django-axes/axes/tests/test_checks.py
Adam Johnson fa83253056 Don't trigger axes.W003 for subclasses of AxesBackend
The [usage documentation](https://django-axes.readthedocs.io/en/latest/3_usage.html) advises to create subclass of `AxesBackend` to ignore the lack of `request` if necessary. I've done this in a project using `django-oauth-toolkit`, which doesn't pass `request` (though it should as per [this PR](https://github.com/jazzband/django-oauth-toolkit/pull/643)).

This meant that the axes.W003 check was being triggered, so I've fixed it to check for subclasses of `AxesBackend` as well as the class itself.
2019-07-09 12:10:26 +02:00

107 lines
3.1 KiB
Python

from django.core.checks import run_checks, Warning # pylint: disable=redefined-builtin
from django.test import override_settings, modify_settings
from axes.backends import AxesBackend
from axes.checks import Messages, Hints, Codes
from axes.tests.base import AxesTestCase
class CacheCheckTestCase(AxesTestCase):
@override_settings(
AXES_HANDLER='axes.handlers.cache.AxesCacheHandler',
CACHES={'default': {'BACKEND': 'django.core.cache.backends.db.DatabaseCache', 'LOCATION': 'axes_cache'}},
)
def test_cache_check(self):
warnings = run_checks()
self.assertEqual(warnings, [])
@override_settings(
AXES_HANDLER='axes.handlers.cache.AxesCacheHandler',
CACHES={'default': {'BACKEND': 'django.core.cache.backends.locmem.LocMemCache'}},
)
def test_cache_check_warnings(self):
warnings = run_checks()
warning = Warning(
msg=Messages.CACHE_INVALID,
hint=Hints.CACHE_INVALID,
id=Codes.CACHE_INVALID,
)
self.assertEqual(warnings, [
warning,
])
@override_settings(
AXES_HANDLER='axes.handlers.database.AxesDatabaseHandler',
CACHES={'default': {'BACKEND': 'django.core.cache.backends.locmem.LocMemCache'}},
)
def test_cache_check_does_not_produce_check_warnings_with_database_handler(self):
warnings = run_checks()
self.assertEqual(warnings, [])
class MiddlewareCheckTestCase(AxesTestCase):
@modify_settings(
MIDDLEWARE={
'remove': ['axes.middleware.AxesMiddleware']
},
)
def test_cache_check_warnings(self):
warnings = run_checks()
warning = Warning(
msg=Messages.MIDDLEWARE_INVALID,
hint=Hints.MIDDLEWARE_INVALID,
id=Codes.MIDDLEWARE_INVALID,
)
self.assertEqual(warnings, [
warning,
])
class MyBackend(AxesBackend):
pass
class BackendCheckTestCase(AxesTestCase):
@modify_settings(
AUTHENTICATION_BACKENDS={
'remove': ['axes.backends.AxesBackend']
},
)
def test_backend_missing(self):
warnings = run_checks()
warning = Warning(
msg=Messages.BACKEND_INVALID,
hint=Hints.BACKEND_INVALID,
id=Codes.BACKEND_INVALID,
)
self.assertEqual(warnings, [
warning,
])
@override_settings(
AUTHENTICATION_BACKENDS=[__name__ + "." + MyBackend.__name__]
)
def test_custom_backend(self):
warnings = run_checks()
self.assertEqual(warnings, [])
class DeprecatedSettingsTestCase(AxesTestCase):
def setUp(self):
self.disable_success_access_log_warning = Warning(
msg=Messages.SETTING_DEPRECATED.format(deprecated_setting='AXES_DISABLE_SUCCESS_ACCESS_LOG'),
hint=Hints.SETTING_DEPRECATED,
id=Codes.SETTING_DEPRECATED,
)
@override_settings(
AXES_DISABLE_SUCCESS_ACCESS_LOG=True,
)
def test_deprecated_success_access_log_flag(self):
warnings = run_checks()
self.assertEqual(warnings, [
self.disable_success_access_log_warning,
])