pythonnative/tests/conftest.py at v0.41.0 · pythonnative/pythonnative · GitHub

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"""Shared test fixtures: framework-loop isolation between tests.

The framework runs one asyncio loop for the whole process. Tests

create tasks, resources, and timers on it; without cleanup those leak

into the next test. This autouse fixture closes the application loop after

every test (cancelling pending work) so each test starts with a fresh

loop.

"""

from __future__ import annotations

from typing import Iterator

import pytest

from pythonnative import runtime

from pythonnative.events import get_event_registry

@pytest.fixture(autouse=True)

def _fresh_framework_loop() -> Iterator[None]:

yield

runtime._shutdown_for_tests()

get_event_registry().reset()