This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
Dojo has its own unit test system called DOH (Dojo Objective Harness) which can be run headless (and integrated in Java builds) for components which are not widgets and inside a Unit-test web page. DOH is fairly simple to use for custom components as well.
Recently Dojo added a event-playback package called robot, which gives Selenium-like testing functionality as well.