platypush/tests/conftest.py

62 lines
1.8 KiB
Python
Raw Permalink Normal View History

import logging
import os
import pytest
import time
from threading import Thread
from platypush import Daemon, Config
from .utils import config_file, set_base_url
app_start_timeout = 5
def clear_loggers():
"""
Remove handlers from all loggers at teardown.
This is to prevent pytest spitting out logging errors on teardown if the logging objects have been deinitialized
(see https://github.com/pytest-dev/pytest/issues/5502#issuecomment-647157873).
"""
import logging
# noinspection PyUnresolvedReferences
loggers = [logging.getLogger()] + list(logging.Logger.manager.loggerDict.values())
for logger in loggers:
handlers = getattr(logger, 'handlers', [])
for handler in handlers:
logger.removeHandler(handler)
@pytest.fixture(scope='session', autouse=True)
def app():
logging.info('Starting Platypush test service')
Config.init(config_file)
app = Daemon(config_file=config_file, redis_queue='platypush-tests/bus')
Thread(target=lambda: app.run()).start()
logging.info('Sleeping {} seconds while waiting for the daemon to start up'.format(app_start_timeout))
time.sleep(app_start_timeout)
yield app
logging.info('Stopping Platypush test service')
app.stop_app()
clear_loggers()
db_file = (Config.get('main.db') or {}).get('engine', '')[len('sqlite:///'):]
if db_file and os.path.isfile(db_file):
logging.info('Removing temporary db file {}'.format(db_file))
os.unlink(db_file)
@pytest.fixture(scope='session')
def db_file():
yield Config.get('main.db')['engine'][len('sqlite:///'):]
@pytest.fixture(scope='session')
def base_url():
backends = Config.get_backends()
assert 'http' in backends, 'Missing HTTP server configuration'
url = 'http://localhost:{port}'.format(port=backends['http']['port'])
set_base_url(url)
yield url