Have you been in cases where TDD increased development time?

Posted by BillyONeal on Stack Overflow See other posts from Stack Overflow or by BillyONeal
Published on 2010-03-25T03:15:51Z Indexed on 2010/03/25 3:23 UTC
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language-agnostic

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TDD

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unit-testing

Hello everyone :)

I was reading http://stackoverflow.com/questions/2512504/tdd-how-to-start-really-thinking-tdd and I noticed many of the answers indicate that tests + application should take less time than just writing the application. In my experience, this is not true. My problem though is that some 90% of the code I write has a TON of operating system calls. The time spent to actually mock these up takes much longer than just writing the code in the first place. Sometimes 4 or 5 times as long to write the test as to write the actual code.

I'm curious if there are other developers in this kind of a scenario.

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