优化

src/modules/overseas-warehouse/components/DispatchEvidenceFiles.test.ts

@@ -12,6 +12,15 @@ const options = { props: { modelValue: ['301'], dispatchNo: 'PC/1', kind: 'VEHIC
 const button = (wrapper: ReturnType<typeof mount>, label: string) => wrapper.findAll('button').find(value => value.text() === label)!
 async function selectFile(wrapper: ReturnType<typeof mount>, file: File) { const input = wrapper.get('input[type="file"]'); Object.defineProperty(input.element, 'files', { configurable: true, value: [file] }); await input.trigger('change'); await flushPromises() }
 beforeEach(() => { vi.resetAllMocks(); vi.mocked(api.getDispatchEvidence).mockResolvedValue(metadata()); vi.mocked(api.uploadDispatchEvidence).mockResolvedValue(metadata('302')); vi.mocked(api.getDispatchEvidenceContent).mockResolvedValue(new Blob(['png'], { type: 'image/png' })); URL.createObjectURL = vi.fn().mockReturnValue('blob:authenticated'); URL.revokeObjectURL = vi.fn() })
+it('keeps previously provided references read-only and only submits newly uploaded audit files', async () => {
+  const wrapper = mount(DispatchEvidenceFiles, { ...options, props: { ...options.props, modelValue: [], referenceIds: ['301'], kind: 'DRIVER_PHOTO', label: '司机照片' } }); await flushPromises()
+  expect(wrapper.findAll('tbody button').map(item => item.text())).toEqual(['预览'])
+  await selectFile(wrapper, new File(['pdf'], 'photo.pdf', { type: 'application/pdf' })); expect(api.uploadDispatchEvidence).not.toHaveBeenCalled()
+  await selectFile(wrapper, new File(['png'], 'photo.png', { type: 'image/png' }))
+  expect(api.uploadDispatchEvidence).toHaveBeenCalledWith('PC/1', 'DRIVER_PHOTO', expect.any(File))
+  expect(wrapper.emitted('update:modelValue')?.at(-1)).toEqual([['302']])
+  wrapper.unmount()
+})
 it('previews and replaces real string-size metadata through the JSON parser and API boundary', async () => {
   const actual = await vi.importActual<typeof import('../api/dispatches')>('../api/dispatches')
   const envelope = (fileId: string) => parseApiJsonResponse(JSON.stringify({ code: '200', data: { ...metadata(fileId), sizeBytes: '3' } }))