Day 47 of 60 (Fire Pig): Grokking TDD

Year of the Fire Pig

Finished Chapter 4 of ‘The Goat’. Instead of going straight on to Chapter 5, I spent some time today reading a few blog posts about TDD that HJWP linked to. The one he linked to directly was “Outside-In development with Double Loop TDD”, which helps explain this diagram in more detail. But the author of the blog post, Emily Bache, had written two other related posts just before and after this one:

• The London School of Test Driven Development: I didn’t even know there WERE these different “schools”!
• “Tell, Don’t Ask” Object Oriented Design”: I need to improve my knowledge of OOD&A

So, I’ve been contemplating these things.