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Refs #33338 -- Added never_cache() tests for Expires header.

This commit is contained in:
mgaligniana 2021-12-13 08:57:19 +01:00 committed by Mariusz Felisiak
parent 5111b636d9
commit e61abab6e0
1 changed files with 21 additions and 5 deletions
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26
tests/decorators/tests.py
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@ -1,5 +1,5 @@
from functools import update_wrapper, wraps from functools import update_wrapper, wraps
from unittest import TestCase from unittest import TestCase, mock
from django.contrib.admin.views.decorators import staff_member_required from django.contrib.admin.views.decorators import staff_member_required
from django.contrib.auth.decorators import ( from django.contrib.auth.decorators import (
@ -494,15 +494,31 @@ class XFrameOptionsDecoratorsTests(TestCase):
class NeverCacheDecoratorTest(SimpleTestCase): class NeverCacheDecoratorTest(SimpleTestCase):
def test_never_cache_decorator(self):
@mock.patch('time.time')
def test_never_cache_decorator_headers(self, mocked_time):
@never_cache @never_cache
def a_view(request): def a_view(request):
return HttpResponse() return HttpResponse()
r = a_view(HttpRequest())
mocked_time.return_value = 1167616461.0
response = a_view(HttpRequest())
self.assertEqual( self.assertEqual(
set(r.headers['Cache-Control'].split(', ')), response.headers['Expires'],
{'max-age=0', 'no-cache', 'no-store', 'must-revalidate', 'private'}, 'Mon, 01 Jan 2007 01:54:21 GMT',
) )
self.assertEqual(
response.headers['Cache-Control'],
'max-age=0, no-cache, no-store, must-revalidate, private',
)
def test_never_cache_decorator_expires_not_overridden(self):
@never_cache
def a_view(request):
return HttpResponse(headers={'Expires': 'tomorrow'})
response = a_view(HttpRequest())
self.assertEqual(response.headers['Expires'], 'tomorrow')
def test_never_cache_decorator_http_request(self): def test_never_cache_decorator_http_request(self):
class MyClass: class MyClass: