forked from platypush/platypush
Fabio Manganiello
666ea9ea6b
There are situations where you may not want to run the HTTP server in a full blown WSGI-over-Tornado container - unit/integration tests and embedded single-core devices are among those cases. In those scenarios, we should allow the user to be able to run the backend using the built-in Werkzeug server provided by Flask.
63 lines
1.8 KiB
Python
63 lines
1.8 KiB
Python
import logging
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import os
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import time
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from threading import Thread
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import pytest
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from platypush import Daemon, Config
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from .utils import config_file, set_base_url
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app_start_timeout = 5
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def clear_loggers():
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"""
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Remove handlers from all loggers at teardown.
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This is to prevent pytest spitting out logging errors on teardown if the logging objects have been deinitialized
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(see https://github.com/pytest-dev/pytest/issues/5502#issuecomment-647157873).
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"""
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loggers = [logging.getLogger()] + list(logging.Logger.manager.loggerDict.values())
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for logger in loggers:
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handlers = getattr(logger, 'handlers', [])
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for handler in handlers:
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logger.removeHandler(handler)
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@pytest.fixture(scope='session', autouse=True)
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def app():
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logging.info('Starting Platypush test service')
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Config.init(config_file)
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_app = Daemon(config_file=config_file, redis_queue='platypush-tests/bus')
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Thread(target=_app.run).start()
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logging.info(
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'Sleeping %d seconds while waiting for the daemon to start up',
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app_start_timeout,
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)
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time.sleep(app_start_timeout)
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yield _app
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logging.info('Stopping Platypush test service')
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_app.stop_app()
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clear_loggers()
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db = (Config.get('main.db') or {}).get('engine', '')[len('sqlite:///') :]
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if db and os.path.isfile(db):
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logging.info('Removing temporary db file %s', db)
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os.unlink(db)
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@pytest.fixture(scope='session')
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def db_file():
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yield Config.get('main.db')['engine'][len('sqlite:///') :]
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@pytest.fixture(scope='session')
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def base_url():
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backends = Config.get_backends()
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assert 'http' in backends, 'Missing HTTP server configuration'
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url = f'http://localhost:{backends["http"]["port"]}'
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set_base_url(url)
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yield url
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