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photo-live/apps/mobile/test/app/app_shell_test.dart
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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/pages/login_page.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 '../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。
// Task 9 起根组件 watch 引擎作用域(会话→引擎 start),真实
// flutter_secure_storage/path_provider 平台通道在测试环境挂起,须替身。
await tester.pumpWidget(
ProviderScope(
overrides: [...pageTestOverrides(session: store, client: client)],
child: const PhotoLiveApp(),
),
);
await tester.pumpAndSettle();
// UI06 启动门:有会话直接渲染 HomePage(无须手动 push)。
// 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');
});
}