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test.check

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Generative testing with clojure

Published in: Software
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test.check

  1. 1. I had a class…
  2. 2. And I wrote a lot of tests…
  3. 3. But still, there was a bug
  4. 4. So I wrote a test.check spec, and it found the bug that my unit tests missed
  5. 5. It run 8 tests and discovered a enqueue-dequeue sequence, that fails…
  6. 6. …and shrank the input to the smallest failing case
  7. 7. It generates random sequence of enqueue and dequeue commands… …and applies it to the queue… …one hundred times

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