mirror of
https://github.com/django/django.git
synced 2024-12-23 17:46:27 +00:00
31 lines
1.0 KiB
Python
31 lines
1.0 KiB
Python
import warnings
|
|
|
|
from django.contrib.auth import authenticate
|
|
from django.test import SimpleTestCase, override_settings
|
|
|
|
|
|
class NoRequestBackend(object):
|
|
def authenticate(self, username=None, password=None):
|
|
# Doesn't accept a request parameter.
|
|
pass
|
|
|
|
|
|
class AcceptsRequestBackendTest(SimpleTestCase):
|
|
"""
|
|
A deprecation warning is shown for backends that have an authenticate()
|
|
method without a request parameter.
|
|
"""
|
|
no_request_backend = '%s.NoRequestBackend' % __name__
|
|
|
|
@override_settings(AUTHENTICATION_BACKENDS=[no_request_backend])
|
|
def test_no_request_deprecation_warning(self):
|
|
with warnings.catch_warnings(record=True) as warns:
|
|
warnings.simplefilter('always')
|
|
authenticate(username='test', password='test')
|
|
self.assertEqual(len(warns), 1)
|
|
self.assertEqual(
|
|
str(warns[0].message),
|
|
"Update authentication backend %s to accept a positional `request` "
|
|
"argument." % self.no_request_backend
|
|
)
|