It sounds like you might be better with something like QuickCheck for your testing: http://en.wikipedia.org/wiki/QuickCheck http://en.wikipedia.org/wiki/QuickCh

It sounds like you might be better with something like QuickCheck for your testing: http://en.wikipedia.org/wiki/QuickCheck http://en.wikipedia.org/wiki/QuickCheck This was featured recently in Bryan O'Sullivan's "Running a startup on Haskell" presentation: "[QuickCheck] generates random data, then tells me if all properties that I expect to be true of my functions and data hold. QuickCheck is shockingly more effective at finding bugs than unit tests." There are ports of QuickCheck to tons of other languages...