优化

src/modules/overseas-master-data/pages/OverseasMasterDataMount.test.ts

@@ -1,5 +1,6 @@
 import { flushPromises, shallowMount, type VueWrapper } from '@vue/test-utils'
 import { beforeEach, describe, expect, it, vi } from 'vitest'
+import { getVehicle } from '../api/overseasMasterData'
 import ExchangeRatesView from './ExchangeRatesView.vue'
 import OverseasQuotesView from './OverseasQuotesView.vue'
 import VehicleDetailView from './VehicleDetailView.vue'
@@ -26,5 +27,15 @@ function mountView(component: object): VueWrapper { return shallowMount(componen
 describe('overseas master data real page mounts', () => {
   beforeEach(() => push.mockReset())
   it.each([OverseasQuotesView, ExchangeRatesView, VehiclesView])('mounts a real API-backed list page', async (component) => { const wrapper = mountView(component); await flushPromises(); expect(wrapper.find('[data-test="data-table"]').exists()).toBe(true) })
-  it('mounts API-backed vehicle detail without fabricating fulfillment history', async () => { const wrapper = mountView(VehicleDetailView); await flushPromises(); expect(wrapper.text()).toContain('CA-TEST'); expect(wrapper.text()).toContain('当前车辆主数据接口明确不包含派送履约记录') })
+  it('keeps the business title empty on detail failure instead of exposing the route ID', async () => {
+    vi.mocked(getVehicle).mockRejectedValueOnce(new Error('加载失败'))
+    const wrapper = mountView(VehicleDetailView)
+    await flushPromises()
+    expect(wrapper.get('.density-detail-title').text()).toBe('—')
+    expect(wrapper.text()).not.toContain('VH-TEST-001')
+    expect(wrapper.find('.density-fields').exists()).toBe(false)
+    expect(wrapper.findComponent({ name: 'LoadErrorState' }).exists()).toBe(true)
+  })
+
+  it('mounts API-backed vehicle detail without fabricating fulfillment history', async () => { const wrapper = mountView(VehicleDetailView); await flushPromises(); expect(wrapper.get('.density-detail-title').text()).toBe('CA-TEST'); expect(wrapper.get('.density-fields').findAll('dt')).toHaveLength(11); expect(wrapper.get('.density-fields').text()).toContain('在役'); expect(wrapper.text()).not.toContain('IN_SERVICE'); expect(wrapper.text()).toContain('当前车辆主数据接口明确不包含派送履约记录') })
 })