🧪 [#383] Test _zaak_url is populated

Author: SilviaAmAm

backend/src/openarchiefbeheer/destruction/tests/test_endpoints.py

@@ -120,6 +120,12 @@ def test_create_destruction_list(self):
         self.assertEqual(
             items[1].zaak.url, "http://localhost:8003/zaken/api/v1/zaken/222-222-222"
         )
+        self.assertEqual(
+            items[0]._zaak_url, "http://localhost:8003/zaken/api/v1/zaken/111-111-111"
+        )
+        self.assertEqual(
+            items[1]._zaak_url, "http://localhost:8003/zaken/api/v1/zaken/222-222-222"
+        )
 
         self.assertEqual(destruction_list.author, record_manager)