[fix] Fixes for the sample_config admin tests previously added.

Author: Alexandre Vincent

openwisp_controller/config/tests/test_admin.py

@@ -2229,7 +2229,7 @@ def test_device_with_config_change_deactivate_deactivate(self):
         self.assertContains(
             response,
             '<div class="readonly">',
-            22,
+            23,
         )
         # Save buttons are absent on deactivated device
         self.assertNotContains(response, self._save_btn_html)
@@ -2312,9 +2312,9 @@ def _test_device_changelist_activate_deactivate_admin_action(
         )
         multiple_success_message_html = (
             f'<li class="success">The following devices were {html_method}ed'
-            f' successfully: <a href="/admin/config/device/{device1.id}/change/">'
-            f'{device1.name}</a>, <a href="/admin/config/device/{device2.id}/change/">'
-            f'{device2.name}</a> and <a href="/admin/config/device/{device3.id}/'
+            f' successfully: <a href="/admin/{self.app_label}/device/{device1.id}/change/">'
+            f'{device1.name}</a>, <a href="/admin/{self.app_label}/device/{device2.id}/change/">'
+            f'{device2.name}</a> and <a href="/admin/{self.app_label}/device/{device3.id}/'
             f'change/">{device3.name}</a>.</li>'
         )
         single_error_message_html = (

tests/openwisp2/sample_config/tests.py

@@ -119,7 +119,9 @@ class TestVxlan(BaseTestVxlan):
 
 
 del BaseTestAdmin
+del BaseTestTransactionAdmin
 del BaseTestDeviceGroupAdmin
+del BaseTestDeviceGroupAdminTransaction
 del BaseTestConfig
 del BaseTestTransactionConfig
 del BaseTestController