Analysis of Mutation Testing Tools
Johnathan Snyder, Jeff Gray · 2008
Conclusion In my research, I studied three mutation testing tools for Java: MuJava, Jumble, and PIT. All of them use byte level mutation which speeds up the time it takes to generate the mutants and run the mutants against the test suite. Both Jumble and PIT have support for JUnit, the Java unit testing framework. However, PIT is the most capable for use in industry because it also integrates well with other Java tools such as ant and is the most actively supported project. Example Mutant Generated by MuJava