github.com/Oppodelldog/dockertest (go): Package dockertest is intended to help in executing tests in containers.  This might be simple as executing unit tests in isolation on a docker host. You might also want to execute more complex setups like functionally testing a microservice with it's dependencies. This is where dockertest supports you.  Basically this package consists of Builders to create a Network or Containers. But it also helps in orchestrating the tests and finally in cleaning up.  To get started take a look in the main.go file in the examples folder, it's self explanatory.
Keywords: docker|dockertest|functional-testing|orchestration|system-testing|test