Index: Django-2.2/tests/sites_tests/tests.py
===================================================================
--- Django-2.2.orig/tests/sites_tests/tests.py
+++ Django-2.2/tests/sites_tests/tests.py
@@ -162,7 +162,7 @@ class SitesFrameworkTests(TestCase):
         self.assertEqual(models.SITE_CACHE, {})
         get_current_site(request)
         expected_cache = {self.site.id: self.site}
-        self.assertEqual(models.SITE_CACHE, expected_cache)
+        self.assertCountEqual(models.SITE_CACHE, expected_cache)
 
         with self.settings(SITE_ID=''):
             get_current_site(request)