React Native supporta i test a più livelli — unit test (logica), component test (con React Native Testing Library) e test end-to-end (con Detox). Una buona strategia di test migliora l'affidabilità e la fiducia.
Unit e 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.()).();
});
