Previously On Locally Sourced: The Entropy Essays are a series of essays about how programming practices inspired by Extreme Programming such as testing, pair programing, and object-oriented design play out on modern web projects. The first one was about test speed. And eventually we’ll get to why they are called Entropy Essays. I want you to stop for a second and think: “why are you writing this test?” Not “why are you writing tests in general?", why are you writing this next test, r...
