Testing
WCAG 2.1 was the first version of the Web Content Accessibility Guidelines to explicitly address mobile. Applying it to native iOS and Android apps requires mapping each criterion to platform-specific implementation patterns and choosing the right automated tools for coverage. This guide gives you the full picture. WCAG
Testing
Appium is a cross-platform mobile testing framework that tests both Android and iOS from one codebase. Espresso is Google's first-party Android UI testing framework. XCUITest is Apple's first-party iOS UI testing framework. The choice depends on your team structure, app type, and whether
Testing
Firebase Test Lab runs your Android and iOS tests on real physical devices and emulators in Google's data centers. It's the standard solution for CI/CD mobile testing when you need real devices without managing device labs. This guide covers setup, test matrix configuration, result analysis,
Testing
Espresso and UIAutomator test Android apps at different levels. Espresso runs inside your app process and has access to app internals — it's the right choice for in-app UI testing. UIAutomator runs outside your app and can interact with system UI, other apps, and device controls — it'
Testing
XCUITest is Apple's first-party UI testing framework for iOS (and macOS). It runs in a separate process from the app, controlling it via the Accessibility framework. Tests are written in Swift (or Objective-C) and run in Xcode or CI via xcodebuild. This guide covers setup, element
Testing
Espresso is Google's recommended framework for Android UI testing. It runs on the device (or emulator) and synchronizes automatically with the UI thread, eliminating most timing issues that plague mobile UI tests. This guide covers setup, core API patterns, handling async operations with IdlingResources, and best practices for