We’ll dive into automated testing for both model-driven and canvas Power Apps, as well as Dataverse extensions. We’ll explore testing strategies, test-driven and behavioral-driven practices and review the current tools available for automating tests. With Microsoft’s Test Engine based on Playwright now delivering support model-driven apps and the older EasyRepro library built on Selenium, I’ll guide you through the pros and cons of each. I’ll also demonstrate an advanced acceptance test BDD setup with Gherkin, Reqnroll and EasyRepro, which can simplify test case authoring into natural language, making it accessible for more people. I’ll show how you can use tests as living documentation. You will get an overview where unit tests can be applied and which tools can help you with covering your codebase with tests.