89 lines
3.1 KiB
TypeScript
89 lines
3.1 KiB
TypeScript
import assert from 'node:assert/strict'
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import { describe, it } from 'node:test'
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import {
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buildContractDocxFileName,
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injectSxWatermarkHtml,
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parseContractSupplierCode,
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prepareContractHtmlForDocx,
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stripContractLogoHtml,
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toAbsoluteAssetUrls
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} from './contract-html-to-docx'
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describe('parseContractSupplierCode', () => {
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it('parses supplier code from contractNo', () => {
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assert.equal(parseContractSupplierCode('SX/X-JT20250926002'), 'SX')
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assert.equal(parseContractSupplierCode('YD/X-JT20250926001'), 'YD')
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})
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it('defaults to SX when missing or unmatched', () => {
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assert.equal(parseContractSupplierCode(undefined), 'SX')
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assert.equal(parseContractSupplierCode(''), 'SX')
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assert.equal(parseContractSupplierCode('NO-MATCH'), 'SX')
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})
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})
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describe('stripContractLogoHtml', () => {
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it('removes logo img and logo-only wrapper div', () => {
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const html =
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'<div><img src="/logo.gif" alt="logo" /></div><p>正文</p><img src="/watermask.jpg" alt="水印" />'
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const out = stripContractLogoHtml(html)
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assert.equal(out.includes('logo.gif'), false)
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assert.equal(out.includes('正文'), true)
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assert.equal(out.includes('watermask.jpg'), true)
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})
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})
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describe('toAbsoluteAssetUrls', () => {
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it('prefixes root-relative src with origin', () => {
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const out = toAbsoluteAssetUrls(
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'<img src="/seals/a.png" /><img src="https://cdn.example/x.png" />',
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'http://localhost:3006'
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)
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assert.equal(out.includes('src="http://localhost:3006/seals/a.png"'), true)
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assert.equal(out.includes('src="https://cdn.example/x.png"'), true)
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})
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})
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describe('injectSxWatermarkHtml', () => {
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it('prepends watermark image with absolute url', () => {
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const out = injectSxWatermarkHtml('<p>合同</p>', 'http://localhost:3006/watermask.jpg')
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assert.equal(out.includes('http://localhost:3006/watermask.jpg'), true)
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assert.equal(out.includes('alt="水印"'), true)
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assert.equal(out.includes('<p>合同</p>'), true)
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})
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})
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describe('prepareContractHtmlForDocx', () => {
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it('adds SX watermark and keeps logo', () => {
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const out = prepareContractHtmlForDocx({
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html: '<div><img src="/logo.gif" /></div><p>正文</p>',
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contractNo: 'SX/X-JT20250926002',
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origin: 'http://localhost:3006'
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})
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assert.equal(out.includes('watermask.jpg'), true)
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assert.equal(out.includes('logo.gif'), true)
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assert.equal(out.includes('http://localhost:3006/logo.gif'), true)
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})
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it('strips logo and skips watermark for non-SX', () => {
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const out = prepareContractHtmlForDocx({
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html: '<div><img src="/logo.gif" /></div><p>正文</p>',
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contractNo: 'YD/X-JT20250926001',
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origin: 'http://localhost:3006'
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})
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assert.equal(out.includes('watermask'), false)
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assert.equal(out.includes('logo.gif'), false)
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assert.equal(out.includes('正文'), true)
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})
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})
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describe('buildContractDocxFileName', () => {
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it('uses contract name and sanitizes illegal chars', () => {
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assert.equal(buildContractDocxFileName('甲/乙合同', 'SX/X-JT1'), '甲-乙合同合同.docx')
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})
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it('falls back to contractNo', () => {
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assert.equal(buildContractDocxFileName('', 'SX/X-JT1'), 'SX-X-JT1合同.docx')
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})
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})
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