Docker image for vstest runner

Usage instructions

> docker pull spekt/alpine-vstest
> docker run -it spekt/alpine-vstest bash
bash-4.4# vstest.console /path/to/test.dll

If you wish to create your own image, check out [one line installer for vstest][vstest-get]! [vstest-get]: https://github.com/spekt/vstest-get

License

MIT