Purpose: To execute simple examples of code that do not seem to be mutation coverable.
$ ./gradlew pitest
You should find the pitest report in build/reports/pitest
To test with other build configurations, specify the build-X.gradle on the command line
$ ./gradlew -b build-spock2.gradle pitest
The default is the spock 1 configuration since it is compatible with both the Spock and junit 4 tests.