This presentation explains how Eventbrite has taken a code base, that has been around for quite a while, and built a culture of testing around it. Eventbrite has been around since 2007. At that time there wasn’t much of a testing culture to speak of, but they began testing their code as they simultaneously adopted Django. Today, with a bigger team that builds on a more complex architecture (that includes services as opposed to a single monolithic application), they’ve adopted an attitude that “tests matter”.
Video producer: https://thenewcircle.com/