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630 lines
20 KiB
TypeScript
630 lines
20 KiB
TypeScript
import mime from 'mime'
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import { upload } from '@/service/base'
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import {
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downloadFile,
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fileIsUploaded,
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fileUpload,
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getFileAppearanceType,
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getFileExtension,
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getFileNameFromUrl,
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getFilesInLogs,
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getProcessedFiles,
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getProcessedFilesFromResponse,
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getSupportFileExtensionList,
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getSupportFileType,
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isAllowedFileExtension,
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} from './utils'
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import { FileAppearanceTypeEnum } from './types'
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import { SupportUploadFileTypes } from '@/app/components/workflow/types'
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import { TransferMethod } from '@/types/app'
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import { FILE_EXTS } from '../prompt-editor/constants'
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jest.mock('mime', () => ({
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__esModule: true,
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default: {
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getAllExtensions: jest.fn(),
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},
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}))
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jest.mock('@/service/base', () => ({
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upload: jest.fn(),
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}))
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describe('file-uploader utils', () => {
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beforeEach(() => {
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jest.clearAllMocks()
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})
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describe('fileUpload', () => {
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it('should handle successful file upload', async () => {
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const mockFile = new File(['test'], 'test.txt')
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const mockCallbacks = {
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onProgressCallback: jest.fn(),
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onSuccessCallback: jest.fn(),
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onErrorCallback: jest.fn(),
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}
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jest.mocked(upload).mockResolvedValue({ id: '123' })
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await fileUpload({
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file: mockFile,
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...mockCallbacks,
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})
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expect(upload).toHaveBeenCalled()
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expect(mockCallbacks.onSuccessCallback).toHaveBeenCalledWith({ id: '123' })
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})
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})
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describe('getFileExtension', () => {
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it('should get extension from mimetype', () => {
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['pdf']))
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expect(getFileExtension('file', 'application/pdf')).toBe('pdf')
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})
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it('should get extension from mimetype and file name 1', () => {
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['pdf']))
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expect(getFileExtension('file.pdf', 'application/pdf')).toBe('pdf')
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})
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it('should get extension from mimetype with multiple ext candidates with filename hint', () => {
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['der', 'crt', 'pem']))
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expect(getFileExtension('file.pem', 'application/x-x509-ca-cert')).toBe('pem')
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})
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it('should get extension from mimetype with multiple ext candidates without filename hint', () => {
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['der', 'crt', 'pem']))
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expect(getFileExtension('file', 'application/x-x509-ca-cert')).toBe('der')
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})
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it('should get extension from filename if mimetype fails', () => {
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jest.mocked(mime.getAllExtensions).mockReturnValue(null)
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expect(getFileExtension('file.txt', '')).toBe('txt')
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expect(getFileExtension('file.txt.docx', '')).toBe('docx')
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expect(getFileExtension('file', '')).toBe('')
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})
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it('should return empty string for remote files', () => {
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expect(getFileExtension('file.txt', '', true)).toBe('')
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})
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})
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describe('getFileAppearanceType', () => {
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it('should identify gif files', () => {
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['gif']))
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expect(getFileAppearanceType('image.gif', 'image/gif'))
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.toBe(FileAppearanceTypeEnum.gif)
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})
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it('should identify image files', () => {
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['jpg']))
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expect(getFileAppearanceType('image.jpg', 'image/jpeg'))
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.toBe(FileAppearanceTypeEnum.image)
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['jpeg']))
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expect(getFileAppearanceType('image.jpeg', 'image/jpeg'))
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.toBe(FileAppearanceTypeEnum.image)
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['png']))
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expect(getFileAppearanceType('image.png', 'image/png'))
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.toBe(FileAppearanceTypeEnum.image)
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['webp']))
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expect(getFileAppearanceType('image.webp', 'image/webp'))
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.toBe(FileAppearanceTypeEnum.image)
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['svg']))
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expect(getFileAppearanceType('image.svg', 'image/svgxml'))
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.toBe(FileAppearanceTypeEnum.image)
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})
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it('should identify video files', () => {
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['mp4']))
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expect(getFileAppearanceType('video.mp4', 'video/mp4'))
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.toBe(FileAppearanceTypeEnum.video)
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['mov']))
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expect(getFileAppearanceType('video.mov', 'video/quicktime'))
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.toBe(FileAppearanceTypeEnum.video)
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['mpeg']))
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expect(getFileAppearanceType('video.mpeg', 'video/mpeg'))
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.toBe(FileAppearanceTypeEnum.video)
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['webm']))
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expect(getFileAppearanceType('video.web', 'video/webm'))
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.toBe(FileAppearanceTypeEnum.video)
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})
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it('should identify audio files', () => {
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['mp3']))
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expect(getFileAppearanceType('audio.mp3', 'audio/mpeg'))
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.toBe(FileAppearanceTypeEnum.audio)
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['m4a']))
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expect(getFileAppearanceType('audio.m4a', 'audio/mp4'))
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.toBe(FileAppearanceTypeEnum.audio)
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['wav']))
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expect(getFileAppearanceType('audio.wav', 'audio/vnd.wav'))
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.toBe(FileAppearanceTypeEnum.audio)
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['amr']))
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expect(getFileAppearanceType('audio.amr', 'audio/AMR'))
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.toBe(FileAppearanceTypeEnum.audio)
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['mpga']))
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expect(getFileAppearanceType('audio.mpga', 'audio/mpeg'))
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.toBe(FileAppearanceTypeEnum.audio)
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})
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it('should identify code files', () => {
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['html']))
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expect(getFileAppearanceType('index.html', 'text/html'))
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.toBe(FileAppearanceTypeEnum.code)
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})
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it('should identify PDF files', () => {
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['pdf']))
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expect(getFileAppearanceType('doc.pdf', 'application/pdf'))
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.toBe(FileAppearanceTypeEnum.pdf)
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})
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it('should identify markdown files', () => {
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['md']))
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expect(getFileAppearanceType('file.md', 'text/markdown'))
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.toBe(FileAppearanceTypeEnum.markdown)
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['markdown']))
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expect(getFileAppearanceType('file.markdown', 'text/markdown'))
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.toBe(FileAppearanceTypeEnum.markdown)
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['mdx']))
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expect(getFileAppearanceType('file.mdx', 'text/mdx'))
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.toBe(FileAppearanceTypeEnum.markdown)
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})
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it('should identify excel files', () => {
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['xlsx']))
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expect(getFileAppearanceType('doc.xlsx', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'))
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.toBe(FileAppearanceTypeEnum.excel)
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['xls']))
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expect(getFileAppearanceType('doc.xls', 'application/vnd.ms-excel'))
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.toBe(FileAppearanceTypeEnum.excel)
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})
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it('should identify word files', () => {
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['doc']))
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expect(getFileAppearanceType('doc.doc', 'application/msword'))
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.toBe(FileAppearanceTypeEnum.word)
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['docx']))
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expect(getFileAppearanceType('doc.docx', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'))
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.toBe(FileAppearanceTypeEnum.word)
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})
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it('should identify word files', () => {
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['ppt']))
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expect(getFileAppearanceType('doc.ppt', 'application/vnd.ms-powerpoint'))
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.toBe(FileAppearanceTypeEnum.ppt)
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['pptx']))
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expect(getFileAppearanceType('doc.pptx', 'application/vnd.openxmlformats-officedocument.presentationml.presentation'))
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.toBe(FileAppearanceTypeEnum.ppt)
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})
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it('should identify document files', () => {
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['txt']))
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expect(getFileAppearanceType('file.txt', 'text/plain'))
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.toBe(FileAppearanceTypeEnum.document)
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['csv']))
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expect(getFileAppearanceType('file.csv', 'text/csv'))
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.toBe(FileAppearanceTypeEnum.document)
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['msg']))
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expect(getFileAppearanceType('file.msg', 'application/vnd.ms-outlook'))
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.toBe(FileAppearanceTypeEnum.document)
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['eml']))
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expect(getFileAppearanceType('file.eml', 'message/rfc822'))
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.toBe(FileAppearanceTypeEnum.document)
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['xml']))
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expect(getFileAppearanceType('file.xml', 'application/rssxml'))
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.toBe(FileAppearanceTypeEnum.document)
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['epub']))
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expect(getFileAppearanceType('file.epub', 'application/epubzip'))
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.toBe(FileAppearanceTypeEnum.document)
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})
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it('should handle null mime extension', () => {
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jest.mocked(mime.getAllExtensions).mockReturnValue(null)
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expect(getFileAppearanceType('file.txt', 'text/plain'))
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.toBe(FileAppearanceTypeEnum.document)
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})
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})
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describe('getSupportFileType', () => {
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it('should return custom type when isCustom is true', () => {
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expect(getSupportFileType('file.txt', '', true))
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.toBe(SupportUploadFileTypes.custom)
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})
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it('should return file type when isCustom is false', () => {
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expect(getSupportFileType('file.txt', 'text/plain'))
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.toBe(SupportUploadFileTypes.document)
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})
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})
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describe('getProcessedFiles', () => {
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it('should process files correctly', () => {
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const files = [{
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id: '123',
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name: 'test.txt',
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size: 1024,
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type: 'text/plain',
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progress: 100,
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supportFileType: 'document',
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transferMethod: TransferMethod.remote_url,
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url: 'http://example.com',
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uploadedId: '123',
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}]
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const result = getProcessedFiles(files)
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expect(result[0]).toEqual({
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type: 'document',
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transfer_method: TransferMethod.remote_url,
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url: 'http://example.com',
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upload_file_id: '123',
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})
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})
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})
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describe('getProcessedFilesFromResponse', () => {
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it('should process files correctly', () => {
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const files = [{
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related_id: '2a38e2ca-1295-415d-a51d-65d4ff9912d9',
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extension: '.jpeg',
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filename: 'test.jpeg',
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size: 2881761,
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mime_type: 'image/jpeg',
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transfer_method: TransferMethod.local_file,
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type: 'image',
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url: 'https://upload.dify.dev/files/xxx/file-preview',
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}]
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const result = getProcessedFilesFromResponse(files)
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expect(result[0]).toEqual({
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id: '2a38e2ca-1295-415d-a51d-65d4ff9912d9',
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name: 'test.jpeg',
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size: 2881761,
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type: 'image/jpeg',
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progress: 100,
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transferMethod: TransferMethod.local_file,
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supportFileType: 'image',
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uploadedId: '2a38e2ca-1295-415d-a51d-65d4ff9912d9',
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url: 'https://upload.dify.dev/files/xxx/file-preview',
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})
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})
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})
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describe('getFileNameFromUrl', () => {
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it('should extract filename from URL', () => {
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expect(getFileNameFromUrl('http://example.com/path/file.txt'))
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.toBe('file.txt')
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})
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})
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describe('getSupportFileExtensionList', () => {
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it('should handle custom file types', () => {
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const result = getSupportFileExtensionList(
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[SupportUploadFileTypes.custom],
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['.pdf', '.txt', '.doc'],
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)
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expect(result).toEqual(['PDF', 'TXT', 'DOC'])
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})
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it('should handle standard file types', () => {
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const mockFileExts = {
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image: ['JPG', 'PNG'],
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document: ['PDF', 'TXT'],
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video: ['MP4', 'MOV'],
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}
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// Temporarily mock FILE_EXTS
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const originalFileExts = { ...FILE_EXTS }
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Object.assign(FILE_EXTS, mockFileExts)
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const result = getSupportFileExtensionList(
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['image', 'document'],
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[],
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)
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expect(result).toEqual(['JPG', 'PNG', 'PDF', 'TXT'])
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// Restore original FILE_EXTS
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Object.assign(FILE_EXTS, originalFileExts)
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})
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it('should return empty array for empty inputs', () => {
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const result = getSupportFileExtensionList([], [])
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expect(result).toEqual([])
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})
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it('should prioritize custom types over standard types', () => {
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const mockFileExts = {
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image: ['JPG', 'PNG'],
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}
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// Temporarily mock FILE_EXTS
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const originalFileExts = { ...FILE_EXTS }
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Object.assign(FILE_EXTS, mockFileExts)
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const result = getSupportFileExtensionList(
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[SupportUploadFileTypes.custom, 'image'],
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['.csv', '.xml'],
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)
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expect(result).toEqual(['CSV', 'XML'])
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// Restore original FILE_EXTS
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Object.assign(FILE_EXTS, originalFileExts)
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})
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})
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describe('isAllowedFileExtension', () => {
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it('should validate allowed file extensions', () => {
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jest.mocked(mime.getAllExtensions).mockReturnValue(new Set(['pdf']))
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expect(isAllowedFileExtension(
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'test.pdf',
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'application/pdf',
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['document'],
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['.pdf'],
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)).toBe(true)
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})
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})
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describe('getFilesInLogs', () => {
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const mockFileData = {
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dify_model_identity: '__dify__file__',
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related_id: '123',
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filename: 'test.pdf',
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size: 1024,
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mime_type: 'application/pdf',
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transfer_method: 'local_file',
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type: 'document',
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url: 'http://example.com/test.pdf',
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}
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it('should handle empty or null input', () => {
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expect(getFilesInLogs(null)).toEqual([])
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expect(getFilesInLogs({})).toEqual([])
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expect(getFilesInLogs(undefined)).toEqual([])
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})
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it('should process single file object', () => {
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const input = {
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file1: mockFileData,
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}
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const expected = [{
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varName: 'file1',
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list: [{
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id: '123',
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name: 'test.pdf',
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size: 1024,
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type: 'application/pdf',
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progress: 100,
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transferMethod: 'local_file',
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supportFileType: 'document',
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uploadedId: '123',
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url: 'http://example.com/test.pdf',
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}],
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}]
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expect(getFilesInLogs(input)).toEqual(expected)
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})
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it('should process array of files', () => {
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const input = {
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files: [mockFileData, mockFileData],
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}
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const expected = [{
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varName: 'files',
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list: [
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{
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id: '123',
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name: 'test.pdf',
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size: 1024,
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type: 'application/pdf',
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progress: 100,
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transferMethod: 'local_file',
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supportFileType: 'document',
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uploadedId: '123',
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url: 'http://example.com/test.pdf',
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},
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{
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id: '123',
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name: 'test.pdf',
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size: 1024,
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type: 'application/pdf',
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progress: 100,
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transferMethod: 'local_file',
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supportFileType: 'document',
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uploadedId: '123',
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url: 'http://example.com/test.pdf',
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},
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],
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}]
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expect(getFilesInLogs(input)).toEqual(expected)
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})
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it('should ignore non-file objects and arrays', () => {
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const input = {
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regularString: 'not a file',
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regularNumber: 123,
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regularArray: [1, 2, 3],
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regularObject: { key: 'value' },
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file: mockFileData,
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}
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const expected = [{
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varName: 'file',
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list: [{
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id: '123',
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name: 'test.pdf',
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size: 1024,
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type: 'application/pdf',
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progress: 100,
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transferMethod: 'local_file',
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supportFileType: 'document',
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uploadedId: '123',
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url: 'http://example.com/test.pdf',
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}],
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}]
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expect(getFilesInLogs(input)).toEqual(expected)
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})
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it('should handle mixed file types in array', () => {
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const input = {
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mixedFiles: [
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mockFileData,
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{ notAFile: true },
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mockFileData,
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],
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}
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const expected = [{
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varName: 'mixedFiles',
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list: [
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{
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id: '123',
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name: 'test.pdf',
|
|
size: 1024,
|
|
type: 'application/pdf',
|
|
progress: 100,
|
|
transferMethod: 'local_file',
|
|
supportFileType: 'document',
|
|
uploadedId: '123',
|
|
url: 'http://example.com/test.pdf',
|
|
},
|
|
{
|
|
id: undefined,
|
|
name: undefined,
|
|
progress: 100,
|
|
size: 0,
|
|
supportFileType: undefined,
|
|
transferMethod: undefined,
|
|
type: undefined,
|
|
uploadedId: undefined,
|
|
url: undefined,
|
|
},
|
|
{
|
|
id: '123',
|
|
name: 'test.pdf',
|
|
size: 1024,
|
|
type: 'application/pdf',
|
|
progress: 100,
|
|
transferMethod: 'local_file',
|
|
supportFileType: 'document',
|
|
uploadedId: '123',
|
|
url: 'http://example.com/test.pdf',
|
|
},
|
|
],
|
|
}]
|
|
|
|
expect(getFilesInLogs(input)).toEqual(expected)
|
|
})
|
|
})
|
|
|
|
describe('fileIsUploaded', () => {
|
|
it('should identify uploaded files', () => {
|
|
expect(fileIsUploaded({
|
|
uploadedId: '123',
|
|
progress: 100,
|
|
} as any)).toBe(true)
|
|
})
|
|
|
|
it('should identify remote files as uploaded', () => {
|
|
expect(fileIsUploaded({
|
|
transferMethod: TransferMethod.remote_url,
|
|
progress: 100,
|
|
} as any)).toBe(true)
|
|
})
|
|
})
|
|
|
|
describe('downloadFile', () => {
|
|
let mockAnchor: HTMLAnchorElement
|
|
let createElementMock: jest.SpyInstance
|
|
let appendChildMock: jest.SpyInstance
|
|
let removeChildMock: jest.SpyInstance
|
|
|
|
beforeEach(() => {
|
|
// Mock createElement and appendChild
|
|
mockAnchor = {
|
|
href: '',
|
|
download: '',
|
|
style: { display: '' },
|
|
target: '',
|
|
title: '',
|
|
click: jest.fn(),
|
|
} as unknown as HTMLAnchorElement
|
|
|
|
createElementMock = jest.spyOn(document, 'createElement').mockReturnValue(mockAnchor as any)
|
|
appendChildMock = jest.spyOn(document.body, 'appendChild').mockImplementation((node: Node) => {
|
|
return node
|
|
})
|
|
removeChildMock = jest.spyOn(document.body, 'removeChild').mockImplementation((node: Node) => {
|
|
return node
|
|
})
|
|
})
|
|
|
|
afterEach(() => {
|
|
jest.resetAllMocks()
|
|
})
|
|
|
|
it('should create and trigger download with correct attributes', () => {
|
|
const url = 'https://example.com/test.pdf'
|
|
const filename = 'test.pdf'
|
|
|
|
downloadFile(url, filename)
|
|
|
|
// Verify anchor element was created with correct properties
|
|
expect(createElementMock).toHaveBeenCalledWith('a')
|
|
expect(mockAnchor.href).toBe(url)
|
|
expect(mockAnchor.download).toBe(filename)
|
|
expect(mockAnchor.style.display).toBe('none')
|
|
expect(mockAnchor.target).toBe('_blank')
|
|
expect(mockAnchor.title).toBe(filename)
|
|
|
|
// Verify DOM operations
|
|
expect(appendChildMock).toHaveBeenCalledWith(mockAnchor)
|
|
expect(mockAnchor.click).toHaveBeenCalled()
|
|
expect(removeChildMock).toHaveBeenCalledWith(mockAnchor)
|
|
})
|
|
|
|
it('should handle empty filename', () => {
|
|
const url = 'https://example.com/test.pdf'
|
|
const filename = ''
|
|
|
|
downloadFile(url, filename)
|
|
|
|
expect(mockAnchor.download).toBe('')
|
|
expect(mockAnchor.title).toBe('')
|
|
})
|
|
|
|
it('should handle empty url', () => {
|
|
const url = ''
|
|
const filename = 'test.pdf'
|
|
|
|
downloadFile(url, filename)
|
|
|
|
expect(mockAnchor.href).toBe('')
|
|
})
|
|
})
|
|
})
|