add a sequence to the expect_shell test helper, along with allowing for different methods to be stubbed relating to shell commands
add a sequence to the expect_shell test helper, along with allowing for different methods to be stubbed relating to shell commands
final-ci/travis-worker,wardbekker/travis_worker_erlang,gavioto/travis-worker,travis-ci/travis-worker,final-ci/travis-worker,gavioto/travis-worker,travis-ci/travis-worker,ireznice/travis-worker,ireznice/travis-worker,wardbekker/travis_worker_erlang