使用异步模拟AIOHTTPClientSessionContextManager

Question

我有以下异步函数：

async def my_func(request):
    # preparation code here
    with aiohttp.ClientSession() as s:
        with s.post(url, headers) as response:
            status_code = response.status
            if status_code == 200:
                json_resp = await response.json()
            elif:
                # more checks

试着测试，但还是没有找到方法

from asynctest.mock import CoroutineMock, MagicMock as AsyncMagicMock

@mock.patch("path_to_function.aiohttp.ClientSession", new_callable=AsyncMagicMock) # this is unittest.mock
def test_async_function(self, mocked_session):
    s = AsyncMagicMock()
    mocked_client_session().__aenter__ = CoroutineMock(side_effect=s)
        session_post = s.post()
        response_mock = AsyncMagicMock()
        session_post.__aenter__ = CoroutineMock(side_effect=response_mock)
        response_mock.status = 200

但不是像我想的那样工作。任何关于如何测试上下文管理器的帮助都将不胜感激

Answer 1

愚蠢的我，找到了解决办法。我用的是side_effect而不是return_value。很有魅力。非常感谢