webdriverio/build/commands/element/selectByIndex.js

Next-gen browser and mobile automation test framework for Node.js

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = selectByIndex;

var _utils = require("../../utils");

async function selectByIndex(index) {
  if (index < 0) {
    throw new Error('Index needs to be 0 or any other positive number');
  }

  const optionElements = await this.findElementsFromElement(this.elementId, 'css selector', 'option');

  if (optionElements.length === 0) {
    throw new Error('Select element doesn\'t contain any option element');
  }

  if (optionElements.length - 1 < index) {
    throw new Error(`Option with index "${index}" not found. Select element only contains ${optionElements.length} option elements`);
  }

  return this.elementClick((0, _utils.getElementFromResponse)(optionElements[index]));
}