diff -r b758351d191f -r cc9b7e14412b web/lib/django/contrib/auth/tests/remote_user.py
--- a/web/lib/django/contrib/auth/tests/remote_user.py	Wed May 19 17:43:59 2010 +0200
+++ b/web/lib/django/contrib/auth/tests/remote_user.py	Tue May 25 02:43:45 2010 +0200
@@ -2,7 +2,7 @@
 
 from django.conf import settings
 from django.contrib.auth.backends import RemoteUserBackend
-from django.contrib.auth.models import AnonymousUser, User
+from django.contrib.auth.models import User
 from django.test import TestCase
 
 
@@ -30,15 +30,15 @@
         num_users = User.objects.count()
 
         response = self.client.get('/remote_user/')
-        self.assert_(isinstance(response.context['user'], AnonymousUser))
+        self.assert_(response.context['user'].is_anonymous())
         self.assertEqual(User.objects.count(), num_users)
 
         response = self.client.get('/remote_user/', REMOTE_USER=None)
-        self.assert_(isinstance(response.context['user'], AnonymousUser))
+        self.assert_(response.context['user'].is_anonymous())
         self.assertEqual(User.objects.count(), num_users)
 
         response = self.client.get('/remote_user/', REMOTE_USER='')
-        self.assert_(isinstance(response.context['user'], AnonymousUser))
+        self.assert_(response.context['user'].is_anonymous())
         self.assertEqual(User.objects.count(), num_users)
 
     def test_unknown_user(self):
@@ -115,7 +115,7 @@
     def test_unknown_user(self):
         num_users = User.objects.count()
         response = self.client.get('/remote_user/', REMOTE_USER='newuser')
-        self.assert_(isinstance(response.context['user'], AnonymousUser))
+        self.assert_(response.context['user'].is_anonymous())
         self.assertEqual(User.objects.count(), num_users)