MuJava
6.3#4 in mutation testing toolsFree planFree planLinuxmacOSWindows
VisitMuJava vs muttest
What both publish
| Fact | MuJava | muttest |
|---|---|---|
| Intended users | The maker describes MuJava as a service to the community and says it has been used by students and researchers. | The project describes mutation testing as a way to find weak assertions in test suites, including suites generated with LLMs. |
| License | The project was released as open source under the Apache license in April 2015. | The package is licensed under MIT plus a LICENSE file. |
| Purpose | MuJava automatically generates mutants for Java programs for traditional method-level and class-level mutation testing. | muttest measures test quality by applying small changes to code and checking whether the test suite catches them. |
MuJava plans
- µJavaFree
muttest plans
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Pick MuJava if…
MuJava suits students and researchers working on Java class or package testing with JUnit. It may also fit users comfortable with manual setup and reviewing equivalent mutants.
Pick muttest if…
muttest suits R developers who want to check whether their tests catch representative code changes. It may also help review suites generated with LLMs, a use case described by the project.