aslan-flutter/test/room_rocket_ui_test.dart

import 'package:aslan/chatvibe_data/models/message/at_floating_message.dart';
import 'package:aslan/chatvibe_domain/models/res/at_room_rocket_reward_res.dart';
import 'package:aslan/chatvibe_ui/widgets/room/rocket/room_rocket_floating_popup.dart';
import 'package:aslan/chatvibe_ui/widgets/room/rocket/room_rocket_reward_page.dart';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:flutter_test/flutter_test.dart';

void main() {
  TestWidgetsFlutterBinding.ensureInitialized();

  setUp(() {
    TestWidgetsFlutterBinding
        .instance
        .platformDispatcher
        .views
        .first
        .physicalSize = const Size(375, 812);
    TestWidgetsFlutterBinding
        .instance
        .platformDispatcher
        .views
        .first
        .devicePixelRatio = 1;
  });

  tearDown(() {
    TestWidgetsFlutterBinding.instance.platformDispatcher.views.first
        .resetPhysicalSize();
    TestWidgetsFlutterBinding.instance.platformDispatcher.views.first
        .resetDevicePixelRatio();
  });

  test('rocket reward parses the current backend API and IM fields', () {
    final ATRoomRocketRewardRes apiReward =
        ATRoomRocketRewardRes.fromJson(<String, dynamic>{
          'rewardType': 'GOLD',
          'rewardItemId': 12,
          'rewardItemName': 'Gold',
          'rewardAmount': 18800,
          'cover': 'https://example.test/gold.png',
          'rocketLevel': 2,
          'message': 'Congratulations',
        });
    final ATRoomRocketRewardRes messageReward =
        ATRoomRocketRewardRes.fromJson(<String, dynamic>{
          'rewardType': 'PROP',
          'cover': 'https://example.test/frame.png',
          'rocketLevel': 3,
          'userId': 10002,
          'userNickname': 'Rocket Cat',
        });

    expect(apiReward.rewardItemId, '12');
    expect(apiReward.displayLabel, '18800');
    expect(messageReward.userId, '10002');
    expect(messageReward.userNickname, 'Rocket Cat');
  });

  testWidgets(
    'rocket floating window no longer opens the reward dialog on tap',
    (tester) async {
      await tester.pumpWidget(
        ScreenUtilInit(
          designSize: const Size(375, 812),
          minTextAdapt: true,
          builder:
              (_, __) => MaterialApp(
                home: Scaffold(
                  body: RoomRocketFloatingPopup(
                    message: ATFloatingMessage(
                      type: 3,
                      roomId: '',
                      userName: 'Igniter',
                      userId: '163526',
                      rocketLevel: 2,
                    ),
                    onAnimationCompleted: () {},
                  ),
                ),
              ),
        ),
      );
      await tester.pump();
      await tester.pump(const Duration(milliseconds: 1500));

      expect(find.text('Igniter'), findsOneWidget);
      await tester.tap(find.byType(RoomRocketFloatingPopup));
      await tester.pump(const Duration(milliseconds: 400));
      expect(find.byType(RoomRocketRewardPage), findsNothing);

      await tester.pumpWidget(const SizedBox());
      await tester.pump(const Duration(seconds: 4));
    },
  );

  testWidgets(
    'rocket reward panel binds winner count and current user rewards',
    (tester) async {
      await tester.pumpWidget(
        _testApp(
          RoomRocketRewardPage(
            rewards: _sampleRewards(),
            currentUserId: '10002',
            igniterUserId: '10003',
          ),
        ),
      );

      expect(find.text('10000'), findsNWidgets(2));
      expect(find.text('2 users received rewards'), findsOneWidget);
      expect(find.text('Rocket Cat'), findsOneWidget);
      expect(find.text('Igniter'), findsOneWidget);
    },
  );

  testWidgets('same reward panel switches to not-won state for another user', (
    tester,
  ) async {
    await tester.pumpWidget(
      _testApp(
        RoomRocketRewardPage(
          rewards: _sampleRewards(),
          currentUserId: '99999',
          igniterUserId: '10003',
        ),
      ),
    );

    expect(
      find.text("You didn't win a prize. Better luck next time!"),
      findsOneWidget,
    );
    expect(find.text('2 users received rewards'), findsOneWidget);
  });
}

Widget _testApp(Widget child) {
  return ScreenUtilInit(
    designSize: const Size(375, 812),
    minTextAdapt: true,
    builder:
        (_, __) => MaterialApp(
          home: Scaffold(
            backgroundColor: Colors.black,
            body: Center(child: child),
          ),
        ),
  );
}

List<ATRoomRocketRewardRes> _sampleRewards() {
  return <ATRoomRocketRewardRes>[
    ATRoomRocketRewardRes.fromJson(<String, dynamic>{
      'userId': 10002,
      'userNickname': 'Rocket Cat',
      'rewardType': 'GOLD',
      'rewardAmount': 10000,
    }),
    ATRoomRocketRewardRes.fromJson(<String, dynamic>{
      'userId': 10003,
      'userNickname': 'Igniter',
      'rewardType': 'PROP',
      'rewardItemName': '7 days',
    }),
  ];
}