ChuangHeng_new/tests/unit/teamBackgroundFile.spec.js

import {
  ACCEPT,
  formatFileSize,
  validateBackgroundFile,
  validateEnterpriseWebsite
} from '@/utils/teamBackgroundFile'
import request from '@/utils/request2'
import {
  completePublicUpload,
  createTeamBackgroundSession,
  disableTeamBackgroundFile,
  downloadTeamBackgroundFile,
  getPublicUploadSession,
  listTeamBackgroundFiles,
  uploadPublicTeamBackgroundFile,
  uploadTeamBackgroundFile,
  verifyPublicUploadCode
} from '@/api/teamBackgroundFile'

jest.mock('@/utils/request2', () => jest.fn())

class TestFormData {
  constructor() {
    this.entries = []
  }

  append(name, value) {
    this.entries.push([name, value])
  }
}

global.FormData = TestFormData

beforeEach(() => {
  request.mockReset()
})

test('accepts all approved extensions case-insensitively', () => {
  for (const ext of ['pdf','doc','docx','xls','xlsx','ppt','pptx','txt','md','csv']) {
    expect(validateBackgroundFile({ name: `file.${ext.toUpperCase()}`, size: 1 })).toBe('')
  }
})

test('rejects archives, 50MB overflow and names over 255 chars', () => {
  expect(validateBackgroundFile({ name: 'file.zip', size: 1 })).toContain('文件类型')
  expect(validateBackgroundFile({ name: 'file.pdf', size: 50 * 1024 * 1024 + 1 })).toContain('50MB')
  expect(validateBackgroundFile({ name: `${'a'.repeat(252)}.pdf`, size: 1 })).toContain('255')
})

test('accepts a filename containing exactly 255 characters', () => {
  const name = `${'a'.repeat(251)}.pdf`

  expect(name).toHaveLength(255)
  expect(validateBackgroundFile({ name, size: 1 })).toBe('')
})

test('accepts a file containing exactly 50MiB', () => {
  expect(validateBackgroundFile({ name: 'file.pdf', size: 50 * 1024 * 1024 })).toBe('')
})

test('rejects missing, unnamed and zero-size files', () => {
  expect(validateBackgroundFile()).toBe('请选择非空文件')
  expect(validateBackgroundFile({ name: '', size: 1 })).toBe('请选择非空文件')
  expect(validateBackgroundFile({ name: 'empty.pdf', size: 0 })).toBe('请选择非空文件')
})

test('exports the exact file-picker accept list', () => {
  expect(ACCEPT).toBe('.pdf,.doc,.docx,.xls,.xlsx,.ppt,.pptx,.txt,.md,.csv')
})

test('formats byte counts across byte, KB and MB thresholds', () => {
  expect(formatFileSize(0)).toBe('0 B')
  expect(formatFileSize(1)).toBe('1 B')
  expect(formatFileSize(1023)).toBe('1023 B')
  expect(formatFileSize(1024)).toBe('1 KB')
  expect(formatFileSize(1536)).toBe('1.5 KB')
  expect(formatFileSize(1024 * 1024)).toBe('1 MB')
  expect(formatFileSize(1.5 * 1024 * 1024)).toBe('1.5 MB')
})

test('enforces the backend enterprise website 500-character boundary', () => {
  const website = length => `https://example.com/${'a'.repeat(length - 20)}`

  expect(validateEnterpriseWebsite(website(499))).toBe('')
  expect(validateEnterpriseWebsite(website(500))).toBe('')
  expect(validateEnterpriseWebsite(website(501))).toContain('500')
})

test('uses backend-controlled authenticated file routes', () => {
  listTeamBackgroundFiles(7)
  createTeamBackgroundSession(7)
  disableTeamBackgroundFile(7, 12)
  downloadTeamBackgroundFile(7, 12)

  expect(request.mock.calls).toEqual([
    [{ url: '/core/userteam/7/background-files', method: 'get' }],
    [{ url: '/core/userteam/7/background-upload-session', method: 'post' }],
    [{ url: '/core/userteam/7/background-files/12', method: 'delete' }],
    [{ url: '/core/userteam/7/background-files/12/download', method: 'get', responseType: 'blob' }]
  ])
})

test('uploads authenticated files without client-supplied identity fields', () => {
  const file = { name: 'brief.pdf' }

  uploadTeamBackgroundFile(7, file)

  const config = request.mock.calls[0][0]
  expect(config).toEqual({
    url: '/core/userteam/7/background-files',
    method: 'post',
    data: expect.any(TestFormData)
  })
  expect(config.data.entries).toEqual([['file', file]])
})

test('uses fixed public routes and sends only server-issued credentials', () => {
  const file = { name: 'brief.pdf' }
  const onProgress = jest.fn()

  getPublicUploadSession('session-token')
  verifyPublicUploadCode('123456')
  completePublicUpload('upload-token')
  uploadPublicTeamBackgroundFile('upload-token', file, onProgress)

  const uploadData = request.mock.calls[3][0].data
  expect(request.mock.calls).toEqual([
    [{ url: '/public/team-background-upload/session', method: 'get', params: { token: 'session-token' } }],
    [{ url: '/public/team-background-upload/verify', method: 'post', data: { code: '123456' } }],
    [{ url: '/public/team-background-upload/complete', method: 'post', headers: { 'X-Upload-Token': 'upload-token' } }],
    [{
      url: '/public/team-background-upload/files',
      method: 'post',
      data: uploadData,
      headers: { 'X-Upload-Token': 'upload-token' },
      onUploadProgress: onProgress
    }]
  ])
  expect(uploadData).toEqual(expect.any(TestFormData))
  expect(uploadData.entries).toEqual([['file', file]])
})