def test_str(self):
check = policy.NotCheck('rule')
self.assertEqual(str(check), 'not rule')
def test_call_false(self):
rule = mock.Mock(return_value=False)
check = policy.NotCheck(rule)
self.assertEqual(check('target', 'cred', None), True)
rule.assert_called_once_with('target', 'cred', None)
def test_init(self):
check = policy.NotCheck('rule')
self.assertEqual(check.rule, 'rule')
