Fixed #19019 -- Fixed UserAdmin to log password change.

Thanks Tuttle for the report.

django/contrib/auth/tests/test_views.py

@@ -8,6 +8,7 @@ except ImportError:     # Python 2
 
 from django.conf import global_settings, settings
 from django.contrib.sites.models import Site, RequestSite
+from django.contrib.admin.models import LogEntry
 from django.contrib.auth.models import User
 from django.core import mail
 from django.core.urlresolvers import reverse, NoReverseMatch
@@ -54,6 +55,11 @@ class AuthViewsTestCase(TestCase):
         self.assertTrue(SESSION_KEY in self.client.session)
         return response
 
+    def logout(self):
+        response = self.client.get('/admin/logout/')
+        self.assertEqual(response.status_code, 200)
+        self.assertTrue(SESSION_KEY not in self.client.session)
+
     def assertFormError(self, response, error):
         """Assert that error is found in response.context['form'] errors"""
         form_errors = list(itertools.chain(*response.context['form'].errors.values()))
@@ -670,18 +676,70 @@ class LogoutTest(AuthViewsTestCase):
             self.confirm_logged_out()
 
 @skipIfCustomUser
+@override_settings(
+    PASSWORD_HASHERS=('django.contrib.auth.hashers.SHA1PasswordHasher',),
+)
 class ChangelistTests(AuthViewsTestCase):
     urls = 'django.contrib.auth.tests.urls_admin'
 
+    def setUp(self):
+        # Make me a superuser before logging in.
+        User.objects.filter(username='testclient').update(is_staff=True, is_superuser=True)
+        self.login()
+        self.admin = User.objects.get(pk=1)
+
+    def get_user_data(self, user):
+        return {
+            'username': user.username,
+            'password': user.password,
+            'email': user.email,
+            'is_active': user.is_active,
+            'is_staff': user.is_staff,
+            'is_superuser': user.is_superuser,
+            'last_login_0': user.last_login.strftime('%Y-%m-%d'),
+            'last_login_1': user.last_login.strftime('%H:%M:%S'),
+            'initial-last_login_0': user.last_login.strftime('%Y-%m-%d'),
+            'initial-last_login_1': user.last_login.strftime('%H:%M:%S'),
+            'date_joined_0': user.date_joined.strftime('%Y-%m-%d'),
+            'date_joined_1': user.date_joined.strftime('%H:%M:%S'),
+            'initial-date_joined_0': user.date_joined.strftime('%Y-%m-%d'),
+            'initial-date_joined_1': user.date_joined.strftime('%H:%M:%S'),
+            'first_name': user.first_name,
+            'last_name': user.last_name,
+        }
+
     # #20078 - users shouldn't be allowed to guess password hashes via
     # repeated password__startswith queries.
     def test_changelist_disallows_password_lookups(self):
-        # Make me a superuser before loging in.
-        User.objects.filter(username='testclient').update(is_staff=True, is_superuser=True)
-        self.login()
-
         # A lookup that tries to filter on password isn't OK
         with patch_logger('django.security.DisallowedModelAdminLookup', 'error') as logger_calls:
             response = self.client.get('/admin/auth/user/?password__startswith=sha1$')
             self.assertEqual(response.status_code, 400)
             self.assertEqual(len(logger_calls), 1)
+
+    def test_user_change_email(self):
+        data = self.get_user_data(self.admin)
+        data['email'] = 'new_' + data['email']
+        response = self.client.post('/admin/auth/user/%s/' % self.admin.pk, data)
+        self.assertRedirects(response, '/admin/auth/user/')
+        row = LogEntry.objects.latest('id')
+        self.assertEqual(row.change_message, 'Changed email.')
+
+    def test_user_not_change(self):
+        response = self.client.post('/admin/auth/user/%s/' % self.admin.pk,
+            self.get_user_data(self.admin)
+        )
+        self.assertRedirects(response, '/admin/auth/user/')
+        row = LogEntry.objects.latest('id')
+        self.assertEqual(row.change_message, 'No fields changed.')
+
+    def test_user_change_password(self):
+        response = self.client.post('/admin/auth/user/%s/password/' % self.admin.pk, {
+            'password1': 'password1',
+            'password2': 'password1',
+        })
+        self.assertRedirects(response, '/admin/auth/user/%s/' % self.admin.pk)
+        row = LogEntry.objects.latest('id')
+        self.assertEqual(row.change_message, 'Changed password.')
+        self.logout()
+        self.login(password='password1')