Developer-driven testing is a great way to scale quality control as your team grows and code churn rises. While most developers are sold on unit testing their code, they are often intimidated by UI testing. Is it worth the effort? Can the resulting tests be fast and stable enough to be executed continuously? In this session, Slack will share its thoughts on why it’s worth having developers write UI tests for their features, as well as present practical information on how the Slack Android team approached this problem.