jquery-ui/tests/unit/menu/methods.js

define( [
	"qunit",
	"jquery",
	"./helper",
	"ui/widgets/menu"
], function( QUnit, $, testHelper ) {

var log = testHelper.log,
	logOutput = testHelper.logOutput,
	click = testHelper.click;

QUnit.module( "menu: methods", {
	beforeEach: function() {
		testHelper.clearLog();
	}
} );

QUnit.test( "destroy", function( assert ) {
	assert.expect( 2 );
	assert.domEqual( "#menu2", function() {
		$( "#menu2" ).menu().menu( "destroy" );
	} );
	assert.domEqual( "#menu5", function() {
		$( "#menu5" ).menu().menu( "destroy" );
	} );
} );

QUnit.test( "enable/disable", function( assert ) {
	assert.expect( 3 );
	var element = $( "#menu1" ).menu( {
		select: function() {
			log();
		}
	} );
	element.menu( "disable" );
	assert.hasClasses( element, "ui-state-disabled" );
	log( "click", true );
	click( element, "1" );
	log( "afterclick" );
	element.menu( "enable" );
	assert.lacksClasses( element, "ui-state-disabled" );
	log( "click" );
	click( element, "1" );
	log( "afterclick" );
	assert.equal( logOutput(), "click,afterclick,click,1,afterclick", "Click order not valid." );
} );

QUnit.test( "refresh", function( assert ) {
	assert.expect( 5 );
	var element = $( "#menu1" ).menu();
	assert.equal( element.find( ".ui-menu-item" ).length, 5, "Incorrect number of menu items" );
	element.append( "<li><a href='#'>test item</a></li>" ).menu( "refresh" );
	assert.equal( element.find( ".ui-menu-item" ).length, 6, "Incorrect number of menu items" );
	element.find( ".ui-menu-item:last" ).remove().end().menu( "refresh" );
	assert.equal( element.find( ".ui-menu-item" ).length, 5, "Incorrect number of menu items" );
	element.append( "<li>---</li>" ).menu( "refresh" );
	assert.equal( element.find( ".ui-menu-item" ).length, 5, "Incorrect number of menu items" );
	element.children( ":last" ).remove().end().menu( "refresh" );
	assert.equal( element.find( ".ui-menu-item" ).length, 5, "Incorrect number of menu items" );
} );

QUnit.test( "refresh submenu", function( assert ) {
	assert.expect( 2 );
	var element = $( "#menu2" ).menu();
	assert.equal( element.find( "ul:first .ui-menu-item" ).length, 3 );
	element.find( "ul" ).addBack().append( "<li><a href=\"#\">New Item</a></li>" );
	element.menu( "refresh" );
	assert.equal( element.find( "ul:first .ui-menu-item" ).length, 4 );
} );

QUnit.test( "refresh icons (see #9377)", function( assert ) {
	assert.expect( 3 );
	var element = $( "#menu1" ).menu();
	assert.lacksClasses( element, "ui-menu-icons" );
	element.find( "li:first .ui-menu-item-wrapper" )
		.html( "<span class='ui-icon ui-icon-disk'></span>Save</a>" );
	element.menu( "refresh" );

	assert.hasClasses( element, "ui-menu-icons" );
	element.find( "li:first .ui-menu-item-wrapper" ).html( "Save" );
	element.menu( "refresh" );
	assert.lacksClasses( element, "ui-menu-icons" );
} );

QUnit.test( "widget", function( assert ) {
	assert.expect( 2 );
	var element = $( "#menu1" ).menu(),
		widgetElement = element.menu( "widget" );
	assert.equal( widgetElement.length, 1, "one element" );
	assert.strictEqual( widgetElement[ 0 ], element[ 0 ], "same element" );
} );

// TODO: test focus method

// TODO: test blur method

// TODO: test collapseAll method

// TODO: test collapse method

// TODO: test expand method

// TODO: test next method

// TODO: test prev method

// TODO: test isFirstItem method

// TODO: test isLastItem method

// TODO: test nextPage method

// TODO: test prevPage method

// TODO: test select method

} );