Flutter nyengkuyung pirang jinis pengujian — unit tests (logika), widget tests (komponen UI), lan integration tests (alur aplikasi lengkap). Strategi pengujian sing apik nambah keandalan lan kapercayan, lan tools pengujian Flutter nggawé iku praktis.
Unit tests — ngujia logika
dart
// test pure logic (functions, classes, business logic) — fast, no UI
test('adds two numbers', () {
expect(add(2, 3), 5);
});
test('Cart calculates total', () {
final cart = Cart()..add(Item(price: 10));
expect(cart.total, 10);
});