React Native mendukung pengujian pada berbagai level — unit tests (logika), component tests (dengan React Native Testing Library), dan end-to-end tests (dengan Detox). Strategi pengujian yang baik meningkatkan keandalan dan kepercayaan diri.
Unit and component testing (Jest + Testing Library)
JEST → the standard JS test runner (unit tests for logic, functions, hooks)
REACT NATIVE TESTING LIBRARY → test components by rendering and interacting with them
(the way a user would) — query elements, fire events, assert on output
{ render, fireEvent, screen } ;
(, {
();
fireEvent.(screen.());
(screen.()).();
});
