Switched TestCase to SimpleTestCase where possible in Django's tests.

1 files changed, 2 insertions, 3 deletions

diff --git a/tests/check_framework/test_multi_db.py b/tests/check_framework/test_multi_db.py
index 3080b52fda..f51d28a215 100644
--- a/tests/check_framework/test_multi_db.py
+++ b/tests/check_framework/test_multi_db.py
@@ -1,7 +1,7 @@
 from unittest import mock
 
 from django.db import connections, models
-from django.test import TestCase
+from django.test import SimpleTestCase
 from django.test.utils import isolate_apps, override_settings
 
 
@@ -15,8 +15,7 @@ class TestRouter:
 
 @override_settings(DATABASE_ROUTERS=[TestRouter()])
 @isolate_apps('check_framework')
-class TestMultiDBChecks(TestCase):
-    multi_db = True
+class TestMultiDBChecks(SimpleTestCase):
 
     def _patch_check_field_on(self, db):
         return mock.patch.object(connections[db].validation, 'check_field')