Fixed #26235 -- Handled ProtectedError in a POST to admin's delete_view().

1 files changed, 12 insertions, 0 deletions

diff --git a/tests/admin_views/tests.py b/tests/admin_views/tests.py
index a6b77dd44b..a0c7e51c2b 100644
--- a/tests/admin_views/tests.py
+++ b/tests/admin_views/tests.py
@@ -2062,6 +2062,18 @@ class AdminViewDeletedObjectsTest(TestCase):
             '<li>Answer: <a href="%s">Yes.</a></li>' % reverse('admin:admin_views_answer_change', args=(a2.pk,))
         )
 
+    def test_post_delete_protected(self):
+        """
+        A POST request to delete protected objects should display the page
+        which says the deletion is prohibited.
+        """
+        q = Question.objects.create(question='Why?')
+        a = Answer.objects.create(question=q, answer='Because.')
+
+        response = self.client.post(reverse('admin:admin_views_question_delete', args=(q.pk,)), {'post': 'yes'})
+        self.assertEqual(Question.objects.count(), 1)
+        self.assertContains(response, "would require deleting the following protected related objects")
+
     def test_not_registered(self):
         should_contain = """<li>Secret hideout: underground bunker"""
         response = self.client.get(reverse('admin:admin_views_villain_delete', args=(self.v1.pk,)))