In this talk Oliver describes what "Doing TDD" is and, importantly, what it isn't. He will make the ethos of TDD very clear and show you how to do TDD via a live coding demo. He touches on mocking, the testing pyramid and finishes by doing a fanaticism check with the audience.

What is abstraction, and when should you use it? How much is too little, and how much is too much? Why are we even bothering anyway? If you get it right, you might just make your life much easier; get it wrong and you might end up wishing that you never bothered. In this talk, we’ll examine what abstraction (and, more specifically, dependency injection) is, what it does, and how it can make your code more testable and reliable, as well as being a key factor in enabling continuous delivery.