Refs #24652 -- Used SimpleTestCase where appropriate.

tests/auth_tests/test_auth_backends.py

@@ -12,7 +12,9 @@ from django.contrib.auth.tests.custom_user import CustomUser, ExtensionUser
 from django.contrib.contenttypes.models import ContentType
 from django.core.exceptions import ImproperlyConfigured, PermissionDenied
 from django.http import HttpRequest
-from django.test import TestCase, modify_settings, override_settings
+from django.test import (
+    SimpleTestCase, TestCase, modify_settings, override_settings,
+)
 
 from .models import CustomPermissionsUser, UUIDUser
 
@@ -394,7 +396,7 @@ class RowlevelBackendTest(TestCase):
 @override_settings(
     AUTHENTICATION_BACKENDS=['auth_tests.test_auth_backends.SimpleRowlevelBackend'],
 )
-class AnonymousUserBackendTest(TestCase):
+class AnonymousUserBackendTest(SimpleTestCase):
     """
     Tests for AnonymousUser delegating to backend.
     """

tests/auth_tests/test_context_processors.py

@@ -5,7 +5,7 @@ from django.contrib.auth.context_processors import PermLookupDict, PermWrapper
 from django.contrib.auth.models import Permission, User
 from django.contrib.contenttypes.models import ContentType
 from django.db.models import Q
-from django.test import TestCase, override_settings
+from django.test import SimpleTestCase, TestCase, override_settings
 
 from .settings import AUTH_MIDDLEWARE_CLASSES, AUTH_TEMPLATES
 
@@ -22,7 +22,7 @@ class MockUser(object):
         return False
 
 
-class PermWrapperTests(TestCase):
+class PermWrapperTests(SimpleTestCase):
     """
     Test some details of the PermWrapper implementation.
     """

tests/auth_tests/test_forms.py

@@ -14,7 +14,7 @@ from django.contrib.sites.models import Site
 from django.core import mail
 from django.core.mail import EmailMultiAlternatives
 from django.forms.fields import CharField, Field
-from django.test import TestCase, override_settings
+from django.test import SimpleTestCase, TestCase, override_settings
 from django.utils import translation
 from django.utils.encoding import force_text
 from django.utils.text import capfirst
@@ -553,7 +553,7 @@ class PasswordResetFormTest(TestDataMixin, TestCase):
         )
 
 
-class ReadOnlyPasswordHashTest(TestCase):
+class ReadOnlyPasswordHashTest(SimpleTestCase):
 
     def test_bug_19349_render_with_none_value(self):
         # Rendering the widget with value set to None

tests/auth_tests/test_management.py

@@ -17,7 +17,9 @@ from django.contrib.contenttypes.models import ContentType
 from django.core import checks, exceptions
 from django.core.management import call_command
 from django.core.management.base import CommandError
-from django.test import TestCase, override_settings, override_system_checks
+from django.test import (
+    SimpleTestCase, TestCase, override_settings, override_system_checks,
+)
 from django.utils import six
 from django.utils.encoding import force_str
 from django.utils.translation import ugettext_lazy as _
@@ -415,7 +417,7 @@ class CreatesuperuserManagementCommandTestCase(TestCase):
         test(self)
 
 
-class CustomUserModelValidationTestCase(TestCase):
+class CustomUserModelValidationTestCase(SimpleTestCase):
     @override_settings(AUTH_USER_MODEL='auth.CustomUserNonListRequiredFields')
     @override_system_checks([check_user_model])
     def test_required_fields_is_list(self):