corrade-http-templates – Rev 62

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define( [
        "qunit",
        "jquery",
        "ui/widgets/slider"
], function( QUnit, $ ) {

QUnit.module( "slider: methods" );

QUnit.test( "init", function( assert ) {
        assert.expect( 5 );

        $( "<div></div>" ).appendTo( "body" ).slider().remove();
        assert.ok( true, ".slider() called on element" );

        $( [] ).slider().remove();
        assert.ok( true, ".slider() called on empty collection" );

        $( "<div></div>" ).slider().remove();
        assert.ok( true, ".slider() called on disconnected DOMElement" );

        var element = $( "<div></div>" ).slider();
        element.slider( "option", "foo" );
        element.remove();
        assert.ok( true, "arbitrary option getter after init" );

        $( "<div></div>" ).slider().slider( "option", "foo", "bar" ).remove();
        assert.ok( true, "arbitrary option setter after init" );
} );

QUnit.test( "destroy", function( assert ) {
        assert.expect( 1 );
        assert.domEqual( "#slider1", function() {
                $( "#slider1" ).slider().slider( "destroy" );
        } );
} );

QUnit.test( "enable", function( assert ) {
        assert.expect( 3 );
        var element,
                expected = $( "<div></div>" ).slider(),
                actual = expected.slider( "enable" );
        assert.equal( actual, expected, "enable is chainable" );

        element = $( "<div></div>" ).slider( { disabled: true } );
        assert.hasClasses( element, "ui-state-disabled ui-slider-disabled" );
        element.slider( "enable" );
        assert.lacksClasses( element, "ui-state-disabled ui-slider-disabled" );
} );

QUnit.test( "disable", function( assert ) {
        assert.expect( 4 );
        var element,
                expected = $( "<div></div>" ).slider(),
                actual = expected.slider( "disable" );
        assert.equal( actual, expected, "disable is chainable" );

        element = $( "<div></div>" ).slider( { disabled: false } );
        assert.lacksClasses( element, "ui-state-disabled ui-slider-disabled" );
        element.slider( "disable" );
        assert.hasClasses( element, "ui-state-disabled ui-slider-disabled" );
        assert.ok( !element.attr( "aria-disabled" ), "slider does not have aria-disabled attr after disable method call" );
} );

QUnit.test( "value", function( assert ) {
        assert.expect( 19 );
        $( [ false, "min", "max" ] ).each( function() {
                var element = $( "<div></div>" ).slider( {
                        range: this,
                        value: 5
                } );
                assert.equal( element.slider( "value" ), 5, "range: " + this + " slider method get" );
                assert.equal( element.slider( "value", 10 ), element, "value method is chainable" );
                assert.equal( element.slider( "value" ), 10, "range: " + this + " slider method set" );
                element.remove();
        } );
        var element = $( "<div></div>" ).slider( {
                min: -1, value: 0, max: 1
        } );

        // Min with value option vs value method
        element.slider( "option", "value", -2 );
        assert.equal( element.slider( "option", "value" ), -2, "value option does not respect min" );
        assert.equal( element.slider( "value" ), -1, "value method get respects min" );
        assert.equal( element.slider( "value", -2 ), element, "value method is chainable" );
        assert.equal( element.slider( "option", "value" ), -1, "value method set respects min" );

        // Max with value option vs value method
        element.slider( "option", "value", 2 );
        assert.equal( element.slider( "option", "value" ), 2, "value option does not respect max" );
        assert.equal( element.slider( "value" ), 1, "value method get respects max" );
        assert.equal( element.slider( "value", 2 ), element, "value method is chainable" );
        assert.equal( element.slider( "option", "value" ), 1, "value method set respects max" );

        // Set max value with step 0.01
        element.slider( "option", {
                min: 2,
                value: 2,
                max: 2.4,
                step: 0.01
        } );
        element.slider( "option", "value", 2.4 );
        assert.equal( element.slider( "value" ), 2.4, "value is set to max with 0.01 step" );

        element = $( "<div></div>" ).slider( {
                value: 100,
                min: 10,
                max: 500,
                step: 50
        } );

        element.slider( "option", "value", 510 );
        assert.equal( element.slider( "value" ), 460, "value is restricted to maximum valid step" );
} );

QUnit.test( "values, single step", function( assert ) {
        assert.expect( 8 );

        var element = $( "<div></div>" ).slider( {
                range: false,
                min: 10,
                max: 100,
                step: 1,
                values: [ 20 ]
        } );

        assert.deepEqual( element.slider( "values" ), [ 20 ], "range: false, values - get value for handle" );
        assert.equal( element.slider( "values", 0 ), 20, "values (index) - get value of handle" );

        element.slider( "values", 0, 5 );
        assert.equal( element.slider( "values", 0 ), 10, "values (index) - restrict against min" );

        element.slider( "values", 0, 110 );
        assert.equal( element.slider( "values", 0 ), 100, "values (index) - restrict against max" );

        element.slider( "option", "range", true );
        element.slider( "values", [ 20, 90 ] );

        assert.deepEqual( element.slider( "values" ), [ 20, 90 ], "range: true, values - get value for all handles" );
        assert.equal( element.slider( "values", 0 ), 20, "values (index) - 1st handle" );
        assert.equal( element.slider( "values", 1 ), 90, "values (index) - 2nd handle" );

        element.slider( "values", [ 5, 110 ] );
        assert.deepEqual( element.slider( "values" ), [ 10, 100 ], "values - restricted against min and max" );
        element.slider( "destroy" );
} );

QUnit.test( "values, multi step", function( assert ) {
        assert.expect( 2 );

        var element = $( "<div></div>" ).slider( {
                range: false,
                min: 9,
                max: 20,
                step: 3,
                values: [ 9, 12 ]
        } );
        assert.deepEqual( element.slider( "values" ), [ 9, 12 ], "values - evenly divisible by step" );

        element.slider( "values", [ 10, 20 ] );
        assert.deepEqual( element.slider( "values" ), [ 9, 18 ], "values - not evenly divisible by step" );

        element.slider( "destroy" );
} );

} );