On Aug 6, 2006, at 5:41 AM, Nicholas Clark wrote:
There is this big hairball of under-tested code. (Nothing new here)So the question is, which to tackle first - unit tests, or functional tests.
Functional tests - for all the reasons you and others have given.That said, unit test on existing code will sometimes be worth the cost, especially on code that you are making changes to - it's not a yes/no issue. In general though, I agree that functional tests will give you a better return on investment.
------------------------------------------------------- Matisse Enzer <[EMAIL PROTECTED]> http://www.matisse.net/ - http://www.eigenstate.net/
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