Data Unit Testing: EuroPython Tutorial

I gave a long and opinionated tutorial at EuroPython 2017 about how we should do unit testing and validation within a data science scope. The GitHub repository for the course (which is part of my O'Reilly Live Online training) is I will continue editing and updating the repository with more examples, so feel free to fork or star it to get updates.

The slides for the talk are also available here:

And for those who attended, please give me feedback!