How to use the faker.image function in faker

// -----------------------------------------------------------------------------
// CREATE A FAKE DATA

const faker = require('faker')
const Chance = require('chance')
const chance = new Chance()

let account = {}
account.first = faker.name.firstName()
account.last = faker.name.lastName()
account.name = `${account.first} ${account.last}`
account.username = account.first.toLowerCase()
account.email = `${account.username.toLowerCase()}@${account.last.toLowerCase()}.com`
account.password = faker.internet.password()
account.birthDate = chance.birthday({type: 'adult'})
account.image = faker.image.imageUrl()
account.roles = 'user'

// -----------------------------------------------------------------------------

describe('auth', () => {
  // ---------------------------------------------------------------------------

  describe('accounts preparation', () => {
    it('should able to delete all accounts via /accounts/actions/delete', (done) => {
      chai
        .request(server)
        .delete(`${endpoint}/actions/delete`)
        .set('X-API-Key', process.env.API_KEY_SETUP)
        .then(res => {
          expect(res.body).to.be.an('object')
          done()

latitudeDelta: 0.005,
      longitudeDelta: 0.005
    }
  }
});

// User management
const userToken = { token: 'mKfeazoJjfezafoJfhezifuhJ' };

const checkUserToken = { status: 'OK' };

const getCurrentUser = {
  id: 'currentUserId',
  firstName: faker.name.firstName(),
  lastName: faker.name.lastName(),
  avatar: faker.image.avatar(),
  description: faker.lorem.words(),
  seen: [...Array(Math.floor(Math.random() * friendsNb))].map(() =>
    usersBase[Math.floor(Math.random() * usersNb)]
  )
};

// TODO: Remove when create user form will be OK
users.push(getCurrentUser);

const currentUserPicture = {
  avatar: faker.image.avatar()
};

const db = {
  users,
  comments,

const resolveImages = ({
  name,
  width,
  height
}: {
  name: string;
  width: number;
  height: number;
}) => {
  switch (name) {
    case "dataUri":
      return faker.image.dataUri(width, height);
      break;
    default:
      return `https://source.unsplash.com/${width}x${height}/?${name}`;
      break;
  }
};
// type ImageLib = Partial<{ [x in keyof typeof faker["image"]]: any }>;

const faker = require('faker');
const categories = require('../../../src/utils/categories');

const getCategory = () => {
  const MAX = categories.length - 1;
  const MIN = 0;

  const RANDOM_INDEX = Math.floor(Math.random() * (MAX - MIN + 0)) + MIN;

  return categories[RANDOM_INDEX];
};

module.exports = {
  thumbnailImageURL: faker.image.people(),
  description: faker.lorem.paragraph(),
  imageURL: faker.image.people(),
  title: faker.lorem.paragraph(),
  category: getCategory(),
  stars: 3.5,
  duration: '01:11',
  durationInSeconds: 71,
  fileName: 'filename',
};

getInitialState() {
    this._columns = [
      {
        key: 'id',
        name: 'ID',
        width: 80,
        resizable: true
      },
      {
        key: 'avartar',
        name: 'Avartar',
        width: 60,
        formatter: ImageFormatter,
        resizable: true,
        headerRenderer: 
      },
      {
        key: 'county',
        name: 'County',
        editor: ,
        width: 200,
        resizable: true
      },
      {
        key: 'title',
        name: 'Title',
        editor: ,
        width: 200,
        resizable: true,
        events: {
          onDoubleClick: function() {

      image () { return faker.image() },
      getUser () {

const titles = ['Dr.', 'Mr.', 'Mrs.', 'Miss', 'Ms.'];

const columns = [
  {
    key: 'id',
    name: 'ID',
    width: 80,
    resizable: true
  },
  {
    key: 'avartar',
    name: 'Avartar',
    width: 60,
    formatter: ImageFormatter,
    resizable: true,
    headerRenderer: 
  },
  {
    key: 'county',
    name: 'County',
    editor: ,
    width: 200,
    resizable: true
  },
  {
    key: 'title',
    name: 'Title',
    editor: ,
    width: 200,
    resizable: true,
    events: {
      onDoubleClick: function() {

tweets: _.times(30, function(index) {
      return {
        id: index,
        user: {
          name: faker.name.findName(),
          username: faker.internet.userName(),
          avatar: faker.image.avatar(),
          cover: faker.image.image(),
          bio: faker.lorem.sentence(),
          location: faker.address.city(),
          following: faker.random.number(1000),
          followers: faker.random.number(10000)
        },
        time: faker.date.recent(10),
        tweetContent: faker.lorem.sentences(2),
        likes: faker.random.number(500),
        retweets: faker.random.number(500),
        replies: faker.random.number(500)
      };
    }),
    userTweets: _.times(20, function(index) {

src: ({ propName }) => ({
    hook: useStringKnob,
    name: propName,
    initialValue: faker.image.avatar(),
  }),
}

const faker = require('faker');
const utils = require('../utils/utils');

faker.locale = 'zh_CN';

const productStructure = {
  id: faker.random.number(),
  name: faker.name.findName(),
  cover_url: faker.image.image(),
  description: faker.lorem.text(),
  type: faker.random.number(),
  link_url: faker.internet.url(),
  min_price: faker.random.number(),
  sales_num: faker.random.number(),
  company: faker.company.companyName(),
  recommend: faker.random.number(),
  status: 1,
  start_time: faker.date.future(),
  end_time: faker.date.future(),
};

const productList = utils.repeatData(productStructure, 20);

const List = {
  status_no: 0,