XP for dummies: unit-tests 
A pragmatic hands-on session demonstrating how to write good unit-tests and get benefit from them.
- Why do you need unit-tests
- How to write good unit-tests
- 5 myths about unit-tests
BIO: Software craftsman @ Codeborne (Tallinn, Estonia).
Aggressive fan of extreme programming.
Creator of Selenide – open-source library for UI tests in Java.
Organizer of devclub.eu
Frequent speaker at conferences: DevClub, Agile Saturday, XP Days Kiev, SeleniumCamp, Nordic Testing Days, TopConf, DevConFu.