Add unit-testing for the utils package
Add unit-testing for the utils package

Myself5/mirrorbits,kib/mirrorbits,Myself5/mirrorbits,wsnipex/mirrorbits,etix/mirrorbits,etix/mirrorbits,etix/mirrorbits,Myself5/mirrorbits,wsnipex/mirrorbits,kib/mirrorbits,kib/mirrorbits,wsnipex/mirrorbits