JADE Test Suite Framework has been released in LGPL
The JADE test suite is a framework designed to test JADE-based agent systems. Existing testing frameworks, such as Junit, are designed to test objects and stimulate them by calling their methods. Since agents do not expose methods, we believe that existing testing frameworks are not suited. The JADE Test Suite is also used by the JADE team to test JADE itself even if, for obvious reasons, the tests cannot be made public. Developers discovering bugs, problems or unexpected behaviors of JADE are encouraged to provide tests that can be executed by the JADE test suite.
Remind that the test suite requires you first install the latest snapshot of JADE, dated 23 March 2004.