async mock should return the mocked object not a proxy to it

[komuw]

currently you need to do:

wiji/tests/test_worker.py

Lines 179 to 188 in 80a3aaf

	) as mock_dequeue:
	mock_dequeue.mock.return_value = json.dumps(item)
	worker = wiji.Worker(the_task=self.myTask, worker_id="myWorkerID1")
	# queue and consume task
	self.myTask.synchronous_delay(a=21, b=535)
	dequeued_item = self._run(worker.consume_tasks(TESTING=True))
	self.assertEqual(dequeued_item["version"], 1)
	self.assertTrue(mock_dequeue.mock.called)
	self.assertEqual(mock_dequeue.mock.call_args[1], {"queue_name": self.myTask.queue_name})

mock_dequeue.mock.return_value = json.dumps(item)

self.assertTrue(mock_dequeue.mock.called)

Instead we should be able to write:

mock_dequeue.return_value = json.dumps(item)

self.assertTrue(mock_dequeue.called)