miniprogram-simulate/src/polyfill.js

tools for miniprogram custom component unit test

const _ = require('./utils')

/**
 * Touch polyfill
 */
class Touch {
  constructor(options = {}) {
    this.clientX = 0
    this.clientY = 0
    this.identifier = 0
    this.pageX = 0
    this.pageY = 0
    this.screenX = 0
    this.screenY = 0
    this.target = null

    Object.keys(options).forEach(key => {
      this[key] = options[key]
    })
  }
}

module.exports = function() {
  if (_.getEnv() === 'nodejs') {
    try {
      global.Touch = window.Touch = Touch
    } catch (err) {
      // ignore
    }
  }
}