feat(FEAT-MO-001): 完成TDX市场概览首屏

web/src/app/App.test.ts

@@ -1,11 +1,32 @@
 import { createPinia } from 'pinia';
 import { mount } from '@vue/test-utils';
 import { createMemoryHistory } from 'vue-router';
-import { describe, expect, it } from 'vitest';
+import { describe, expect, it, vi } from 'vitest';
 
 import App from './App.vue';
 import { createAppRouter } from './router';
 
+// 应用外壳测试只验证导航和主区域，不应因页面挂载触发真实 Axios 请求。
+vi.mock('@/api/market-overview', () => {
+  const response = {
+    source: 'tdx',
+    status: 'unavailable',
+    data: null,
+    snapshotId: 'test',
+    asOf: '2026-08-18T00:00:00.000Z',
+    warnings: ['测试环境未连接 TDX'],
+  };
+  return {
+    default: {
+      getSummary: vi.fn().mockResolvedValue(response),
+      getIndices: vi.fn().mockResolvedValue(response),
+      getBreadth: vi.fn().mockResolvedValue(response),
+      getSectors: vi.fn().mockResolvedValue(response),
+      getFunds: vi.fn().mockResolvedValue(response),
+    },
+  };
+});
+
 describe('应用外壳', () => {
   it('提供可访问的应用标题和主内容区域', async () => {
     const router = createAppRouter(createMemoryHistory());
@@ -21,6 +42,6 @@ describe('应用外壳', () => {
     expect(wrapper.get('header').attributes('aria-label')).toBe('应用导航');
     expect(wrapper.get('main').attributes('id')).toBe('main-content');
     expect(wrapper.text()).toContain('A 股市场分析工具');
-    expect(wrapper.text()).toContain('工程基线已就绪');
+    expect(wrapper.text()).toContain('市场综合概览');
   });
 });