654 lines
25 KiB
Dart
654 lines
25 KiB
Dart
// 真机冒烟测试：在虚拟设备尺寸下真实渲染界面。
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// 目的：验证 AppRoot 完成初始化后能正常出画面，而不是停在加载态/错误界面（黑屏）。
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// 任何 build / layout / paint 阶段的异常都会被测试捕获成失败。
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//
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// 关键回归点：Positioned 必须是 Stack 的**直接子级**。若把它写在 ValueListenableBuilder
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// 的返回值里（隔着一层），定位数据被丢弃、子树横向塌缩为 0 宽 —— 这正是真机黑屏的根因。
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// 因此这里断言的是「可见尺寸」，而不是「widget 存在」（find 不检查可见性，测不出塌缩）。
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import 'package:flutter/material.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import 'package:iwbtc/src/app_root.dart' show AppRoot;
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import 'package:iwbtc/src/core/app_error.dart' show AppError;
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import 'package:iwbtc/src/core/save.dart' show Save;
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import 'package:iwbtc/src/game/levels.dart' show loadLevels, LEVELS;
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import 'package:iwbtc/src/game/level.dart' show Level;
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import 'package:iwbtc/src/game/world.dart' show GameHost, World, W, H;
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import 'package:iwbtc/src/ui/game_canvas.dart' show GameCanvas, stageMetrics;
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import 'package:iwbtc/src/ui/overlays.dart' show HudOverlay;
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import 'package:iwbtc/src/ui/screens.dart'
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show SettingsScreen, ResultScreen, LevelSelectScreen;
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import 'package:iwbtc/src/ui/editor_panel.dart'
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show EditorPanel, EditorController;
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import 'package:iwbtc/src/ui/touch_controls.dart' show TouchControls;
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import 'package:iwbtc/src/core/input.dart' show Input;
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/// 按典型**横屏手机**分辨率设定虚拟窗口（安卓端已锁定横屏）。
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const Size kLandscapePhone = Size(2340, 1080);
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/// 完成 AppRoot 初始化并出到稳定帧。
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Future<void> _boot(WidgetTester tester) async {
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await tester.binding.setSurfaceSize(kLandscapePhone);
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await tester.runAsync(() async {
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await Save.load();
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await loadLevels();
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});
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await tester.pumpWidget(const AppRoot());
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await tester.pump();
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await tester.pump(const Duration(milliseconds: 200));
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await tester.pump();
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expect(AppError.current.value, isNull, reason: '初始化/渲染过程中抛出了异常');
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}
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void main() {
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TestWidgetsFlutterBinding.ensureInitialized();
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setUp(() async {
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AppError.current.value = null;
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SharedPreferences.setMockInitialValues(<String, Object>{});
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});
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testWidgets('标题界面能真实渲染出来（非黑屏）', (WidgetTester tester) async {
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await _boot(tester);
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expect(find.textContaining('启动失败'), findsNothing);
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// 不得仍停留在加载态
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expect(find.text('正在加载关卡…'), findsNothing, reason: '一直停在加载态，等同于黑屏');
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// 标题菜单必须存在
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expect(find.text('关卡选择'), findsOneWidget);
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expect(find.text('自制关卡'), findsOneWidget);
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expect(find.text('设置'), findsOneWidget);
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expect(find.textContaining('23 个内置关卡'), findsOneWidget);
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// 关键回归：按钮必须有可见尺寸且在屏内
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final btn = find.text('关卡选择');
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final btnSize = tester.getSize(btn);
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final btnPos = tester.getTopLeft(btn);
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expect(
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btnSize.width,
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greaterThan(0),
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reason: '按钮宽度塌缩为 0，标题树布局被破坏（Positioned 必须是 Stack 直接子级）',
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);
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expect(btnSize.height, greaterThan(0));
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expect(btnPos.dx, greaterThanOrEqualTo(0), reason: '按钮被定位到屏外');
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expect(btnPos.dy, greaterThanOrEqualTo(0));
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});
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testWidgets('横屏小逻辑高度下标题不溢出（真机 BOTTOM OVERFLOWED 回归）', (
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WidgetTester tester,
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) async {
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// 真机横屏 1080 物理高 ÷ DPR ≈ 360~400 **逻辑**像素；此前测试用的
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// 2340×1080 是逻辑尺寸、远高于真机，所以测不出溢出。
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await tester.binding.setSurfaceSize(const Size(800, 360));
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addTearDown(() => tester.binding.setSurfaceSize(null));
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SharedPreferences.setMockInitialValues(<String, Object>{});
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await tester.runAsync(() async {
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await Save.load();
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await loadLevels();
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});
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// 布局溢出（RenderFlex overflow）在测试里会作为异常抛出并使测试失败。
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await tester.pumpWidget(const AppRoot());
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await tester.pump();
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await tester.pump(const Duration(milliseconds: 200));
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await tester.pump();
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expect(AppError.current.value, isNull, reason: '小高度下渲染抛出了异常');
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expect(find.text('关卡选择'), findsOneWidget);
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expect(tester.getSize(find.text('关卡选择')).height, greaterThan(0));
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// 整体等比缩小方案（FittedBox.scaleDown）：不滚动、不溢出，
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// 底部版权行在一屏内直接可见（只是整体缩小了）。
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final footer = find.textContaining('非商业同人作品');
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expect(footer, findsOneWidget, reason: '标题内容应等比缩小后完整可见，而不是被裁掉');
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final btn = tester.getSize(find.text('关卡选择'));
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expect(btn.height, greaterThan(0));
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});
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testWidgets('游戏画布铺满全屏（无信箱黑边）且虚拟视口完整包含 800×608', (WidgetTester tester) async {
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await _boot(tester);
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final canvas = find.byType(GameCanvas);
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expect(canvas, findsOneWidget);
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final Size size = tester.getSize(canvas);
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// 必须是全屏尺寸，而不是 0（之前整棵 Stack 布局塌缩时画布也是 0×0）
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expect(size.width, greaterThan(0), reason: '画布宽度为 0，界面不会显示任何内容');
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expect(size.height, greaterThan(0));
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expect(size.width, kLandscapePhone.width);
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// 横屏比 800×608 宽 → 高度定标 608、视口横向加宽，铺满全屏无黑边
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final m = stageMetrics(size);
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expect(m.isValid, isTrue);
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expect(m.scale, closeTo(size.height / H, 0.001));
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expect(m.vh, closeTo(H, 0.001));
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expect(m.vw, closeTo(size.width / m.scale, 0.001));
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expect(m.vw, greaterThanOrEqualTo(W), reason: '视口必须完整包含原 800 宽的画面（不裁游戏内容）');
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});
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testWidgets('HUD / Toast 有可见尺寸（不得横向塌缩）', (WidgetTester tester) async {
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await tester.binding.setSurfaceSize(const Size(1080, 2340));
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addTearDown(() => tester.binding.setSurfaceSize(null));
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final hud = ValueNotifier<Map<String, dynamic>>(<String, dynamic>{
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'name': '测试关卡',
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'deaths': 3,
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'ms': 12345,
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'apples': 1,
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'totalApples': 3,
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'save': 0,
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'totalSaves': 4,
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});
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final boss = ValueNotifier<dynamic>(null);
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final toast = ValueNotifier<String>('测试提示');
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addTearDown(() {
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hud.dispose();
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boss.dispose();
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toast.dispose();
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});
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await tester.pumpWidget(
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MaterialApp(
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home: Scaffold(
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body: Stack(
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children: <Widget>[
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Positioned.fill(
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child: HudOverlay(hud: hud, boss: boss, toast: toast),
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),
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],
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),
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),
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),
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);
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await tester.pump();
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// 关卡名必须被撑开到有宽度（Positioned 嵌套错误时会塌缩为 0）
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final name = find.text('测试关卡');
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expect(name, findsOneWidget);
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final Size size = tester.getSize(name);
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expect(
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size.width,
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greaterThan(0),
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reason: 'HUD 宽度为 0：Positioned 未作为 Stack 直接子级，布局被丢弃',
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);
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expect(size.height, greaterThan(0));
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// Toast 同样必须可见
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final tip = find.text('测试提示');
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expect(tip, findsOneWidget);
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expect(tester.getSize(tip).width, greaterThan(0));
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// 苹果 / 存档 文案与 web 版保持一致
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expect(find.text('苹果 1/3'), findsOneWidget);
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expect(find.text('存档 0/4'), findsOneWidget);
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});
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testWidgets('从标题点进关卡能真正开始游戏（端到端）', (WidgetTester tester) async {
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await _boot(tester);
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// 进入关卡选择（注意：游戏 Ticker 常驻，不能用 pumpAndSettle）
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await tester.tap(find.text('关卡选择'));
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await tester.pump(const Duration(milliseconds: 100));
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await tester.pump();
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// 点第一张关卡卡片 → 应进入 playing 态并显示 HUD
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final card = find.text(LEVELS.first['name'] as String);
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expect(card, findsWidgets);
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await tester.tap(card.first);
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await tester.pump(const Duration(milliseconds: 200));
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await tester.pump();
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expect(AppError.current.value, isNull, reason: '进入关卡的过程中抛出了异常');
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// 画布仍在正常出帧
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expect(tester.getSize(find.byType(GameCanvas)).width, greaterThan(0));
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// HUD 的关卡名已显示且有可见宽度
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final hudName = find.text(LEVELS.first['name'] as String);
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expect(hudName, findsWidgets);
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});
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testWidgets('横屏下虚拟手柄按钮锚定全屏且完整在屏内', (WidgetTester tester) async {
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await tester.binding.setSurfaceSize(kLandscapePhone);
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addTearDown(() => tester.binding.setSurfaceSize(null));
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SharedPreferences.setMockInitialValues(<String, Object>{});
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await tester.runAsync(() async {
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await Save.load();
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await loadLevels();
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});
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final visible = ValueNotifier<bool>(true);
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final hasGun = ValueNotifier<bool>(false);
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addTearDown(() {
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visible.dispose();
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hasGun.dispose();
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});
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// 需要一个 World 才有回调目标（构造不触发任何加载）。
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final world = World(_Host());
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await tester.pumpWidget(
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MaterialApp(
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home: Scaffold(
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body: Stack(
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children: <Widget>[
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Positioned.fill(
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child: TouchControls(
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world: world,
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visible: visible,
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hasGun: hasGun,
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),
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),
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],
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),
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),
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),
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);
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await tester.pump();
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final Size screen = tester.getSize(find.byType(TouchControls));
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// 画面铺满全屏后，按钮直接按整屏百分比锚定（不再有黑边偏移）
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// 「◀」左移键必须完整在屏内
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final leftBtn = find.text('◀');
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expect(leftBtn, findsOneWidget);
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final Size btnSize = tester.getSize(leftBtn);
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expect(btnSize.width, greaterThan(0));
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final Offset pos = tester.getTopLeft(leftBtn);
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expect(pos.dx, greaterThanOrEqualTo(0), reason: '左移键被定位到屏外');
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expect(pos.dx + btnSize.width, lessThanOrEqualTo(screen.width));
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// 「跳」键同理，且必须完整在屏内
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final jumpBtn = find.text('跳');
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expect(jumpBtn, findsOneWidget);
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final Offset jp = tester.getTopLeft(jumpBtn);
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final Size js = tester.getSize(jumpBtn);
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expect(jp.dx, greaterThanOrEqualTo(0));
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expect(jp.dx + js.width, lessThanOrEqualTo(screen.width));
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expect(js.width, greaterThan(0));
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});
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testWidgets('虚拟跳跃键：在按键外松手也能复位（不卡住常按）', (WidgetTester tester) async {
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// 回归：旧实现用 Listener（不捕获指针），手指在键上滑动后于键外松手时，
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// 松手事件落到别的控件上 → touch['jump'] 永久卡在 true，之后每次按下都
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// 因 setTouch 短路而不触发新边沿 → 跳跃键经常失灵。改用 GestureDetector(Pan)
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// 后，抬起/取消事件必定回传本按钮，松手即复位。
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await tester.binding.setSurfaceSize(kLandscapePhone);
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addTearDown(() => tester.binding.setSurfaceSize(null));
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SharedPreferences.setMockInitialValues(<String, Object>{});
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await tester.runAsync(() async {
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await Save.load();
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await loadLevels();
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});
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final visible = ValueNotifier<bool>(true);
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final hasGun = ValueNotifier<bool>(false);
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addTearDown(() {
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visible.dispose();
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hasGun.dispose();
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Input.clear();
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});
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final world = World(_Host());
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await tester.pumpWidget(
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MaterialApp(
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home: Scaffold(
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body: Stack(
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children: <Widget>[
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Positioned.fill(
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child: TouchControls(
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world: world,
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visible: visible,
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hasGun: hasGun,
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),
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),
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],
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),
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),
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),
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);
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await tester.pump();
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final center = tester.getCenter(find.text('跳'));
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final g = await tester.startGesture(center);
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await tester.pump();
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expect(Input.held('jump'), isTrue, reason: '按下后跳跃键应为按下态');
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// 手指滑到屏幕左上角再松手（旧实现会丢失松手事件 → 卡住常按）
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await g.moveTo(const Offset(5, 5));
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await g.up();
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await tester.pump();
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expect(Input.held('jump'), isFalse, reason: '在键外松手后跳跃键必须复位，否则会卡住常按导致后续失灵');
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});
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testWidgets('系统返回手势：关卡选择 → 返回标题（不退出应用）', (WidgetTester tester) async {
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await _boot(tester);
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// 进入关卡选择
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await tester.tap(find.text('关卡选择'));
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await tester.pump(const Duration(milliseconds: 100));
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await tester.pump();
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expect(find.text('返回'), findsWidgets);
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// 模拟系统返回手势/返回键
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await tester.binding.handlePopRoute();
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await tester.pump(const Duration(milliseconds: 100));
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await tester.pump();
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// 回到标题（标题菜单重新出现），应用未退出
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expect(find.text('自制关卡'), findsOneWidget);
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expect(find.textContaining('23 个内置关卡'), findsOneWidget);
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});
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testWidgets('系统返回手势：游戏中 → 暂停菜单；再按 → 继续游戏', (WidgetTester tester) async {
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await _boot(tester);
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await tester.tap(find.text('关卡选择'));
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await tester.pump(const Duration(milliseconds: 100));
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await tester.pump();
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final card = find.text(LEVELS.first['name'] as String);
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await tester.tap(card.first);
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await tester.pump(const Duration(milliseconds: 200));
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await tester.pump();
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// 游戏中按返回 → 应弹出暂停菜单，而不是退出应用
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await tester.binding.handlePopRoute();
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await tester.pump(const Duration(milliseconds: 100));
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await tester.pump();
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expect(find.text('继续'), findsOneWidget, reason: '返回应打开暂停菜单');
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// 暂停中再按返回 → 继续游戏（暂停菜单消失）
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await tester.binding.handlePopRoute();
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await tester.pump(const Duration(milliseconds: 100));
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await tester.pump();
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expect(find.text('继续'), findsNothing, reason: '返回应恢复游戏');
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});
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testWidgets('自制关卡编辑器在横屏小屏下不溢出（RIGHT OVERFLOWED 回归）', (
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WidgetTester tester,
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) async {
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// 回归：属性栏 200px 宽里塞三个默认 64px 最小宽的按钮必然横向溢出；
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// 顶部工具行在窄屏也可能溢出。修复后按钮紧凑化 + 工具行可换行。
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await tester.binding.setSurfaceSize(const Size(800, 360));
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addTearDown(() => tester.binding.setSurfaceSize(null));
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SharedPreferences.setMockInitialValues(<String, Object>{});
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await tester.runAsync(() async {
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await Save.load();
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await loadLevels();
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});
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final c = EditorController();
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c.open(25, 19);
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await tester.pumpWidget(
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MaterialApp(
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home: Scaffold(
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body: EditorPanel(controller: c, onBack: () {}),
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),
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),
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);
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await tester.pump();
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await tester.pump(const Duration(milliseconds: 100));
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expect(AppError.current.value, isNull, reason: '编辑器渲染时抛出了溢出/布局异常');
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expect(find.text('删除'), findsOneWidget);
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expect(find.text('+面'), findsOneWidget);
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expect(find.text('保存'), findsOneWidget);
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});
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testWidgets('设置界面渲染，并能进入独立全屏的自定义按键页', (WidgetTester tester) async {
|
||
await _boot(tester);
|
||
|
||
await tester.tap(find.text('设置'));
|
||
await tester.pump(const Duration(milliseconds: 100));
|
||
await tester.pump();
|
||
|
||
expect(AppError.current.value, isNull, reason: '设置界面渲染时抛出了异常');
|
||
expect(find.byType(SettingsScreen), findsOneWidget);
|
||
expect(find.text('手机操作按钮'), findsOneWidget);
|
||
// 触屏端入口：进入独立全屏编辑页
|
||
expect(find.text('自定义按键'), findsOneWidget);
|
||
expect(find.text('恢复默认'), findsOneWidget);
|
||
expect(find.text('确定'), findsOneWidget);
|
||
|
||
// 进入自定义按键页：应全屏显示，所有虚拟键可编辑
|
||
await tester.tap(find.text('自定义按键'));
|
||
await tester.pump(const Duration(milliseconds: 100));
|
||
await tester.pump();
|
||
|
||
expect(AppError.current.value, isNull, reason: '自定义按键页渲染时抛出了异常');
|
||
expect(find.text('返回'), findsWidgets); // 编辑页返回按钮
|
||
expect(find.text('恢复默认'), findsOneWidget);
|
||
// 所有默认虚拟键都在编辑页里
|
||
for (final label in <String>['◀', '▶', '跳', '🔫', '▼', '❚❚', '↺']) {
|
||
expect(find.text(label), findsOneWidget, reason: '缺少 $label 按钮');
|
||
}
|
||
// 跳跃键必须有可见尺寸（布局编辑器按钮不能塌缩）
|
||
expect(tester.getSize(find.text('跳')).width, greaterThan(0));
|
||
|
||
// 拖动跳跃键 → 布局即时保存；返回设置页
|
||
final before = tester.getTopLeft(find.text('跳'));
|
||
await tester.dragFrom(
|
||
tester.getCenter(find.text('跳')),
|
||
const Offset(60, -40),
|
||
);
|
||
await tester.pump();
|
||
final after = tester.getTopLeft(find.text('跳'));
|
||
expect(after.dx, greaterThan(before.dx), reason: '拖动后按钮应移动');
|
||
|
||
await tester.tap(find.text('返回').last);
|
||
await tester.pump(const Duration(milliseconds: 100));
|
||
await tester.pump();
|
||
expect(find.text('自定义按键'), findsOneWidget, reason: '应回到设置页');
|
||
});
|
||
|
||
testWidgets('结算界面在横屏小高度下不溢出（BOTTOM OVERFLOWED 回归）', (
|
||
WidgetTester tester,
|
||
) async {
|
||
// 回归：_Modal 固定内容（标题+4 行数据+新纪录+3 按钮）在 ~360 逻辑高的
|
||
// 横屏手机上曾超出屏高。修复后改为紧凑固定卡片（不滚动、不撑满全屏），
|
||
// 内容压到能在 360 逻辑高内完整放下。
|
||
await tester.binding.setSurfaceSize(const Size(800, 360));
|
||
addTearDown(() => tester.binding.setSurfaceSize(null));
|
||
SharedPreferences.setMockInitialValues(<String, Object>{});
|
||
await tester.runAsync(() async {
|
||
await Save.load();
|
||
await loadLevels();
|
||
});
|
||
|
||
await tester.pumpWidget(
|
||
MaterialApp(
|
||
home: Scaffold(
|
||
body: ResultScreen(
|
||
world: World(_Host()),
|
||
result: <String, dynamic>{
|
||
'name': 'DOUBLE JUMP',
|
||
'ms': 13490,
|
||
'deaths': 0,
|
||
'apples': 0,
|
||
'totalApples': 0,
|
||
'better': true,
|
||
'hasNext': true,
|
||
},
|
||
),
|
||
),
|
||
),
|
||
);
|
||
await tester.pump();
|
||
await tester.pump(const Duration(milliseconds: 100));
|
||
|
||
expect(AppError.current.value, isNull, reason: '结算界面渲染时抛出了溢出/布局异常');
|
||
expect(find.text('CLEAR!'), findsOneWidget);
|
||
// 三个按钮都必须构建且可见（在滚动区内）
|
||
expect(find.text('下一关'), findsOneWidget);
|
||
expect(find.text('再挑战'), findsOneWidget);
|
||
expect(tester.getSize(find.text('下一关')).height, greaterThan(0));
|
||
});
|
||
|
||
testWidgets('关卡选择：已通关卡片的 ✔ 角标不报 ParentDataWidget 错误', (
|
||
WidgetTester tester,
|
||
) async {
|
||
// 回归：_LevelCard 曾把「已通关 ✔ 角标」写成内层 Column 的直接子级
|
||
// Positioned（Positioned 必须是 Stack 直接子级）→ 一旦该卡片被构建就抛
|
||
// Incorrect use of ParentDataWidget。先标记一关为已通关，使其渲染角标。
|
||
await tester.binding.setSurfaceSize(const Size(800, 360));
|
||
addTearDown(() => tester.binding.setSurfaceSize(null));
|
||
SharedPreferences.setMockInitialValues(<String, Object>{});
|
||
await tester.runAsync(() async {
|
||
await Save.load();
|
||
await loadLevels();
|
||
});
|
||
final id = LEVELS.first['id'] as String? ?? '';
|
||
Save.clear(id, 3, 12345, 0);
|
||
|
||
await tester.pumpWidget(
|
||
MaterialApp(
|
||
home: Scaffold(
|
||
body: LevelSelectScreen(
|
||
world: World(_Host()),
|
||
reload: ValueNotifier<int>(0),
|
||
onChanged: () {},
|
||
),
|
||
),
|
||
),
|
||
);
|
||
await tester.pump();
|
||
await tester.pump(const Duration(milliseconds: 100));
|
||
|
||
expect(AppError.current.value, isNull,
|
||
reason: '已通关卡片渲染时抛出了 ParentDataWidget 异常');
|
||
// 角标应作为外层 Stack 的直接子级正常渲染（不报错）。
|
||
expect(find.text('✔'), findsWidgets, reason: '已通关角标未正常渲染');
|
||
});
|
||
|
||
testWidgets('桌面（非触屏）设置界面显示键位重绑', (WidgetTester tester) async {
|
||
await tester.binding.setSurfaceSize(const Size(1280, 720));
|
||
addTearDown(() => tester.binding.setSurfaceSize(null));
|
||
SharedPreferences.setMockInitialValues(<String, Object>{});
|
||
await tester.runAsync(() async {
|
||
await Save.load();
|
||
await loadLevels();
|
||
});
|
||
|
||
await tester.pumpWidget(
|
||
MaterialApp(
|
||
home: Scaffold(
|
||
body: SettingsScreen(
|
||
world: World(_Host()),
|
||
isTouch: false,
|
||
onBack: () {},
|
||
onTouchEditor: () {},
|
||
),
|
||
),
|
||
),
|
||
);
|
||
await tester.pump();
|
||
|
||
expect(AppError.current.value, isNull, reason: '设置界面构建时抛出了异常');
|
||
// 键位行（web 版 settings.js 的 KEY_ACTIONS）
|
||
expect(find.text('键盘按键'), findsOneWidget);
|
||
expect(find.text('左移'), findsOneWidget);
|
||
expect(find.text('跳跃'), findsOneWidget);
|
||
expect(find.text('自杀 / 重生'), findsOneWidget);
|
||
expect(find.text('整关重来'), findsOneWidget);
|
||
// 已绑定键位会以标签形式出现
|
||
expect(find.text('←'), findsWidgets);
|
||
expect(find.text('Shift'), findsWidgets);
|
||
});
|
||
|
||
testWidgets('进出编辑器多次不报 setState-after-dispose', (
|
||
WidgetTester tester,
|
||
) async {
|
||
// 回归：EditorPanel 在 initState 把 setState 闭包挂到共享的
|
||
// EditorController.onChange，离开时若不清掉，再次进入触发
|
||
// controller.showOrOpen() → onChange?.call() 会对已 dispose 的 State
|
||
// 调 setState（setState() called after dispose）。
|
||
await _boot(tester);
|
||
|
||
// 进编辑器
|
||
await tester.tap(find.text('自制关卡'));
|
||
await tester.pump(const Duration(milliseconds: 100));
|
||
await tester.pump();
|
||
expect(find.byType(EditorPanel), findsOneWidget, reason: '应进入编辑器');
|
||
expect(AppError.current.value, isNull, reason: '首次进入不应抛异常');
|
||
|
||
// 返回标题（EditorPanel 被 dispose）
|
||
await tester.tap(find.text('返回').first);
|
||
await tester.pump(const Duration(milliseconds: 100));
|
||
await tester.pump();
|
||
expect(find.byType(EditorPanel), findsNothing, reason: '应离开编辑器');
|
||
|
||
// 再次进入：此处同步触发 controller.showOrOpen() → onChange?.call()
|
||
await tester.tap(find.text('自制关卡'));
|
||
await tester.pump(const Duration(milliseconds: 100));
|
||
await tester.pump();
|
||
expect(AppError.current.value, isNull,
|
||
reason: '再次进入编辑器时不应抛 setState-after-dispose');
|
||
expect(find.byType(EditorPanel), findsOneWidget);
|
||
});
|
||
|
||
testWidgets('含 warp 但无匹配门的关卡可正常构建（doorId 类型回归）', (
|
||
WidgetTester tester,
|
||
) async {
|
||
// 回归：Level.reset 给 warp 实体的 doorId 赋值时，若 (tx,ty) 在 data.doors
|
||
// 里找不到对应门，会回退到实体序号 idx（int）。原字段声明为 String?，把
|
||
// int 赋给 String? 即抛 "type 'int' is not a subtype of type 'String?'"，
|
||
// 在关卡选择里点开这类自制关卡便崩溃（崩溃栈：Level.reset → new Level →
|
||
// World.startLevel → LevelSelectScreen._play）。修复后 doorId 为 Object?。
|
||
final data = <String, dynamic>{
|
||
'id': 'test-warp',
|
||
'name': 'warp 关卡',
|
||
'type': 'custom',
|
||
'width': 12,
|
||
'grid': <String>[
|
||
' ',
|
||
' W ',
|
||
' ',
|
||
],
|
||
'doors': <dynamic>[],
|
||
};
|
||
late Level lv;
|
||
// 此前此处直接抛 TypeError，导致第二次点开地图即崩溃
|
||
expect(() {
|
||
lv = Level(data);
|
||
}, returnsNormally, reason: '含 warp 但无门的关卡不应抛类型错误');
|
||
final warp = lv.entities.firstWhere(
|
||
(e) => e.type == 'warp',
|
||
orElse: () => throw StateError('未生成 warp 实体'),
|
||
);
|
||
// 无匹配门时 doorId 回退为序号（int），与 web 原版弱类型语义一致
|
||
expect(warp.doorId, isA<int>(), reason: '无门时 doorId 应回退为 int 序号');
|
||
});
|
||
|
||
testWidgets('内置关卡清单能从 assets 正确加载', (WidgetTester tester) async {
|
||
await tester.runAsync(() async {
|
||
await Save.load();
|
||
await loadLevels();
|
||
});
|
||
expect(LEVELS.isNotEmpty, isTrue, reason: 'levels.json 未加载到任何关卡');
|
||
expect(LEVELS.length, 23);
|
||
});
|
||
}
|
||
|
||
/// 仅供测试用的空 GameHost 实现。
|
||
class _Host implements GameHost {
|
||
@override
|
||
void onBossBar(dynamic boss) {}
|
||
@override
|
||
void onHud(Map<String, dynamic> hud) {}
|
||
@override
|
||
void onPauseMenu(String label) {}
|
||
@override
|
||
void onResult(Map<String, dynamic> result) {}
|
||
@override
|
||
void onShowScreen(String screen) {}
|
||
@override
|
||
void onToast(String text) {}
|
||
@override
|
||
void editorShow() {}
|
||
@override
|
||
void touchHide() {}
|
||
@override
|
||
void touchSetGun(bool has) {}
|
||
@override
|
||
void touchShow() {}
|
||
}
|