60 lines
1.6 KiB
Python
60 lines
1.6 KiB
Python
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from io import StringIO
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from random import choice
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from string import ascii_letters
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import signal
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import pytest
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from sanic import Sanic
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AVAILABLE_LISTENERS = [
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'before_start',
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'after_start',
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'before_stop',
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'after_stop'
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]
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def create_listener(listener_name, in_list):
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async def _listener(app, loop):
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print('DEBUG MESSAGE FOR PYTEST for {}'.format(listener_name))
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in_list.insert(0, app.name + listener_name)
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return _listener
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def start_stop_app(random_name_app, **run_kwargs):
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def stop_on_alarm(signum, frame):
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raise KeyboardInterrupt('SIGINT for sanic to stop gracefully')
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signal.signal(signal.SIGALRM, stop_on_alarm)
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signal.alarm(1)
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try:
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random_name_app.run(**run_kwargs)
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except KeyboardInterrupt:
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pass
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@pytest.mark.parametrize('listener_name', AVAILABLE_LISTENERS)
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def test_single_listener(listener_name):
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"""Test that listeners on their own work"""
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random_name_app = Sanic(''.join(
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[choice(ascii_letters) for _ in range(choice(range(5, 10)))]))
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output = list()
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start_stop_app(
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random_name_app,
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**{listener_name: create_listener(listener_name, output)})
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assert random_name_app.name + listener_name == output.pop()
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def test_all_listeners():
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random_name_app = Sanic(''.join(
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[choice(ascii_letters) for _ in range(choice(range(5, 10)))]))
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output = list()
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start_stop_app(
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random_name_app,
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**{listener_name: create_listener(listener_name, output)
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for listener_name in AVAILABLE_LISTENERS})
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for listener_name in AVAILABLE_LISTENERS:
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assert random_name_app.name + listener_name == output.pop()
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