diff --git a/drf_kit/tests.py b/drf_kit/tests.py
index 02f836c..e116716 100644
--- a/drf_kit/tests.py
+++ b/drf_kit/tests.py
@@ -121,6 +121,14 @@ def assertResponseDeleted(self, response: Response):
         logger.info("Please use assertResponseDelete instead")
         self.assertResponseDelete(response=response)
 
+    def assertResponseBadRequest(self, response: Response, expected: dict = ANY):
+        self.assertResponse(
+            expected_status=status.HTTP_400_BAD_REQUEST,
+            expected_body=expected,
+            response=response,
+            response_key=None,
+        )
+
     def assertResponseNotAllowed(self, response: Response):
         method = response.request["REQUEST_METHOD"]
         expected = {"detail": f'Method "{method}" not allowed.'}
diff --git a/test_app/tests/tests_views/tests_crud_views.py b/test_app/tests/tests_views/tests_crud_views.py
index 68c361e..522fb98 100644
--- a/test_app/tests/tests_views/tests_crud_views.py
+++ b/test_app/tests/tests_views/tests_crud_views.py
@@ -149,7 +149,7 @@ def test_post_endpoint_with_constraint_error(self):
         expected = {
             "errors": "This Beast violates the check `minimum-beast-age` which states `(AND: ('age__gte', 0))`",
         }
-        self.assertResponse(expected_status=status.HTTP_400_BAD_REQUEST, expected_body=expected, response=response)
+        self.assertResponseBadRequest(response=response, expected=expected)
 
         beasts = models.Beast.objects.all()
         self.assertEqual(0, beasts.count())