These projects shows examples on how to setup JUnit tests.
Tested using bndtools-2.0.0 & Eclipse Juno Service Release 2 (4.2.2)
To run JUnit4 tests in your current projects: Bundle junit.osgi-3.8.2 must be replaced with com.springsource.org.junit-4.10.0 in the buildpath. The bundle biz.aQute.junit exports the JUnit4 classes as version 4.10, so com.springsource.org.junit-4.11.0 will not work.
JUnit4 contains all of the JUnit3 classes, so tests can coexist.