def test_list_topic_subscriptions_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.list_topic_subscriptions( pubsub.ListTopicSubscriptionsRequest(), topic='topic_value', )
def test_list_topic_subscriptions(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.ListTopicSubscriptionsRequest() # Mock the actual call within the gRPC stub, and fake the request. with mock.patch.object(type(client._transport.list_topic_subscriptions), '__call__') as call: # Designate an appropriate return value for the call. call.return_value = pubsub.ListTopicSubscriptionsResponse( subscriptions=['subscriptions_value'], next_page_token='next_page_token_value', ) response = client.list_topic_subscriptions(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.ListTopicSubscriptionsResponse) assert response.subscriptions == ['subscriptions_value'] assert response.next_page_token == 'next_page_token_value'
def test_list_topic_subscriptions_field_headers(): client = PublisherClient(credentials=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 = pubsub.ListTopicSubscriptionsRequest(topic='topic/value', ) # Mock the actual call within the gRPC stub, and fake the request. with mock.patch.object(type(client._transport.list_topic_subscriptions), '__call__') as call: call.return_value = pubsub.ListTopicSubscriptionsResponse() client.list_topic_subscriptions(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', 'topic=topic/value', ) in kw['metadata']
def test_list_topic_subscriptions_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.list_topic_subscriptions), '__call__') as call: # Designate an appropriate return value for the call. call.return_value = pubsub.ListTopicSubscriptionsResponse() # Call the method with a truthy value for each flattened field, # using the keyword arguments to the method. response = client.list_topic_subscriptions(topic='topic_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].topic == 'topic_value'