Bosses hate unit testing. They see it as code that doesn't contribute to the final product. But here's the truth: unit testing makes us faster. We'll look at specific examples of how unit tests save time in the development process, whether we're creating UI-based applications or server-side libraries. With this in hand, we can show our boss how testing makes us faster and lets us move forward confidently and quickly.

Testing your mobile app against the sea of mobile devices can be daunting. Just testing with the popular devices of the last few years can be cumbersome and expensive. Not to mention the wear and tear on your thumbs with all that tapping and swiping. Wouldn't it be great if you could apply the same skills and practices you've honed implementing unit testing of your app logic to the testing of your UI? I've got great news, you can! We'll explore how you can get started automating all that tapping and swiping today in your existing mobile apps and plan for it moving forward. We'll also see how those tests can be applied to online services with thousands of devices waiting to run your app.