corrade-http-templates – Rev 62
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define( [
"qunit",
"jquery",
"ui/widgets/selectmenu"
], function( QUnit, $ ) {
QUnit.module( "selectmenu: core" );
QUnit.test( "markup structure", function( assert ) {
assert.expect( 7 );
var element = $( "#files" ).selectmenu(),
button = element.selectmenu( "widget" ),
icon = button.find( ".ui-icon" ),
menu = element.selectmenu( "menuWidget" ),
menuWrap = menu.parent();
assert.strictEqual( icon.length, 1, "Exactly one icon exists" );
assert.hasClasses( icon, "ui-selectmenu-icon" );
assert.hasClasses( button,
"ui-selectmenu-button ui-selectmenu-button-closed ui-widget" );
assert.lacksClasses( button, "ui-selectmenu-button-open ui-selectmenu-open" );
assert.hasClasses( menuWrap, "ui-selectmenu-menu" );
assert.lacksClasses( menuWrap, "ui-selectmenu-menu-open" );
assert.strictEqual( icon[ 0 ], button.children()[ 0 ], "Icon is first child of button" );
} );
QUnit.test( "accessibility", function( assert ) {
var ready = assert.async();
var wrappers, button, menu,
element = $( "#speed" ).attr( "title", "A demo title" );
element.find( "option" ).each( function( index ) {
$( this ).attr( "title", "A demo title #" + index );
} );
element.selectmenu();
button = element.selectmenu( "widget" );
menu = element.selectmenu( "menuWidget" );
button.simulate( "focus" );
wrappers = menu.find( "li.ui-menu-item .ui-menu-item-wrapper" );
assert.expect( 13 + wrappers.length * 3 );
setTimeout( function() {
assert.equal( button.attr( "role" ), "combobox", "button role" );
assert.equal( button.attr( "aria-haspopup" ), "true", "button aria-haspopup" );
assert.equal( button.attr( "aria-expanded" ), "false", "button aria-expanded" );
assert.equal( button.attr( "aria-autocomplete" ), "list", "button aria-autocomplete" );
assert.equal( button.attr( "aria-owns" ), menu.attr( "id" ), "button aria-owns" );
assert.equal(
button.attr( "aria-labelledby" ),
wrappers.eq( element[ 0 ].selectedIndex ).attr( "id" ),
"button link aria-labelledby"
);
assert.equal( button.attr( "tabindex" ), 0, "button link tabindex" );
assert.equal( button.attr( "title" ), "A demo title", "button title" );
assert.equal( menu.attr( "role" ), "listbox", "menu role" );
assert.equal( menu.attr( "aria-labelledby" ), button.attr( "id" ), "menu aria-labelledby" );
assert.equal( menu.attr( "aria-hidden" ), "true", "menu aria-hidden" );
assert.equal( menu.attr( "tabindex" ), 0, "menu tabindex" );
assert.equal(
menu.attr( "aria-activedescendant" ),
wrappers.eq( element[ 0 ].selectedIndex ).attr( "id" ),
"menu aria-activedescendant"
);
$.each( wrappers, function( index ) {
var item = $( this );
assert.equal( item.attr( "role" ), "option", "menu item #" + index + " role" );
assert.equal( item.attr( "tabindex" ), -1, "menu item #" + index + " tabindex" );
assert.equal( item.attr( "title" ), "A demo title #" + index, "menu item #" + index + " title" );
} );
ready();
} );
} );
QUnit.test( "_renderButtonItem()", function( assert ) {
assert.expect( 2 );
var option,
element = $( "#speed" ).selectmenu(),
instance = element.selectmenu( "instance" ),
button = element.selectmenu( "widget" ),
menu = element.selectmenu( "menuWidget" );
instance._renderButtonItem = function( item ) {
var buttonItem = $( "<span>" );
this._setText( buttonItem, item.label + item.index );
return buttonItem;
};
element.selectmenu( "refresh" );
option = element.find( "option:selected" );
assert.equal(
$.trim( button.text() ),
option.text() + element[ 0 ].selectedIndex,
"refresh: button item text"
);
button.trigger( "click" );
menu.find( "li" ).last().simulate( "mouseover" ).trigger( "click" );
option = element.find( "option" ).last();
assert.equal(
$.trim( button.text() ),
option.text() + element[ 0 ].selectedIndex,
"click: button item text"
);
} );
$.each( [
{
type: "default",
selector: "#speed"
},
{
type: "optgroups",
selector: "#files"
}
], function( i, settings ) {
QUnit.test( "state synchronization - after keydown on button - " + settings.type, function( assert ) {
var ready = assert.async();
assert.expect( 4 );
var wrappers,
element = $( settings.selector ).selectmenu(),
button = element.selectmenu( "widget" ),
menu = element.selectmenu( "menuWidget" ),
// Get the option after the currently selected option because
// we simulate pressing DOWN.
selected = element.find( "option:selected" ).next();
button.simulate( "focus" );
setTimeout( function() {
wrappers = menu.find( "li.ui-menu-item .ui-menu-item-wrapper" );
button.simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } );
assert.equal(
menu.attr( "aria-activedescendant" ),
wrappers.eq( element[ 0 ].selectedIndex ).attr( "id" ),
"menu aria-activedescendant"
);
assert.equal(
button.attr( "aria-activedescendant" ),
wrappers.eq( element[ 0 ].selectedIndex ).attr( "id" ),
"button aria-activedescendant"
);
assert.equal(
element.find( "option:selected" ).val(),
selected.val(),
"original select state"
);
assert.equal( $.trim( button.text() ), selected.text(), "button text" );
ready();
} );
} );
QUnit.test( "state synchronization - after click on item - " + settings.type, function( assert ) {
var ready = assert.async();
assert.expect( 4 );
var wrappers,
element = $( settings.selector ).selectmenu(),
button = element.selectmenu( "widget" ),
menu = element.selectmenu( "menuWidget" ),
selected = element.find( "option" ).last();
button.simulate( "focus" );
setTimeout( function() {
wrappers = menu.find( "li.ui-menu-item .ui-menu-item-wrapper" );
button.trigger( "click" );
menu.find( "li" ).last().simulate( "mouseover" ).trigger( "click" );
assert.equal(
menu.attr( "aria-activedescendant" ),
wrappers.eq( element[ 0 ].selectedIndex ).attr( "id" ),
"menu aria-activedescendant"
);
assert.equal(
button.attr( "aria-activedescendant" ),
wrappers.eq( element[ 0 ].selectedIndex ).attr( "id" ),
"button aria-activedescendant"
);
assert.equal(
element.find( "option:selected" ).val(),
selected.val(),
"original select state"
);
assert.equal( $.trim( button.text() ), selected.text(), "button text" );
ready();
}, 1 );
} );
QUnit.test( "state synchronization - " +
"after focus item and keydown on button - " + settings.type, function( assert ) {
var ready = assert.async();
assert.expect( 4 );
var wrappers,
element = $( settings.selector ).selectmenu(),
button = element.selectmenu( "widget" ),
menu = element.selectmenu( "menuWidget" ),
options = element.find( "option" );
// Init menu
button.simulate( "focus" );
setTimeout( function() {
wrappers = menu.find( "li.ui-menu-item .ui-menu-item-wrapper" );
// Open menu and click first item
button.trigger( "click" );
wrappers.first().simulate( "mouseover" ).trigger( "click" );
// Open menu again and hover item
button.trigger( "click" );
wrappers.eq( 3 ).simulate( "mouseover" );
// Close and use keyboard control on button
button.simulate( "keydown", { keyCode: $.ui.keyCode.ESCAPE } );
button.simulate( "focus" );
setTimeout( function() {
button.simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } );
assert.equal( menu.attr( "aria-activedescendant" ), wrappers.eq( 1 ).attr( "id" ),
"menu aria-activedescendant" );
assert.equal( button.attr( "aria-activedescendant" ), wrappers.eq( 1 ).attr( "id" ),
"button aria-activedescendant" );
assert.equal( element.find( "option:selected" ).val(), options.eq( 1 ).val(),
"original select state" );
assert.equal( $.trim( button.text() ), options.eq( 1 ).text(), "button text" );
ready();
} );
} );
} );
QUnit.test( "item looping - " + settings.type, function( assert ) {
var ready = assert.async();
assert.expect( 4 );
var wrappers,
element = $( settings.selector ).selectmenu(),
button = element.selectmenu( "widget" ),
menu = element.selectmenu( "menuWidget" );
button.simulate( "focus" );
setTimeout( function() {
wrappers = menu.find( "li.ui-menu-item .ui-menu-item-wrapper" );
button.trigger( "click" );
wrappers.first().simulate( "mouseover" ).trigger( "click" );
assert.equal( element[ 0 ].selectedIndex, 0, "First item is selected" );
button.simulate( "keydown", { keyCode: $.ui.keyCode.UP } );
assert.equal( element[ 0 ].selectedIndex, 0, "No looping beyond first item" );
button.trigger( "click" );
wrappers.last().simulate( "mouseover" ).trigger( "click" );
assert.equal( element[ 0 ].selectedIndex, wrappers.length - 1, "Last item is selected" );
button.simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } );
assert.equal( element[ 0 ].selectedIndex, wrappers.length - 1, "No looping behind last item" );
ready();
} );
} );
QUnit.test( "item focus and active state - " + settings.type, function( assert ) {
var ready = assert.async();
assert.expect( 4 );
var wrappers, focusedItem,
element = $( settings.selector ).selectmenu(),
button = element.selectmenu( "widget" ),
menu = element.selectmenu( "menuWidget" );
button.simulate( "focus" );
setTimeout( function() {
wrappers = menu.find( "li.ui-menu-item .ui-menu-item-wrapper" );
button.trigger( "click" );
setTimeout( function() {
checkItemClasses();
wrappers.eq( 3 ).simulate( "mouseover" ).trigger( "click" );
button.trigger( "click" );
wrappers.eq( 2 ).simulate( "mouseover" );
$( document ).trigger( "click" );
button.trigger( "click" );
wrappers.eq( 1 ).simulate( "mouseover" );
$( document ).trigger( "click" );
button.trigger( "click" );
setTimeout( function() {
checkItemClasses();
ready();
} );
} );
} );
function checkItemClasses() {
focusedItem = menu.find( ".ui-menu-item-wrapper.ui-state-active" );
assert.equal( focusedItem.length, 1, "only one item has ui-state-focus class" );
assert.equal( focusedItem.attr( "id" ), wrappers.eq( element[ 0 ].selectedIndex ).attr( "id" ),
"selected item has ui-state-focus class" );
}
} );
QUnit.test( "empty option - " + settings.type, function( assert ) {
var ready = assert.async();
assert.expect( 7 );
var button, menu, wrappers, wrapper,
element = $( settings.selector );
element.find( "option" ).first().text( "" );
element.selectmenu();
button = element.selectmenu( "widget" );
menu = element.selectmenu( "menuWidget" );
button.simulate( "focus" );
setTimeout( function() {
wrappers = menu.find( "li:not(.ui-selectmenu-optgroup) .ui-menu-item-wrapper" );
wrapper = wrappers.first();
button.trigger( "click" );
assert.equal( wrappers.length, element.find( "option" ).length,
"correct amount of list elements" );
assert.ok( wrapper.outerHeight() > 10, "empty item seems to have reasonable height" );
assert.ok( wrapper.attr( "id" ), "empty item has id attribute" );
assert.hasClasses( wrapper.parent(), "ui-menu-item" );
assert.lacksClasses( wrapper, "ui-menu-divider" );
assert.equal( wrapper.attr( "tabindex" ), -1, "empty item has tabindex" );
assert.equal( wrapper.attr( "role" ), "option", "empty item has role option" );
ready();
} );
} );
} );
QUnit.test( "Selectmenu should reset when its parent form resets", function( assert ) {
var ready = assert.async();
assert.expect( 2 );
var element = $( "#speed" ).selectmenu(),
widget = element.selectmenu( "widget" ),
initialValue = element.val(),
form = element.closest( "form" );
element.val( "Slower" );
element.selectmenu( "refresh" );
assert.equal( $.trim( widget.text() ), "Slower" );
form[ 0 ].reset();
setTimeout( function() {
assert.equal( $.trim( widget.text() ), initialValue );
ready();
} );
} );
QUnit.test( "Number pad input should change value", function( assert ) {
var ready = assert.async();
assert.expect( 1 );
var element = $( "#number" ).selectmenu(),
button = element.selectmenu( "widget" );
button.simulate( "focus" );
button.simulate( "keydown", { keyCode: 101 } );
setTimeout( function() {
assert.equal( element.val(), 5 );
ready();
} );
} );
} );