Hi all,
I searched the forum and it seems the node-red-node-test-helper is primarily used by the core development team but not us.
So, I spent two days trying out and created a simple node-red-node-test-helper example. Hope this will be useful to you and improve our code quality a little bit.
Repo: https://github.com/pauldeng/node-red-ci-example
Cheers,
Paul