1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
import os
import shutil
import tempfile
from django import conf
from django.test import SimpleTestCase
from django.test.utils import extend_sys_path
class TestStartProjectSettings(SimpleTestCase):
def setUp(self):
self.temp_dir = tempfile.TemporaryDirectory()
self.addCleanup(self.temp_dir.cleanup)
template_settings_py = os.path.join(
os.path.dirname(conf.__file__),
'project_template',
'project_name',
'settings.py-tpl',
)
test_settings_py = os.path.join(self.temp_dir.name, 'test_settings.py')
shutil.copyfile(template_settings_py, test_settings_py)
def test_middleware_headers(self):
"""
Ensure headers sent by the default MIDDLEWARE don't inadvertently
change. For example, we never want "Vary: Cookie" to appear in the list
since it prevents the caching of responses.
"""
with extend_sys_path(self.temp_dir.name):
from test_settings import MIDDLEWARE
with self.settings(
MIDDLEWARE=MIDDLEWARE,
ROOT_URLCONF='project_template.urls',
):
response = self.client.get('/empty/')
headers = sorted(response.serialize_headers().split(b'\r\n'))
self.assertEqual(headers, [
b'Content-Length: 0',
b'Content-Type: text/html; charset=utf-8',
b'Referrer-Policy: same-origin',
b'X-Content-Type-Options: nosniff',
b'X-Frame-Options: DENY',
])
|
