79 lines
2.3 KiB
Dart
79 lines
2.3 KiB
Dart
// 功能描述：验证会话失效的幂等清理、旧请求隔离和存储异常降级。
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// 版本：1.0.0
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import 'package:flutter_test/flutter_test.dart';
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import 'package:user_app/app/dependencies.dart';
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import 'package:user_app/data/services/secure_session_store.dart';
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/// 提供可观测的内存令牌存储，避免测试依赖真实平台插件。
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class _MemorySessionStore implements SessionStore {
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_MemorySessionStore({this.token, this.clearError});
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String? token;
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final Object? clearError;
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int clearCount = 0;
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@override
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Future<void> clear() async {
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clearCount++;
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if (clearError != null) throw clearError!;
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token = null;
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}
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@override
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Future<String?> readToken() async => token;
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@override
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Future<void> writeToken(String token) async {
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this.token = token;
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}
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}
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/// 覆盖并发 401、迟到的旧请求和安全存储删除失败场景。
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void main() {
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test('同一失效令牌只清理并通知一次', () async {
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final store = _MemorySessionStore(token: 'JWT expired-token');
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final session = UserSession(store);
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await session.restore();
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var notificationCount = 0;
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session.addListener(() => notificationCount++);
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session.invalidate('JWT expired-token');
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session.invalidate('JWT expired-token');
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await Future<void>.delayed(Duration.zero);
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expect(session.token, isEmpty);
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expect(session.hasExpired, isTrue);
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expect(store.clearCount, 1);
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expect(notificationCount, 1);
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});
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test('迟到的旧请求不得使当前令牌失效', () async {
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final store = _MemorySessionStore(token: 'JWT current-token');
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final session = UserSession(store);
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await session.restore();
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session.invalidate('JWT old-token');
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await Future<void>.delayed(Duration.zero);
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expect(session.token, 'JWT current-token');
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expect(session.hasExpired, isFalse);
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expect(store.clearCount, 0);
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});
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test('持久化删除失败也立即清空内存登录态', () async {
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final store = _MemorySessionStore(
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token: 'JWT expired-token',
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clearError: StateError('storage unavailable'),
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);
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final session = UserSession(store);
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await session.restore();
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session.invalidate('JWT expired-token');
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await Future<void>.delayed(Duration.zero);
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expect(session.token, isEmpty);
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expect(session.hasExpired, isTrue);
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expect(store.clearCount, 1);
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});
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}
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