This document discusses UI testing with Espresso and introduces Screen Robots. It explains that Espresso is a framework for UI testing on Android. Screen Robots aim to simplify Espresso tests by encapsulating test steps into reusable objects. The document shows how a LoginScreenRobot can encapsulate the login flow into three lines of code rather than having many lines of explicit Espresso actions and assertions. This makes tests more readable and maintainable.
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Test Scenarios
• Login with valid credentials
• Login with invalid credentials
• Login with bad server response
• Changing the slide language
• Verifying the correctness of the slide content
• Entering content into a text slide