ScalaTest Version 0.9.5  has been released by Bill Venners and is now available from Artima . This release has major enhancements including a matchers DSL and a much slicker user interface to speed up the test development work.
ScalaTest is a free, open-source source testing tool for Java and Scala programmers. It facilitates the easy creation and insertion of test cases for Java and Scala programs. You can find more out about it here .