I find I spend significantly more time refactoring/maintaining code than I spend writing exploratory code. It's silly to write tests for prototype work, but once you're actually close to having a working prototype, tests help. Having decent test coverage saves so much more time when refactoring/maintaining.
TDD isn't "THE" way, but test coverage helps. It's not fun (at least not for me), but it's less aggravating than breaking something 6 months down the road in some non-obvious way. I'm human, so I assume I'll screw something up eventually. Having test coverage helps keep me from shooting myself in the foot later.
TDD isn't "THE" way, but test coverage helps. It's not fun (at least not for me), but it's less aggravating than breaking something 6 months down the road in some non-obvious way. I'm human, so I assume I'll screw something up eventually. Having test coverage helps keep me from shooting myself in the foot later.