Code Retreat Stockholm

This weekend I was in Stockholm to facilitate a Code Retreat, organized by Peter Lind and sponsored by Valtech. We were about 40 coders gathered in the warm autumn sunshine early on a Saturday morning at Valtech’s offices. (Do take a look at Peter’s blog...

Refactoring Kata fun

I’ve been working on a kata called “Tennis”*, which I find interesting, because it is quite quick to code, yet is a big enough problem to be worth doing. It’s also possible to enumerate pretty much all the allowed scores, and get very...

Books on automated testing

As I mentioned in my last post I’ve recently taught a course in automated testing to a bunch of students at KYH. Before the course I spent some time looking for good course books for them. I looked at a few options and eventually decided on “The art of...

Teaching a diverse bunch of Testers

I’ve just spent 3 weeks teaching a class of 11 students about automated testing, as part of a one year course in software testing. The course is organized by the local “Kvalificerade Yrkes Högskolan”, KYH. (loosely translated: Skilled Trade...

TDD in terms of states and moves

The classic description of TDD that most people know is the 3 rules by Bob Martin. I think his rules are a very succinct description, and for a long time I’ve just relied on them, together with a picture of “red-green-refactor” to describe TDD to...