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(function( $ ) {
module( "selectmenu: core" );
test("accessibility", function () {
var links,
element = $( "#speed" ).selectmenu(),
button = element.selectmenu( "widget" ),
menu = element.selectmenu( "menuWidget" );
button.simulate( "focus" );
links = menu.find( "li.ui-menu-item a" );
expect(13 + links.length * 2);
equal( button.attr( "role" ), "combobox", "button link role" );
equal( button.attr( "aria-haspopup" ), "true", "button link aria-haspopup" );
equal( button.attr( "aria-expanded" ), "false", "button link aria-expanded" );
equal( button.attr( "aria-autocomplete" ), "list", "button link aria-autocomplete" );
equal( button.attr( "aria-owns" ), menu.attr("id"), "button link aria-owns" );
equal( button.attr( "aria-labelledby" ), links.eq( element[0].selectedIndex ).attr( "id" ), "button link aria-labelledby" );
equal( button.attr( "tabindex" ), 0, "button link tabindex" );
equal( menu.attr( "role" ), "listbox", "menu role" );
equal( menu.attr( "aria-labelledby" ), button.attr( "id" ), "menu aria-labelledby" );
equal( menu.attr( "aria-hidden" ), "true", "menu aria-hidden" );
equal( menu.attr( "tabindex" ), 0, "menu tabindex" );
equal( menu.attr( "aria-activedescendant" ), links.eq( element[ 0 ].selectedIndex ).attr( "id" ), "menu aria-activedescendant" );
$.each( links, function( index ){
equal( $( this ).attr( "role" ), "option", "menu link #" + index +" role" );
equal( $( this ).attr( "tabindex" ), -1, "menu link #" + index +" tabindex" );
});
equal( links.eq( element[ 0 ].selectedIndex ).attr( "aria-selected" ), "true", "selected menu link aria-selected" );
});
$.each([
{
type: "default",
selector: "#speed"
},
{
type: "optgroups",
selector: "#files"
}
], function( i, settings ) {
test( "state synchronization - after keydown on button - " + settings.type, function () {
expect( 5 );
var links,
element = $( settings.selector ).selectmenu(),
button = element.selectmenu( "widget" ),
menu = element.selectmenu( "menuWidget" ),
selected = element.find( "option:selected" );
button.simulate( "focus" );
links = menu.find("li.ui-menu-item a");
button.simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } );
equal( menu.attr( "aria-activedescendant" ), links.eq( element[ 0 ].selectedIndex ).attr( "id" ), "menu aria-activedescendant" );
equal( links.eq( element[ 0 ].selectedIndex ).attr( "aria-selected" ), "true", "selected menu link aria-selected" );
equal( button.attr( "aria-activedescendant" ), links.eq( element[ 0 ].selectedIndex ).attr( "id" ), "button aria-activedescendant" );
equal( element.find( "option:selected" ).val(), selected.next( "option" ).val() , "original select state" );
equal( button.text(), selected.next( "option" ).text(), "button text" );
});
test("state synchronization - after click on item - " + settings.type, function () {
expect(5);
var links,
element = $( settings.selector ).selectmenu(),
button = element.selectmenu( "widget" ),
menu = element.selectmenu( "menuWidget" );
button.simulate( "focus" );
links = menu.find("li.ui-menu-item a");
button.simulate( "click" );
menu.find( "a" ).last().simulate( "mouseover" ).trigger( "click" );
equal( menu.attr( "aria-activedescendant" ), links.eq( element[ 0 ].selectedIndex ).attr( "id" ), "menu aria-activedescendant" );
equal( links.eq( element[ 0 ].selectedIndex ).attr( "aria-selected" ), "true", "selected menu link aria-selected" );
equal( button.attr( "aria-activedescendant" ), links.eq( element[ 0 ].selectedIndex ).attr( "id" ), "button aria-activedescendant" );
equal( element.find( "option:selected" ).val(), element.find( "option" ).last().val(), "original select state" );
equal( button.text(), element.find( "option" ).last().text(), "button text" );
});
test( "state synchronization - after focus item and keydown on button - " + settings.type, function () {
expect(5);
var links,
element = $( settings.selector ).selectmenu(),
button = element.selectmenu( "widget" ),
menu = element.selectmenu( "menuWidget" ),
options = element.find( "option" );
// init menu
button.simulate( "focus" );
links = menu.find( "li.ui-menu-item a" );
// open menu and click first item
button.simulate( "click" );
links.first().simulate( "mouseover" ).trigger( "click" );
// open menu again and hover item
button.simulate( "click" );
links.eq(3).simulate( "mouseover" );
// close and use keyboard control on button
button.simulate( "keydown", { keyCode: $.ui.keyCode.ESCAPE } );
button.simulate( "focus" );
button.simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } );
equal( menu.attr( "aria-activedescendant" ), links.eq( 1 ).attr( "id" ), "menu aria-activedescendant" );
equal( links.eq( 1 ).attr("aria-selected" ), "true", "selected menu link aria-selected" );
equal( button.attr( "aria-activedescendant" ), links.eq( 1 ).attr( "id" ), "button aria-activedescendant" );
equal( element.find( "option:selected" ).val(), options.eq( 1 ).val() , "original select state" );
equal( button.text(), options.eq( 1 ).text(), "button text" );
});
});
})( jQuery );
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