Speaker Deck

How to Write Better Code with Mutation Testing

by John Backus

Published January 10, 2017 in Programming

Presentation for Railsconf and Fog City Ruby based on https://blog.blockscore.com/how-to-write-better-code-using-mutation-testing/.

Mutation testing can help you:

* Improve your test coverage
* Think about edge cases and catch more bugs before they break in production
* Learn more about Ruby, the libraries you depend on, and your own codebase