Speaker: Matt Bachmann Standard unit tests have developers test specific inputs and outputs. This works, but often what breaks code are the cases we did not think about. Property based testing has developers define properties of output and has the computer explore the possible inputs to verify these properties. This talk will introduce property based testing and provide real world examples and patterns. Slides can be found at: https://speakerdeck.com/pycon2016 and https://github.com/PyCon/2016-slides