Files
photo-live/apps/mobile/test/app/app_shell_test.dart
T
浅念 8be21b856b feat(mobile): login, password change and logout screens
P3 Task 3 移动端(对接 Task 2 api client + 本任务新增的后端契约):

- 登录页实装:账号/密码表单(空值客户端校验)→ api.login(会话自动
  持久化)→ pushReplacement /home;错误码本地化(AUTH_INVALID_
  CREDENTIALS / AUTH_RATE_LIMITED(含稍后再试文案)/ 网络 / 校验);
  提交加载态防重复提交。
- 修改密码页(设置页入口):当前/新/确认三字段,客户端校验(≥8 位、
  两次一致)→ api.changePassword → toast + pop;成功后本地会话不变
  (服务端保留当前会话);旧密码错误(401 AUTH_INVALID_CREDENTIALS)
  显示「当前密码错误」且不触发 401 驱逐。
- 退出登录:设置页按钮 → api.logout 尽力而为 → 清会话 → 清栈回
  /login;App 壳 initState 注册 onUnauthorized(业务 401 → 清栈 /login),
  根 navigatorKey 接线;password-change 的 401 豁免会话驱逐(拦截器
  豁免集合与令牌附加分离)。
- l10n:新增 16 组 zh/en 文案;错误码 → 文案解析扩展
  (core/error_l10n.dart,errorCode→AppLocalizations)。
- 测试:ApiClient.changePassword 单测 ×2(Bearer+请求体;旧密码 401
  不驱逐);widget 测试 ×12(登录 5:空值/成功跳转/凭据错误/限速文案/
  加载禁用;改密 4:过短/不一致/旧密码错误文案+会话保留/成功 toast+pop
  且令牌不变;设置 2:改密入口跳转/登出清会话回登录;App 壳 1:401
  清栈回 /login)。flutter analyze 0 issue;flutter test 81/81。

Co-Authored-By: Claude Code <noreply@anthropic.com>
2026-09-19 01:19:57 +08:00

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/// App 壳 401 接线测试(P3 计划 Task 3)。
///
/// 覆盖:业务端点 401 → ApiClient 清会话并触发 onUnauthorized →
/// 根导航清栈回 /login(PhotoLiveApp.initState 注册的回调)。
library;
import 'package:dio/dio.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:photo_live/app/app.dart';
import 'package:photo_live/core/api_client.dart';
import 'package:photo_live/core/error_codes.dart';
import 'package:photo_live/core/session_store.dart';
import 'package:photo_live/pages/login_page.dart';
import '../helpers/fakes.dart';
void main() {
testWidgets('业务 401 → onUnauthorized 清栈回 /login', (tester) async {
final store = FakeSessionStore();
store.session = Session(
token: 'tok-live-1',
expiresAt: DateTime.utc(2099, 1, 1),
account: 'staff01',
);
final adapter = FakeAdapter(
(o) => (401, errorBody(ErrorCodes.authTokenExpired)),
);
final client = ApiClient(
sessionStore: store,
dio: Dio(BaseOptions(baseUrl: 'http://test.local'))
..httpClientAdapter = adapter,
);
// PhotoLiveApp.initState 读取被 override 的客户端并注册 onUnauthorized。
await tester.pumpWidget(
ProviderScope(
overrides: [apiClientProvider.overrideWith((ref) => client)],
child: const PhotoLiveApp(),
),
);
await tester.pumpAndSettle();
// 先抵 /home 再触发 401:验证清栈(回 /login 而非叠加路由)。
rootNavigatorKey.currentState!
.pushNamedAndRemoveUntil('/home', (route) => false);
await tester.pumpAndSettle();
// 触发 401 但不在测试体内 await(fake-async 下时钟由 pump 推进,
// 阻塞等待会死锁);AppException 由 ignore 吞掉,断言在下方。
client.listAlbums().ignore();
await tester.pumpAndSettle();
expect(store.session, isNull, reason: '业务 401 清空本地会话');
expect(find.byType(LoginPage), findsOneWidget, reason: '清栈回登录页');
});
}