I try to be thorough, but at some point I have to write code other than test code. For systems with a lot of emergent complexity, it's possible I've covered 9 o

I try to be thorough, but at some point I have to write code other than test code. For systems with a lot of emergent complexity, it's possible I've covered 9 of the 10 paths, good or bad, and missed one bad one.