServiceClient( credentials=ga_credentials.AnonymousCredentials(), transport=transport, ) # It is an error to provide a credentials file and a transport instance. transport = transports.PredictionServiceGrpcTransport( credentials=ga_credentials.AnonymousCredentials(), ) with pytest.raises(ValueError): client = PredictionServiceClient( client_options={"credentials_file": "credentials.json"}, transport=transport, ) # It is an error to provide scopes and a transport instance. transport = transports.PredictionServiceGrpcTransport( credentials=ga_credentials.AnonymousCredentials(), ) with pytest.raises(ValueError): client = PredictionServiceClient( client_options={"scopes": ["1", "2"]}, transport=transport, )
def test_prediction_service_client_get_transport_class(): transport = PredictionServiceClient.get_transport_class() available_transports = [ transports.PredictionServiceGrpcTransport, ] assert transport in available_transports transport = PredictionServiceClient.get_transport_class("grpc") assert transport == transports.PredictionServiceGrpcTransport
def test_parse_common_project_path(): expected = { "project": "nudibranch", } path = PredictionServiceClient.common_project_path(**expected) # Check that the path construction is reversible. actual = PredictionServiceClient.parse_common_project_path(path) assert expected == actual
def test_parse_common_organization_path(): expected = { "organization": "octopus", } path = PredictionServiceClient.common_organization_path(**expected) # Check that the path construction is reversible. actual = PredictionServiceClient.parse_common_organization_path(path) assert expected == actual
def test_parse_common_folder_path(): expected = { "folder": "clam", } path = PredictionServiceClient.common_folder_path(**expected) # Check that the path construction is reversible. actual = PredictionServiceClient.parse_common_folder_path(path) assert expected == actual
def test_parse_common_billing_account_path(): expected = { "billing_account": "abalone", } path = PredictionServiceClient.common_billing_account_path(**expected) # Check that the path construction is reversible. actual = PredictionServiceClient.parse_common_billing_account_path(path) assert expected == actual
def test_parse_common_location_path(): expected = { "project": "winkle", "location": "nautilus", } path = PredictionServiceClient.common_location_path(**expected) # Check that the path construction is reversible. actual = PredictionServiceClient.parse_common_location_path(path) assert expected == actual
def test_predict_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 = PredictionServiceClient( 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.predict), "__call__") as call: client.predict() call.assert_called() _, args, _ = call.mock_calls[0] assert args[0] == prediction_service.PredictRequest()
def test_parse_product_path(): expected = { "project": "nudibranch", "location": "cuttlefish", "catalog": "mussel", "branch": "winkle", "product": "nautilus", } path = PredictionServiceClient.product_path(**expected) # Check that the path construction is reversible. actual = PredictionServiceClient.parse_product_path(path) assert expected == actual
def test_transport_instance(): # A client may be instantiated with a custom transport instance. transport = transports.PredictionServiceGrpcTransport( credentials=ga_credentials.AnonymousCredentials(), ) client = PredictionServiceClient(transport=transport) assert client.transport is transport
def test_common_billing_account_path(): billing_account = "scallop" expected = "billingAccounts/{billing_account}".format( billing_account=billing_account, ) actual = PredictionServiceClient.common_billing_account_path(billing_account) assert expected == actual
def test_common_location_path(): project = "cuttlefish" location = "mussel" expected = "projects/{project}/locations/{location}".format( project=project, location=location, ) actual = PredictionServiceClient.common_location_path(project, location) assert expected == actual
def test_prediction_service_host_with_port(): client = PredictionServiceClient( credentials=ga_credentials.AnonymousCredentials(), client_options=client_options.ClientOptions( api_endpoint="retail.googleapis.com:8000" ), ) assert client.transport._host == "retail.googleapis.com:8000"
def test_prediction_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) PredictionServiceClient() adc.assert_called_once_with( scopes=("https://www.googleapis.com/auth/cloud-platform",), quota_project_id=None, )
def test_client_withDEFAULT_CLIENT_INFO(): client_info = gapic_v1.client_info.ClientInfo() with mock.patch.object( transports.PredictionServiceTransport, "_prep_wrapped_messages" ) as prep: client = PredictionServiceClient( credentials=ga_credentials.AnonymousCredentials(), client_info=client_info, ) prep.assert_called_once_with(client_info) with mock.patch.object( transports.PredictionServiceTransport, "_prep_wrapped_messages" ) as prep: transport_class = PredictionServiceClient.get_transport_class() transport = transport_class( credentials=ga_credentials.AnonymousCredentials(), client_info=client_info, ) prep.assert_called_once_with(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 PredictionServiceClient._get_default_mtls_endpoint(None) is None assert ( PredictionServiceClient._get_default_mtls_endpoint(api_endpoint) == api_mtls_endpoint ) assert ( PredictionServiceClient._get_default_mtls_endpoint(api_mtls_endpoint) == api_mtls_endpoint ) assert ( PredictionServiceClient._get_default_mtls_endpoint(sandbox_endpoint) == sandbox_mtls_endpoint ) assert ( PredictionServiceClient._get_default_mtls_endpoint(sandbox_mtls_endpoint) == sandbox_mtls_endpoint ) assert ( PredictionServiceClient._get_default_mtls_endpoint(non_googleapi) == non_googleapi )
def test_predict_field_headers(): client = PredictionServiceClient(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 = prediction_service.PredictRequest() request.placement = "placement/value" # Mock the actual call within the gRPC stub, and fake the request. with mock.patch.object(type(client.transport.predict), "__call__") as call: call.return_value = prediction_service.PredictResponse() client.predict(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", "placement=placement/value",) in kw["metadata"]
def test_product_path(): project = "squid" location = "clam" catalog = "whelk" branch = "octopus" product = "oyster" expected = "projects/{project}/locations/{location}/catalogs/{catalog}/branches/{branch}/products/{product}".format( project=project, location=location, catalog=catalog, branch=branch, product=product, ) actual = PredictionServiceClient.product_path( project, location, catalog, branch, product ) assert expected == actual
def test_prediction_service_client_client_options_from_dict(): with mock.patch( "google.cloud.retail_v2.services.prediction_service.transports.PredictionServiceGrpcTransport.__init__" ) as grpc_transport: grpc_transport.return_value = None client = PredictionServiceClient( 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, always_use_jwt_access=True, )
def test_common_folder_path(): folder = "squid" expected = "folders/{folder}".format(folder=folder,) actual = PredictionServiceClient.common_folder_path(folder) assert expected == actual
def test_transport_grpc_default(): # A client should use the gRPC transport by default. client = PredictionServiceClient(credentials=ga_credentials.AnonymousCredentials(),) assert isinstance(client.transport, transports.PredictionServiceGrpcTransport,)
def test_common_organization_path(): organization = "whelk" expected = "organizations/{organization}".format(organization=organization,) actual = PredictionServiceClient.common_organization_path(organization) assert expected == actual
def test_common_project_path(): project = "oyster" expected = "projects/{project}".format(project=project,) actual = PredictionServiceClient.common_project_path(project) assert expected == actual