NN2024010801/addons/xlapp/node_modules/videojs-contrib-quality-levels/test/plugin.test.js

import document from 'global/document';
import QUnit from 'qunit';
import sinon from 'sinon';
import videojs from 'video.js';
import plugin from '../src/plugin';

const Player = videojs.getComponent('Player');

QUnit.test('the environment is sane', function(assert) {
  assert.strictEqual(typeof Array.isArray, 'function', 'es5 exists');
  assert.strictEqual(typeof sinon, 'object', 'sinon exists');
  assert.strictEqual(typeof videojs, 'function', 'videojs exists');
  assert.strictEqual(typeof plugin, 'function', 'plugin is a function');
});

QUnit.module('videojs-contrib-quality-levels', {

  beforeEach() {

    // Mock the environment's timers because certain things - particularly
    // player readiness - are asynchronous in video.js 5. This MUST come
    // before any player is created; otherwise, timers could get created
    // with the actual timer methods!
    this.clock = sinon.useFakeTimers();

    this.fixture = document.getElementById('qunit-fixture');
    this.video = document.createElement('video');
    this.fixture.appendChild(this.video);
    this.player = videojs(this.video);
  },

  afterEach() {
    this.player.dispose();
    this.clock.restore();
  }
});

QUnit.test('registers itself with video.js', function(assert) {
  assert.strictEqual(
    typeof Player.prototype.qualityLevels,
    'function',
    'videojs-contrib-quality-levels plugin was registered'
  );
});

QUnit.test('player qualityLevels method returns the proper object', function(assert) {
  const qualityLevels = this.player.qualityLevels();

  assert.equal(
    qualityLevels.length,
    0,
    'the returned object contained the length property with the proper value'
  );
  assert.equal(
    qualityLevels.selectedIndex,
    -1,
    'the returned object contained the selectedIndex property with the proper value'
  );
});