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68 lines
3.4 KiB
JavaScript
68 lines
3.4 KiB
JavaScript
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describe("Accessibility Tests", function() {
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var sliderA;
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var sliderB;
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it("Should have the slider role", function() {
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sliderA = $('#accessibilitySliderA').slider();
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sliderB = $('#accessibilitySliderB').slider();
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var $sliderElementA = $(sliderA.slider('getElement'));
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var $sliderElementB = $(sliderB.slider('getElement'));
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expect($sliderElementA.find('.min-slider-handle').attr('role')).toBe('slider');
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expect($sliderElementB.find('.min-slider-handle').attr('role')).toBe('slider');
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expect($sliderElementB.find('.max-slider-handle').attr('role')).toBe('slider');
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expect($sliderElementA.find('.tooltip-main').attr('role')).toBe('presentation');
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expect($sliderElementA.find('.tooltip-min').attr('role')).toBe('presentation');
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expect($sliderElementA.find('.tooltip-max').attr('role')).toBe('presentation');
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});
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it('Should have an aria-labelledby attribute', function() {
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sliderA = $('#accessibilitySliderA').slider();
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sliderB = $('#accessibilitySliderB').slider();
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expect($(sliderA.slider('getElement')).find('.min-slider-handle').attr('aria-labelledby')).toBe('accessibilitySliderLabelA');
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expect($(sliderB.slider('getElement')).find('.min-slider-handle').attr('aria-labelledby')).toBe('accessibilitySliderLabelA');
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expect($(sliderB.slider('getElement')).find('.max-slider-handle').attr('aria-labelledby')).toBe('accessibilitySliderLabelB');
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});
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it('Should have an aria-valuemax and aria-valuemin value', function() {
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sliderA = $('#accessibilitySliderA').slider({ min: 5, max: 10 });
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sliderB = $('#accessibilitySliderB').slider({ min: 5, max: 10 });
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var $sliderElementA = $(sliderA.slider('getElement'));
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var $sliderElementB = $(sliderB.slider('getElement'));
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expect($sliderElementA.find('.min-slider-handle').attr('aria-valuemin')).toBe('5');
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expect($sliderElementA.find('.min-slider-handle').attr('aria-valuemax')).toBe('10');
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expect($sliderElementB.find('.min-slider-handle').attr('aria-valuemin')).toBe('5');
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expect($sliderElementB.find('.min-slider-handle').attr('aria-valuemax')).toBe('10');
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expect($sliderElementB.find('.max-slider-handle').attr('aria-valuemin')).toBe('5');
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expect($sliderElementB.find('.max-slider-handle').attr('aria-valuemax')).toBe('10');
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});
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it('Should have an aria-valuenow with the current value', function() {
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sliderA = $('#accessibilitySliderA').slider({ min: 5, value: 7 });
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sliderB = $('#accessibilitySliderB').slider({ min: 5, value: [2, 8] });
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var $sliderElementA = $(sliderA.slider('getElement'));
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var $sliderElementB = $(sliderB.slider('getElement'));
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expect($sliderElementA.find('.min-slider-handle').attr('aria-valuenow')).toBe('7');
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expect($sliderElementB.find('.min-slider-handle').attr('aria-valuenow')).toBe('5');
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expect($sliderElementB.find('.max-slider-handle').attr('aria-valuenow')).toBe('8');
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// Change the value and check if aria-valuenow is still the same
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sliderA.slider('setValue', 1);
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sliderB.slider('setValue', [4, 9]);
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expect($sliderElementA.find('.min-slider-handle').attr('aria-valuenow')).toBe('5');
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expect($sliderElementB.find('.min-slider-handle').attr('aria-valuenow')).toBe('5');
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expect($sliderElementB.find('.max-slider-handle').attr('aria-valuenow')).toBe('9');
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});
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afterEach(function() {
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if(sliderA) { sliderA.slider('destroy'); }
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if(sliderB) { sliderB.slider('destroy'); }
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});
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});
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