Heckle is unit test sadism(tm) at its core. Heckle is a mutation tester. It modifies your code and runs your tests to make sure they fail. The idea is that if code can be changed and your tests don't notice, either that code isn't being covered or it doesn't do anything. It's like hiring a white-hat hacker to try to break into your server and making sure you detect it. You learn the most by trying to break things and watching the outcome in an act of unit test sadism.

installgem install heckle --pre

Ryan Davis, Pete Higgins

24,246 total downloads 482 for this version


gem 'heckle', '~> 2.0.0.b1'
  1. 2.0.0.b1 October 3, 2012 (24 KB)
  2. 1.4.3 June 23, 2009 (20 KB)
  3. 1.4.2 February 8, 2009 (17 KB)
  4. 1.4.1 June 5, 2007 (15.5 KB)
  5. 1.4.0 May 18, 2007 (15 KB)
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