You have probably already heard of, or practised, Test-Driven Development (TDD) but have you already tried it in an Xtrem way?

What do we mean by Xtrem?

We propose practising TDD on a kata using mob programming and introducing different constraints at different points.

We expect you to find intelligent ways to overcome those constraints.

Those constraints can be of different types: Design, Testing, Practice, and Architecture.

Here are some examples of constraints that we have documented on our website : – Let’s Mutate Some Code

• Implement Portfolio
• Fight Primitive Obsession
• No For Loops
• Use Only Immutable Types
• Avoid Exceptions
• Use an existing monad
• Use Property-Based Testing to challenge our Domain Model
• Add an Acceptance Test
• Functional Core, Imperative Shell – and much more …

By overcoming those constraints, you will learn new ways of designing your code that you can use daily.

Who Are You - Why we have to choose you:Agile Technical Coach at Pyxis Suisse, Software crafter #teamPlayer

I am a technical agile coach / software craftsperson with 15 years of experience in software