TDD Kata 1 - String Calculator — Roy Osherove

String CalculatorThe following is a TDD Kata- an exercise in coding, refactoring and test-first, that you should apply daily for at least 15 minutes . You can download a more readable version of the Kata here. Before you start: Try not to read ahead. Do one task at a time. The trick is to learn to work incrementally. Make sure you only test for correct inputs. there is no need to test for invalid

[haneimo]

tdd