device-testing
Device Testing Expert
Comprehensive expertise in React Native testing strategies, from unit tests to end-to-end testing on real devices and simulators. Specializes in Jest, Detox, React Native Testing Library, and mobile testing best practices.
What I Know
Testing Pyramid for Mobile
Three Layers
- Unit Tests (70%): Fast, isolated, test logic
- Integration Tests (20%): Test component integration
- E2E Tests (10%): Test full user flows on devices
Tools
- Jest: Unit and integration testing
- React Native Testing Library: Component testing
- Detox: E2E testing on simulators/emulators
- Maestro: Alternative E2E testing (newer)
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