From f9b2b1bb3bc4381752dd85a5f962202a0cc5cbb6 Mon Sep 17 00:00:00 2001
From: Illia Volochii <illia.volochii@gmail.com>
Date: Thu, 28 Jan 2021 07:28:14 +0200
Subject: [3.2.x] Fixed #32389 -- Fixed ResponseHeaders crash when data is not
 mapping.

Backport of 3c004075b1d4fe4aa1ffc3f7d699dd9525bc6c02 from master
---
 tests/httpwrappers/tests.py | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'tests')

diff --git a/tests/httpwrappers/tests.py b/tests/httpwrappers/tests.py
index cbf8b7d586..728e879b5c 100644
--- a/tests/httpwrappers/tests.py
+++ b/tests/httpwrappers/tests.py
@@ -835,6 +835,10 @@ class HttpResponseHeadersTestCase(SimpleTestCase):
         # del doesn't raise a KeyError on nonexistent headers.
         del response['X-Foo']
 
+    def test_headers_as_iterable_of_tuple_pairs(self):
+        response = HttpResponse(headers=(('X-Foo', 'bar'),))
+        self.assertEqual(response['X-Foo'], 'bar')
+
     def test_headers_bytestring(self):
         response = HttpResponse()
         response['X-Foo'] = b'bar'
-- 
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