Selenium is a well-known web application testing framework used for functional testing. The new version, Selenium 2, merges the best features from Selenium and the clean API from WebDriver. In this session we will see how easy testing your web application can be with an open source such as Selenium 2. The presentation aims to make the developers familiar with this functional testing tool. An example of a Maven Java project using Selenium 2 to test a web page will be shown. Spring Framework and TestNG will be used in the presented project.