@revoloo/cypress6/packages/driver/src/cypress/setter_getter.js

Cypress.io end to end testing tool

const _ = require('lodash')

const reset = (state = {}) => {
  // perf loop
  for (let key in state) {
    delete state[key]
  }

  return state
}

// a basic object setter / getter class
const create = (state = {}) => {
  const get = (key) => {
    if (key) {
      return state[key]
    }

    return state
  }

  const set = (key, value) => {
    let obj
    let ret

    if (_.isObject(key)) {
      obj = key
      ret = obj
    } else {
      obj = {}
      obj[key] = value
      ret = value
    }

    _.extend(state, obj)

    return ret
  }

  // return the getter / setter function interface
  const SetterGetter = function (key, value) {
    switch (arguments.length) {
      case 0:
        return get()
      case 1:
        if (_.isString(key)) {
          return get(key)
        }

        return set(key)

      default:
        return set(key, value)
    }
  }

  SetterGetter.reset = () => {
    return reset(state)
  }

  return SetterGetter
}

module.exports = {
  create,
}