Fixed #31494 -- Preserved query strings when following HTTP 307/308 redirects in test client.

1 files changed, 14 insertions, 0 deletions

diff --git a/tests/test_client/tests.py b/tests/test_client/tests.py
index 0b63a3fed5..03bb658952 100644
--- a/tests/test_client/tests.py
+++ b/tests/test_client/tests.py
@@ -284,6 +284,20 @@ class ClientTest(TestCase):
                 self.assertEqual(response.request['PATH_INFO'], '/post_view/')
                 self.assertEqual(response.request['REQUEST_METHOD'], method.upper())
 
+    def test_follow_307_and_308_preserves_query_string(self):
+        methods = ('post', 'options', 'put', 'patch', 'delete', 'trace')
+        codes = (307, 308)
+        for method, code in itertools.product(methods, codes):
+            with self.subTest(method=method, code=code):
+                req_method = getattr(self.client, method)
+                response = req_method(
+                    '/redirect_view_%s_query_string/' % code,
+                    data={'value': 'test'},
+                    follow=True,
+                )
+                self.assertRedirects(response, '/post_view/?hello=world', status_code=code)
+                self.assertEqual(response.request['QUERY_STRING'], 'hello=world')
+
     def test_follow_307_and_308_get_head_query_string(self):
         methods = ('get', 'head')
         codes = (307, 308)