prometheus-pve-sd/prometheuspvesd/test/unit/conftest.py
renovate[bot] a2f513156a
chore(deps): update dependency ruff to v0.3.1 (#543)
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Robert Kaussow <mail@thegeeklab.de>
2024-03-07 11:50:43 +01:00

61 lines
1.3 KiB
Python

"""Pytest conftest fixtures."""
import logging
import os
import sys
from contextlib import contextmanager
import pytest
from _pytest.logging import LogCaptureHandler
from prometheuspvesd.utils import Singleton
@pytest.fixture(autouse=True)
def reset_singletons():
Singleton._instances = {}
@pytest.fixture(autouse=True)
def reset_os_environment():
os.environ.clear()
@pytest.fixture(autouse=True)
def reset_sys_argv():
sys.argv = ["prometheus-pve-sd"]
@contextmanager
def local_caplog_fn(level=logging.INFO, name="prometheuspvesd"):
"""
Context manager that captures records from non-propagating loggers.
After the end of the 'with' statement, the log level is restored to its original
value. Code adapted from https://github.com/pytest-dev/pytest/issues/3697#issuecomment-790925527.
:param int level: The level.
:param logging.Logger logger: The logger to update.
"""
logger = logging.getLogger(name)
old_level = logger.level
logger.setLevel(level)
handler = LogCaptureHandler()
logger.addHandler(handler)
try:
yield handler
finally:
logger.setLevel(old_level)
logger.removeHandler(handler)
@pytest.fixture
def local_caplog():
"""Fixture that yields a context manager for capturing records from non-propagating loggers."""
yield local_caplog_fn