Support tests that require an interactive shell #283
Description
Some docker images are meant to be interacted with, and operate differently between interactive and non-interactive runs. https://github.com/SeisoLLC/easy_infra is an example.
Please allow a method to specify interactive vs non-interactive tests.
Currently easy_infra does this like this, and I would like to refactor this to use this project.