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f7614e7109
This makes the test about 3s faster, and we actually do more meaningful checking than before.
215 lines
8.2 KiB
Python
215 lines
8.2 KiB
Python
import importlib
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import os
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from typing import List
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from unittest import mock
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import django.urls.resolvers
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from django.test import Client
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from zerver.lib.test_classes import ZulipTestCase
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from zerver.lib.url_redirects import (
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API_DOCUMENTATION_REDIRECTS,
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HELP_DOCUMENTATION_REDIRECTS,
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LANDING_PAGE_REDIRECTS,
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POLICY_DOCUMENTATION_REDIRECTS,
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)
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from zerver.models import Stream
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from zproject import urls
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from zproject.backends import AUTH_BACKEND_NAME_MAP
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class PublicURLTest(ZulipTestCase):
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"""
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Account creation URLs are accessible even when not logged in. Authenticated
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URLs redirect to a page.
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"""
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def fetch(self, method: str, urls: List[str], expected_status: int) -> None:
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for url in urls:
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# e.g. self.client_post(url) if method is "post"
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response = getattr(self, method)(url)
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self.assertEqual(
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response.status_code,
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expected_status,
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msg=f"Expected {expected_status}, received {response.status_code} for {method} to {url}",
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)
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def test_help_pages(self) -> None:
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# Test all files in help documentation directory (except for 'index.md',
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# 'missing.md' and `help/include/` files).
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help_urls = []
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for doc in os.listdir("./help/"):
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if doc.startswith(".") or "~" in doc or "#" in doc:
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continue # nocoverage -- just here for convenience
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if doc in {"index.md", "include", "missing.md"}:
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continue
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url = "/help/" + os.path.splitext(doc)[0] # Strip the extension.
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help_urls.append(url)
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# We have lots of help files, so this will be expensive!
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self.assertGreater(len(help_urls), 190)
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expected_tag = """<meta property="og:description" content="This is a help page" />"""
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for url in help_urls:
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with mock.patch(
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"zerver.lib.html_to_text.html_to_text", return_value="This is a help page"
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) as m:
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response = self.client_get(url)
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m.assert_called_once()
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self.assertIn(expected_tag, response.content.decode())
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self.assertEqual(response.status_code, 200)
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def test_public_urls(self) -> None:
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"""
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Test which views are accessible when not logged in.
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"""
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# FIXME: We should also test the Tornado URLs -- this codepath
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# can't do so because this Django test mechanism doesn't go
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# through Tornado.
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denmark_stream_id = Stream.objects.get(name="Denmark").id
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get_urls = {
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200: [
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"/accounts/home/",
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"/accounts/login/",
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"/en/accounts/home/",
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"/ru/accounts/home/",
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"/en/accounts/login/",
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"/ru/accounts/login/",
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"/help/",
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# Since web-public streams are enabled in this `zulip`
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# instance, the public access experience is loaded directly.
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"/",
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"/en/",
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"/ru/",
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],
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400: [
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"/json/messages",
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],
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401: [
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f"/json/streams/{denmark_stream_id}/members",
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"/api/v1/users/me/subscriptions",
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"/api/v1/messages",
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"/api/v1/streams",
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],
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404: [
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"/help/api-doc-template",
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"/help/nonexistent",
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"/help/include/admin",
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"/help/" + "z" * 1000,
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],
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}
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post_urls = {
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200: ["/accounts/login/"],
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302: ["/accounts/logout/"],
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401: [
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"/json/messages",
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"/json/invites",
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"/json/subscriptions/exists",
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"/api/v1/users/me/subscriptions/properties",
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"/json/fetch_api_key",
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"/json/users/me/subscriptions",
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"/api/v1/users/me/subscriptions",
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"/json/export/realm",
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],
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400: [
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"/api/v1/external/github",
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"/api/v1/fetch_api_key",
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],
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}
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patch_urls = {
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401: ["/json/settings"],
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}
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for status_code, url_set in get_urls.items():
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self.fetch("client_get", url_set, status_code)
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for status_code, url_set in post_urls.items():
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self.fetch("client_post", url_set, status_code)
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for status_code, url_set in patch_urls.items():
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self.fetch("client_patch", url_set, status_code)
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def test_config_error_endpoints_dev_env(self) -> None:
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"""
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The content of these pages is tested separately.
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Here we simply sanity-check that all the URLs load
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correctly.
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"""
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auth_types = [auth.lower() for auth in AUTH_BACKEND_NAME_MAP]
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for auth in [
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"azuread",
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"email",
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"remoteuser",
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# The endpoint is generated dynamically based on the configuration of the OIDC backend,
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# so it can't be tested here.
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"openid connect",
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]: # We do not have configerror pages for AzureAD and Email.
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auth_types.remove(auth)
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auth_types += [
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"smtp",
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"remoteuser/remote_user_backend_disabled",
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"remoteuser/remote_user_header_missing",
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]
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urls = [f"/config-error/{auth_type}" for auth_type in auth_types]
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with self.settings(DEVELOPMENT=True):
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for url in urls:
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response = self.client_get(url)
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self.assert_in_success_response(["Configuration error"], response)
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class URLResolutionTest(ZulipTestCase):
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def check_function_exists(self, module_name: str, view: str) -> None:
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module = importlib.import_module(module_name)
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self.assertTrue(hasattr(module, view), f"View {module_name}.{view} does not exist")
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# Tests function-based views declared in urls.urlpatterns for
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# whether the function exists. We at present do not test the
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# class-based views.
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def test_non_api_url_resolution(self) -> None:
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for pattern in urls.urlpatterns:
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if isinstance(pattern, django.urls.resolvers.URLPattern):
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(module_name, base_view) = pattern.lookup_str.rsplit(".", 1)
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self.check_function_exists(module_name, base_view)
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class ErrorPageTest(ZulipTestCase):
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def test_bogus_http_host(self) -> None:
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# This tests that we've successfully worked around a certain bug in
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# Django's exception handling. The enforce_csrf_checks=True,
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# secure=True, and HTTP_REFERER with an `https:` scheme are all
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# there to get us down just the right path for Django to blow up
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# when presented with an HTTP_HOST that's not a valid DNS name.
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client = Client(enforce_csrf_checks=True)
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result = client.post(
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"/json/users", secure=True, HTTP_REFERER="https://somewhere", HTTP_HOST="$nonsense"
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)
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self.assertEqual(result.status_code, 400)
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class RedirectURLTest(ZulipTestCase):
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def test_api_redirects(self) -> None:
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for redirect in API_DOCUMENTATION_REDIRECTS:
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result = self.client_get(redirect.old_url, follow=True)
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self.assert_in_success_response(["Zulip homepage", "API documentation home"], result)
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def test_help_redirects(self) -> None:
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for redirect in HELP_DOCUMENTATION_REDIRECTS:
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result = self.client_get(redirect.old_url, follow=True)
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self.assert_in_success_response(["Zulip homepage", "Help center home"], result)
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def test_policy_redirects(self) -> None:
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for redirect in POLICY_DOCUMENTATION_REDIRECTS:
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result = self.client_get(redirect.old_url, follow=True)
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self.assert_in_success_response(["Policies", "Archive"], result)
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def test_landing_page_redirects(self) -> None:
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for redirect in LANDING_PAGE_REDIRECTS:
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result = self.client_get(redirect.old_url, follow=True)
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self.assert_in_success_response(["Download"], result)
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result = self.client_get(redirect.old_url)
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self.assertEqual(result.status_code, 301)
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self.assertIn(redirect.new_url, result["Location"])
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