http://www.perlmonks.org?node_id=189148

Marza has asked for the wisdom of the Perl Monks concerning the following question:

In Touching it when it ain't broke, Ovid suggested using a test suite for code maintenance.

Sounds like a reasonable suggestion, but what would go in a test suite? I have never used one myself and have not a clue as to what would be valid tests. I would like to create one as I am starting to create more indepth scripts.