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365fe0b3d5
Fixes #2665. Regenerated by tabbott with `lint --fix` after a rebase and change in parameters. Note from tabbott: In a few cases, this converts technical debt in the form of unsorted imports into different technical debt in the form of our largest files having very long, ugly import sequences at the start. I expect this change will increase pressure for us to split those files, which isn't a bad thing. Signed-off-by: Anders Kaseorg <anders@zulip.com>
56 lines
2.4 KiB
Python
56 lines
2.4 KiB
Python
from typing import Any, Dict, List
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from unittest import mock
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from django.test import TestCase
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from zerver.lib.subdomains import get_subdomain
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from zerver.models import Realm
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class SubdomainsTest(TestCase):
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def test_get_subdomain(self) -> None:
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def request_mock(host: str) -> Any:
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request = mock.Mock(spec=['get_host'])
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request.attach_mock(mock.Mock(return_value=host), 'get_host')
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return request
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def test(expected: str, host: str, *, plusport: bool=True,
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external_host: str='example.org',
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realm_hosts: Dict[str, str]={},
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root_aliases: List[str]=[]) -> None:
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with self.settings(EXTERNAL_HOST=external_host,
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REALM_HOSTS=realm_hosts,
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ROOT_SUBDOMAIN_ALIASES=root_aliases):
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self.assertEqual(get_subdomain(request_mock(host)), expected)
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if plusport and ':' not in host:
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self.assertEqual(get_subdomain(request_mock(host + ':443')),
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expected)
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ROOT = Realm.SUBDOMAIN_FOR_ROOT_DOMAIN
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# Basics
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test(ROOT, 'example.org')
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test('foo', 'foo.example.org')
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test(ROOT, 'www.example.org', root_aliases=['www'])
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# Unrecognized patterns fall back to root
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test(ROOT, 'arbitrary.com')
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test(ROOT, 'foo.example.org.evil.com')
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# REALM_HOSTS adds a name,
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test('bar', 'chat.barbar.com', realm_hosts={'bar': 'chat.barbar.com'})
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# ... exactly, ...
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test(ROOT, 'surchat.barbar.com', realm_hosts={'bar': 'chat.barbar.com'})
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test(ROOT, 'foo.chat.barbar.com', realm_hosts={'bar': 'chat.barbar.com'})
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# ... and leaves the subdomain in place too.
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test('bar', 'bar.example.org', realm_hosts={'bar': 'chat.barbar.com'})
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# Any port is fine in Host if there's none in EXTERNAL_HOST, ...
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test('foo', 'foo.example.org:443', external_host='example.org')
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test('foo', 'foo.example.org:12345', external_host='example.org')
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# ... but an explicit port in EXTERNAL_HOST must be explicitly matched in Host.
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test(ROOT, 'foo.example.org', external_host='example.org:12345')
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test(ROOT, 'foo.example.org', external_host='example.org:443', plusport=False)
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test('foo', 'foo.example.org:443', external_host='example.org:443')
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