51 lines
1.9 KiB
Python
51 lines
1.9 KiB
Python
import warnings
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from django.contrib.auth.backends import RemoteUserBackend
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from django.contrib.auth.models import User
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from django.test import TestCase, modify_settings, override_settings
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class CustomRemoteUserBackend(RemoteUserBackend):
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"""Override configure_user() without a request argument."""
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def configure_user(self, user):
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user.email = 'user@example.com'
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user.save()
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return user
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@override_settings(ROOT_URLCONF='auth_tests.urls')
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class RemoteUserCustomTest(TestCase):
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middleware = 'django.contrib.auth.middleware.RemoteUserMiddleware'
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backend = 'auth_tests.test_remote_user_deprecation.CustomRemoteUserBackend'
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header = 'REMOTE_USER'
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def setUp(self):
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self.patched_settings = modify_settings(
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AUTHENTICATION_BACKENDS={'append': self.backend},
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MIDDLEWARE={'append': self.middleware},
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)
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self.patched_settings.enable()
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def tearDown(self):
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self.patched_settings.disable()
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def test_configure_user_deprecation_warning(self):
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"""
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A deprecation warning is shown for RemoteUserBackend that have a
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configure_user() method without a request parameter.
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"""
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num_users = User.objects.count()
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with warnings.catch_warnings(record=True) as warns:
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warnings.simplefilter('always')
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response = self.client.get('/remote_user/', **{self.header: 'newuser'})
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self.assertEqual(response.context['user'].username, 'newuser')
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self.assertEqual(len(warns), 1)
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self.assertEqual(
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str(warns[0].message),
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'Update CustomRemoteUserBackend.configure_user() to accept '
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'`request` as the first argument.'
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)
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self.assertEqual(User.objects.count(), num_users + 1)
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user = User.objects.get(username='newuser')
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self.assertEqual(user.email, 'user@example.com')
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