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49 lines
1.7 KiB
Python
49 lines
1.7 KiB
Python
import os
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import shutil
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import tempfile
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from django import conf
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from django.test import SimpleTestCase
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from django.test.utils import extend_sys_path
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class TestStartProjectSettings(SimpleTestCase):
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def setUp(self):
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self.temp_dir = tempfile.TemporaryDirectory()
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self.addCleanup(self.temp_dir.cleanup)
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template_settings_py = os.path.join(
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os.path.dirname(conf.__file__),
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"project_template",
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"project_name",
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"settings.py-tpl",
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)
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test_settings_py = os.path.join(self.temp_dir.name, "test_settings.py")
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shutil.copyfile(template_settings_py, test_settings_py)
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def test_middleware_headers(self):
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"""
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Ensure headers sent by the default MIDDLEWARE don't inadvertently
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change. For example, we never want "Vary: Cookie" to appear in the list
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since it prevents the caching of responses.
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"""
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with extend_sys_path(self.temp_dir.name):
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from test_settings import MIDDLEWARE
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with self.settings(
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MIDDLEWARE=MIDDLEWARE,
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ROOT_URLCONF="project_template.urls",
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):
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response = self.client.get("/empty/")
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headers = sorted(response.serialize_headers().split(b"\r\n"))
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self.assertEqual(
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headers,
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[
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b"Content-Length: 0",
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b"Content-Type: text/html; charset=utf-8",
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b"Cross-Origin-Opener-Policy: same-origin",
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b"Referrer-Policy: same-origin",
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b"X-Content-Type-Options: nosniff",
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b"X-Frame-Options: DENY",
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],
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)
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