corrade-http-templates – Rev 62
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define( [
"qunit",
"jquery",
"ui/widgets/slider"
], function( QUnit, $ ) {
var element, options;
function handle() {
return element.find( ".ui-slider-handle" );
}
QUnit.module( "slider: options" );
QUnit.test( "disabled", function( assert ) {
assert.expect( 8 );
var count = 0;
element = $( "#slider1" ).slider();
element.on( "slidestart", function() {
count++;
} );
// Enabled
assert.lacksClasses( element, "ui-slider-disabled" );
assert.equal( element.slider( "option", "disabled" ), false, "is not disabled" );
handle().simulate( "drag", { dx: 10 } );
assert.equal( count, 1, "slider moved" );
handle().simulate( "keydown", { keyCode: $.ui.keyCode.RIGHT } );
assert.equal( count, 2, "slider moved" );
// Disabled
element.slider( "option", "disabled", true );
assert.hasClasses( element, "ui-slider-disabled" );
assert.equal( element.slider( "option", "disabled" ), true, "is disabled" );
handle().simulate( "drag", { dx: 10 } );
assert.equal( count, 2, "slider did not move" );
handle().simulate( "keydown", { keyCode: $.ui.keyCode.RIGHT } );
assert.equal( count, 2, "slider did not move" );
} );
QUnit.test( "max", function( assert ) {
assert.expect( 7 );
element = $( "<div></div>" );
options = {
max: 37,
min: 6,
orientation: "horizontal",
step: 1,
value: 50
};
element.slider( options );
assert.ok( element.slider( "option", "value" ) === options.value, "value option is not contained by max" );
assert.ok( element.slider( "value" ) === options.max, "value method is contained by max" );
options = {
max: 9,
min: 1,
orientation: "horizontal",
step: 3,
value: 8.75
};
element.slider( options );
assert.ok( element.slider( "value" ) === 7, "value method is within max, edge Case" );
options.step = 2;
element.slider( options );
assert.ok( element.slider( "value" ) === options.max, "value method will max, step is changed" );
element.slider( "destroy" );
options = {
max: 60,
min: 50,
orientation: "horizontal",
step: 0.1,
value: 60
};
element.slider( options );
assert.ok( element.slider( "value" ) === options.max, "value method will max, step is changed and step is float" );
element.slider( "destroy" );
options = {
max: 10.75,
min: 1.22,
orientation: "horizontal",
step: 0.01,
value: 10.75
};
element.slider( options );
assert.ok( element.slider( "value" ) === options.max, "value method will max, step is changed, step is float and max is float" );
element.slider( "destroy" );
options.max = 10.749999999;
element.slider( options );
assert.ok( element.slider( "value" ) === 10.74, "value method will max, step is changed, step is float, max is float and not divisible" );
element.slider( "destroy" );
} );
QUnit.test( "min", function( assert ) {
assert.expect( 2 );
element = $( "<div></div>" );
options = {
max: 37,
min: 6,
orientation: "vertical",
step: 1,
value: 2
};
element.slider( options );
assert.ok( element.slider( "option", "value" ) === options.value, "value option is not contained by min" );
assert.ok( element.slider( "value" ) === options.min, "value method is contained by min" );
element.slider( "destroy" );
} );
QUnit.test( "orientation", function( assert ) {
assert.expect( 14 );
element = $( "#slider1" );
options = {
max: 2,
min: -2,
orientation: "vertical",
value: 1
};
var newValue, rangeSize,
percentVal = ( options.value - options.min ) / ( options.max - options.min ) * 100;
element.slider( options ).slider( "option", "orientation", "horizontal" );
assert.hasClasses( element, "ui-slider-horizontal" );
assert.lacksClasses( element, "ui-slider-vertical" );
assert.equal( element.find( ".ui-slider-handle" )[ 0 ].style.bottom, "", "CSS bottom reset" );
assert.equal( handle()[ 0 ].style.left, percentVal + "%", "horizontal slider handle is positioned with left: %" );
element.slider( "destroy" ) ;
options = {
max: 2,
min: -2,
orientation: "horizontal",
value: -1
};
percentVal = ( options.value - options.min ) / ( options.max - options.min ) * 100;
element.slider( options ).slider( "option", "orientation", "vertical" );
assert.hasClasses( element, "ui-slider-vertical" );
assert.lacksClasses( element, "ui-slider-horizontal" );
assert.equal( element.find( ".ui-slider-handle" )[ 0 ].style.left, "", "CSS left reset" );
assert.equal( handle()[ 0 ].style.bottom, percentVal + "%", "vertical slider handle is positioned with bottom: %" );
element.slider( "destroy" );
newValue = 7;
rangeSize = 500 - ( 500 * newValue / 10 );
element = $( "#slider2" ).slider( {
range: "max",
min: 0,
max: 10
} );
element.slider( "option", "value", newValue );
element.slider( "option", "orientation", "vertical" );
assert.equal( element.find( ".ui-slider-range" ).width(), 12,
"range should occupy all horizontal space after changing orientation to vertical" );
assert.equal( element.find( ".ui-slider-range" ).height(), rangeSize,
"range height of vertical slider should be proportional to the value" );
element.slider( "option", "orientation", "horizontal" );
assert.equal( element.find( ".ui-slider-range " ).height(), 12,
"range should occupy all vertical space after changing orientation to horizontal" );
assert.equal( element.find( ".ui-slider-range" ).width(), rangeSize,
"range width of horizontal slider should be proportional to the value" );
element.slider( "destroy" );
element = $( "#slider2" ).slider( {
range: true,
min: 0,
max: 100
} );
element.slider( "option", { values: [ 60, 70 ] } );
assert.notEqual( element.find( ".ui-slider-range " ).position().left, 0,
"range should not pull over to the track's border" );
element.slider( "option", "orientation", "vertical" );
assert.equal( element.find( ".ui-slider-range " ).position().left, 0,
"range should pull over to the track's border" );
element.slider( "destroy" );
} );
//spec: http://wiki.jqueryui.com/Slider#specs
// value option/method: the value option is not restricted by min/max/step.
// What is returned by the value method is restricted by min (>=), max (<=), and step (even multiple)
QUnit.test( "step", function( assert ) {
assert.expect( 9 );
element = $( "<div></div>" ).slider( {
min: 0,
value: 0,
step: 10,
max: 100
} );
assert.equal( element.slider( "value" ), 0 );
element.slider( "value", 1 );
assert.equal( element.slider( "value" ), 0 );
element.slider( "value", 9 );
assert.equal( element.slider( "value" ), 10 );
element.slider( "value", 11 );
assert.equal( element.slider( "value" ), 10 );
element.slider( "value", 19 );
assert.equal( element.slider( "value" ), 20 );
element = $( "<div></div>" ).slider( {
min: 0,
value: 0,
step: 20,
max: 100
} );
element.slider( "value", 0 );
element.slider( "option", "value", 1 );
assert.equal( element.slider( "value" ), 0 );
element.slider( "option", "value", 9 );
assert.equal( element.slider( "value" ), 0 );
element.slider( "option", "value", 11 );
assert.equal( element.slider( "value" ), 20 );
element.slider( "option", "value", 19 );
assert.equal( element.slider( "value" ), 20 );
element.slider( "destroy" );
} );
//Test( "value", function() {
// ok(false, "missing test - untested code is broken code." );
//});
QUnit.test( "values", function( assert ) {
assert.expect( 2 );
// Testing multiple ranges on the same page, the object reference to the values
// property is preserved via multiple range elements, so updating options.values
// of 1 slider updates options.values of all the others
var ranges = $( [
document.createElement( "div" ),
document.createElement( "div" )
] ).slider( {
range: true,
values: [ 25, 75 ]
} );
assert.notStrictEqual(
ranges.eq( 0 ).slider( "instance" ).options.values,
ranges.eq( 1 ).slider( "instance" ).options.values,
"multiple range sliders should not have a reference to the same options.values array"
);
ranges.eq( 0 ).slider( "values", 0, 10 );
assert.notEqual(
ranges.eq( 0 ).slider( "values", 0 ),
ranges.eq( 1 ).slider( "values", 0 ),
"the values for multiple sliders should be different"
);
} );
QUnit.test( "range", function( assert ) {
assert.expect( 32 );
var range;
// Min
element = $( "<div></div>" ).slider( {
range: "min",
min: 1,
max: 10,
step: 1
} );
assert.equal( element.find( ".ui-slider-handle" ).length, 1, "range min, one handle" );
assert.equal( element.find( ".ui-slider-range-min" ).length, 1, "range min" );
element.slider( "destroy" );
// Max
element = $( "<div></div>" ).slider( {
range: "max",
min: 1,
max: 10,
step: 1
} );
assert.equal( element.find( ".ui-slider-handle" ).length, 1, "range max, one handle" );
assert.equal( element.find( ".ui-slider-range-max" ).length, 1, "range max" );
element.slider( "destroy" );
// True
element = $( "<div></div>" ).slider( {
range: true,
min: 1,
max: 10,
step: 1
} );
range = element.find( ".ui-slider-range" );
assert.equal( element.find( ".ui-slider-handle" ).length, 2, "range true, two handles" );
assert.lacksClasses( range, "ui-slider-range-max ui-slider-range-min" );
element.slider( "destroy" );
// Change range from min to max
element = $( "<div></div>" ).slider( {
range: "min",
min: 1,
max: 10,
step: 1
} ).slider( "option", "range", "max" );
assert.equal( element.find( ".ui-slider-handle" ).length, 1, "range switch from min to max, one handle" );
assert.equal( element.find( ".ui-slider-range-min" ).length, 0, "range switch from min to max" );
assert.equal( element.find( ".ui-slider-range-max" ).length, 1, "range switch from min to max" );
element.slider( "destroy" );
// Change range from max to min
element = $( "<div></div>" ).slider( {
range: "max",
min: 1,
max: 10,
step: 1
} ).slider( "option", "range", "min" );
assert.equal( element.find( ".ui-slider-handle" ).length, 1, "range switch from max to min, one handle" );
assert.equal( element.find( ".ui-slider-range-max" ).length, 0, "range switch from max to min" );
assert.equal( element.find( ".ui-slider-range-min" ).length, 1, "range switch from max to min" );
element.slider( "destroy" );
// Change range from max to true
element = $( "<div></div>" ).slider( {
range: "max",
min: 1,
max: 10,
step: 1
} ).slider( "option", "range", true );
assert.equal( element.find( ".ui-slider-handle" ).length, 2, "range switch from max to true, two handles" );
assert.equal( element.find( ".ui-slider-range-max" ).length, 0, "range switch from max to true" );
assert.equal( element.find( ".ui-slider-range-min" ).length, 0, "range switch from max to true" );
assert.equal( element.slider( "option", "value" ), 0, "option value" );
assert.equal( element.slider( "value" ), 1, "value" );
assert.deepEqual( element.slider( "option", "values" ), [ 1, 1 ], "option values" );
assert.deepEqual( element.slider( "values" ), [ 1, 1 ], "values" );
element.slider( "destroy" );
// Change range from true to min
element = $( "<div></div>" ).slider( {
range: true,
min: 1,
max: 10,
step: 1
} ).slider( "option", "range", "min" );
assert.equal( element.find( ".ui-slider-handle" ).length, 1, "range switch from true to min, one handle" );
assert.equal( element.find( ".ui-slider-range-max" ).length, 0, "range switch from true to min" );
assert.equal( element.find( ".ui-slider-range-min" ).length, 1, "range switch from true to min" );
assert.equal( element.slider( "option", "value" ), 1, "value" );
assert.equal( element.slider( "value" ), 1, "value" );
assert.equal( element.slider( "option", "values" ), null, "values" );
assert.deepEqual( element.slider( "values" ), [], "values" );
element.slider( "destroy" );
// Change range from true to false
element = $( "<div></div>" ).slider( {
range: true,
min: 1,
max: 10,
step: 1
} ).slider( "option", "range", false );
assert.equal( element.find( ".ui-slider-handle" ).length, 2, "range switch from true to false, both handles remain" );
assert.equal( element.find( ".ui-slider-range" ).length, 0, "range switch from true to false" );
assert.equal( element.slider( "option", "value" ), 0, "option value" );
assert.equal( element.slider( "value" ), 1, "value" );
assert.deepEqual( element.slider( "option", "values" ), [ 1, 1 ], "option values" );
assert.deepEqual( element.slider( "values" ), [ 1, 1 ], "values" );
element.slider( "destroy" );
} );
} );