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68 lines
2.4 KiB
Python
68 lines
2.4 KiB
Python
from django.core.handlers.wsgi import WSGIHandler
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from django.core.signals import request_started, request_finished
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from django.db import close_old_connections
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from django.test import RequestFactory, TestCase
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from django.test.utils import override_settings
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from django.utils import six
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class HandlerTests(TestCase):
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def setUp(self):
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request_started.disconnect(close_old_connections)
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def tearDown(self):
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request_started.connect(close_old_connections)
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# Mangle settings so the handler will fail
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@override_settings(MIDDLEWARE_CLASSES=42)
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def test_lock_safety(self):
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"""
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Tests for bug #11193 (errors inside middleware shouldn't leave
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the initLock locked).
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"""
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# Try running the handler, it will fail in load_middleware
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handler = WSGIHandler()
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self.assertEqual(handler.initLock.locked(), False)
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with self.assertRaises(Exception):
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handler(None, None)
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self.assertEqual(handler.initLock.locked(), False)
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def test_bad_path_info(self):
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"""Tests for bug #15672 ('request' referenced before assignment)"""
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environ = RequestFactory().get('/').environ
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environ['PATH_INFO'] = '\xed'
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handler = WSGIHandler()
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response = handler(environ, lambda *a, **k: None)
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self.assertEqual(response.status_code, 400)
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class SignalsTests(TestCase):
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urls = 'handlers.urls'
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def setUp(self):
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self.signals = []
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request_started.connect(self.register_started)
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request_finished.connect(self.register_finished)
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def tearDown(self):
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request_started.disconnect(self.register_started)
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request_finished.disconnect(self.register_finished)
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def register_started(self, **kwargs):
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self.signals.append('started')
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def register_finished(self, **kwargs):
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self.signals.append('finished')
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def test_request_signals(self):
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response = self.client.get('/regular/')
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self.assertEqual(self.signals, ['started', 'finished'])
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self.assertEqual(response.content, b"regular content")
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def test_request_signals_streaming_response(self):
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response = self.client.get('/streaming/')
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self.assertEqual(self.signals, ['started'])
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self.assertEqual(b''.join(response.streaming_content), b"streaming content")
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self.assertEqual(self.signals, ['started', 'finished'])
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