Here's a recent post I wrote about reasons for and approaches towards TDD. Generally, I love it. I find an API evolves though as you build it, so for me, it's

Here's a recent post I wrote about reasons for and approaches towards TDD. Generally, I love it. I find an API evolves though as you build it, so for me, it's a bit more about "tests at the same time" and "tests as the primary and first way of exercising the code". Also, that tests do better when they test use cases at a higher level, and that unit tests (I do agree with the article in some ways here) are often written at a level which penalizes refactoring, when they could be instead automated tests at a higher level. http://michaeldehaan.net/post/120522567217/the-case-for-test-driven-development http://michaeldehaan.net/post/120522567217/the-case-for-test...