android-testing

To set up Roborazzi screenshot tests, you configure dependency management via libs.versions.toml and run the Gradle command to record new screenshot tests for the debug build. This visual regression testing ensures no unintended UI changes occur across your Android components.

Unit testing is the best way to test Android ViewModels and Repositories in isolation. This strategy focuses on isolating individual components to verify their independent logic, ensuring code quality without relying on broader Android framework dependencies or external service interactions.

Hilt testing works by using HiltAndroidRule to facilitate dependency injection within your test environment. This setup allows you to inject mock or real dependencies seamlessly, enabling robust integration testing that verifies interactions between different Android components like Room DAOs.

Yes, you can manage Android testing dependencies using libs.versions.toml. This approach centralizes your version catalog, allowing consistent dependency management for unit, integration, Hilt, and Roborazzi screenshot tests across your entire Android project configuration.

You need integration tests for Android Room DAOs or Retrofit services when you must verify the actual interaction between different components. This testing ensures your database operations and network requests function correctly together, catching interface issues that isolated unit tests cannot detect.

The Gradle command to record new screenshot tests for the debug build generates baseline images for your UI elements. Utilizing Roborazzi, this command captures current UI states, allowing future test runs to compare against these screenshots to detect visual regressions.