Loading collection data...
Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
Nice Kata! However, Java tests (random tests) dont really test the solution properly, as there are 99,9% chance that the time chunk will end with seconds. This way, u can just use "...and second(s)", as there are almost never a test ending with days/hours (which needs to be solved through "...days and 3 hours").
I suggest adding some manually writen tests exactly for those cases, otherwise not fully-solved Katas are getting through.