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Comment on a Not-So-Good Article on Exploratory Testing

An article from a while back on StickyMinds entitled How To Choose Between Scripted and Exploratory Testing refers to a bunch of factors in making choices between scripted testing and exploratory testing. The problems start early: “As a test manager or engineer, you may be considering whether or not to use exploratory testing on your next project.” If you’re not planning on investigating any problems that you find, I suppose … Read more

Maturity Models Have It Backwards

At a couple of recent conferences, some people have asked me about one “maturity” model or another. As one of the few people who has read the CMMI book from cover to cover, here’s what I think: In process-speak, the notion of maturity is backwards. A mature entity, in biology, is one that can survive and thrive without parental support. A mature being is one that has achieved an age … Read more

The Testers’ Christmas Present

So the holidays are coming up, and you’re wondering what to get for your tester friends, or (if you’re a tester) for your kids. Let me be the first this season to recommend I Am A Bug, a perfectly charming little book by Robert Sabourin, and illustrated by his daughter Catherine, who was between 11 and 12 years old as the book was being published. It’s been around for several … Read more

When Do We Stop Testing? One More Sure Thing

Not too long ago, I posted a list of stopping heuristics for testing. As usual, such lists are always subjective, subject to refinement and revision, and under scrutiny from colleagues and other readers. As usual, James Bach is a harsh critic (and that’s a compliment, not a complaint). We’re still transpecting over some of the points; eventually we’ll come out with something on which we agree. Joe Harter, in his … Read more