Kata exercises are short (15-30mins) long coding exercises which can be solved in any language. We highly recommend for TDD beginners to solve multiple Kata ...
A common perception in the software development industry is that learning TDD is mainly about Katas. It's believed to be about finding a perfect progression ...
Katas to learn TDD ... Comprehensive Kata-Log made for facilitators and dojo lovers. All contents are public domain and can be used without any strings attached.
String Calculator. The following is a TDD Kata- an exercise in coding, refactoring and test-first, that you should apply daily for at least 15 minutes .