What mutation-testing frameworks exist?
frameworks, mutation-testing, unit-testing
Solution
There is also PIT which can be hooked into your build via a maven plugin or command line interface.
It provides much nicer reports than the other available tools with combined mutation and line coverage. It also runs considerably faster than the source based tools for Java such as Jester, and about twice as fast as Jumble.
Unlike the Jumble and Javalanche it also works with all the major mocking frameworks (Mockito, JMock, EasyMock, PowerMock and JMockit).
(disclosure I'm the author).
Problem
In another question I asked if mutation-testing is useful in practice. As I didn't get any answers that satisfy me, I want to check the current tools myself. So I need an overview about current existing mutation-test-frameworks. Which of them are most usable and why? - I program in Java, so I would prefer Java-tools, but I would risk a look at interesting frameworks for different languages. - I want to integrate in an automatic build-process, so I would prefer tools that can be executed through command-line.