def test_publish_flattened_error(): client = PublisherClient(credentials=credentials.AnonymousCredentials(), ) # Attempting to call a method with both a request object and flattened # fields is an error. with pytest.raises(ValueError): client.publish( pubsub.PublishRequest(), topic='topic_value', messages=[pubsub.PubsubMessage(data=b'data_blob')], )
def test_publish(transport: str = 'grpc'): client = PublisherClient( 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 = pubsub.PublishRequest() # Mock the actual call within the gRPC stub, and fake the request. with mock.patch.object(type(client._transport.publish), '__call__') as call: # Designate an appropriate return value for the call. call.return_value = pubsub.PublishResponse( message_ids=['message_ids_value'], ) response = client.publish(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, pubsub.PublishResponse) assert response.message_ids == ['message_ids_value']
def test_publish_flattened(): client = PublisherClient(credentials=credentials.AnonymousCredentials(), ) # Mock the actual call within the gRPC stub, and fake the request. with mock.patch.object(type(client._transport.publish), '__call__') as call: # Designate an appropriate return value for the call. call.return_value = pubsub.PublishResponse() # Call the method with a truthy value for each flattened field, # using the keyword arguments to the method. response = client.publish( topic='topic_value', messages=[pubsub.PubsubMessage(data=b'data_blob')], ) # 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].topic == 'topic_value' assert args[0].messages == [pubsub.PubsubMessage(data=b'data_blob')]