Version 2.1.8 is available upstream. Please consider updating!
It seems that version 2.1.8 is available upstream, while the latest version in the Gentoo tree is 2.1.6. You think this warning is false? Read more about it here.
shUnit2 is a xUnit unit test framework for Bourne based shell scripts, and
it is designed to work in a similar manner to JUnit, PyUnit, etc. If you
have ever had the desire to write a unit test for a shell script, shUnit2
can do the job.