feat: 实现站内通知系统

- 后端: 新增 notifications/user_notifications 表迁移及 ORM 模型 - 后端: 实现 schema/repository/service/router 全套通知 API - GET /api/v1/notifications (列表+游标分页) - GET /api/v1/notifications/unread-count - PATCH /api/v1/notifications/{id}/read (幂等) - PATCH /api/v1/notifications/mark-all-read (幂等) - 后端: payload 使用 Pydantic discriminated union (none/open_route/open_url) - 后端: 19 个单元测试全部通过 - Flutter: 通知 feature 完整实现 (models/apis/repositories/bloc/UI) - Flutter: Home 页通知按钮接入真实页面，显示未读 badge - Flutter: 14 个测试全部通过 - 协议文档: notification-inbox-protocol.md 及错误码注册
2026-04-10 18:50:08 +08:00
parent 17ef460391
commit 3f3d613d99
28 changed files with 3481 additions and 651 deletions
@@ -0,0 +1,57 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:meeyao_qianwen/features/notifications/data/models/notification_payload.dart';
+
+void main() {
+  group('parseNotificationPayload', () {
+    test('parses none action', () {
+      final payload = parseNotificationPayload({'action': 'none'});
+      expect(payload, isA<NotificationPayloadNone>());
+    });
+
+    test('parses open_route action with all fields', () {
+      final payload = parseNotificationPayload({
+        'action': 'open_route',
+        'route': '/history',
+        'entityId': 'abc-123',
+        'tab': 'details',
+      });
+      expect(payload, isA<NotificationPayloadRoute>());
+      final routePayload = payload as NotificationPayloadRoute;
+      expect(routePayload.route, '/history');
+      expect(routePayload.entityId, 'abc-123');
+      expect(routePayload.tab, 'details');
+    });
+
+    test('parses open_route action with minimal fields', () {
+      final payload = parseNotificationPayload({
+        'action': 'open_route',
+        'route': '/settings',
+      });
+      expect(payload, isA<NotificationPayloadRoute>());
+      final routePayload = payload as NotificationPayloadRoute;
+      expect(routePayload.route, '/settings');
+      expect(routePayload.entityId, isNull);
+      expect(routePayload.tab, isNull);
+    });
+
+    test('parses open_url action', () {
+      final payload = parseNotificationPayload({
+        'action': 'open_url',
+        'url': 'https://example.com',
+      });
+      expect(payload, isA<NotificationPayloadUrl>());
+      final urlPayload = payload as NotificationPayloadUrl;
+      expect(urlPayload.url, 'https://example.com');
+    });
+
+    test('unknown action defaults to none', () {
+      final payload = parseNotificationPayload({'action': 'unknown'});
+      expect(payload, isA<NotificationPayloadNone>());
+    });
+
+    test('missing action defaults to none', () {
+      final payload = parseNotificationPayload({});
+      expect(payload, isA<NotificationPayloadNone>());
+    });
+  });
+}