A friend that I’m just getting to know runs a training and skills development program for new testers. Today he said, “My students are now starting a project which includes test design, test techniques, and execution of testing. Do you have any input or advice for them?” Here’s my reply. Test design, test techniques, and execution of testing are all good things. I’d prefer performing tests to “test execution”. In … Read more
Summary:Â Loops of exploration, experimentation, studying, modeling, and learning are the essence of testing, not an add-on to it. The intersection of activity and models (such as the Heuristic Test Strategy Model) help us to perform testing while continuously developing, refining, and reviewing it. Testing is much more than writing a bunch of automated checks to confirm that the product can do something; it’s an ongoing investigation in which we … Read more
Testers investigate problems and risk. Other people manage the project, design the product, and write the code. As testers, we participate in that process, but in a special way and from a special perspective: it’s our primary job to anticipate, seek, and discover problems in products. It’s probably a good idea to clear up some possible ambiguity here. When I’m talking about a product, I’m talking about anything that some … Read more
This post is adapted from a recent blast of tweets. You may find answers to some of your questions in the links; as usual, questions and comments are welcome. Update, 2017-01-07: In response to a couple of people asking, here’s how I’m thinking of “test case” for the purposes of this post: Test cases are formally structured, specific, proceduralized, explicit, documented, and largely confirmatory test ideas. And, often, excessively so. … Read more
Imagine a software project. Imagine the things that you want to accomplish, the problems you might encounter, the workarounds you could apply, the accidents (both happy and sad) that might happen, the missteps you may take, the steps you can take to prevent them; all of the actions you can perform to manage the project. Now, make a detailed plan that takes all of your expectations into account. The more … Read more