Do you know about some interesting Eclipse plugins that support test development?
Infinitest and JUnitMax do "Continuos Testing". All of your tests run in the background, and test errors appear as error annotations, as if they were compiler errors. Interesting, really;).
http://infinitest.github.com/
http://www.threeriversinstitute.org/junitmax/
Pulse is a visually pleasing plugin that allows you to track the flow of TDD.
http://www.happyprog.com/pulse/