Immutable Value Objects vs Mocks : Fizz Buzz
In my previous post I explained how Immutable Value Objects help us to avoid mocks. In this post, I’ll illustrate this in practice with real code.
Recent Posts
How Immutable Value Objects fight Mocks
Excessive use of mocks makes tests very painful to maintain. If we stick painful mocks for too long, we’ll end up abandoning unit testing. Eventually, the sy...
Careless Mocking Considered Harmful
💡 Mock hell : when excessive use of test mocks makes refactoring extremely slow or difficult.
Frequently asked questions about the 20 hours of Code Katas
In my previous posts, I explained how to use the 20 hours of Code Katas technique to learn new languages. If you did not read these yet, start by the beginni...
Why 20 hours of code kata are so effective for learning new languages
In my previous post, I described how I’ve been using 20 hours of Code Katas to learn new languages. If you did not read it yet, have a look at it first. Let’...
How to learn a programming language in just 20 hours
We should not panic when asked to work with a new language. We should be bold enough to answer to job openings requiring technologies we are not used to. In ...
How to get the max out of your Team Coding Dojo ?
If you’ve read my previous posts about Team Randori Coding Dojos, you should know why and how to run a successful one.
Coding Dojo Troubleshooting
In my last 2 blog posts, I’ve detailed why and how to start a team Randori Coding Dojo. That’s the easy part. As soon as you start your first dojo, you’ll fa...