Provide tests that don't need network and ACCESS_KEY_ID

[zhsj]

I intend to package this in Debian[1]. But I can't run this package's tests since the build env can't access network and we don't have aliyun's ACCESS_KEY_ID.

For now, I just disabled tests during packaging. But it's not good for package's quality. Please consider provide tests that don't need network and ACCESS_KEY_ID.

[1] https://bugs.debian.org/869819