One thing that's often important for me in new languages is testing support

[pbiggar]

A user says:

One thing that's often important for me in new languages is testing support. There wasn't an immediately apparent solution for that in what I've explored thus far. I can imagine various ways to do so from the outside, but have you given any thought towards building an integrated testing solution so that I can continue to have confidence that my apps do what I intend them to do as I grow and change them?