fix: open dispatch BOL as PDF

src/modules/overseas-warehouse/pages/DispatchesView.test.ts

@@ -4,12 +4,12 @@ import { resolve } from 'node:path'
 import { enableAutoUnmount, flushPromises, mount } from '@vue/test-utils'
 import { afterAll, afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
 import QueryToolbar, { type QueryModel } from '@/shared/components/QueryToolbar.vue'
-import { cancelDispatch, getDispatch, listDispatches, transferDispatchToDelivery, updateDispatch } from '../api/dispatches'
+import { cancelDispatch, getDispatchBolPdf, listDispatches, transferDispatchToDelivery, updateDispatch } from '../api/dispatches'
 import DispatchesView from './DispatchesView.vue'
 
 const canPermission = vi.hoisted(() => vi.fn(() => true))
 vi.mock('@/core/access/accessPreview', () => ({ useAccessPreviewStore: () => ({ can: canPermission }) }))
-vi.mock('../api/dispatches', () => ({ listDispatches: vi.fn(), getDispatch: vi.fn(), updateDispatch: vi.fn(), cancelDispatch: vi.fn(), transferDispatchToDelivery: vi.fn() }))
+vi.mock('../api/dispatches', () => ({ listDispatches: vi.fn(), getDispatchBolPdf: vi.fn(), updateDispatch: vi.fn(), cancelDispatch: vi.fn(), transferDispatchToDelivery: vi.fn() }))
 
 class ResizeObserverStub implements ResizeObserver {
   observe() {}
@@ -47,7 +47,7 @@ describe('DispatchesView', () => {
       page: 1, size: 20, total: 1, pages: 1,
     })
     vi.mocked(updateDispatch).mockReset()
-    vi.mocked(getDispatch).mockReset().mockResolvedValue({ id: '190000000000000099', dispatchNo: 'PC-1', bolLines: [] })
+    vi.mocked(getDispatchBolPdf).mockReset().mockResolvedValue(new Blob(['%PDF-test'], { type: 'application/pdf' }))
     vi.mocked(cancelDispatch).mockReset()
     vi.mocked(transferDispatchToDelivery).mockReset()
     canPermission.mockReset().mockReturnValue(true)
@@ -85,17 +85,20 @@ describe('DispatchesView', () => {
     expect(wrapper.html()).toContain('190000000000000099')
   })
 
-  it('loads one detail request only when BOL preview is opened', async () => {
+  it('opens the server-generated BOL PDF with one request', async () => {
+    const pdfWindow = { location: { href: '' }, close: vi.fn() }
+    vi.spyOn(window, 'open').mockReturnValue(pdfWindow as unknown as Window)
+    vi.stubGlobal('URL', { createObjectURL: vi.fn(() => 'blob:dispatch-bol'), revokeObjectURL: vi.fn() })
     const wrapper = mount(DispatchesView, { global: { plugins: [ElementPlus] } })
     await flushPromises()
-    expect(getDispatch).not.toHaveBeenCalled()
+    expect(getDispatchBolPdf).not.toHaveBeenCalled()
 
     await wrapper.findAll('.el-table__body-wrapper button').find((button) => button.text().trim() === '打印BOL')!.trigger('click')
     await flushPromises()
 
-    expect(getDispatch).toHaveBeenCalledOnce()
-    expect(getDispatch).toHaveBeenCalledWith('PC-1')
-    expect(document.body.textContent).toContain('BOL 打印预览')
+    expect(getDispatchBolPdf).toHaveBeenCalledOnce()
+    expect(getDispatchBolPdf).toHaveBeenCalledWith('PC-1')
+    expect(pdfWindow.location.href).toBe('blob:dispatch-bol')
   })
 
   it('documents the backend feature flag required by a missing endpoint', () => {