1 files changed, 13 insertions, 0 deletions
diff --git a/tests/admin_views/test_nav_sidebar.py b/tests/admin_views/test_nav_sidebar.py
index fc1d70baee..04811489a7 100644
--- a/tests/admin_views/test_nav_sidebar.py
+++ b/tests/admin_views/test_nav_sidebar.py
@@ -143,3 +143,16 @@ class SeleniumTests(AdminSeleniumTestCase):
         self.selenium.get(self.live_server_url + reverse('test_with_sidebar:auth_user_changelist'))
         main_element = self.selenium.find_element_by_css_selector('#main')
         self.assertIn('shifted', main_element.get_attribute('class').split())
+
+    def test_sidebar_filter_persists(self):
+        self.selenium.get(
+            self.live_server_url +
+            reverse('test_with_sidebar:auth_user_changelist')
+        )
+        filter_value_script = (
+            "return localStorage.getItem('django.admin.navSidebarFilterValue')"
+        )
+        self.assertIsNone(self.selenium.execute_script(filter_value_script))
+        filter_input = self.selenium.find_element_by_css_selector('#nav-filter')
+        filter_input.send_keys('users')
+        self.assertEqual(self.selenium.execute_script(filter_value_script), 'users')