Mads Opheim 9 Ways to Test Your Spaghetti Code

Test the legacy code as well has been a mantra for many years now. But how do you actually do that When stuck with tangled legacyspaghetti, it may be hard to see the way out. The path from struggling with your spaghetti into doing TDD is shorter than you think. It s so easy to say that you should test code as you change it, now matter how legacy, but in a realworld project, you need to know some tools and techniques to be able to do that. Many developers out there struggle with the impression that testing and TDD cannot work on their project. Ill challenge that view and hopefully prove it wrong for most participants, and share the techniques and tricks Ive used.