gongxiangp2/lib/__tests__/regenerate-preview-route.test.ts
2026-05-07 16:37:22 +08:00

135 lines
3.9 KiB
TypeScript

/** @jest-environment node */
import { POST } from '@/app/api/admin/regenerate-preview/route'
import { getServerSession } from 'next-auth'
import { prisma } from '@/lib/prisma'
import { uploadPublicDisplayToS3 } from '@/lib/public-display'
jest.mock('next-auth', () => ({
getServerSession: jest.fn(),
}))
jest.mock('@/lib/auth', () => ({
authOptions: {},
}))
jest.mock('fs/promises', () => ({
readFile: jest.fn(),
unlink: jest.fn(),
mkdir: jest.fn(),
rm: jest.fn(),
readdir: jest.fn(),
}))
jest.mock('@/lib/prisma', () => ({
prisma: {
material: {
findUnique: jest.fn(),
update: jest.fn(),
},
materialAsset: {
findMany: jest.fn(),
deleteMany: jest.fn(),
createMany: jest.fn(),
},
},
}))
jest.mock('sharp', () =>
jest.fn(() => ({
metadata: jest.fn().mockResolvedValue({ width: 1200, height: 2400 }),
})),
)
jest.mock('@/lib/image-processor', () => ({
sliceImage: jest.fn(),
}))
jest.mock('@/lib/public-display', () => ({
...jest.requireActual('@/lib/public-display'),
uploadPublicDisplayToS3: jest.fn(),
}))
jest.mock('adm-zip', () =>
jest.fn().mockImplementation(() => ({
extractAllTo: jest.fn(),
})),
)
describe('admin regenerate-preview route', () => {
const fsPromises = jest.requireMock('fs/promises') as {
readFile: jest.Mock
mkdir: jest.Mock
rm: jest.Mock
readdir: jest.Mock
}
const { sliceImage } = jest.requireMock('@/lib/image-processor') as {
sliceImage: jest.Mock
}
let dateNowSpy: jest.SpyInstance
beforeEach(() => {
jest.clearAllMocks()
;(getServerSession as jest.Mock).mockResolvedValue({
user: { id: 'admin-1' },
})
;(prisma.material.findUnique as jest.Mock).mockResolvedValue({
id: 'material-1',
})
;(prisma.materialAsset.findMany as jest.Mock).mockResolvedValue([
{
materialId: 'material-1',
assetType: 'detail',
fileUrl: 'uploads/materials/detail.zip',
},
])
;(prisma.materialAsset.deleteMany as jest.Mock).mockResolvedValue({ count: 2 })
;(prisma.materialAsset.createMany as jest.Mock).mockResolvedValue({ count: 2 })
;(prisma.material.update as jest.Mock).mockResolvedValue(undefined)
fsPromises.mkdir.mockResolvedValue(undefined)
fsPromises.rm.mockResolvedValue(undefined)
fsPromises.readdir.mockResolvedValue(['detail.png'])
fsPromises.readFile.mockResolvedValue(Buffer.from('detail-image'))
sliceImage.mockResolvedValue([Buffer.from('slice-1'), Buffer.from('slice-2')])
;(uploadPublicDisplayToS3 as jest.Mock)
.mockResolvedValueOnce('https://s3.jiansun.vip/gongxiangpan/public-display/task-detail/material-1/detail/detail-preview-1.webp')
.mockResolvedValueOnce('https://s3.jiansun.vip/gongxiangpan/public-display/task-detail/material-1/detail/detail-preview-2.webp')
dateNowSpy = jest.spyOn(Date, 'now').mockReturnValue(1712222222222)
})
afterEach(() => {
dateNowSpy.mockRestore()
})
test('管理员重建详情预览时应写入 public-display task-detail 前缀', async () => {
const request = {
json: jest.fn().mockResolvedValue({ materialId: 'material-1' }),
} as any
const response = await POST(request)
const body = await response.json()
expect(response.status).toBe(200)
expect(body.success).toBe(true)
expect(uploadPublicDisplayToS3).toHaveBeenNthCalledWith(
1,
Buffer.from('slice-1'),
'task-detail/material-1/detail/detail-preview-1712222222222-0-slice0.webp',
'image/webp',
)
expect(uploadPublicDisplayToS3).toHaveBeenNthCalledWith(
2,
Buffer.from('slice-2'),
'task-detail/material-1/detail/detail-preview-1712222222222-1-slice1.webp',
'image/webp',
)
expect(prisma.material.update).toHaveBeenCalledWith({
where: { id: 'material-1' },
data: {
previewUrl:
'https://s3.jiansun.vip/gongxiangpan/public-display/task-detail/material-1/detail/detail-preview-1.webp',
},
})
})
})