define( [ "jquery", "ui/widgets/slider" ], function( $ ) { module( "slider: events" ); //Specs from http://wiki.jqueryui.com/Slider#specs //"change callback: triggers when the slider has stopped moving and has a new // value (even if same as previous value), via mouse(mouseup) or keyboard(keyup) // or value method/option" test( "mouse based interaction", function() { expect( 4 ); var element = $( "#slider1" ) .slider({ start: function( event ) { equal( event.originalEvent.type, "mousedown", "start triggered by mousedown" ); }, slide: function( event) { equal( event.originalEvent.type, "mousemove", "slider triggered by mousemove" ); }, stop: function( event ) { equal( event.originalEvent.type, "mouseup", "stop triggered by mouseup" ); }, change: function( event ) { equal( event.originalEvent.type, "mouseup", "change triggered by mouseup" ); } }); element.find( ".ui-slider-handle" ).eq( 0 ) .simulate( "drag", { dx: 10, dy: 10 } ); }); test( "keyboard based interaction", function() { expect( 3 ); // Test keyup at end of handle slide (keyboard) var element = $( "#slider1" ) .slider({ start: function( event ) { equal( event.originalEvent.type, "keydown", "start triggered by keydown" ); }, slide: function() { ok( false, "Slider never triggered by keys" ); }, stop: function( event ) { equal( event.originalEvent.type, "keyup", "stop triggered by keyup" ); }, change: function( event ) { equal( event.originalEvent.type, "keyup", "change triggered by keyup" ); } }); element.find( ".ui-slider-handle" ).eq( 0 ) .simulate( "keydown", { keyCode: $.ui.keyCode.LEFT } ) .simulate( "keypress", { keyCode: $.ui.keyCode.LEFT } ) .simulate( "keyup", { keyCode: $.ui.keyCode.LEFT } ); }); test( "programmatic event triggers", function() { expect( 6 ); // Test value method var element = $( "
" ) .slider({ change: function() { ok( true, "change triggered by value method" ); } }) .slider( "value", 0 ); // Test values method element = $( "
" ) .slider({ values: [ 10, 20 ], change: function() { ok( true, "change triggered by values method" ); } }) .slider( "values", [ 80, 90 ] ); // Test value option element = $( "
" ) .slider({ change: function() { ok( true, "change triggered by value option" ); } }) .slider( "option", "value", 0 ); // Test values option element = $( "
" ) .slider({ values: [ 10, 20 ], change: function() { ok( true, "change triggered by values option" ); } }) .slider( "option", "values", [ 80, 90 ] ); }); test( "mouse based interaction part two: when handles overlap", function() { expect( 6 ); var element = $( "#slider1" ) .slider({ values: [ 0, 0, 0 ], start: function( event, ui ) { equal( handles.index( ui.handle ), 2, "rightmost handle activated when overlapping at minimum (#3736)" ); } }), handles = element.find( ".ui-slider-handle" ); handles.eq( 0 ).simulate( "drag", { dx: 10 } ); element.slider( "destroy" ); element = $( "#slider1" ) .slider({ values: [ 10, 10, 10 ], max: 10, start: function( event, ui ) { equal( handles.index( ui.handle ), 0, "leftmost handle activated when overlapping at maximum" ); } }), handles = element.find( ".ui-slider-handle" ); handles.eq( 0 ).simulate( "drag", { dx: -10 } ); element.slider( "destroy" ); element = $( "#slider1" ) .slider({ values: [ 19, 20 ] }), handles = element.find( ".ui-slider-handle" ); handles.eq( 0 ).simulate( "drag", { dx: 10 } ); element.one( "slidestart", function( event, ui ) { equal( handles.index( ui.handle ), 0, "left handle activated if left was moved last" ); }); handles.eq( 0 ).simulate( "drag", { dx: 10 } ); element.slider( "destroy" ); element = $( "#slider1" ) .slider({ values: [ 19, 20 ] }), handles = element.find( ".ui-slider-handle" ); handles.eq( 1 ).simulate( "drag", { dx: -10 } ); element.one( "slidestart", function( event, ui ) { equal( handles.index( ui.handle ), 1, "right handle activated if right was moved last (#3467)" ); }); handles.eq( 0 ).simulate( "drag", { dx: 10 } ); element = $( "#slider1" ) .slider({ range: true, min: 0, max: 100, values: [ 0, 50 ] }), handles = element.find( ".ui-slider-handle" ); element.slider( "option", { values: [ 100, 100 ] } ); handles.eq( 0 ).simulate( "drag", { dx: -10 } ); equal( element.slider( "values" )[ 0 ], 99, "setting both values of range slider to the maximum doesn't lock slider" ); element.slider( "option", { values: [ 0, 0 ] } ); handles.eq( 1 ).simulate( "drag", { dx: 10 } ); equal( element.slider( "values" )[ 1 ], 1, "setting both values of range slider to the minimum doesn't lock slider" ); }); test( "event data", function() { expect( 6 ); var slideHandleIndex = 3, values = [ 8, 9, 7, 4 ], newValues = [ 8, 9, 7, 5 ], element = $( "#slider1" ) .slider({ values: values, start: function( event, ui ) { deepEqual( ui, expectedUiHash, "passing ui to start event" ); }, slide: function( event, ui ) { deepEqual( ui, expectedChangedUiHash, "passing ui to slide event" ); }, stop: function( event, ui ) { deepEqual( ui, expectedChangedUiHash, "passing ui to stop event" ); }, change: function( event, ui ) { deepEqual( ui, expectedChangedUiHash, "passing ui to change event" ); } }), handles = element.find( ".ui-slider-handle" ), expectedUiHash = { handle: handles.eq( slideHandleIndex )[ 0 ], handleIndex: slideHandleIndex, values: values, value: values[ slideHandleIndex ] }, expectedChangedUiHash = $.extend( {}, expectedUiHash, { values: newValues, value: newValues[ slideHandleIndex ] }); handles.eq( slideHandleIndex ).simulate( "drag", { dx: 10 } ); element.slider( "destroy" ); element = $( "#slider1" ).slider({ min: 0, max: 100, value: 1, slide: function ( event, ui ) { equal( ui.value, 0, "should pass 0 value if slider reaches it" ); } }); handles = element.find( ".ui-slider-handle" ); handles.eq( 0 ).simulate( "drag", { dx: -10 } ); element.slider( "destroy" ); element = $( "#slider1" ).slider({ min: 0, max: 100, values: [ 1, 2 ], slide: function ( event, ui ) { equal( ui.value, 0, "should pass 0 value if one of handles reaches it" ); } }); handles = element.find( ".ui-slider-handle" ); handles.eq( 0 ).simulate( "drag", { dx: -10 } ); }); } );