File: event_loop_policy_parametrized_example.py

package info (click to toggle)
python-pytest-asyncio 1.2.0-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 648 kB
  • sloc: python: 2,933; makefile: 24; sh: 1
file content (28 lines) | stat: -rw-r--r-- 619 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
import asyncio
import warnings

with warnings.catch_warnings():
    warnings.simplefilter("ignore", DeprecationWarning)
    from asyncio import DefaultEventLoopPolicy

import pytest


class CustomEventLoopPolicy(DefaultEventLoopPolicy):
    pass


@pytest.fixture(
    params=(
        DefaultEventLoopPolicy(),
        CustomEventLoopPolicy(),
    ),
)
def event_loop_policy(request):
    return request.param


@pytest.mark.asyncio
@pytest.mark.filterwarnings("ignore::DeprecationWarning")
async def test_uses_custom_event_loop_policy():
    assert isinstance(asyncio.get_event_loop_policy(), DefaultEventLoopPolicy)