我们可以为单个 API 命中运行 pytest 吗？

Question

错误：E RuntimeError: Task <Task pending name='Task-3' coro=<test_index() running at /home/chintal/Desktop/yt-stories/fastapi-boilerplate/src/test/user/test_controller.py:41 > cb=[_run_until_complete_cb() at /usr/lib/python3.8/asyncio/base_events.py:184, WorkerThread.stop()]> 将 Future 附加到不同的循环 asyncpg/protocol/protocol.pyx:338: RuntimeError

import pytest
from httpx import AsyncClient 
from app.server import app

"""Use below code to test async functions"""


@pytest.mark.asyncio
async def test_index_one():
    async with AsyncClient(app=app, base_url="http://test") as ac:
        response = await ac.get("/v1/user/test/user/2")
    assert response.status_code == 200

@pytest.mark.asyncio
async def test_index():
    async with AsyncClient(app=app, base_url="http://test") as ac:
        response = await ac.get("/v1/user/test/user/1")
    assert response.status_code == 200

Answer 1

是的你可以。

import asyncio

import pytest


@pytest.fixture(scope="session", autouse=True)
def event_loop():
    loop = asyncio.get_event_loop_policy().new_event_loop()
    yield loop
    loop.close()

参考： https ://github.com/pytest-dev/pytest-asyncio/issues/38#issuecomment-264418154