asyncio-taskpool/tests/test_queue_context.py

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2022-03-07 13:44:33 +01:00
__author__ = "Daniil Fajnberg"
__copyright__ = "Copyright © 2022 Daniil Fajnberg"
__license__ = """GNU LGPLv3.0
This file is part of asyncio-taskpool.
asyncio-taskpool is free software: you can redistribute it and/or modify it under the terms of
version 3.0 of the GNU Lesser General Public License as published by the Free Software Foundation.
asyncio-taskpool is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with asyncio-taskpool.
If not, see <https://www.gnu.org/licenses/>."""
__doc__ = """
Unittests for the `asyncio_taskpool.queue_context` module.
"""
from unittest import IsolatedAsyncioTestCase
from unittest.mock import MagicMock, patch
from asyncio_taskpool.queue_context import Queue
class QueueTestCase(IsolatedAsyncioTestCase):
def test_item_processed(self):
queue = Queue()
queue._unfinished_tasks = 1000
queue.item_processed()
self.assertEqual(999, queue._unfinished_tasks)
@patch.object(Queue, 'item_processed')
async def test_contextmanager(self, mock_item_processed: MagicMock):
queue = Queue()
item = 'foo'
queue.put_nowait(item)
async with queue as item_from_queue:
self.assertEqual(item, item_from_queue)
mock_item_processed.assert_not_called()
mock_item_processed.assert_called_once_with()