mirror of
https://github.com/ets-labs/python-dependency-injector.git
synced 2024-12-02 06:24:03 +03:00
97 lines
2.5 KiB
Python
97 lines
2.5 KiB
Python
import asyncio
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import contextlib
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import gc
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import unittest
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from unittest import mock
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from httpx import AsyncClient
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# Runtime import to avoid syntax errors in samples on Python < 3.5
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import os
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_SAMPLES_DIR = os.path.abspath(
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os.path.sep.join((
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os.path.dirname(__file__),
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'../samples/',
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)),
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)
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import sys
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sys.path.append(_SAMPLES_DIR)
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from wiringfastapi import web
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# TODO: Refactor to use common async test case
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def setup_test_loop(
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loop_factory=asyncio.new_event_loop
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) -> asyncio.AbstractEventLoop:
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loop = loop_factory()
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try:
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module = loop.__class__.__module__
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skip_watcher = 'uvloop' in module
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except AttributeError: # pragma: no cover
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# Just in case
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skip_watcher = True
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asyncio.set_event_loop(loop)
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if sys.platform != "win32" and not skip_watcher:
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policy = asyncio.get_event_loop_policy()
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watcher = asyncio.SafeChildWatcher() # type: ignore
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watcher.attach_loop(loop)
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with contextlib.suppress(NotImplementedError):
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policy.set_child_watcher(watcher)
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return loop
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def teardown_test_loop(loop: asyncio.AbstractEventLoop,
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fast: bool=False) -> None:
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closed = loop.is_closed()
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if not closed:
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loop.call_soon(loop.stop)
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loop.run_forever()
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loop.close()
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if not fast:
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gc.collect()
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asyncio.set_event_loop(None)
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class AsyncTestCase(unittest.TestCase):
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def setUp(self):
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self.loop = setup_test_loop()
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def tearDown(self):
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teardown_test_loop(self.loop)
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def _run(self, f):
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return self.loop.run_until_complete(f)
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class WiringFastAPITest(AsyncTestCase):
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client: AsyncClient
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def setUp(self) -> None:
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super().setUp()
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self.client = AsyncClient(app=web.app, base_url='http://test')
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def tearDown(self) -> None:
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self._run(self.client.aclose())
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super().tearDown()
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def test_depends_marker_injection(self):
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class ServiceMock:
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async def process(self):
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return 'Foo'
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with web.container.service.override(ServiceMock()):
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response = self._run(self.client.get('/'))
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self.assertEqual(response.status_code, 200)
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self.assertEqual(response.json(), {'result': 'Foo'})
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def test_depends_injection(self):
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response = self._run(self.client.get('/auth', auth=('john_smith', 'secret')))
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self.assertEqual(response.status_code, 200)
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self.assertEqual(response.json(), {'username': 'john_smith', 'password': 'secret'})
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