• Few constructs not mentioned in the past day
  • Someone submitted a bug
  • “I have tests”
  • Straightforward bug that wasn’t tested
  • All the individual items work, but sequences can fail.
  • Testing all sequences is a large number of combinations

Breakdancer Overview

  • Conditions, Actions, Effects
  • Driver to run things
  • Shows how add command can be decomposed into conditions
  • All Conditions, Actions, and Effects are composable
  • Driver holds the boilerplate
  • Python makes boilerplate minimal
  • itertools makes combinations simple.
  • Generate test case combinations automatically
  • Do preconditions, postconditions.