Test early, test often

By: John D. McGregor


A colleague at Clemson University recently complained that his students could not write good test cases. At about that time, I worked with a very large development project that had just experienced the embarrassment of failing a customer acceptance test because multiple severe defects were discovered by the customer's tests. I thought it might be useful to explore the strategic significance of testing in software development.

Cite as:

John D. McGregor, “Test early, test often”, Journal of Object Technology, Volume 6, no. 4 (May 2007), pp. 7-14, doi:10.5381/jot.2007.6.4.c1.

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