test: add test for content-metdata retrieve without customer query param

ENT-7788

enterprise_subsidy/apps/api/v1/tests/test_views.py

@@ -1461,13 +1461,24 @@ def test_successful_get(
                 'geag_variant_id': expected_geag_variant_id,
             }
 
-    def test_failure_no_permission(self):
+    def test_retrieve_failure_no_permission(self):
         self.set_up_admin(enterprise_uuids=[str(uuid.uuid4())])
         url = reverse('api:v1:content-metadata', kwargs={'content_identifier': self.content_key_1})
         response = self.client.get(url + f'?enterprise_customer_uuid={str(uuid.uuid4())}')
         assert response.status_code == 403
         assert response.json() == {'detail': 'MISSING: subsidy.can_read_metadata'}
 
+    def test_retrieve_failure_no_query_param(self):
+        """
+        When no `enterprise_customer_uuid` query param is supplied by the requester, test reponse is 403.
+        """
+        customer_uuid = uuid.uuid4()
+        self.set_up_admin(enterprise_uuids=[str(customer_uuid)])
+        url = reverse('api:v1:content-metadata', kwargs={'content_identifier': self.content_key_1})
+        response = self.client.get(url)
+        assert response.status_code == 403
+        assert response.json() == {'detail': 'MISSING: subsidy.can_read_metadata'}
+
     @ddt.data(
         {
             'catalog_status_code': 404,