jquery-ui/tests/unit/selectmenu/selectmenu_methods.js

(function( $ ) {

module( "selectmenu: methods" );

test( "destroy", function() {
	expect( 1 );
	domEqual( "#speed", function() {
		$( "#speed" ).selectmenu().selectmenu( "destroy" );
	});
});


test( "open / close", function() {
	expect( 4 );

	var element = $('#speed').selectmenu(),
		menu = element.selectmenu("menuWidget");

	element.selectmenu("open");
	ok( menu.is( ":visible" ), "open: menu visible" );
	equal( menu.attr("aria-hidden"), "false", "open: menu aria-disabled" );

	element.selectmenu("close");
	ok( menu.is( ":hidden" ), "close: menu hidden" );
	equal( menu.attr("aria-hidden"), "true", "close: menu aria-disabled" );
});


test("enable / disable", function () {
	expect(10);

	var element = $('#speed').selectmenu(),
		button = element.selectmenu("widget"),
		menu = element.selectmenu("menuWidget");

	element.selectmenu("disable");
	ok( element.selectmenu("option", "disabled"), "disable: widget option" );
	equal( element.attr("disabled"), "disabled", "disable: native select disabled" );
	equal( button.attr("aria-disabled"), "true", "disable: button wrapper ARIA" );
	equal( button.attr("tabindex"), -1, "disable: button tabindex" );
	equal( menu.attr("aria-disabled"), "true", "disable: menu wrapper ARIA" );

	element.selectmenu("enable");
	ok( !element.selectmenu("option", "disabled"), "enable: widget option" );
	equal( element.attr("disabled"), undefined, "enable: native select disabled" );
	equal( button.attr("aria-disabled"), "false", "enable: button wrapper ARIA" );
	equal( button.attr("tabindex"), 0, "enable: button tabindex" );
	equal( menu.attr("aria-disabled"), "false", "enable: menu wrapper ARIA" );
});


test("refresh - structure", function () {
	expect(3);

	var element = $('#speed').selectmenu(),
		menu = element.selectmenu("menuWidget").parent();

	element.find("option").eq(2).remove();
	element.find("option").eq(3).remove();
	element.append('<option value="added_option">Added option</option>');
	element.find("option").first()
		.attr("value", "changed_value")
		.text("Changed value");
	element.selectmenu("refresh");

	equal( element.find("option").length, menu.find("li").not(".ui-selectmenu-optgroup").length, "menu item length" );
	equal( element.find("option").last().text(), menu.find("li").not(".ui-selectmenu-optgroup").last().text(), "added item" );
	equal( element.find("option").first().text(), menu.find("li").not(".ui-selectmenu-optgroup").first().text(), "changed item" );
});


test("refresh - disabled select", function () {
	expect(4);

	var element = $('#speed').selectmenu(),
		button = element.selectmenu("widget"),
		menu = element.selectmenu("menuWidget");

	element.attr("disabled", "disabled");
	element.selectmenu("refresh");

	ok( element.selectmenu("option", "disabled"), "widget option" );
	equal( button.attr("aria-disabled"), "true", "button wrapper ARIA" );
	equal( button.attr("tabindex"), -1, "button tabindex" );
	equal( menu.attr("aria-disabled"), "true", "menu wrapper ARIA" );
});


test("refresh - disabled option", function () {
	expect(1);

	var element = $('#speed').selectmenu(),
		button = element.selectmenu("widget").parent(),
		menu = element.selectmenu("menuWidget").parent();

	element.attr("disabled", "disabled");
	element.find("option").eq(2).attr("disabled", "disabled");
	element.selectmenu("refresh");

	var disabledItem = menu.find("li").not(".ui-selectmenu-optgroup").eq(2);
	ok( disabledItem.hasClass("ui-state-disabled"), "class" );
});


test("refresh - disabled optgroup", function () {

	var element = $('#files').selectmenu(),
		button = element.selectmenu("widget").parent(),
		menu = element.selectmenu("menuWidget").parent(),
		originalDisabledOptgroup = element.find("optgroup").first(),
		originalDisabledOptions = originalDisabledOptgroup.find("option");

	expect(2 + originalDisabledOptions.length);

	originalDisabledOptgroup.attr("disabled", "disabled");
	element.selectmenu("refresh");

	var item = menu.find("li.ui-selectmenu-optgroup").first();
	ok( item.hasClass("ui-state-disabled"), "class" );

	equal( menu.find("li").not(".ui-selectmenu-optgroup").filter(".ui-state-disabled").length, originalDisabledOptions.length, "disabled options" );
	for ( var i = 0; i < originalDisabledOptions.length; i++ ) {
		item = item.next("li");
		ok( item.hasClass("ui-state-disabled"), "item #" + i + ": class" );
	}
});


})( jQuery );