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Added tests for conditional_content_removal.

Refs #7581. Thanks mrmachine.
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1 parent b4066d7 commit 5e629a015e96a5564a0b0a273e1374b9651ce8e9 @aaugustin aaugustin committed Oct 21, 2012
@@ -0,0 +1,45 @@
+from __future__ import unicode_literals
+
+from django.http import HttpRequest, HttpResponse, StreamingHttpResponse
+from django.http.utils import conditional_content_removal
+from django.test import TestCase
+
+
+class HttpUtilTests(TestCase):
+
+ def test_conditional_content_removal(self):
+ """
+ Tests that content is removed from regular and streaming responses with
+ a status_code of 100-199, 204, 304 or a method of "HEAD".
+ """
+ req = HttpRequest()
+
+ # Do nothing for 200 responses.
+ res = HttpResponse('abc')
+ conditional_content_removal(req, res)
+ self.assertEqual(res.content, b'abc')
+
+ res = StreamingHttpResponse(['abc'])
+ conditional_content_removal(req, res)
+ self.assertEqual(b''.join(res), b'abc')
+
+ # Strip content for some status codes.
+ for status_code in (100, 150, 199, 204, 304):
+ res = HttpResponse('abc', status=status_code)
+ conditional_content_removal(req, res)
+ self.assertEqual(res.content, b'')
+
+ res = StreamingHttpResponse(['abc'], status=status_code)
+ conditional_content_removal(req, res)
+ self.assertEqual(b''.join(res), b'')
+
+ # Strip content for HEAD requests.
+ req.method = 'HEAD'
+
+ res = HttpResponse('abc')
+ conditional_content_removal(req, res)
+ self.assertEqual(res.content, b'')
+
+ res = StreamingHttpResponse(['abc'])
+ conditional_content_removal(req, res)
+ self.assertEqual(b''.join(res), b'')

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