django/tests/check_framework/test_caches.py

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from django.core.checks.caches import E001, check_default_cache_is_configured
from django.test import SimpleTestCase
from django.test.utils import override_settings
class CheckCacheSettingsAppDirsTest(SimpleTestCase):
VALID_CACHES_CONFIGURATION = {
'default': {
'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
},
}
INVALID_CACHES_CONFIGURATION = {
'other': {
'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
},
}
@override_settings(CACHES=VALID_CACHES_CONFIGURATION)
def test_default_cache_included(self):
"""
Don't error if 'default' is present in CACHES setting.
"""
self.assertEqual(check_default_cache_is_configured(None), [])
@override_settings(CACHES=INVALID_CACHES_CONFIGURATION)
def test_default_cache_not_included(self):
"""
Error if 'default' not present in CACHES setting.
"""
self.assertEqual(check_default_cache_is_configured(None), [E001])