def test_paged_expand_pages(): client = EchoClient(credentials=credentials.AnonymousCredentials, ) # Mock the actual call within the gRPC stub, and fake the request. with mock.patch.object(type(client._transport.paged_expand), '__call__') as call: # Set the response to a series of pages. call.side_effect = ( gs_echo.PagedExpandResponse( responses=[ gs_echo.EchoResponse(), gs_echo.EchoResponse(), gs_echo.EchoResponse(), ], next_page_token='abc', ), gs_echo.PagedExpandResponse( responses=[], next_page_token='def', ), gs_echo.PagedExpandResponse( responses=[ gs_echo.EchoResponse(), ], next_page_token='ghi', ), gs_echo.PagedExpandResponse(responses=[ gs_echo.EchoResponse(), gs_echo.EchoResponse(), ], ), RuntimeError, ) pages = list(client.paged_expand(request={}).pages) for page, token in zip(pages, ['abc', 'def', 'ghi', '']): assert page.raw_page.next_page_token == token
def test_paged_expand_pager(): client = EchoClient(credentials=credentials.AnonymousCredentials, ) # Mock the actual call within the gRPC stub, and fake the request. with mock.patch.object(type(client._transport.paged_expand), '__call__') as call: # Set the response to a series of pages. call.side_effect = ( gs_echo.PagedExpandResponse( responses=[ gs_echo.EchoResponse(), gs_echo.EchoResponse(), gs_echo.EchoResponse(), ], next_page_token='abc', ), gs_echo.PagedExpandResponse( responses=[], next_page_token='def', ), gs_echo.PagedExpandResponse( responses=[ gs_echo.EchoResponse(), ], next_page_token='ghi', ), gs_echo.PagedExpandResponse(responses=[ gs_echo.EchoResponse(), gs_echo.EchoResponse(), ], ), RuntimeError, ) results = [i for i in client.paged_expand(request={}, )] assert len(results) == 6 assert all(isinstance(i, gs_echo.EchoResponse) for i in results)
def test_block(transport: str = 'grpc'): client = EchoClient( 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 = gs_echo.BlockRequest() # Mock the actual call within the gRPC stub, and fake the request. with mock.patch.object(type(client._transport.block), '__call__') as call: # Designate an appropriate return value for the call. call.return_value = gs_echo.BlockResponse(content='content_value', ) response = client.block(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, gs_echo.BlockResponse) assert response.content == 'content_value'
def test_chat(transport: str = 'grpc'): client = EchoClient( 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 = gs_echo.EchoRequest() requests = [request] # Mock the actual call within the gRPC stub, and fake the request. with mock.patch.object(type(client._transport.chat), '__call__') as call: # Designate an appropriate return value for the call. call.return_value = iter([gs_echo.EchoResponse()]) response = client.chat(iter(requests)) # Establish that the underlying gRPC stub method was called. assert len(call.mock_calls) == 1 _, args, _ = call.mock_calls[0] assert next(args[0]) == request # Establish that the response is the type that we expect. for message in response: assert isinstance(message, gs_echo.EchoResponse)
def test_collect(): print("=================test collect ===================") client = EchoClient(transport=transport) content = 'The rain in Spain stays mainly on the Plain!' requests = content.split(' ') requests = map(lambda s: gs_echo.EchoRequest(content=s), requests) response = client.collect(iter(requests)) print(response)
def test_expand(): print("=================test expand ===================") client = EchoClient(transport=transport) request = gs_echo.ExpandRequest(content='one two three four') responses = client.expand(request) for message in responses: print(message) print("trailing metadata...") print(responses.trailing_metadata())
def test_chat(): print("=================test chat ===================") client = EchoClient(transport=transport) content = 'The rain in Spain stays mainly on the Plain!' requests = content.split(' ') requests = map(lambda s: gs_echo.EchoRequest(content=s), requests) responses = client.chat(iter(requests)) for res in responses: print(res) print("trailing metadata...") print(responses.trailing_metadata())
def test_expand_flattened_error(): client = EchoClient(credentials=credentials.AnonymousCredentials(), ) # Attempting to call a method with both a request object and flattened # fields is an error. with pytest.raises(ValueError): client.expand( gs_echo.ExpandRequest(), content='content_value', error=status.Status(code=411), )
def test_echo_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 = EchoClient.from_service_account_file("dummy/file/path.json") assert client._transport._credentials == creds client = EchoClient.from_service_account_json("dummy/file/path.json") assert client._transport._credentials == creds assert client._transport._host == 'localhost:7469'
def run_should_pass(): print("================= should pass ====================") header_adder_interceptor = client_interceptor.header_adder_interceptor( 'one-time-password', '42') channel = grpc.insecure_channel('localhost:50051') intercept_channel = grpc.intercept_channel(channel, header_adder_interceptor) transport = transports.EchoGrpcTransport(channel=intercept_channel) client = EchoClient(transport=transport) request = gs_echo.ExpandRequest(content='one two three four') responses = client.expand(request) for message in responses: print(message) print("trailing metadata...") print(responses.trailing_metadata())
def run_should_fail(): print( "================= should fail with 'Access denied!' ====================" ) channel = grpc.insecure_channel('localhost:50051') transport = transports.EchoGrpcTransport(channel=channel) client = EchoClient(transport=transport) try: request = gs_echo.ExpandRequest(content='one two three four') responses = client.expand(request) for message in responses: print(message) print("trailing metadata...") print(responses.trailing_metadata()) except: print(sys.exc_info())
def test_echo_host_no_port(): client = EchoClient( credentials=credentials.AnonymousCredentials(), client_options=client_options.ClientOptions(api_endpoint='localhost'), transport='grpc', ) assert client._transport._host == 'localhost:443'
def test_transport_grpc_default(): # A client should use the gRPC transport by default. client = EchoClient(credentials=credentials.AnonymousCredentials(), ) assert isinstance( client._transport, transports.EchoGrpcTransport, )
def test_credentials_transport_error(): # It is an error to provide credentials and a transport instance. transport = transports.EchoGrpcTransport( credentials=credentials.AnonymousCredentials(), ) with pytest.raises(ValueError): client = EchoClient( credentials=credentials.AnonymousCredentials(), transport=transport, )
def run_should_pass(): print("================= should pass ====================") header_adder_interceptor = client_interceptor.header_adder_interceptor( 'one-time-password', '42') channel = grpc.insecure_channel('localhost:50051') intercept_channel = grpc.intercept_channel(channel, header_adder_interceptor) transport = transports.EchoGrpcTransport(channel=intercept_channel) client = EchoClient(transport=transport) content = 'The rain in Spain stays mainly on the Plain!' requests = content.split(' ') requests = map(lambda s: gs_echo.EchoRequest(content=s), requests) responses = client.chat(iter(requests)) for res in responses: print(res) print("trailing metadata...") print(responses.trailing_metadata())
def test_echo_client_client_options_from_dict(): with mock.patch( 'google.showcase_v1beta1.services.echo.EchoClient.get_transport_class' ) as gtc: transport = gtc.return_value = mock.MagicMock() client = EchoClient( client_options={'api_endpoint': 'squid.clam.whelk'}) transport.assert_called_once_with(credentials=None, host="squid.clam.whelk")
def run_should_fail(): print( "================= should fail with 'Access denied!' ====================" ) channel = grpc.insecure_channel('localhost:50051') transport = transports.EchoGrpcTransport(channel=channel) client = EchoClient(transport=transport) content = 'The rain in Spain stays mainly on the Plain!' requests = content.split(' ') requests = map(lambda s: gs_echo.EchoRequest(content=s), requests) try: responses = client.chat(iter(requests)) for res in responses: print(res) print("trailing metadata...") print(responses.trailing_metadata()) except: print(sys.exc_info())
def test_expand_flattened(): client = EchoClient(credentials=credentials.AnonymousCredentials(), ) # Mock the actual call within the gRPC stub, and fake the request. with mock.patch.object(type(client._transport.expand), '__call__') as call: # Designate an appropriate return value for the call. call.return_value = iter([gs_echo.EchoResponse()]) # Call the method with a truthy value for each flattened field, # using the keyword arguments to the method. response = client.expand( content='content_value', error=status.Status(code=411), ) # 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].content == 'content_value' assert args[0].error == status.Status(code=411)
def test_echo_client_client_options(): # Check the default options have their expected values. assert EchoClient.DEFAULT_OPTIONS.api_endpoint == 'localhost:7469' # Check that options can be customized. options = client_options.ClientOptions(api_endpoint="squid.clam.whelk") with mock.patch( 'google.showcase_v1beta1.services.echo.EchoClient.get_transport_class' ) as gtc: transport = gtc.return_value = mock.MagicMock() client = EchoClient(client_options=options) transport.assert_called_once_with(credentials=None, host="squid.clam.whelk")
def test_echo_client_client_options_from_dict(): with mock.patch( 'google.showcase_v1beta1.services.echo.transports.EchoGrpcTransport.__init__' ) as grpc_transport: grpc_transport.return_value = None client = EchoClient( 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_echo_grpc_lro_client(): client = EchoClient( credentials=credentials.AnonymousCredentials(), transport='grpc', ) transport = client._transport # Ensure that we have a api-core operations client. assert isinstance( transport.operations_client, operations_v1.OperationsClient, ) # Ensure that subsequent calls to the property send the exact same object. assert transport.operations_client is transport.operations_client
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 EchoClient._get_default_mtls_endpoint(None) == None assert EchoClient._get_default_mtls_endpoint( api_endpoint) == api_mtls_endpoint assert EchoClient._get_default_mtls_endpoint( api_mtls_endpoint) == api_mtls_endpoint assert EchoClient._get_default_mtls_endpoint( sandbox_endpoint) == sandbox_mtls_endpoint assert EchoClient._get_default_mtls_endpoint( sandbox_mtls_endpoint) == sandbox_mtls_endpoint assert EchoClient._get_default_mtls_endpoint( non_googleapi) == non_googleapi
def test_echo_client_client_options(): # Check that if channel is provided we won't create a new one. with mock.patch( 'google.showcase_v1beta1.services.echo.EchoClient.get_transport_class' ) as gtc: transport = transports.EchoGrpcTransport( credentials=credentials.AnonymousCredentials()) client = EchoClient(transport=transport) gtc.assert_not_called() # Check mTLS is not triggered with empty client options. options = client_options.ClientOptions() with mock.patch( 'google.showcase_v1beta1.services.echo.EchoClient.get_transport_class' ) as gtc: transport = gtc.return_value = mock.MagicMock() client = EchoClient(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.showcase_v1beta1.services.echo.transports.EchoGrpcTransport.__init__' ) as grpc_transport: grpc_transport.return_value = None client = EchoClient(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.showcase_v1beta1.services.echo.transports.EchoGrpcTransport.__init__' ) as grpc_transport: grpc_transport.return_value = None client = EchoClient(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.showcase_v1beta1.services.echo.transports.EchoGrpcTransport.__init__' ) as grpc_transport: grpc_transport.return_value = None client = EchoClient(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_echo_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) EchoClient() adc.assert_called_once_with(scopes=())
def test_transport_instance(): # A client may be instantiated with a custom transport instance. transport = transports.EchoGrpcTransport( credentials=credentials.AnonymousCredentials(), ) client = EchoClient(transport=transport) assert client._transport is transport
def test_echo(): print("=================test echo ===================") client = EchoClient(transport=transport) request = gs_echo.EchoRequest(content='hello world') response = client.echo(request) print(response)