mirror of
https://github.com/jquery/jquery-ui.git
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320 lines
9.2 KiB
JavaScript
320 lines
9.2 KiB
JavaScript
(function( $ ) {
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var element, options;
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function handle() {
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return element.find( ".ui-slider-handle" );
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}
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module( "slider: options" );
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test( "disabled", function(){
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expect( 8 );
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var count = 0;
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element = $( "#slider1" ).slider();
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element.bind( "slidestart", function() {
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count++;
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});
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// enabled
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ok( !element.hasClass( "ui-slider-disabled" ), "no disabled class" );
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equal( element.slider( "option", "disabled" ), false , "is not disabled" );
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handle().simulate( "drag", { dx: 10 } );
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equal( count, 1, "slider moved" );
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handle().simulate( "keydown", { keyCode: $.ui.keyCode.RIGHT } );
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equal( count, 2, "slider moved" );
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// disabled
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element.slider( "option", "disabled", true );
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ok( element.hasClass( "ui-slider-disabled" ), "has disabled class" );
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equal( element.slider( "option", "disabled" ), true, "is disabled" );
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handle().simulate( "drag", { dx: 10 } );
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equal( count, 2, "slider did not move" );
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handle().simulate( "keydown", { keyCode: $.ui.keyCode.RIGHT } );
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equal( count, 2, "slider did not move" );
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});
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test( "max", function() {
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expect( 2 );
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element = $( "<div></div>" );
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options = {
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max: 37,
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min: 6,
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orientation: "horizontal",
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step: 1,
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value: 50
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};
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element.slider( options );
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ok(element.slider( "option", "value" ) === options.value, "value option is not contained by max" );
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ok(element.slider( "value" ) === options.max, "value method is contained by max" );
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element.slider( "destroy" );
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});
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test( "min", function() {
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expect( 2 );
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element = $( "<div></div>" );
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options = {
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max: 37,
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min: 6,
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orientation: "vertical",
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step: 1,
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value: 2
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};
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element.slider( options );
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ok( element.slider( "option", "value" ) === options.value, "value option is not contained by min" );
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ok( element.slider( "value" ) === options.min, "value method is contained by min" );
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element.slider( "destroy" );
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});
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test( "orientation", function() {
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expect( 8 );
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element = $( "#slider1" );
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options = {
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max: 2,
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min: -2,
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orientation: "vertical",
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value: 1
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};
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var percentVal = ( options.value - options.min ) / ( options.max - options.min ) * 100;
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element.slider( options ).slider( "option", "orientation", "horizontal" );
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ok( element.is( ".ui-slider-horizontal" ), "horizontal slider has class .ui-slider-horizontal" );
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ok( !element.is( ".ui-slider-vertical" ), "horizontal slider does not have class .ui-slider-vertical" );
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equal( element.find( ".ui-slider-handle" )[ 0 ].style.bottom, "", "CSS bottom reset" );
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equal( handle()[0].style.left, percentVal + "%", "horizontal slider handle is positioned with left: %" );
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element.slider( "destroy" ) ;
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options = {
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max: 2,
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min: -2,
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orientation: "horizontal",
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value: -1
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};
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percentVal = ( options.value - options.min ) / ( options.max - options.min ) * 100;
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element.slider( options ).slider( "option", "orientation", "vertical" );
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ok( element.is( ".ui-slider-vertical" ), "vertical slider has class .ui-slider-vertical" );
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ok( !element.is( ".ui-slider-horizontal" ), "vertical slider does not have class .ui-slider-horizontal" );
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equal( element.find( ".ui-slider-handle" )[ 0 ].style.left, "", "CSS left reset" );
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equal( handle()[0].style.bottom, percentVal + "%", "vertical slider handle is positioned with bottom: %" );
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element.slider( "destroy" );
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});
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//spec: http://wiki.jqueryui.com/Slider#specs
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// value option/method: the value option is not restricted by min/max/step.
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// What is returned by the value method is restricted by min (>=), max (<=), and step (even multiple)
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test( "step", function() {
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expect( 9 );
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element = $( "<div></div>" ).slider({
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min: 0,
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value: 0,
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step: 10,
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max: 100
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});
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equal( element.slider( "value" ), 0 );
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element.slider( "value", 1 );
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equal( element.slider( "value" ), 0 );
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element.slider( "value", 9 );
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equal( element.slider( "value" ), 10 );
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element.slider( "value", 11 );
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equal( element.slider( "value" ), 10 );
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element.slider( "value", 19 );
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equal( element.slider( "value" ), 20 );
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element = $( "<div></div>" ).slider({
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min: 0,
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value: 0,
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step: 20,
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max: 100
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});
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element.slider( "value", 0 );
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element.slider( "option", "value", 1 );
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equal( element.slider( "value" ), 0 );
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element.slider( "option", "value", 9 );
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equal( element.slider( "value" ), 0 );
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element.slider( "option", "value", 11 );
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equal( element.slider( "value" ), 20 );
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element.slider( "option", "value", 19 );
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equal( element.slider( "value" ), 20 );
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element.slider( "destroy" );
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});
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//test( "value", function() {
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// ok(false, "missing test - untested code is broken code." );
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//});
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test( "values", function() {
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expect( 2 );
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// testing multiple ranges on the same page, the object reference to the values
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// property is preserved via multiple range elements, so updating options.values
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// of 1 slider updates options.values of all the others
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var ranges = $([
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document.createElement( "div" ),
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document.createElement( "div" )
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]).slider({
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range: true,
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values: [ 25, 75 ]
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});
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notStrictEqual(
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ranges.eq( 0 ).slider( "instance" ).options.values,
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ranges.eq( 1 ).slider( "instance" ).options.values,
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"multiple range sliders should not have a reference to the same options.values array"
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);
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ranges.eq( 0 ).slider( "values", 0, 10 );
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notEqual(
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ranges.eq( 0 ).slider( "values", 0 ),
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ranges.eq( 1 ).slider( "values", 0 ),
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"the values for multiple sliders should be different"
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);
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});
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test( "range", function() {
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expect( 33 );
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var range;
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// min
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element = $( "<div></div>" ).slider({
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range: "min",
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min: 1,
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max: 10,
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step: 1
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});
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equal( element.find( ".ui-slider-handle" ).length, 1, "range min, one handle" );
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equal( element.find( ".ui-slider-range-min" ).length, 1, "range min" );
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element.slider( "destroy" );
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// max
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element = $( "<div></div>" ).slider({
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range: "max",
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min: 1,
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max: 10,
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step: 1
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});
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equal( element.find( ".ui-slider-handle" ).length, 1, "range max, one handle" );
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equal( element.find( ".ui-slider-range-max" ).length, 1, "range max" );
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element.slider( "destroy" );
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// true
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element = $( "<div></div>" ).slider({
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range: true,
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min: 1,
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max: 10,
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step: 1
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});
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range = element.find( ".ui-slider-range" );
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equal( element.find( ".ui-slider-handle" ).length, 2, "range true, two handles" );
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ok( !range.is( ".ui-slider-range-min" ), "range true" );
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ok( !range.is( ".ui-slider-range-max" ), "range true" );
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element.slider( "destroy" );
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// Change range from min to max
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element = $( "<div></div>" ).slider({
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range: "min",
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min: 1,
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max: 10,
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step: 1
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}).slider( "option", "range", "max" );
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equal( element.find( ".ui-slider-handle" ).length, 1, "range switch from min to max, one handle" );
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equal( element.find( ".ui-slider-range-min" ).length, 0, "range switch from min to max" );
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equal( element.find( ".ui-slider-range-max" ).length, 1, "range switch from min to max" );
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element.slider( "destroy" );
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// Change range from max to min
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element = $( "<div></div>" ).slider({
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range: "max",
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min: 1,
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max: 10,
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step: 1
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}).slider( "option", "range", "min" );
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equal( element.find( ".ui-slider-handle" ).length, 1, "range switch from max to min, one handle" );
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equal( element.find( ".ui-slider-range-max" ).length, 0, "range switch from max to min" );
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equal( element.find( ".ui-slider-range-min" ).length, 1, "range switch from max to min" );
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element.slider( "destroy" );
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// Change range from max to true
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element = $( "<div></div>" ).slider({
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range: "max",
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min: 1,
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max: 10,
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step: 1
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}).slider( "option", "range", true );
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equal( element.find( ".ui-slider-handle" ).length, 2, "range switch from max to true, two handles" );
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equal( element.find( ".ui-slider-range-max" ).length, 0, "range switch from max to true" );
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equal( element.find( ".ui-slider-range-min" ).length, 0, "range switch from max to true" );
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equal( element.slider( "option", "value" ), 0 , "option value" );
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equal( element.slider( "value" ), 1 , "value" );
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deepEqual( element.slider( "option", "values" ), [1, 1], "option values" );
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deepEqual( element.slider( "values" ), [1, 1], "values" );
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element.slider( "destroy" );
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// Change range from true to min
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element = $( "<div></div>" ).slider({
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range: true,
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min: 1,
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max: 10,
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step: 1
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}).slider( "option", "range", "min" );
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equal( element.find( ".ui-slider-handle" ).length, 1, "range switch from true to min, one handle" );
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equal( element.find( ".ui-slider-range-max" ).length, 0, "range switch from true to min" );
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equal( element.find( ".ui-slider-range-min" ).length, 1, "range switch from true to min" );
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equal( element.slider( "option", "value" ), 1, "value" );
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equal( element.slider( "value" ), 1 , "value" );
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equal( element.slider( "option", "values" ), null, "values" );
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deepEqual( element.slider( "values" ), [] , "values" );
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element.slider( "destroy" );
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// Change range from true to false
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element = $( "<div></div>" ).slider({
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range: true,
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min: 1,
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max: 10,
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step: 1
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}).slider( "option", "range", false );
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equal( element.find( ".ui-slider-handle" ).length, 2, "range switch from true to false, both handles remain" );
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equal( element.find( ".ui-slider-range" ).length, 0, "range switch from true to false" );
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equal( element.slider( "option", "value" ), 0 , "option value" );
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equal( element.slider( "value" ), 1 , "value" );
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deepEqual( element.slider( "option", "values" ), [1, 1], "option values" );
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deepEqual( element.slider( "values" ), [1, 1], "values" );
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element.slider( "destroy" );
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});
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})( jQuery );
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