Progga, I'm going to create a group forum for Simpletest as I want to have unit tests and preferably function tests in core for Ubercart 2.0. This will be a little ways down the road, but if you got involved in this you'd be a hero.

For now, I'd hold the patches while we work up to the 1.0 release. I'll start a thread with some resources, and feel free to add to it.