This session will cover the essentials of Jetpack's testing steps, including JUnit and Expresso, and Unit, Instrumentation, UI testing. How to test Compose code ( Semantics, Testing API's, Synchronization and Interoperability). Exploring best practices for writing effective units tests, UI Tests and Models with JUnit. How to improve app's reliability and quality with Jetpack's robust testing tools with Assertion and Parameterization Techniques. Insights on Espresso Framework , component and related setup. Technical discussion on Implement testing and Compose layout testing.