This post has been brewing for a while, but a LinkedIn conversation today reminded me to put it in the bottle and ship it. Testing is socially challenging. There’s a double meaning there. One meaning is that testing involves challenging the product and our beliefs about it, in a social context. The other meaning is that probing the product and people’s beliefs about it can sometimes be uncomfortable for everyone … Read more
A couple of weeks back, Sylvia Killinen (@skillinen on Twitter) tweeted: “Seems to me that much of #testing relies on noticing when one is confused rather than accepting it as Something Computer Programs Do.” That’s a beautiful observation, near and dear to my heart since 2007 at least. The night I read Sylvia’s tweet, I wanted to blog more on the subject, but sometimes blog posts go in a different … Read more
A heuristic is a fallible method for solving a problem or making a decision. “Heuristic” as an adjective means “something that helps us to learn”. In testing, an oracle is a heuristic principle or mechanism by which we recognize a problem. Some years ago, during a lunch break from the Rapid Software Testing class, a tester remarked that he was having a good time, but that he wanted to know … Read more