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from django.contrib.auth import (
aauthenticate,
aget_user,
alogin,
alogout,
aupdate_session_auth_hash,
)
from django.contrib.auth.models import AnonymousUser, User
from django.http import HttpRequest
from django.test import TestCase, override_settings
from django.utils.deprecation import RemovedInDjango61Warning
class AsyncAuthTest(TestCase):
@classmethod
def setUpTestData(cls):
cls.test_user = User.objects.create_user(
"testuser", "test@example.com", "testpw"
)
async def test_aauthenticate(self):
user = await aauthenticate(username="testuser", password="testpw")
self.assertIsInstance(user, User)
self.assertEqual(user.username, self.test_user.username)
user.is_active = False
await user.asave()
self.assertIsNone(await aauthenticate(username="testuser", password="testpw"))
async def test_alogin(self):
request = HttpRequest()
request.session = await self.client.asession()
await alogin(request, self.test_user)
user = await aget_user(request)
self.assertIsInstance(user, User)
self.assertEqual(user.username, self.test_user.username)
async def test_changed_password_invalidates_aget_user(self):
request = HttpRequest()
request.session = await self.client.asession()
await alogin(request, self.test_user)
self.test_user.set_password("new_password")
await self.test_user.asave()
user = await aget_user(request)
self.assertIsNotNone(user)
self.assertTrue(user.is_anonymous)
# Session should be flushed.
self.assertIsNone(request.session.session_key)
async def test_alogin_new_user(self):
request = HttpRequest()
request.session = await self.client.asession()
await alogin(request, self.test_user)
second_user = await User.objects.acreate_user(
"testuser2", "test2@example.com", "testpw2"
)
await alogin(request, second_user)
user = await aget_user(request)
self.assertIsInstance(user, User)
self.assertEqual(user.username, second_user.username)
# RemovedInDjango61Warning: When the deprecation ends, replace with:
# async def test_alogin_without_user(self):
async def test_alogin_without_user_no_request_user(self):
request = HttpRequest()
request.session = await self.client.asession()
# RemovedInDjango61Warning: When the deprecation ends, replace with:
# with self.assertRaisesMessage(
# AttributeError,
# "'NoneType' object has no attribute 'get_session_auth_hash'",
# ):
# await alogin(request, None)
with (
self.assertRaisesMessage(
AttributeError,
"'HttpRequest' object has no attribute 'auser'",
),
self.assertWarnsMessage(
RemovedInDjango61Warning,
"Fallback to request.user when user is None will be removed.",
),
):
await alogin(request, None)
# RemovedInDjango61Warning: When the deprecation ends, remove completely.
async def test_alogin_without_user_anonymous_request(self):
async def auser():
return AnonymousUser()
request = HttpRequest()
request.user = AnonymousUser()
request.auser = auser
request.session = await self.client.asession()
with (
self.assertRaisesMessage(
AttributeError,
"'AnonymousUser' object has no attribute '_meta'",
),
self.assertWarnsMessage(
RemovedInDjango61Warning,
"Fallback to request.user when user is None will be removed.",
),
):
await alogin(request, None)
# RemovedInDjango61Warning: When the deprecation ends, remove completely.
async def test_alogin_without_user_authenticated_request(self):
async def auser():
return self.test_user
request = HttpRequest()
request.user = self.test_user
request.auser = auser
request.session = await self.client.asession()
with self.assertWarnsMessage(
RemovedInDjango61Warning,
"Fallback to request.user when user is None will be removed.",
):
await alogin(request, None)
user = await aget_user(request)
self.assertIsInstance(user, User)
self.assertEqual(user.username, self.test_user.username)
async def test_alogout(self):
await self.client.alogin(username="testuser", password="testpw")
request = HttpRequest()
request.session = await self.client.asession()
await alogout(request)
user = await aget_user(request)
self.assertIsInstance(user, AnonymousUser)
async def test_client_alogout(self):
await self.client.alogin(username="testuser", password="testpw")
request = HttpRequest()
request.session = await self.client.asession()
await self.client.alogout()
user = await aget_user(request)
self.assertIsInstance(user, AnonymousUser)
async def test_change_password(self):
await self.client.alogin(username="testuser", password="testpw")
request = HttpRequest()
request.session = await self.client.asession()
request.user = self.test_user
await aupdate_session_auth_hash(request, self.test_user)
user = await aget_user(request)
self.assertIsInstance(user, User)
async def test_invalid_login(self):
self.assertEqual(
await self.client.alogin(username="testuser", password=""), False
)
async def test_client_aforce_login(self):
await self.client.aforce_login(self.test_user)
request = HttpRequest()
request.session = await self.client.asession()
user = await aget_user(request)
self.assertEqual(user.username, self.test_user.username)
@override_settings(
AUTHENTICATION_BACKENDS=[
"django.contrib.auth.backends.ModelBackend",
"django.contrib.auth.backends.AllowAllUsersModelBackend",
]
)
async def test_client_aforce_login_backend(self):
self.test_user.is_active = False
await self.test_user.asave()
await self.client.aforce_login(
self.test_user,
backend="django.contrib.auth.backends.AllowAllUsersModelBackend",
)
request = HttpRequest()
request.session = await self.client.asession()
user = await aget_user(request)
self.assertEqual(user.username, self.test_user.username)
|
