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video.js/test/unit/controls.test.js

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/* eslint-env qunit */
import VolumeControl from '../../src/js/control-bar/volume-control/volume-control.js';
import MuteToggle from '../../src/js/control-bar/mute-toggle.js';
import VolumeBar from '../../src/js/control-bar/volume-control/volume-bar.js';
import PlayToggle from '../../src/js/control-bar/play-toggle.js';
import PlaybackRateMenuButton from '../../src/js/control-bar/playback-rate-menu/playback-rate-menu-button.js';
import Slider from '../../src/js/slider/slider.js';
import PictureInPictureToggle from '../../src/js/control-bar/picture-in-picture-toggle.js';
import FullscreenToggle from '../../src/js/control-bar/fullscreen-toggle.js';
import ControlBar from '../../src/js/control-bar/control-bar.js';
import TestHelpers from './test-helpers.js';
import document from 'global/document';
import sinon from 'sinon';
QUnit.module('Controls', {
beforeEach(assert) {
this.clock = sinon.useFakeTimers();
},
afterEach(assert) {
this.clock.restore();
}
});
QUnit.test('should hide volume and mute toggle control if it\'s not supported', function(assert) {
assert.expect(2);
const player = TestHelpers.makePlayer();
player.tech_.featuresVolumeControl = false;
player.tech_.featuresMuteControl = false;
const volumeControl = new VolumeControl(player);
const muteToggle = new MuteToggle(player);
assert.ok(volumeControl.hasClass('vjs-hidden'), 'volumeControl is not hidden');
assert.ok(muteToggle.hasClass('vjs-hidden'), 'muteToggle is not hidden');
player.dispose();
volumeControl.dispose();
muteToggle.dispose();
});
QUnit.test('should show replay icon when video playback ended', function(assert) {
assert.expect(1);
const player = TestHelpers.makePlayer();
const playToggle = new PlayToggle(player);
player.trigger('ended');
assert.ok(playToggle.hasClass('vjs-ended'), 'playToogle is in the ended state');
player.dispose();
playToggle.dispose();
});
QUnit.test('should show replay icon when video playback ended and replay option is set to true', function(assert) {
assert.expect(1);
const player = TestHelpers.makePlayer();
const playToggle = new PlayToggle(player, {replay: true});
player.trigger('ended');
assert.ok(playToggle.hasClass('vjs-ended'), 'playToogle is in the ended state');
player.dispose();
playToggle.dispose();
});
QUnit.test('should not show the replay icon when video playback ended', function(assert) {
assert.expect(1);
const player = TestHelpers.makePlayer();
const playToggle = new PlayToggle(player, {replay: false});
player.trigger('ended');
assert.equal(playToggle.hasClass('vjs-ended'), false, 'playToogle is not in the ended state');
player.dispose();
playToggle.dispose();
});
QUnit.test('should test and toggle volume control on `loadstart`', function(assert) {
const player = TestHelpers.makePlayer();
player.tech_.featuresVolumeControl = true;
player.tech_.featuresMuteControl = true;
const volumeControl = new VolumeControl(player);
const muteToggle = new MuteToggle(player);
assert.equal(volumeControl.hasClass('vjs-hidden'), false, 'volumeControl is hidden initially');
assert.equal(muteToggle.hasClass('vjs-hidden'), false, 'muteToggle is hidden initially');
player.tech_.featuresVolumeControl = false;
player.tech_.featuresMuteControl = false;
player.trigger('loadstart');
assert.equal(volumeControl.hasClass('vjs-hidden'), true, 'volumeControl does not hide itself');
assert.equal(muteToggle.hasClass('vjs-hidden'), true, 'muteToggle does not hide itself');
player.tech_.featuresVolumeControl = true;
player.tech_.featuresMuteControl = true;
player.trigger('loadstart');
assert.equal(volumeControl.hasClass('vjs-hidden'), false, 'volumeControl does not show itself');
assert.equal(muteToggle.hasClass('vjs-hidden'), false, 'muteToggle does not show itself');
player.dispose();
volumeControl.dispose();
muteToggle.dispose();
});
QUnit.test('calculateDistance should use changedTouches, if available', function(assert) {
const player = TestHelpers.makePlayer();
player.tech_.featuresVolumeControl = true;
const slider = new Slider(player);
document.body.appendChild(slider.el_);
slider.el_.style.position = 'absolute';
slider.el_.style.width = '200px';
slider.el_.style.left = '0px';
const event = {
pageX: 10,
changedTouches: [{
pageX: 100
}]
};
assert.equal(slider.calculateDistance(event), 0.5, 'we should have touched exactly in the center, so, the ratio should be half');
player.dispose();
slider.dispose();
});
QUnit.test('should hide playback rate control if it\'s not supported', function(assert) {
assert.expect(1);
const player = TestHelpers.makePlayer();
const playbackRate = new PlaybackRateMenuButton(player);
assert.ok(playbackRate.el().className.indexOf('vjs-hidden') >= 0, 'playbackRate is not hidden');
player.dispose();
playbackRate.dispose();
});
QUnit.test('Picture-in-Picture control text should be correct when enterpictureinpicture and leavepictureinpicture are triggered', function(assert) {
const player = TestHelpers.makePlayer();
const pictureInPictureToggle = new PictureInPictureToggle(player);
player.isInPictureInPicture(true);
player.trigger('enterpictureinpicture');
assert.equal(pictureInPictureToggle.controlText(), 'Exit Picture-in-Picture', 'Control Text is correct while switching to Picture-in-Picture mode');
player.isInPictureInPicture(false);
player.trigger('leavepictureinpicture');
assert.equal(pictureInPictureToggle.controlText(), 'Picture-in-Picture', 'Control Text is correct while switching back to normal mode');
player.dispose();
pictureInPictureToggle.dispose();
});
QUnit.test('Fullscreen control text should be correct when fullscreenchange is triggered', function(assert) {
const player = TestHelpers.makePlayer({controlBar: false});
const fullscreentoggle = new FullscreenToggle(player);
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// make the fullscreenchange handler doesn't trigger
player.off(player.fsApi_.fullscreenchange, player.boundDocumentFullscreenChange_);
player.isFullscreen(true);
player.trigger('fullscreenchange');
assert.equal(fullscreentoggle.controlText(), 'Non-Fullscreen', 'Control Text is correct while switching to fullscreen mode');
player.isFullscreen(false);
player.trigger('fullscreenchange');
assert.equal(fullscreentoggle.controlText(), 'Fullscreen', 'Control Text is correct while switching back to normal mode');
player.dispose();
fullscreentoggle.dispose();
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});
QUnit.test('Clicking MuteToggle when volume is above 0 should toggle muted property and not change volume', function(assert) {
const player = TestHelpers.makePlayer({ techOrder: ['html5'] });
const muteToggle = new MuteToggle(player);
assert.equal(player.volume(), 1, 'volume is above 0');
assert.equal(player.muted(), false, 'player is not muted');
muteToggle.handleClick();
assert.equal(player.volume(), 1, 'volume is same');
assert.equal(player.muted(), true, 'player is muted');
player.dispose();
muteToggle.dispose();
});
QUnit.test('Clicking MuteToggle when volume is 0 and muted is false should set volume to lastVolume and keep muted false', function(assert) {
const player = TestHelpers.makePlayer({ techOrder: ['html5'] });
const muteToggle = new MuteToggle(player);
player.volume(0);
assert.equal(player.lastVolume_(), 1, 'lastVolume is set');
assert.equal(player.muted(), false, 'player is muted');
muteToggle.handleClick();
assert.equal(player.volume(), 1, 'volume is set to lastVolume');
assert.equal(player.muted(), false, 'muted remains false');
player.dispose();
muteToggle.dispose();
});
QUnit.test('Clicking MuteToggle when volume is 0 and muted is true should set volume to lastVolume and sets muted to false', function(assert) {
const player = TestHelpers.makePlayer({ techOrder: ['html5'] });
const muteToggle = new MuteToggle(player);
player.volume(0);
player.muted(true);
player.lastVolume_(0.5);
muteToggle.handleClick();
assert.equal(player.volume(), 0.5, 'volume is set to lastVolume');
assert.equal(player.muted(), false, 'muted is set to false');
player.dispose();
muteToggle.dispose();
});
QUnit.test('Clicking MuteToggle when volume is 0, lastVolume is less than 0.1, and muted is true sets volume to 0.1 and muted to false', function(assert) {
const player = TestHelpers.makePlayer({ techOrder: ['html5'] });
const muteToggle = new MuteToggle(player);
player.volume(0);
player.muted(true);
player.lastVolume_(0.05);
muteToggle.handleClick();
// `Number.prototype.toFixed()` is used here to circumvent rounding issues
assert.equal(player.volume().toFixed(1), (0.1).toFixed(1), 'since lastVolume is less than 0.1, volume is set to 0.1');
assert.equal(player.muted(), false, 'muted is set to false');
player.dispose();
muteToggle.dispose();
});
QUnit.test('ARIA value of VolumeBar should start at 100', function(assert) {
const player = TestHelpers.makePlayer({ techOrder: ['html5'] });
const volumeBar = new VolumeBar(player);
this.clock.tick(1);
assert.equal(volumeBar.el_.getAttribute('aria-valuenow'), 100, 'ARIA value of VolumeBar is 100');
player.dispose();
volumeBar.dispose();
});
QUnit.test('Muting with MuteToggle should set ARIA value of VolumeBar to 0', function(assert) {
const player = TestHelpers.makePlayer({ techOrder: ['html5'] });
const volumeBar = new VolumeBar(player);
const muteToggle = new MuteToggle(player);
this.clock.tick(1);
assert.equal(player.volume(), 1, 'Volume is 1');
assert.equal(player.muted(), false, 'Muted is false');
assert.equal(volumeBar.el_.getAttribute('aria-valuenow'), 100, 'ARIA value of VolumeBar is 100');
muteToggle.handleClick();
// Because `volumechange` is triggered asynchronously, it doesn't end up
// getting fired on `player` in the test environment, so we run it
// manually.
player.trigger('volumechange');
assert.equal(player.volume(), 1, 'Volume remains 1');
assert.equal(player.muted(), true, 'Muted is true');
assert.equal(volumeBar.el_.getAttribute('aria-valuenow'), 0, 'ARIA value of VolumeBar is 0');
player.dispose();
muteToggle.dispose();
volumeBar.dispose();
});
QUnit.test('controlbar children to false individually, does not cause an assertion', function(assert) {
const defaultChildren = ControlBar.prototype.options_.children;
defaultChildren.forEach((childName) => {
const options = {controlBar: {}};
options.controlBar[childName] = false;
const player = TestHelpers.makePlayer(options);
this.clock.tick(1000);
player.triggerReady();
player.dispose();
assert.ok(true, `${childName}: false. did not cause an assertion`);
});
});
QUnit.test('all controlbar children to false, does not cause an assertion', function(assert) {
const defaultChildren = ControlBar.prototype.options_.children;
const options = {controlBar: {}};
defaultChildren.forEach((childName) => {
options.controlBar[childName] = false;
});
const player = TestHelpers.makePlayer(options);
this.clock.tick(1000);
player.triggerReady();
player.dispose();
assert.ok(true, 'did not cause an assertion');
});