102 lines
4.1 KiB
TypeScript
102 lines
4.1 KiB
TypeScript
/** @jest-environment node */
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import { mkdir, mkdtemp, readFile, rm, writeFile } from 'fs/promises'
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import os from 'os'
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import path from 'path'
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import { createZipFromFiles } from '@/lib/task-material-processor'
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import { deleteStoredUploadFileFromRemote, syncStoredUploadFileToRemote } from '@/lib/remote-upload-sync'
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import { extractZipEntriesToDirectory, listZipEntries } from '@/lib/zip-entry-reader'
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import { groupPreviewRowsIntoRuns, matchRunsToZipEntries } from '@/lib/task-detail-asset-edit'
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jest.mock('@/lib/prisma', () => ({ prisma: {} }))
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jest.mock('@/lib/s3', () => ({ deleteFromS3: jest.fn() }))
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jest.mock('@/lib/public-display', () => ({
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buildMaterialPublicDisplayPath: jest.fn(),
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uploadPublicDisplayToS3: jest.fn(),
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}))
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jest.mock('@/lib/image-processor', () => ({ compressImage: jest.fn() }))
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jest.mock('@/lib/remote-upload-sync', () => ({
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deleteStoredUploadFileFromRemote: jest.fn().mockResolvedValue(undefined),
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syncStoredUploadFileToRemote: jest.fn(),
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}))
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jest.mock('@/lib/material-upload-merge', () => ({
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acquireUploadMergeDiskReservation: jest.fn().mockResolvedValue(() => undefined),
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}))
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/**
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* 生产链路（archiver）并发打包不保证中央目录顺序等于传入顺序。
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* 单图编辑因此不依赖位置映射，而是按"来源文件名"锚定匹配。
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* 这里用真实打包产物验证：条目顺序无论怎样，名字匹配都能对上。
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*/
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describe('生产打包链路的单图编辑前提', () => {
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let uploadRoot: string
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let previousUploadDir: string | undefined
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beforeEach(async () => {
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previousUploadDir = process.env.UPLOAD_DIR
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uploadRoot = await mkdtemp(path.join(os.tmpdir(), 'entry-order-'))
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process.env.UPLOAD_DIR = uploadRoot
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})
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afterEach(async () => {
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if (previousUploadDir === undefined) {
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delete process.env.UPLOAD_DIR
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} else {
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process.env.UPLOAD_DIR = previousUploadDir
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}
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await rm(uploadRoot, { recursive: true, force: true })
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})
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function row(id: string, fileName: string, sortOrder: number): any {
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return { id, assetType: 'main-preview', fileUrl: `s3://${id}`, fileName, sortOrder, skuCode: null }
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}
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test('条目内容完整解压；预览行与条目按名字正确配对（与顺序无关）', async () => {
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const names = ['z-last.jpg', 'a-first.jpg', '中图.png', 'm-middle.jpg']
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const files: Array<{ path: string; name: string; size: number }> = []
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const sourceDir = path.join(uploadRoot, 'src')
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await mkdir(sourceDir, { recursive: true })
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for (let index = 0; index < names.length; index += 1) {
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const name = names[index]
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const filePath = path.join(sourceDir, `file-${index}.bin`)
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const bytes = Buffer.from(`${name}-${index}`)
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await writeFile(filePath, bytes)
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files.push({ path: filePath, name, size: bytes.length })
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}
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const result = await createZipFromFiles(
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files,
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'material-order-check',
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'MODEL',
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'任务-详情',
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'主图',
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'作者',
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'店铺',
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)
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const zipPath = path.join(uploadRoot, 'materials', result.fileName)
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// 解压：每个条目内容完整
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const destination = path.join(uploadRoot, 'extracted')
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const extracted = await extractZipEntriesToDirectory(zipPath, destination)
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expect(extracted.map((item) => item.entryName).sort()).toEqual([...names].sort())
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const byName = new Map(extracted.map((item) => [item.entryName, item]))
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expect((await readFile(byName.get('中图.png')!.filePath)).toString()).toBe('中图.png-2')
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// 匹配：即使中央目录顺序被打乱，预览行仍能按基础名找到自己的条目
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const entries = await listZipEntries(zipPath)
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const entryNames = entries.map((entry) => entry.name)
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const runs = groupPreviewRowsIntoRuns([
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row('p0', 'z-last.webp', 0),
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row('p1', 'a-first.webp', 1),
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row('p2', '中图.webp', 2),
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row('p3', 'm-middle.webp', 3),
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])!
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const assigned = matchRunsToZipEntries(runs, entryNames)
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expect(entryNames[assigned[0]]).toBe('z-last.jpg')
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expect(entryNames[assigned[1]]).toBe('a-first.jpg')
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expect(entryNames[assigned[2]]).toBe('中图.png')
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expect(entryNames[assigned[3]]).toBe('m-middle.jpg')
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})
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})
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