223 lines
9.1 KiB
TypeScript
223 lines
9.1 KiB
TypeScript
/* eslint-disable @next/next/no-img-element, jsx-a11y/alt-text */
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import { fireEvent, render, screen, waitFor } from '@testing-library/react'
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import userEvent from '@testing-library/user-event'
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import UploadModal from '@/components/UploadModal'
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import { compressVideoPreviewImage } from '@/components/upload/image-processor'
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jest.mock('next/image', () => ({
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__esModule: true,
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default: (props: any) => {
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const { priority, fill, unoptimized, sizes, ...rest } = props
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return <img {...rest} />
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},
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}))
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jest.mock('@/components/upload/image-processor', () => ({
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assertVideoPreviewImageIsSafeToDecode: jest.fn().mockResolvedValue(undefined),
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compressPreviewImage: jest.fn(),
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compressVideoPreviewImage: jest.fn(),
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}))
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jest.mock('@/hooks/useCategoryData', () => ({
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useCategoryData: () => ({
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data: {
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categories: [{ id: 'category-1', name: '通用' }],
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scenes: [{ id: 'scene-1', name: '通用' }],
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platforms: [],
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productCategories: [],
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},
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refreshCategories: jest.fn(),
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refreshScenes: jest.fn(),
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}),
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}))
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jest.mock('@/components/upload/ProductPackageUploader', () => ({
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__esModule: true,
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default: () => <div />,
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}))
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jest.mock('@/components/upload/VideoScreenshotUploader', () => ({
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__esModule: true,
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default: () => <div />,
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}))
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jest.mock('@/components/upload/TaskPageUploader', () => ({
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__esModule: true,
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default: () => <div />,
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}))
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function createDeferred<T>() {
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let resolve!: (value: T) => void
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const promise = new Promise<T>((resolvePromise) => {
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resolve = resolvePromise
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})
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return { promise, resolve }
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}
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describe('UploadModal - 视频预览图处理状态', () => {
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const originalCreateObjectUrl = Object.getOwnPropertyDescriptor(URL, 'createObjectURL')
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const originalRevokeObjectUrl = Object.getOwnPropertyDescriptor(URL, 'revokeObjectURL')
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beforeEach(() => {
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jest.clearAllMocks()
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Object.defineProperty(URL, 'createObjectURL', {
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configurable: true,
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value: jest.fn(() => 'blob:video-preview'),
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})
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Object.defineProperty(URL, 'revokeObjectURL', {
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configurable: true,
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value: jest.fn(),
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})
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global.fetch = jest.fn().mockResolvedValue({
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ok: true,
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json: async () => ({ materialTypes: ['3D场景', '淘系-主图视频'] }),
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}) as any
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})
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afterAll(() => {
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if (originalCreateObjectUrl) Object.defineProperty(URL, 'createObjectURL', originalCreateObjectUrl)
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else delete (URL as { createObjectURL?: unknown }).createObjectURL
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if (originalRevokeObjectUrl) Object.defineProperty(URL, 'revokeObjectURL', originalRevokeObjectUrl)
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else delete (URL as { revokeObjectURL?: unknown }).revokeObjectURL
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})
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test('压缩完成前阻止提交，并在关闭时释放预览 URL', async () => {
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const user = userEvent.setup()
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const deferredCompression = createDeferred<File>()
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;(compressVideoPreviewImage as jest.Mock).mockReturnValue(deferredCompression.promise)
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const view = render(<UploadModal onClose={jest.fn()} onSuccess={jest.fn()} />)
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const materialTypeSelect = (await screen.findAllByRole('combobox'))[0]
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await user.selectOptions(materialTypeSelect, '淘系-主图视频')
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const previewInput = screen.getByLabelText(/视频预览图/) as HTMLInputElement
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fireEvent.change(previewInput, {
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target: { files: [new File(['cover'], 'cover.png', { type: 'image/png' })] },
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})
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await waitFor(() => expect(compressVideoPreviewImage).toHaveBeenCalledTimes(1))
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expect(screen.getByRole('button', { name: '正在处理预览图...' })).toBeDisabled()
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expect(materialTypeSelect).toBeDisabled()
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fireEvent.submit(screen.getByRole('button', { name: '正在处理预览图...' }).closest('form')!)
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expect(await screen.findByRole('alert')).toHaveTextContent('视频预览图仍在处理中')
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const compressedFile = new File(['compressed'], 'cover.jpg', { type: 'image/jpeg' })
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deferredCompression.resolve(compressedFile)
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await waitFor(() => expect(screen.getByAltText('已选择的视频预览图')).toBeInTheDocument())
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expect(screen.getByRole('button', { name: '上传' })).toBeEnabled()
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view.unmount()
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expect(URL.revokeObjectURL).toHaveBeenCalledWith('blob:video-preview')
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})
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test('处理中忽略同一控件的重复选择', async () => {
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const deferredCompression = createDeferred<File>()
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;(compressVideoPreviewImage as jest.Mock).mockReturnValue(deferredCompression.promise)
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render(<UploadModal onClose={jest.fn()} onSuccess={jest.fn()} />)
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const materialTypeSelect = (await screen.findAllByRole('combobox'))[0]
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fireEvent.change(materialTypeSelect, { target: { value: '淘系-主图视频' } })
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const previewInput = screen.getByLabelText(/视频预览图/) as HTMLInputElement
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fireEvent.change(previewInput, {
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target: { files: [new File(['cover-1'], 'cover-1.png', { type: 'image/png' })] },
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})
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fireEvent.change(previewInput, {
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target: { files: [new File(['cover-2'], 'cover-2.png', { type: 'image/png' })] },
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})
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await waitFor(() => expect(compressVideoPreviewImage).toHaveBeenCalledTimes(1))
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deferredCompression.resolve(new File(['compressed'], 'cover.jpg', { type: 'image/jpeg' }))
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await waitFor(() => expect(screen.getByAltText('已选择的视频预览图')).toBeInTheDocument())
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})
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test('处理中关闭后丢弃异步结果且不创建 Blob URL', async () => {
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const onClose = jest.fn()
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const deferredCompression = createDeferred<File>()
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;(compressVideoPreviewImage as jest.Mock).mockReturnValue(deferredCompression.promise)
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const view = render(<UploadModal onClose={onClose} onSuccess={jest.fn()} />)
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const materialTypeSelect = (await screen.findAllByRole('combobox'))[0]
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fireEvent.change(materialTypeSelect, { target: { value: '淘系-主图视频' } })
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const previewInput = screen.getByLabelText(/视频预览图/) as HTMLInputElement
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fireEvent.change(previewInput, {
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target: { files: [new File(['cover'], 'cover.png', { type: 'image/png' })] },
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})
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await waitFor(() => expect(compressVideoPreviewImage).toHaveBeenCalledTimes(1))
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fireEvent.click(screen.getByRole('button', { name: '关闭上传素材窗口' }))
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expect(onClose).toHaveBeenCalledTimes(1)
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view.unmount()
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deferredCompression.resolve(new File(['compressed'], 'cover.jpg', { type: 'image/jpeg' }))
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await Promise.resolve()
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await Promise.resolve()
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expect(URL.createObjectURL).not.toHaveBeenCalled()
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})
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test('通用批量视频的预览图处理失败时保留文件并允许重试', async () => {
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const user = userEvent.setup()
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const onClose = jest.fn()
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const onSuccess = jest.fn()
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;(compressVideoPreviewImage as jest.Mock).mockImplementation(async (file: File) => file)
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render(<UploadModal onClose={onClose} onSuccess={onSuccess} />)
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const materialTypeSelect = (await screen.findAllByRole('combobox'))[0]
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await user.selectOptions(materialTypeSelect, '淘系-主图视频')
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const mainDropZone = screen.getByRole('button', { name: '选择素材文件' }).closest('div.border-dashed')
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expect(mainDropZone).not.toBeNull()
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fireEvent.drop(mainDropZone!, {
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dataTransfer: {
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files: [
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new File(['video-1'], 'VIDEO-001.mp4', { type: 'video/mp4' }),
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new File(['video-2'], 'VIDEO-002.mp4', { type: 'video/mp4' }),
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],
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},
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})
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expect(await screen.findByText('批量上传模式（2 个文件）')).toBeInTheDocument()
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const firstMetadataSelects = screen.getAllByRole('combobox')
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await user.selectOptions(firstMetadataSelects[1], '通用')
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await user.selectOptions(firstMetadataSelects[2], '通用')
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const firstPreviewInput = screen.getByLabelText(/^视频预览图/) as HTMLInputElement
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await waitFor(() => expect(firstPreviewInput).not.toBeDisabled())
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fireEvent.change(firstPreviewInput, {
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target: {
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files: [new File(['cover-0'], 'cover-0.png', { type: 'image/png' })],
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},
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})
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await waitFor(() => expect(screen.getAllByAltText('已选择的视频预览图')).toHaveLength(1))
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await user.click(screen.getByText('VIDEO-002.mp4'))
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const previewInputs = await screen.findAllByLabelText(/^视频预览图/)
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expect(previewInputs).toHaveLength(2)
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const secondPreviewInput = previewInputs[1] as HTMLInputElement
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const secondMetadataSelects = screen.getAllByRole('combobox')
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await user.selectOptions(secondMetadataSelects[3], '通用')
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await user.selectOptions(secondMetadataSelects[4], '通用')
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await waitFor(() => expect(secondPreviewInput).not.toBeDisabled())
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fireEvent.change(secondPreviewInput, {
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target: {
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files: [new File(['cover-1'], 'cover-1.png', { type: 'image/png' })],
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},
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})
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await waitFor(() => expect(screen.getAllByAltText('已选择的视频预览图')).toHaveLength(2))
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;(compressVideoPreviewImage as jest.Mock).mockRejectedValue(new Error('预览图无法解码'))
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fireEvent.click(screen.getByRole('button', { name: '上传' }))
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expect(await screen.findByRole('alert')).toHaveTextContent('2 个文件上传失败，请检查后重试')
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expect(screen.getByText('批量上传模式（2 个文件）')).toBeInTheDocument()
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expect(onSuccess).not.toHaveBeenCalled()
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expect(onClose).not.toHaveBeenCalled()
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})
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})
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