Run Selenium tests in parallel for Play Project
Fork does not mean "run in parallel". Fork means "start a new JVM process to run the tests".
Sbt 0.13.5 has some new/experimental code to run forked tests in parallel. You can enable this via the following setting:
testForkedParallel in Test := true
try it out and let us know if you run into any issues. I expect we'll be investing more time into handling parallel log collection in the future, but for now what's there should be good enough for basic tests and development.