My take on unit tests is that they happen "automatically" for the things that actually need unit testing. Consider a load shedder, a parser, or an implementatio

My take on unit tests is that they happen "automatically" for the things that actually need unit testing. Consider a load shedder, a parser, or an implementation of an algorithm. Most devs will naturally write a unit test for anything with complicated logic just because it's easier to test complicated things in isolation.