It’s time to question one of my darlings…   [read more...]

The last article in the series was about driving implementation with properties in a TDD-like way. Today’s article is short, but not because there’s so little to say but because I put most of the contents to a repository and a URL of its own.   [read more...]

It’s been a few months that I wrote about stateful properties. Since then I’ve given a couple of workshops about property-based testing and jqwik has reached version 1.1.3.   [read more...]

The last episode was about patterns to find good properties. One pattern I mentioned there is Stateful Testing. Some PBT proponents treat this one with some condescension since state is considered as something that should be avoided - at least in functional programming. I tend to look at it with more tolerance.   [read more...]

It’s been 3 months that I tried to shed some light on the importance of shrinking failed properties. Now that we’ve covered many of the technicalities of the approach it’s time to occupy with how to use PBT in practice.   [read more...]