scala-js/scala-js — pull request #749 by benjaminjackman (2014-06-14 17:05:14+00:00)
Title: (DRAFT, IDEA) sbt plugin: Added scalaJSTestFrameworks key. 

Outside ScalaJS frameworks can add themselves to that taskKey to be run along with the builtin jasmine runner.

I am not sure if it's going to work, but I wanted to see if seemed like a logical course to pursue to you guys.