Distinguished guests, I regret to inform that a murder has occurred! Our only clue? One messy, untested codebase. Our only investigative tool? Apple's new Swift Testing framework. As the case unfolds, we'll encounter various coding challenges and scenarios that need to be tested and discover how effective testing can uncover hidden bugs and inconsistencies --as well as sinister motives, and faulty alibis! We'll look at how the testing process can help clarify complex scenarios and get practical tips on how to incorporate testing in to your daily workflow as we interrogate the suspect code for information. If we pose the right questions and untangle a convoluted codebase, we might just solve a murder...

No actual murders will take place in this talk.