Does TDD really lead to good design?
“TDD is a design tool.” That’s what I’ve said for years. But not anymore. After working with different teams in different organisations, I realised that I don’t believe anymore that TDD is a design tool. In this talk I’ll be explaining the pros and cons of the two main styles of TDD, discuss why some developers can test-drive well-crafted code while others can’t, and also explain how to reason about design decisions.
For more about the differences between TDD styles, please check Sandro's blog post Does TDD really lead to good design?