1 files changed, 8 insertions, 8 deletions
diff --git a/tests/admin_docs/tests.py b/tests/admin_docs/tests.py
index c410eff020..6234834955 100644
--- a/tests/admin_docs/tests.py
+++ b/tests/admin_docs/tests.py
@@ -130,38 +130,38 @@ class XViewMiddlewareTest(AdminDocsTestCase):
     def test_xview_func(self):
         user = User.objects.get(username='super')
         response = self.client.head('/xview/func/')
-        self.assertFalse('X-View' in response)
+        self.assertNotIn('X-View', response)
         self.client.login(username='super', password='secret')
         response = self.client.head('/xview/func/')
-        self.assertTrue('X-View' in response)
+        self.assertIn('X-View', response)
         self.assertEqual(response['X-View'], 'admin_docs.views.xview')
         user.is_staff = False
         user.save()
         response = self.client.head('/xview/func/')
-        self.assertFalse('X-View' in response)
+        self.assertNotIn('X-View', response)
         user.is_staff = True
         user.is_active = False
         user.save()
         response = self.client.head('/xview/func/')
-        self.assertFalse('X-View' in response)
+        self.assertNotIn('X-View', response)
 
     def test_xview_class(self):
         user = User.objects.get(username='super')
         response = self.client.head('/xview/class/')
-        self.assertFalse('X-View' in response)
+        self.assertNotIn('X-View', response)
         self.client.login(username='super', password='secret')
         response = self.client.head('/xview/class/')
-        self.assertTrue('X-View' in response)
+        self.assertIn('X-View', response)
         self.assertEqual(response['X-View'], 'admin_docs.views.XViewClass')
         user.is_staff = False
         user.save()
         response = self.client.head('/xview/class/')
-        self.assertFalse('X-View' in response)
+        self.assertNotIn('X-View', response)
         user.is_staff = True
         user.is_active = False
         user.save()
         response = self.client.head('/xview/class/')
-        self.assertFalse('X-View' in response)
+        self.assertNotIn('X-View', response)
 
 
 @unittest.skipUnless(utils.docutils_is_available, "no docutils installed.")