One of the biggest drains on our development team is manually performing acceptance tests for each release of our WordPress plugins. It's time consuming and expensive, in terms of both man hours and time taken away from actual product development. Manual testing like this just doesn't scale.
So what's the solution? Hire a tester or a testing team? Still not scalable. This talk covers how it is possible to automate 99% of manual tests with the testing framework Codeception, and how we are integrating it into our testing process.