Docker container for PyRestTest.
Using Docker since PyRestTest has some unique dependencies that can be a pain to install on
various Linux / macOS platforms and doesn't have native Windows support.
To use with a smoke test for Github (using one of the examples on the official project):
docker pull thoom/pyresttest docker run --rm -v $PWD:/tests thoom/pyresttest https://api.github.com examples/github_api_smoketest.yaml