import 'package:flutter_test/flutter_test.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:travel_mate/services/guest_flag_service.dart';

void main() {
  const tripId = 'trip-guest-1';
  late GuestFlagService service;

  setUp(() {
    SharedPreferences.setMockInitialValues({});
    service = GuestFlagService();
  });

  test('sets and reads guest mode flag', () async {
    expect(await service.isGuestEnabled(tripId), isFalse);
    await service.setGuestEnabled(tripId, true);
    expect(await service.isGuestEnabled(tripId), isTrue);
  });
}