Integration with moto

[yuvalshi0]

Hi maintainers,
I've been using aiobocore and wanted to mock s3 in my tests, I've you seen under moto_server.py
you actually run a moto service to test your services.
So to my suggesion: why not add it to moto? Or create a new package (i.e. aiobotomoto)?

[thehesiod]

I think we have a request to add it as an extra, I'm game if someone comes up with PR :). Or may take me a bit to get to