TDD Part 2

Since the last thread was such a resounding success, let's discuss Test Driven Design again!

If only everyone practiced TDD we'd never have any bugs!

"There's bound to be stuff where this would have gone faster if we'd had unit tests or smaller modules or whatever. That all sounds great in principle. Given a leisurely development pace, that's certainly the way to go. But when you're looking at, "We've got to go from zero to done in six weeks," well, I can't do that unless I cut something out. And unit tests are not critical."

~Jamie Zawinski