def test_cache_set_error():
store = RedisStore(port=9999, max_retry_count=2, retry_delay=2)
start_time = time.time()
with pytest.raises(redis.ConnectionError):
store.cache_set('key', 'value', 60)
excec_time = time.time() - start_time
assert excec_time >= 4
def store():
store = RedisStore()
store.cache_set('key', 'value', 60 * 60)
return store