How good are your tests? Would they still pass if the tested code was changed much? If so, there's probably a problem with your code, your tests, or both! Dave Aronson educated Brittany on how Mutation Testing helps reveal these cases.

Links for this episode:

• Kill All Mutants Abstractions Slides
  
• Mutation Testing
  
• Codosaurus, LLC
  
• Mutant Gem on Github
  
• Mutest on Github
  
• Heckle on Github
  
• Dave Aronson on Twitter (@DaveAronson)
  
• Episode Music: "Funkorama" by Kevin MacLeod
  
• Episode Introduction and Outro by Michael Springer
  

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