/lib/Cake/Test/Case/View/Helper/JqueryEngineHelperTest.php

<?php
/**
 * JqueryEngineTestCase
 *
 * CakePHP(tm) Tests <http://book.cakephp.org/2.0/en/development/testing.html>
 * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 *
 * Licensed under The MIT License
 * For full copyright and license information, please see the LICENSE.txt
 * Redistributions of files must retain the above copyright notice
 *
 * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 * @link          http://cakephp.org CakePHP Project
 * @package       Cake.Test.Case.View.Helper
 * @license       http://www.opensource.org/licenses/mit-license.php MIT License
 */

App::uses('HtmlHelper', 'View/Helper');
App::uses('JsHelper', 'View/Helper');
App::uses('JqueryEngineHelper', 'View/Helper');
App::uses('View', 'View');

/**
 * Class JqueryEngineHelperTest
 *
 * @package       Cake.Test.Case.View.Helper
 */
class JqueryEngineHelperTest extends CakeTestCase {

/**
 * setUp
 *
 * @return void
 */
	public function setUp() {
		parent::setUp();
		$controller = null;
		$this->View = $this->getMock('View', array('addScript'), array(&$controller));
		$this->Jquery = new JqueryEngineHelper($this->View);
	}

/**
 * tearDown
 *
 * @return void
 */
	public function tearDown() {
		parent::tearDown();
		unset($this->Jquery);
	}

/**
 * test selector method
 *
 * @return void
 */
	public function testSelector() {
		$result = $this->Jquery->get('#content');
		$this->assertEquals($this->Jquery, $result);
		$this->assertEquals($this->Jquery->selection, '$("#content")');

		$result = $this->Jquery->get('document');
		$this->assertEquals($this->Jquery, $result);
		$this->assertEquals($this->Jquery->selection, '$(document)');

		$result = $this->Jquery->get('window');
		$this->assertEquals($this->Jquery, $result);
		$this->assertEquals($this->Jquery->selection, '$(window)');

		$result = $this->Jquery->get('ul');
		$this->assertEquals($this->Jquery, $result);
		$this->assertEquals($this->Jquery->selection, '$("ul")');
	}

/**
 * test event binding
 *
 * @return void
 */
	public function testEvent() {
		$this->Jquery->get('#myLink');
		$result = $this->Jquery->event('click', 'doClick', array('wrap' => false));
		$expected = '$("#myLink").bind("click", doClick);';
		$this->assertEquals($expected, $result);

		$result = $this->Jquery->event('click', '$(this).show();', array('stop' => false));
		$expected = '$("#myLink").bind("click", function (event) {$(this).show();});';
		$this->assertEquals($expected, $result);

		$result = $this->Jquery->event('click', '$(this).hide();');
		$expected = '$("#myLink").bind("click", function (event) {$(this).hide();' . "\n" . 'return false;});';
		$this->assertEquals($expected, $result);
	}

/**
 * test dom ready event creation
 *
 * @return void
 */
	public function testDomReady() {
		$result = $this->Jquery->domReady('foo.name = "bar";');
		$expected = '$(document).ready(function () {foo.name = "bar";});';
		$this->assertEquals($expected, $result);
	}

/**
 * test Each method
 *
 * @return void
 */
	public function testEach() {
		$this->Jquery->get('#foo');
		$result = $this->Jquery->each('$(this).hide();');
		$expected = '$("#foo").each(function () {$(this).hide();});';
		$this->assertEquals($expected, $result);
	}

/**
 * test Effect generation
 *
 * @return void
 */
	public function testEffect() {
		$this->Jquery->get('#foo');
		$result = $this->Jquery->effect('show');
		$expected = '$("#foo").show();';
		$this->assertEquals($expected, $result);

		$result = $this->Jquery->effect('hide');
		$expected = '$("#foo").hide();';
		$this->assertEquals($expected, $result);

		$result = $this->Jquery->effect('hide', array('speed' => 'fast'));
		$expected = '$("#foo").hide("fast");';
		$this->assertEquals($expected, $result);

		$result = $this->Jquery->effect('fadeIn');
		$expected = '$("#foo").fadeIn();';
		$this->assertEquals($expected, $result);

		$result = $this->Jquery->effect('fadeOut');
		$expected = '$("#foo").fadeOut();';
		$this->assertEquals($expected, $result);

		$result = $this->Jquery->effect('slideIn');
		$expected = '$("#foo").slideDown();';
		$this->assertEquals($expected, $result);

		$result = $this->Jquery->effect('slideOut');
		$expected = '$("#foo").slideUp();';
		$this->assertEquals($expected, $result);

		$result = $this->Jquery->effect('slideDown');
		$expected = '$("#foo").slideDown();';
		$this->assertEquals($expected, $result);

		$result = $this->Jquery->effect('slideUp');
		$expected = '$("#foo").slideUp();';
		$this->assertEquals($expected, $result);
	}

/**
 * Test Request Generation
 *
 * @return void
 */
	public function testRequest() {
		$result = $this->Jquery->request(array('controller' => 'posts', 'action' => 'view', 1));
		$expected = '$.ajax({url:"\\/posts\\/view\\/1"});';
		$this->assertEquals($expected, $result);

		$result = $this->Jquery->request(array('controller' => 'posts', 'action' => 'view', 1), array(
			'update' => '#content'
		));
		$expected = '$.ajax({dataType:"html", success:function (data, textStatus) {$("#content").html(data);}, url:"\/posts\/view\/1"});';
		$this->assertEquals($expected, $result);

		$result = $this->Jquery->request('/people/edit/1', array(
			'method' => 'post',
			'before' => 'doBefore',
			'complete' => 'doComplete',
			'success' => 'doSuccess',
			'error' => 'handleError',
			'type' => 'json',
			'data' => array('name' => 'jim', 'height' => '185cm'),
			'wrapCallbacks' => false
		));
		$expected = '$.ajax({beforeSend:doBefore, complete:doComplete, data:"name=jim&height=185cm", dataType:"json", error:handleError, success:doSuccess, type:"post", url:"\\/people\\/edit\\/1"});';
		$this->assertEquals($expected, $result);

		$result = $this->Jquery->request('/people/edit/1', array(
			'update' => '#updated',
			'success' => 'doFoo',
			'method' => 'post',
			'wrapCallbacks' => false
		));
		$expected = '$.ajax({dataType:"html", success:function (data, textStatus) {doFoo$("#updated").html(data);}, type:"post", url:"\\/people\\/edit\\/1"});';
		$this->assertEquals($expected, $result);

		$result = $this->Jquery->request('/people/edit/1', array(
			'update' => '#updated',
			'success' => 'doFoo',
			'method' => 'post',
			'dataExpression' => true,
			'data' => '$("#someId").serialize()',
			'wrapCallbacks' => false
		));
		$expected = '$.ajax({data:$("#someId").serialize(), dataType:"html", success:function (data, textStatus) {doFoo$("#updated").html(data);}, type:"post", url:"\\/people\\/edit\\/1"});';
		$this->assertEquals($expected, $result);

		$result = $this->Jquery->request('/people/edit/1', array(
			'success' => 'doFoo',
			'before' => 'doBefore',
			'method' => 'post',
			'dataExpression' => true,
			'data' => '$("#someId").serialize()',
		));
		$expected = '$.ajax({beforeSend:function (XMLHttpRequest) {doBefore}, data:$("#someId").serialize(), success:function (data, textStatus) {doFoo}, type:"post", url:"\\/people\\/edit\\/1"});';
		$this->assertEquals($expected, $result);

		$result = $this->Jquery->request('/people/edit/1', array(
			'success' => 'doFoo',
			'xhr' => 'return jQuery.ajaxSettings.xhr();',
			'async' => true,
			'method' => 'post',
			'dataExpression' => true,
			'data' => '$("#someId").serialize()',
		));
		$expected = '$.ajax({async:true, data:$("#someId").serialize(), success:function (data, textStatus) {doFoo}, type:"post", url:"\/people\/edit\/1", xhr:function () {return jQuery.ajaxSettings.xhr();}});';
		$this->assertEquals($expected, $result);
	}

/**
 * Test that querystring arguments are not double escaped.
 *
 * @return void
 */
	public function testRequestWithQueryStringArguments() {
		$url = '/users/search/sort:User.name/direction:desc?nome=&cpm=&audience=public';
		$result = $this->Jquery->request($url);
		$expected = '$.ajax({url:"\\/users\\/search\\/sort:User.name\\/direction:desc?nome=&cpm=&audience=public"});';
		$this->assertEquals($expected, $result);
	}

/**
 * test that alternate jQuery object values work for request()
 *
 * @return void
 */
	public function testRequestWithAlternateJqueryObject() {
		$this->Jquery->jQueryObject = '$j';

		$result = $this->Jquery->request('/people/edit/1', array(
			'update' => '#updated',
			'success' => 'doFoo',
			'method' => 'post',
			'dataExpression' => true,
			'data' => '$j("#someId").serialize()',
			'wrapCallbacks' => false
		));
		$expected = '$j.ajax({data:$j("#someId").serialize(), dataType:"html", success:function (data, textStatus) {doFoo$j("#updated").html(data);}, type:"post", url:"\\/people\\/edit\\/1"});';
		$this->assertEquals($expected, $result);
	}

/**
 * test sortable list generation
 *
 * @return void
 */
	public function testSortable() {
		$this->Jquery->get('#myList');
		$result = $this->Jquery->sortable(array(
			'distance' => 5,
			'containment' => 'parent',
			'start' => 'onStart',
			'complete' => 'onStop',
			'sort' => 'onSort',
			'wrapCallbacks' => false
		));
		$expected = '$("#myList").sortable({containment:"parent", distance:5, sort:onSort, start:onStart, stop:onStop});';
		$this->assertEquals($expected, $result);

		$result = $this->Jquery->sortable(array(
			'distance' => 5,
			'containment' => 'parent',
			'start' => 'onStart',
			'complete' => 'onStop',
			'sort' => 'onSort',
		));
		$expected = '$("#myList").sortable({containment:"parent", distance:5, sort:function (event, ui) {onSort}, start:function (event, ui) {onStart}, stop:function (event, ui) {onStop}});';
		$this->assertEquals($expected, $result);
	}

/**
 * test drag() method
 *
 * @return void
 */
	public function testDrag() {
		$this->Jquery->get('#element');
		$result = $this->Jquery->drag(array(
			'container' => '#content',
			'start' => 'onStart',
			'drag' => 'onDrag',
			'stop' => 'onStop',
			'snapGrid' => array(10, 10),
			'wrapCallbacks' => false
		));
		$expected = '$("#element").draggable({containment:"#content", drag:onDrag, grid:[10,10], start:onStart, stop:onStop});';
		$this->assertEquals($expected, $result);

		$result = $this->Jquery->drag(array(
			'container' => '#content',
			'start' => 'onStart',
			'drag' => 'onDrag',
			'stop' => 'onStop',
			'snapGrid' => array(10, 10),
		));
		$expected = '$("#element").draggable({containment:"#content", drag:function (event, ui) {onDrag}, grid:[10,10], start:function (event, ui) {onStart}, stop:function (event, ui) {onStop}});';
		$this->assertEquals($expected, $result);
	}

/**
 * test drop() method
 *
 * @return void
 */
	public function testDrop() {
		$this->Jquery->get('#element');
		$result = $this->Jquery->drop(array(
			'accept' => '.items',
			'hover' => 'onHover',
			'leave' => 'onExit',
			'drop' => 'onDrop',
			'wrapCallbacks' => false
		));
		$expected = '$("#element").droppable({accept:".items", drop:onDrop, out:onExit, over:onHover});';
		$this->assertEquals($expected, $result);

		$result = $this->Jquery->drop(array(
			'accept' => '.items',
			'hover' => 'onHover',
			'leave' => 'onExit',
			'drop' => 'onDrop',
		));
		$expected = '$("#element").droppable({accept:".items", drop:function (event, ui) {onDrop}, out:function (event, ui) {onExit}, over:function (event, ui) {onHover}});';
		$this->assertEquals($expected, $result);
	}

/**
 * test slider generation
 *
 * @return void
 */
	public function testSlider() {
		$this->Jquery->get('#element');
		$result = $this->Jquery->slider(array(
			'complete' => 'onComplete',
			'change' => 'onChange',
			'min' => 0,
			'max' => 10,
			'value' => 2,
			'direction' => 'vertical',
			'wrapCallbacks' => false
		));
		$expected = '$("#element").slider({change:onChange, max:10, min:0, orientation:"vertical", stop:onComplete, value:2});';
		$this->assertEquals($expected, $result);

		$result = $this->Jquery->slider(array(
			'complete' => 'onComplete',
			'change' => 'onChange',
			'min' => 0,
			'max' => 10,
			'value' => 2,
			'direction' => 'vertical',
		));
		$expected = '$("#element").slider({change:function (event, ui) {onChange}, max:10, min:0, orientation:"vertical", stop:function (event, ui) {onComplete}, value:2});';
		$this->assertEquals($expected, $result);
	}

/**
 * test the serializeForm method
 *
 * @return void
 */
	public function testSerializeForm() {
		$this->Jquery->get('#element');
		$result = $this->Jquery->serializeForm(array('isForm' => false));
		$expected = '$("#element").closest("form").serialize();';
		$this->assertEquals($expected, $result);

		$result = $this->Jquery->serializeForm(array('isForm' => true));
		$expected = '$("#element").serialize();';
		$this->assertEquals($expected, $result);

		$result = $this->Jquery->serializeForm(array('isForm' => false, 'inline' => true));
		$expected = '$("#element").closest("form").serialize()';
		$this->assertEquals($expected, $result);
	}
}