Test from FastAPI example in the docs passes with 12 warnings

Describe the bug A clear and concise description of what the bug is.

I followed the FastAPI example in the docs, everything works well except the test part. It passes, but with 12 warnings. Here’s the output after running the test:

(venv) C:\Users\user\bexil\transposec\transposec>pytest
================================================= test session starts =================================================
platform win32 -- Python 3.8.7, pytest-6.2.1, py-1.10.0, pluggy-0.13.1
rootdir: C:\Users\user\bexil\transposec\transposec
collected 1 item

users\users_test.py .                                                                                            [100%]

================================================== warnings summary ===================================================
..\venv\lib\site-packages\asynctest\mock.py:434
  c:\users\user\bexil\transposec\venv\lib\site-packages\asynctest\mock.py:434: DeprecationWarning: "@coroutine" decorator is deprecated since Python 3.8, use "async def" instead
    def wait(self, skip=0):

..\venv\lib\site-packages\asynctest\mock.py:448
  c:\users\user\bexil\transposec\venv\lib\site-packages\asynctest\mock.py:448: DeprecationWarning: "@coroutine" decorator is deprecated since Python 3.8, use "async def" instead
    def wait_next(self, skip=0):

..\venv\lib\site-packages\asynctest\mock.py:468
  c:\users\user\bexil\transposec\venv\lib\site-packages\asynctest\mock.py:468: DeprecationWarning: "@coroutine" decorator is deprecated since Python 3.8, use "async def" instead
    def wait_for(self, predicate):

..\venv\lib\site-packages\asynctest\mock.py:489
  c:\users\user\bexil\transposec\venv\lib\site-packages\asynctest\mock.py:489: DeprecationWarning: "@coroutine" decorator is deprecated since Python 3.8, use "async def" instead
    def _notify(self):

..\venv\lib\site-packages\asynctest\case.py:357
  c:\users\user\bexil\transposec\venv\lib\site-packages\asynctest\case.py:357: DeprecationWarning: "@coroutine" decorator is deprecated since Python 3.8, use "async def" instead
    def doCleanups(self):

..\venv\lib\site-packages\asynctest\case.py:381
  c:\users\user\bexil\transposec\venv\lib\site-packages\asynctest\case.py:381: DeprecationWarning: "@coroutine" decorator is deprecated since Python 3.8, use "async def" instead
    def assertAsyncRaises(self, exception, awaitable):

..\venv\lib\site-packages\asynctest\case.py:392
  c:\users\user\bexil\transposec\venv\lib\site-packages\asynctest\case.py:392: DeprecationWarning: "@coroutine" decorator is deprecated since Python 3.8, use "async def" instead
    def assertAsyncRaisesRegex(self, exception, regex, awaitable):

..\venv\lib\site-packages\asynctest\case.py:403
  c:\users\user\bexil\transposec\venv\lib\site-packages\asynctest\case.py:403: DeprecationWarning: "@coroutine" decorator is deprecated since Python 3.8, use "async def" instead
    def assertAsyncWarns(self, warning, awaitable):

..\venv\lib\site-packages\asynctest\case.py:414
  c:\users\user\bexil\transposec\venv\lib\site-packages\asynctest\case.py:414: DeprecationWarning: "@coroutine" decorator is deprecated since Python 3.8, use "async def" instead
    def assertAsyncWarnsRegex(self, warning, regex, awaitable):

..\venv\lib\site-packages\asynctest\case.py:445
  c:\users\user\bexil\transposec\venv\lib\site-packages\asynctest\case.py:445: DeprecationWarning: "@coroutine" decorator is deprecated since Python 3.8, use "async def" instead
    def advance(self, seconds):

..\venv\lib\site-packages\asynctest\case.py:487
  c:\users\user\bexil\transposec\venv\lib\site-packages\asynctest\case.py:487: DeprecationWarning: "@coroutine" decorator is deprecated since Python 3.8, use "async def" instead
    def _drain_loop(self):

..\venv\lib\site-packages\asynctest\helpers.py:13
  c:\users\user\bexil\transposec\venv\lib\site-packages\asynctest\helpers.py:13: DeprecationWarning: "@coroutine" decorator is deprecated since Python 3.8, use "async def" instead
    def exhaust_callbacks(loop):

-- Docs: https://docs.pytest.org/en/stable/warnings.html
=========================================== 1 passed, 12 warnings in 1.74s ============================================

To Reproduce Steps to reproduce the behavior, preferably a small code snippet.

Follow the FastAPI example in the docs. Note that having test_create_user() assert 1 == 1 or otherwise doesn’t change the outcome.

import asyncio
from typing import Generator

import pytest
from fastapi.testclient import TestClient
from tortoise.contrib.test import finalizer, initializer

from main import app



@pytest.fixture(scope='module')
def client() -> Generator:
    initializer(['models'])
    with TestClient(app) as c:
        yield c
    finalizer()


@pytest.fixture(scope='module')
def event_loop(client: TestClient) -> Generator:
    yield client.task.get_loop()


def test_create_user(client: TestClient, event_loop: asyncio.AbstractEventLoop):
    assert 1 == 1

Expected behavior A clear and concise description of what you expected to happen.

I expected the test to pass without warnings, like this for example:

(venv) C:\Users\user\bexil\transposec\transposec>pytest
================================================= test session starts =================================================
platform win32 -- Python 3.8.7, pytest-6.2.1, py-1.10.0, pluggy-0.13.1
rootdir: C:\Users\user\bexil\transposec\transposec
collected 1 item

users\users_test.py .                                                                                            [100%]

================================================== 1 passed in 1.74s ==================================================

Additional context Add any other context about the problem here.

I also had to install asynctest in the process.

[bunya017]

ran into the same problem, it appears that asynctest is no longer being maintained: see Martiusweb/asynctest#158

Thanks for the reply, I’m now using SQLAlchemy instead 😅.\

Coming from Django, using Tortoise-ORM was great because of its likeness with Django-ORM. The major problem I faced was getting nested relationships to work properly with tortoise-orm and Pydantic. I settled for SQLAlchemy because everything just works, no tweaks! The syntax was weird at the beginnig tho.

[long2ice]

see https://github.com/tortoise/tortoise-orm/pull/977