I have been working on a small project in my free time in which I’m the only developer. When I started the project, I wanted to write the entire application in a test driven, test first, manner. I wrote my failing test, then made the test pass and as I saw opportunities to refactor, I took the time to reduce complexity, separate concerns and reorganize as needed. I was in a red-green-refactor rhythm and it was enjoyable to see the test count go up and my code coverage for tests at 100%… but then reality set in.