Added tests for ContentType/Group/Permission.__str__().

2 files changed, 16 insertions, 0 deletions

diff --git a/tests/auth_tests/test_models.py b/tests/auth_tests/test_models.py
index 8387c5f9ee..3c1b8fae64 100644
--- a/tests/auth_tests/test_models.py
+++ b/tests/auth_tests/test_models.py
@@ -368,3 +368,15 @@ class AnonymousUserTests(SimpleTestCase):
     def test_check_password(self):
         with self.assertRaisesMessage(NotImplementedError, self.no_repr_msg):
             self.user.check_password('password')
+
+
+class GroupTests(SimpleTestCase):
+    def test_str(self):
+        g = Group(name='Users')
+        self.assertEqual(str(g), 'Users')
+
+
+class PermissionTests(TestCase):
+    def test_str(self):
+        p = Permission.objects.get(codename='view_customemailfield')
+        self.assertEqual(str(p), 'auth_tests | custom email field | Can view custom email field')
diff --git a/tests/contenttypes_tests/test_models.py b/tests/contenttypes_tests/test_models.py
index 84748a8878..0c263aabf0 100644
--- a/tests/contenttypes_tests/test_models.py
+++ b/tests/contenttypes_tests/test_models.py
@@ -199,6 +199,10 @@ class ContentTypesTests(TestCase):
         ct_fetched = ContentType.objects.get_for_id(ct.pk)
         self.assertIsNone(ct_fetched.model_class())
 
+    def test_str(self):
+        ct = ContentType.objects.get(app_label='contenttypes_tests', model='site')
+        self.assertEqual(str(ct), 'site')
+
 
 class TestRouter:
     def db_for_read(self, model, **hints):