RailsConf 2017: How to Write Better Code Using Mutation Testing
Mutation testing is a silver bullet for assessing test quality. Mutation testing will help you:Write better testsProduce more robust code that better handles edge casesReveal what parts of your legacy application are most likely to break before you dive in to make new changesLearn about features in Ruby and your dependencies that you didn’t previously know aboutThis talk assumes a basic knowledge of Ruby and testing. The examples in this talk will almost certainly teach you something new about Ruby!.
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