tests.py 文件源码

def test_forever_timeout(self):
        """
        Passing in None into timeout results in a value that is cached forever
        """
        cache = self.cache
        cache.set('key1', 'eggs', None)
        self.assertEqual(cache.get('key1'), 'eggs')

        cache.add('key2', 'ham', None)
        self.assertEqual(cache.get('key2'), 'ham')
        added = cache.add('key1', 'new eggs', None)
        self.assertIs(added, False)
        self.assertEqual(cache.get('key1'), 'eggs')

        cache.set_many({'key3': 'sausage', 'key4': 'lobster bisque'}, None)
        self.assertEqual(cache.get('key3'), 'sausage')
        self.assertEqual(cache.get('key4'), 'lobster bisque')