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Added tests for conditional_content_removal.
Refs #7581. Thanks mrmachine.
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from __future__ import unicode_literals | |||
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from django.http import HttpRequest, HttpResponse, StreamingHttpResponse | |||
from django.http.utils import conditional_content_removal | |||
from django.test import TestCase | |||
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class HttpUtilTests(TestCase): | |||
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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() | |||
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# Do nothing for 200 responses. | |||
res = HttpResponse('abc') | |||
conditional_content_removal(req, res) | |||
self.assertEqual(res.content, b'abc') | |||
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res = StreamingHttpResponse(['abc']) | |||
conditional_content_removal(req, res) | |||
self.assertEqual(b''.join(res), b'abc') | |||
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# 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'') | |||
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res = StreamingHttpResponse(['abc'], status=status_code) | |||
conditional_content_removal(req, res) | |||
self.assertEqual(b''.join(res), b'') | |||
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# Strip content for HEAD requests. | |||
req.method = 'HEAD' | |||
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res = HttpResponse('abc') | |||
conditional_content_removal(req, res) | |||
self.assertEqual(res.content, b'') | |||
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res = StreamingHttpResponse(['abc']) | |||
conditional_content_removal(req, res) | |||
self.assertEqual(b''.join(res), b'') |