platform/sandbox/eventbus/test/mapping/map_test.dart

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import 'package:event_bus_plus/event_bus_plus.dart';
import 'package:given_when_then_unit_test/given_when_then_unit_test.dart';
import 'package:test/test.dart';
import '../models.dart';
void main() {
late IEventBus bus;
before(
() {
bus = EventBus(
map: {
SomeEvent: [
(e) => const SomeAnotherEvent(),
],
},
);
},
);
test('emits another', () {
expect(
bus.last$,
emitsInOrder(
[
const SomeEvent(),
const SomeAnotherEvent(),
],
),
);
bus.fire(const SomeEvent());
}, timeout: const Timeout(Duration(seconds: 1)));
}