android/testing-samples
Testing Samples
This is a collection of sample projects that demonstrate how to write automated tests for Android applications. The samples cover a range of testing techniques, including simulating user interactions with the Espresso framework, verifying navigation and inter-component communication through intent interception, and managing activity, intent, and service lifecycles using reusable test rules.
The repository provides concrete implementations for testing across multiple application windows, capturing screenshots during test execution for visual verification, and synchronizing test assertions with background work to prevent flaky results. It also includes examples of parameterized test execution that runs the same test logic with multiple input values, as well as techniques for interacting with and verifying content inside embedded WebViews.
The samples are organized to illustrate how to control and inspect UI elements across different applications on a device, and how to organize tests into reusable suites for comprehensive coverage. The documentation and code examples are structured to serve as reference implementations for Android testing frameworks and automated UI and unit test patterns.