define( [ "jquery", "ui/slider" ], function( $ ) { var element, options; function handle() { return element.find( ".ui-slider-handle" ); } // Slider Tests module( "slider: core" ); test( "markup structure", function( assert ) { expect( 4 ); var element = $( "<div>" ).slider({ range: true }), handle = element.find( "span" ), range = element.find( "div" ); assert.hasClasses( element, "ui-slider ui-slider-horizontal ui-widget ui-widget-content" ); assert.hasClasses( range, "ui-slider-range ui-widget-header" ); assert.hasClasses( handle[ 0 ], "ui-slider-handle" ); assert.hasClasses( handle[ 1 ], "ui-slider-handle" ); }); test( "keydown HOME on handle sets value to min", function() { expect( 2 ); element = $( "<div></div>" ); options = { max: 5, min: -5, orientation: "horizontal", step: 1 }; element.slider( options ); element.slider( "value", 0 ); handle().simulate( "keydown", { keyCode: $.ui.keyCode.HOME } ); equal(element.slider( "value" ), options.min ); element.slider( "destroy" ); element = $( "<div></div>" ); options = { max: 5, min: -5, orientation: "vertical", step: 1 }; element.slider( options ); element.slider( "value", 0 ); handle().simulate( "keydown", { keyCode: $.ui.keyCode.HOME } ); equal(element.slider( "value" ), options.min) ; element.slider( "destroy" ); }); test( "keydown END on handle sets value to max", function() { expect( 2 ); element = $( "<div></div>" ); options = { max: 5, min: -5, orientation: "horizontal", step: 1 }; element.slider( options ); element.slider( "value", 0 ); handle().simulate( "keydown", { keyCode: $.ui.keyCode.END } ); equal(element.slider( "value" ), options.max) ; element.slider( "destroy" ); element = $( "<div></div>" ); options = { max: 5, min: -5, orientation: "vertical", step: 1 }; element.slider( options ); element.slider( "value", 0 ); handle().simulate( "keydown", { keyCode: $.ui.keyCode.END } ); equal(element.slider( "value" ), options.max ); element.slider( "destroy" ); }); test( "keydown PAGE_UP on handle increases value by 1/5 range, not greater than max", function() { expect( 4 ); $.each( [ "horizontal", "vertical" ], function( i, orientation ) { element = $( "<div></div>" ); options = { max: 100, min: 0, orientation: orientation, step: 1 }; element.slider( options ); element.slider( "value", 70); handle().simulate( "keydown", { keyCode: $.ui.keyCode.PAGE_UP } ); equal(element.slider( "value" ), 90); handle().simulate( "keydown", { keyCode: $.ui.keyCode.PAGE_UP } ); equal(element.slider( "value" ), 100); element.slider( "destroy" ); }); }); test( "keydown PAGE_DOWN on handle decreases value by 1/5 range, not less than min", function() { expect( 4 ); $.each( [ "horizontal", "vertical" ], function( i, orientation ) { element = $( "<div></div>" ); options = { max: 100, min: 0, orientation: orientation, step: 1 }; element.slider( options ); element.slider( "value", 30); handle().simulate( "keydown", { keyCode: $.ui.keyCode.PAGE_DOWN } ); equal(element.slider( "value" ), 10); handle().simulate( "keydown", { keyCode: $.ui.keyCode.PAGE_DOWN } ); equal(element.slider( "value" ), 0 ); element.slider( "destroy" ); }); }); test( "keydown UP on handle increases value by step, not greater than max", function() { expect( 4 ); element = $( "<div></div>" ); options = { max: 5, min: -5, orientation: "horizontal", step: 1 }; element.slider(options); element.slider( "value", options.max - options.step ); handle().simulate( "keydown", { keyCode: $.ui.keyCode.UP } ); equal(element.slider( "value" ), options.max ); handle().simulate( "keydown", { keyCode: $.ui.keyCode.UP } ); equal(element.slider( "value" ), options.max ); element.slider( "destroy" ); element = $( "<div></div>" ); options = { max: 5, min: -5, orientation: "vertical", step: 1 }; element.slider( options ); element.slider( "value", options.max - options.step ); handle().simulate( "keydown", { keyCode: $.ui.keyCode.UP } ); equal(element.slider( "value" ), options.max ); handle().simulate( "keydown", { keyCode: $.ui.keyCode.UP } ); equal(element.slider( "value" ), options.max ); element.slider( "destroy" ); }); test( "keydown RIGHT on handle increases value by step, not greater than max", function() { expect( 4 ); element = $( "<div></div>" ); options = { max: 5, min: -5, orientation: "horizontal", step: 1 }; element.slider(options); element.slider( "value", options.max - options.step ); handle().simulate( "keydown", { keyCode: $.ui.keyCode.RIGHT } ); equal(element.slider( "value" ), options.max); handle().simulate( "keydown", { keyCode: $.ui.keyCode.RIGHT } ); equal(element.slider( "value" ), options.max ); element.slider( "destroy" ); element = $( "<div></div>" ); options = { max: 5, min: -5, orientation: "vertical", step: 1 }; element.slider( options ); element.slider( "value", options.max - options.step ); handle().simulate( "keydown", { keyCode: $.ui.keyCode.RIGHT } ); equal(element.slider( "value" ), options.max ); handle().simulate( "keydown", { keyCode: $.ui.keyCode.RIGHT } ); equal(element.slider( "value" ), options.max ); element.slider( "destroy" ); }); test( "keydown DOWN on handle decreases value by step, not less than min", function() { expect( 4 ); element = $( "<div></div>" ); options = { max: 5, min: -5, orientation: "horizontal", step: 1 }; element.slider( options ); element.slider( "value", options.min + options.step ); handle().simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } ); equal(element.slider( "value" ), options.min); handle().simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } ); equal(element.slider( "value" ), options.min ); element.slider( "destroy" ); element = $( "<div></div>" ); options = { max: 5, min: -5, orientation: "vertical", step: 1 }; element.slider( options ); element.slider( "value", options.min + options.step ); handle().simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } ); equal(element.slider( "value" ), options.min); handle().simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } ); equal(element.slider( "value" ), options.min ); element.slider( "destroy" ); }); test( "keydown LEFT on handle decreases value by step, not less than min", function() { expect( 4 ); element = $( "<div></div>" ); options = { max: 5, min: -5, orientation: "horizontal", step: 1 }; element.slider(options); element.slider( "value", options.min + options.step ); handle().simulate( "keydown", { keyCode: $.ui.keyCode.LEFT } ); equal(element.slider( "value" ), options.min ); handle().simulate( "keydown", { keyCode: $.ui.keyCode.LEFT } ); equal(element.slider( "value" ), options.min ); element.slider( "destroy" ); element = $( "<div></div>" ); options = { max: 5, min: -5, orientation: "vertical", step: 1 }; element.slider( options ); element.slider( "value", options.min + options.step ); handle().simulate( "keydown", { keyCode: $.ui.keyCode.LEFT } ); equal(element.slider( "value" ), options.min ); handle().simulate( "keydown", { keyCode: $.ui.keyCode.LEFT } ); equal(element.slider( "value" ), options.min ); element.slider( "destroy" ); }); } );