123 lines
4.2 KiB
JavaScript
123 lines
4.2 KiB
JavaScript
(function(undefined) {
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describe('VideoQualityControl', function() {
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var state, qualityControl, videoPlayer, player;
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afterEach(function() {
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$('source').remove();
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if (state.storage) {
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state.storage.clear();
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}
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state.videoPlayer.destroy();
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});
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describe('constructor, YouTube mode', function() {
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beforeEach(function() {
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state = jasmine.initializePlayerYouTube();
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qualityControl = state.videoQualityControl;
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videoPlayer = state.videoPlayer;
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player = videoPlayer.player;
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// Define empty methods in YouTube stub
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player.quality = 'large';
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player.setPlaybackQuality.and.callFake(function(quality) {
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player.quality = quality;
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});
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});
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it('contains the quality control and is initially hidden',
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function() {
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expect(qualityControl.el).toHaveClass(
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'quality-control is-hidden'
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);
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});
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it('add ARIA attributes to quality control', function() {
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expect(qualityControl.el).toHaveAttrs({
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'aria-disabled': 'false'
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});
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});
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it('bind the quality control', function() {
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expect(qualityControl.el).toHandleWith('click',
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qualityControl.toggleQuality
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);
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expect(state.el).toHandle('play');
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});
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it('calls fetchAvailableQualities only once', function() {
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expect(player.getAvailableQualityLevels.calls.count())
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.toEqual(0);
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videoPlayer.onPlay();
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videoPlayer.onPlay();
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expect(player.getAvailableQualityLevels.calls.count())
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.toEqual(1);
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});
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it('initializes with a quality equal to large', function() {
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videoPlayer.onPlay();
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expect(player.setPlaybackQuality).toHaveBeenCalledWith('large');
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});
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it('shows the quality control on play if HD is available',
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function() {
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videoPlayer.onPlay();
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expect(qualityControl.el).not.toHaveClass('is-hidden');
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});
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it('leaves quality control hidden on play if HD is not available',
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function() {
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player.getAvailableQualityLevels.and.returnValue(
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['large', 'medium', 'small']
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);
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videoPlayer.onPlay();
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expect(qualityControl.el).toHaveClass('is-hidden');
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});
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it('switch to HD if it is available', function() {
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videoPlayer.onPlay();
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qualityControl.quality = 'large';
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qualityControl.el.click();
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expect(player.setPlaybackQuality)
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.toHaveBeenCalledWith('highres');
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qualityControl.quality = 'highres';
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qualityControl.el.click();
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expect(player.setPlaybackQuality).toHaveBeenCalledWith('large');
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});
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it('quality control is active if HD is available',
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function() {
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player.getAvailableQualityLevels.and.returnValue(
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['highres', 'hd1080', 'hd720']
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);
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qualityControl.quality = 'highres';
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videoPlayer.onPlay();
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expect(qualityControl.el).toHaveClass('active');
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});
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it('can destroy itself', function() {
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state.videoQualityControl.destroy();
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expect(state.videoQualityControl).toBeUndefined();
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expect($('.quality-control')).not.toExist();
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});
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});
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describe('constructor, HTML5 mode', function() {
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it('does not contain the quality control', function() {
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state = jasmine.initializePlayer();
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expect(state.el.find('.quality-control').length).toBe(0);
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});
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});
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});
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}).call(this);
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