def test_override(self):
settings.TEST = 'test'
self.assertEqual('test', settings.TEST)
with override_settings(TEST='override'):
self.assertEqual('override', settings.TEST)
self.assertEqual('test', settings.TEST)
del settings.TEST
def test_context_manager(self):
self.assertRaises(AttributeError, getattr, settings, 'TEST')
override = override_settings(TEST='override')
self.assertRaises(AttributeError, getattr, settings, 'TEST')
override.enable()
self.assertEqual('override', settings.TEST)
override.disable()
self.assertRaises(AttributeError, getattr, settings, 'TEST')
def test_override_settings_delete(self):
"""
Allow deletion of a setting in an overridden settings set (#18824)
"""
settings.TEST = 'test'
with override_settings(TEST=False):
del settings.TEST
self.assertRaises(AttributeError, getattr, settings, 'TEST')
self.assertEqual(settings.TEST, 'test')
del settings.TEST
def test_override_settings_nested(self):
"""
Test that override_settings uses the actual _wrapped attribute at
runtime, not when it was instantiated.
"""
self.assertRaises(AttributeError, getattr, settings, 'TEST')
self.assertRaises(AttributeError, getattr, settings, 'TEST2')
inner = override_settings(TEST2='override')
with override_settings(TEST='override'):
self.assertEqual('override', settings.TEST)
with inner:
self.assertEqual('override', settings.TEST)
self.assertEqual('override', settings.TEST2)
# inner's __exit__ should have restored the settings of the outer
# context manager, not those when the class was instantiated
self.assertEqual('override', settings.TEST)
self.assertRaises(AttributeError, getattr, settings, 'TEST2')
self.assertRaises(AttributeError, getattr, settings, 'TEST')
self.assertRaises(AttributeError, getattr, settings, 'TEST2')
def test_signal_callback_context_manager(self):
self.assertRaises(AttributeError, getattr, settings, 'TEST')
with override_settings(TEST='override'):
self.assertEqual(self.testvalue, 'override')
self.assertEqual(self.testvalue, None)
def test_override_doesnt_leak(self):
self.assertRaises(AttributeError, getattr, settings, 'TEST')
with override_settings(TEST='override'):
self.assertEqual('override', settings.TEST)
settings.TEST = 'test'
self.assertRaises(AttributeError, getattr, settings, 'TEST')
