Speaker Deck

Mutation testing with Humbug - TrueNorth PHP 2016

by Marc Aubé

Published November 5, 2016 in Programming

Satisfied with your unit test code coverage? Are you sure that your code is thoroughly tested, and not merely executed by the tests? Learn what mutation testing is, and how Humbug can help you give your test suite a run for its money. Humbug is a tool that injects defects and regressions in your code and then checks if your tests noticed.