This week's book giveaway is in the General Computing forum. We're giving away four copies of Arduino in Action and have Martin Evans, Joshua Noble, and Jordan Hochenbaum on-line! See this thread for details.
You can run Selenium in the browser without JUnit at all. Or you can use JUnit style tests. They can even be exported/generated. See this article. If you are generating tests, watch out for duplication. You don't want to have to change 200 files if your URL changes