Fixed #27622 -- Allowed test client to accept vendor tree JSON content types.

2 files changed, 9 insertions, 1 deletions

diff --git a/tests/test_client_regress/tests.py b/tests/test_client_regress/tests.py
index 7a633ee7a3..2c1a9b346a 100644
--- a/tests/test_client_regress/tests.py
+++ b/tests/test_client_regress/tests.py
@@ -1209,6 +1209,12 @@ class RequestMethodStringDataTests(SimpleTestCase):
         response = self.client.get('/json_response/')
         self.assertEqual(response.json(), {'key': 'value'})
 
+    def test_json_vendor(self):
+        for content_type in ('application/vnd.api+json', 'application/vnd.api.foo+json'):
+            response = self.client.get('/json_response/', {'content_type': content_type})
+            self.assertEqual(response['Content-Type'], content_type)
+            self.assertEqual(response.json(), {'key': 'value'})
+
     def test_json_multiple_access(self):
         response = self.client.get('/json_response/')
         self.assertIs(response.json(), response.json())
diff --git a/tests/test_client_regress/views.py b/tests/test_client_regress/views.py
index a50b0e1ed3..ce60c0398c 100644
--- a/tests/test_client_regress/views.py
+++ b/tests/test_client_regress/views.py
@@ -106,7 +106,9 @@ def return_undecodable_binary(request):
 
 
 def return_json_response(request):
-    return JsonResponse({'key': 'value'})
+    content_type = request.GET.get('content_type')
+    kwargs = {'content_type': content_type} if content_type else {}
+    return JsonResponse({'key': 'value'}, **kwargs)
 
 
 def return_json_file(request):