If maintained right, unit tests at edge conditions can quickly diagnose system and runtime state health. If you work with malicious on incompetent staff at tim

If maintained right, unit tests at edge conditions can quickly diagnose system and runtime state health. If you work with malicious on incompetent staff at times (over 100 there is always at least 1)... it is the only way to enforce actual accountability after a dozen people touch the same files over years. "The sculpture is already complete within the marble block, before I start my work. It is already there, I just have to chisel away the superfluous material." ( Michelangelo ) Admittedly, in-house automated testing for cosmetic things like GUI or 3D rendering pipelines is still nontrivial. Best of luck =)