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by aarongough
5565 days ago
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That's generally referred to as 'mutation testing'. There are a number of systems that enable this in dynamic languages, the one I am most familiar with is Heckle: https://github.com/ryansobol/heckle Mutation testing is great, it highlights all the areas where your tests aren't written well, and teaches you to write better tests. I'm not sure that using it all the time is the best use of resources in most cases though... |
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