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photo-live/apps/mobile/test/pages/settings_tab_test.dart
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2026-09-21 17:20:43 +08:00

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/// 设置页 widget 测试(P3 计划 Task 3)。
///
/// 覆盖:修改密码入口跳 /password-change;退出登录 → 调 api.logout
/// (尽力而为)→ 清空本地会话 → 清栈回 /login。
library;
import 'package:dio/dio.dart';
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:photo_live/app/locale_controller.dart';
import 'package:photo_live/core/api_client.dart';
import 'package:photo_live/core/session_store.dart';
import 'package:photo_live/l10n/app_localizations.dart';
import 'package:photo_live/pages/home_page.dart';
import 'package:photo_live/pages/login_page.dart';
import 'package:photo_live/pages/password_change_page.dart';
import '../helpers/fakes.dart';
void main() {
late FakeSessionStore store;
setUp(() {
store = FakeSessionStore();
store.session = Session(
token: 'tok-live-1',
expiresAt: DateTime.utc(2099, 1, 1),
account: 'staff01',
);
});
ApiClient clientOf(FakeAdapter adapter) => ApiClient(
sessionStore: store,
dio: Dio(BaseOptions(baseUrl: 'http://test.local'))
..httpClientAdapter = adapter,
);
Future<void> pumpHome(
WidgetTester tester,
ApiClient client, {
List<dynamic> extraOverrides = const <dynamic>[],
}) async {
await tester.pumpWidget(
ProviderScope(
// Task 9 起主壳含队列页(触达 sessionAccountProvider/TaskStore),
// 真实平台通道在测试环境挂起,必须注入替身。
overrides: [
...pageTestOverrides(session: store, client: client),
...extraOverrides,
],
child: MaterialApp(
localizationsDelegates: AppLocalizations.localizationsDelegates,
supportedLocales: AppLocalizations.supportedLocales,
home: const HomePage(),
routes: {
'/login': (context) => const LoginPage(),
'/password-change': (context) => const PasswordChangePage(),
},
),
),
);
await tester.pumpAndSettle();
// 切到设置 tab(底部导航第三项)。
await tester.tap(find.byIcon(Icons.settings_outlined));
await tester.pumpAndSettle();
}
testWidgets('修改密码入口 → 跳 /password-change', (tester) async {
final adapter = FakeAdapter((_) => throw StateError('不应发起请求'));
await pumpHome(tester, clientOf(adapter));
await tester.tap(find.text('Change password'));
await tester.pumpAndSettle();
expect(find.byType(PasswordChangePage), findsOneWidget);
});
testWidgets('退出登录:确认弹窗(本机任务保留说明)→ 确认后清会话回 /login',
(tester) async {
// 服务端撤销失败(500)也照样本地登出——尽力而为语义。
// 首页「相册」页签(Task 4)进入即自动拉列表,需一并兜底路由。
final adapter = FakeAdapter((o) {
if (o.path == '/v1/auth/logout') return (500, errorBody('INTERNAL_ERROR'));
if (o.path == '/v1/albums') return (500, errorBody('INTERNAL_ERROR'));
throw StateError('unexpected ${o.path}');
});
await pumpHome(tester, clientOf(adapter));
// 点列表项 → 先弹确认(§4.5:明确本机任务保留,不承诺后台继续)。
await tester.tap(find.text('Sign out'));
await tester.pumpAndSettle();
expect(find.text('Sign out?'), findsOneWidget);
expect(
find.textContaining('preserved on this device'),
findsOneWidget,
reason: '确认文案明确本地任务保留、重新登录后继续',
);
// 相册页签进入即拉列表(见上注释),此处只约束未发生 logout。
expect(
adapter.requests.where((r) => r.path == '/v1/auth/logout'),
isEmpty,
reason: '未确认不调 logout',
);
// 确认(弹窗内 FilledButton 与列表项同名,按按钮类型定位)。
await tester.tap(find.widgetWithText(FilledButton, 'Sign out'));
await tester.pumpAndSettle();
final logout = adapter.requests.singleWhere(
(r) => r.path == '/v1/auth/logout',
);
expect(logout.method, 'POST');
expect(store.session, isNull, reason: '本地会话必须清除');
expect(find.byType(LoginPage), findsOneWidget);
expect(find.byType(HomePage), findsNothing, reason: '主壳已出栈');
});
testWidgets('设置分组:账号/语言/安全/上传帮助/关于(UI-01 §4.5)',
(tester) async {
final adapter = FakeAdapter((_) => throw StateError('不应发起请求'));
// 分组列表长于默认 800×600 视口(「关于」在折叠线下不可建树)。
tester.view.physicalSize = const Size(800, 1600);
tester.view.devicePixelRatio = 1;
addTearDown(tester.view.reset);
await pumpHome(tester, clientOf(adapter));
// 五个分组标题(SectionHeader 文案)。
for (final section in [
'Account',
'Language',
'Security',
'Upload help',
'About',
]) {
expect(find.text(section), findsOneWidget, reason: '分组「$section」');
}
// 账号分组:当前账号 + 说明副标题。
expect(find.text('staff01'), findsOneWidget);
expect(find.text('Currently signed-in account'), findsOneWidget);
// 上传帮助:展开后说明系统限制 / 强退 / 网络等待三分态(不承诺
// 「后台上传已开启」)。
await tester.tap(find.text('How background uploads work'));
await tester.pumpAndSettle();
expect(find.textContaining('battery limits'), findsOneWidget);
expect(
find.textContaining('start automatically once a connection is available'),
findsOneWidget,
);
// 关于分组:版本 tile。
expect(find.text('Version'), findsOneWidget);
expect(find.text(kAppVersion), findsOneWidget);
});
testWidgets('语言切换:底部弹层三选一 → 更新档位 + 持久化(P3 Task 10)',
(tester) async {
final adapter = FakeAdapter((_) => throw StateError('不应发起请求'));
final localeStore = FakeLocaleStore();
await pumpHome(
tester,
clientOf(adapter),
extraOverrides: [
localeSettingsProvider.overrideWith(
() => LocaleSettings(store: localeStore),
),
],
);
// 本 harness 的 MaterialApp 固定 en(live 全 App 重建在
// app/locale_test.dart 的 PhotoLiveApp 用例覆盖)。
expect(find.text('Language'), findsOneWidget, reason: '语言分组标题');
expect(find.text('Follow system'), findsOneWidget, reason: '默认档位行标题');
// 行标题即当前档位,点它打开弹层。
await tester.tap(find.text('Follow system'));
await tester.pumpAndSettle();
// 弹层三选项(语言名以自身语言书写,跨 locale 不变)。
// 「Follow system」出现两次:主档行标题 + 弹层选项。
expect(find.text('Follow system'), findsNWidgets(2));
expect(find.text('中文'), findsOneWidget);
expect(find.text('English'), findsOneWidget);
await tester.tap(find.text('中文'));
await tester.pumpAndSettle();
expect(find.text('中文'), findsOneWidget, reason: '行标题更新为当前档位');
expect(localeStore.writes, ['zh'], reason: '选择写入 app.locale');
});
}