Firstly, you saved me a lot of work figuring this out. So thank you.

I'm cross building with this plugin, which works reasonably well, but I don't yet have tests for the JS artifacts. Do you have a plan for running tests? Ideally, I'd just want a task like 'testJS', which runs my scalatest library in node. Is this something this plugin would handle? I currently use gradle-scalatest for JVM tests.