In our Rapid Testing class, James Bach and I like to talk about an underappreciated tester resource: disposable time. Disposable time is the time that you can afford to waste without getting into trouble. Now, we want to be careful about what we mean by “waste”, here. It’s not that you want to waste [...]

A couple of years ago, I developed a version of a well-known reasoning exercise. It’s a simple exercise, and I implemented it as a really simple computer program. I described it to James Bach, and suggested that we put it in our Rapid Software Testing class. James was skeptical. He didn’t figure from [...]

Dave Nicollette responds to my post on the Ellis Island bug. I appreciate his continuing the conversation that started in the comments to my post. Dave says, “In describing a ‘new’ category of software defect he calls Ellis Island bugs…”. I want to make it clear: there is nothing new about Ellis Island bugs, except [...]

Rikard Edgren, Henrik Emilsson and Martin Jansson collaborate on blog called thoughts from the test eye. In a satirical post from this past summer called “Scripted vs Exploratory Testing from a Managerial Perspective“, Martin proposes that “From a managerial perspective without knowing too much about testing, your sole experience comes from the scripted test environment…”

It’s a busy season in Europe for Rapid Testing this spring. I’m going to be at the Norwegian Computer Society’s FreeTest, a conference on free testing tools in Trondheim, Norway, where I’ll be giving a keynote talk on testing vs. checking on March 26.  That’s preceded by a three-day public session of Rapid Software Testing, from [...]