/cake/tests/cases/libs/controller/controller.test.php

<?php
/**
 * ControllerTest file
 *
 * PHP versions 4 and 5
 *
 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
 * Copyright 2005-2012, Cake Software Foundation, Inc. (http://cakefoundation.org)
 *
 * Licensed under The MIT License
 * Redistributions of files must retain the above copyright notice.
 *
 * @copyright     Copyright 2005-2012, Cake Software Foundation, Inc. (http://cakefoundation.org)
 * @link          http://cakephp.org CakePHP Project
 * @package       cake
 * @subpackage    cake.tests.cases.libs.controller
 * @since         CakePHP(tm) v 1.2.0.5436
 * @license       MIT License (http://www.opensource.org/licenses/mit-license.php)
 */
App::import('Controller', 'Controller', false);
App::import('Component', 'Security');
App::import('Component', 'Cookie');

/**
 * AppController class
 *
 * @package       cake
 * @subpackage    cake.tests.cases.libs.controller
 */
if (!class_exists('AppController')) {
	/**
	 * AppController class
	 *
	 * @package       cake
	 * @subpackage    cake.tests.cases.libs.controller
	 */
	class AppController extends Controller {
	/**
	 * helpers property
	 *
	 * @var array
	 * @access public
	 */
		var $helpers = array('Html', 'Javascript');
	/**
	 * uses property
	 *
	 * @var array
	 * @access public
	 */
		var $uses = array('ControllerPost');
	/**
	 * components property
	 *
	 * @var array
	 * @access public
	 */
		var $components = array('Cookie');
	}
} elseif (!defined('APP_CONTROLLER_EXISTS')) {
	define('APP_CONTROLLER_EXISTS', true);
}

/**
 * ControllerPost class
 *
 * @package       cake
 * @subpackage    cake.tests.cases.libs.controller
 */
class ControllerPost extends CakeTestModel {

/**
 * name property
 *
 * @var string 'ControllerPost'
 * @access public
 */
	var $name = 'ControllerPost';

/**
 * useTable property
 *
 * @var string 'posts'
 * @access public
 */
	var $useTable = 'posts';

/**
 * invalidFields property
 *
 * @var array
 * @access public
 */
	var $invalidFields = array('name' => 'error_msg');

/**
 * lastQuery property
 *
 * @var mixed null
 * @access public
 */
	var $lastQuery = null;

/**
 * beforeFind method
 *
 * @param mixed $query
 * @access public
 * @return void
 */
	function beforeFind($query) {
		$this->lastQuery = $query;
	}

/**
 * find method
 *
 * @param mixed $type
 * @param array $options
 * @access public
 * @return void
 */
	function find($type, $options = array()) {
		if ($type == 'popular') {
			$conditions = array($this->name . '.' . $this->primaryKey .' > ' => '1');
			$options = Set::merge($options, compact('conditions'));
			return parent::find('all', $options);
		}
		return parent::find($type, $options);
	}
}

/**
 * ControllerPostsController class
 *
 * @package       cake
 * @subpackage    cake.tests.cases.libs.controller
 */
class ControllerCommentsController extends AppController {

/**
 * name property
 *
 * @var string 'ControllerPost'
 * @access public
 */
	var $name = 'ControllerComments';
}

/**
 * ControllerComment class
 *
 * @package       cake
 * @subpackage    cake.tests.cases.libs.controller
 */
class ControllerComment extends CakeTestModel {

/**
 * name property
 *
 * @var string 'ControllerComment'
 * @access public
 */
	var $name = 'Comment';

/**
 * useTable property
 *
 * @var string 'comments'
 * @access public
 */
	var $useTable = 'comments';

/**
 * data property
 *
 * @var array
 * @access public
 */
	var $data = array('name' => 'Some Name');

/**
 * alias property
 *
 * @var string 'ControllerComment'
 * @access public
 */
	var $alias = 'ControllerComment';
}

/**
 * ControllerAlias class
 *
 * @package       cake
 * @subpackage    cake.tests.cases.libs.controller
 */
class ControllerAlias extends CakeTestModel {

/**
 * name property
 *
 * @var string 'ControllerAlias'
 * @access public
 */
	var $name = 'ControllerAlias';

/**
 * alias property
 *
 * @var string 'ControllerSomeAlias'
 * @access public
 */
	var $alias = 'ControllerSomeAlias';

/**
 * useTable property
 *
 * @var string 'posts'
 * @access public
 */
	var $useTable = 'posts';
}

/**
 * ControllerPaginateModel class
 *
 * @package       cake
 * @subpackage    cake.tests.cases.libs.controller
 */
class ControllerPaginateModel extends CakeTestModel {

/**
 * name property
 *
 * @var string
 * @access public
 */
	var $name = 'ControllerPaginateModel';

/**
 * useTable property
 *
 * @var string'
 * @access public
 */
	var $useTable = 'comments';

/**
 * paginate method
 *
 * @return void
 * @access public
 */
	function paginate($conditions, $fields, $order, $limit, $page, $recursive, $extra) {
		$this->extra = $extra;
	}

/**
 * paginateCount
 *
 * @access public
 * @return void
 */
	function paginateCount($conditions, $recursive, $extra) {
		$this->extraCount = $extra;
	}
}

/**
 * NameTest class
 *
 * @package       cake
 * @subpackage    cake.tests.cases.libs.controller
 */
class NameTest extends CakeTestModel {

/**
 * name property
 * @var string 'Name'
 * @access public
 */
	var $name = 'Name';

/**
 * useTable property
 * @var string 'names'
 * @access public
 */
	var $useTable = 'comments';

/**
 * alias property
 *
 * @var string 'ControllerComment'
 * @access public
 */
	var $alias = 'Name';
}

/**
 * TestController class
 *
 * @package       cake
 * @subpackage    cake.tests.cases.libs.controller
 */
class TestController extends AppController {

/**
 * name property
 * @var string 'Name'
 * @access public
 */
	var $name = 'TestController';

/**
 * helpers property
 *
 * @var array
 * @access public
 */
	var $helpers = array('Session', 'Xml');

/**
 * components property
 *
 * @var array
 * @access public
 */
	var $components = array('Security');

/**
 * uses property
 *
 * @var array
 * @access public
 */
	var $uses = array('ControllerComment', 'ControllerAlias');

/**
 * index method
 *
 * @param mixed $testId
 * @param mixed $test2Id
 * @access public
 * @return void
 */
	function index($testId, $test2Id) {
		$this->data['testId'] = $testId;
		$this->data['test2Id'] = $test2Id;
	}
}

/**
 * TestComponent class
 *
 * @package       cake
 * @subpackage    cake.tests.cases.libs.controller
 */
class TestComponent extends Object {

/**
 * beforeRedirect method
 *
 * @access public
 * @return void
 */
	function beforeRedirect() {
	}
/**
 * initialize method
 *
 * @access public
 * @return void
 */
	function initialize(&$controller) {
	}

/**
 * startup method
 *
 * @access public
 * @return void
 */
	function startup(&$controller) {
	}
/**
 * shutdown method
 *
 * @access public
 * @return void
 */
	function shutdown(&$controller) {
	}
/**
 * beforeRender callback
 *
 * @return void
 */
	function beforeRender(&$controller) {
		if ($this->viewclass) {
			$controller->view = $this->viewclass;
		}
	}
}

/**
 * AnotherTestController class
 *
 * @package       cake
 * @subpackage    cake.tests.cases.libs.controller
 */
class AnotherTestController extends AppController {

/**
 * name property
 * @var string 'Name'
 * @access public
 */
	var $name = 'AnotherTest';
/**
 * uses property
 *
 * @var array
 * @access public
 */
	var $uses = null;
}

/**
 * ControllerTest class
 *
 * @package       cake
 * @subpackage    cake.tests.cases.libs.controller
 */
class ControllerTest extends CakeTestCase {

/**
 * fixtures property
 *
 * @var array
 * @access public
 */
	var $fixtures = array('core.post', 'core.comment', 'core.name');

/**
 * endTest
 *
 * @access public
 * @return void
 */
	function endTest() {
		App::build();
	}

/**
 * testLoadModel method
 *
 * @access public
 * @return void
 */
	function testLoadModel() {
		$Controller =& new Controller();

		$this->assertFalse(isset($Controller->ControllerPost));

		$result = $Controller->loadModel('ControllerPost');
		$this->assertTrue($result);
		$this->assertTrue(is_a($Controller->ControllerPost, 'ControllerPost'));
		$this->assertTrue(in_array('ControllerPost', $Controller->modelNames));

		ClassRegistry::flush();
		unset($Controller);
	}

/**
 * testConstructClasses method
 *
 * @access public
 * @return void
 */
	function testConstructClasses() {
		$Controller =& new Controller();
		$Controller->modelClass = 'ControllerPost';
		$Controller->passedArgs[] = '1';
		$Controller->constructClasses();
		$this->assertEqual($Controller->ControllerPost->id, 1);

		unset($Controller);

		$Controller =& new Controller();
		$Controller->uses = array('ControllerPost', 'ControllerComment');
		$Controller->passedArgs[] = '1';
		$Controller->constructClasses();
		$this->assertTrue(is_a($Controller->ControllerPost, 'ControllerPost'));
		$this->assertTrue(is_a($Controller->ControllerComment, 'ControllerComment'));

		$this->assertEqual($Controller->ControllerComment->name, 'Comment');

		unset($Controller);

		App::build(array('plugins' => array(TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'plugins' . DS)));

		$Controller =& new Controller();
		$Controller->uses = array('TestPlugin.TestPluginPost');
		$Controller->constructClasses();

		$this->assertEqual($Controller->modelClass, 'TestPluginPost');
		$this->assertTrue(isset($Controller->TestPluginPost));
		$this->assertTrue(is_a($Controller->TestPluginPost, 'TestPluginPost'));

		unset($Controller);
	}

/**
 * testAliasName method
 *
 * @access public
 * @return void
 */
	function testAliasName() {
		$Controller =& new Controller();
		$Controller->uses = array('NameTest');
		$Controller->constructClasses();

		$this->assertEqual($Controller->NameTest->name, 'Name');
		$this->assertEqual($Controller->NameTest->alias, 'Name');

		unset($Controller);
	}

/**
 * testPersistent method
 *
 * @access public
 * @return void
 */
	function testPersistent() {
		Configure::write('Cache.disable', false);
		$Controller =& new Controller();
		$Controller->modelClass = 'ControllerPost';
		$Controller->persistModel = true;
		$Controller->constructClasses();
		$this->assertTrue(file_exists(CACHE . 'persistent' . DS .'controllerpost.php'));
		$this->assertTrue(is_a($Controller->ControllerPost, 'ControllerPost'));
		@unlink(CACHE . 'persistent' . DS . 'controllerpost.php');
		@unlink(CACHE . 'persistent' . DS . 'controllerpostregistry.php');

		unset($Controller);
		Configure::write('Cache.disable', true);
	}

/**
 * testPaginate method
 *
 * @access public
 * @return void
 */
	function testPaginate() {
		$Controller =& new Controller();
		$Controller->uses = array('ControllerPost', 'ControllerComment');
		$Controller->passedArgs[] = '1';
		$Controller->params['url'] = array();
		$Controller->constructClasses();

		$results = Set::extract($Controller->paginate('ControllerPost'), '{n}.ControllerPost.id');
		$this->assertEqual($results, array(1, 2, 3));

		$results = Set::extract($Controller->paginate('ControllerComment'), '{n}.ControllerComment.id');
		$this->assertEqual($results, array(1, 2, 3, 4, 5, 6));

		$Controller->modelClass = null;

		$Controller->uses[0] = 'Plugin.ControllerPost';
		$results = Set::extract($Controller->paginate(), '{n}.ControllerPost.id');
		$this->assertEqual($results, array(1, 2, 3));

		$Controller->passedArgs = array('page' => '-1');
		$results = Set::extract($Controller->paginate('ControllerPost'), '{n}.ControllerPost.id');
		$this->assertEqual($Controller->params['paging']['ControllerPost']['page'], 1);
		$this->assertEqual($results, array(1, 2, 3));

		$Controller->passedArgs = array('sort' => 'ControllerPost.id', 'direction' => 'asc');
		$results = Set::extract($Controller->paginate('ControllerPost'), '{n}.ControllerPost.id');
		$this->assertEqual($Controller->params['paging']['ControllerPost']['page'], 1);
		$this->assertEqual($results, array(1, 2, 3));

		$Controller->passedArgs = array('sort' => 'ControllerPost.id', 'direction' => 'desc');
		$results = Set::extract($Controller->paginate('ControllerPost'), '{n}.ControllerPost.id');
		$this->assertEqual($Controller->params['paging']['ControllerPost']['page'], 1);
		$this->assertEqual($results, array(3, 2, 1));

		$Controller->passedArgs = array('sort' => 'id', 'direction' => 'desc');
		$results = Set::extract($Controller->paginate('ControllerPost'), '{n}.ControllerPost.id');
		$this->assertEqual($Controller->params['paging']['ControllerPost']['page'], 1);
		$this->assertEqual($results, array(3, 2, 1));

		$Controller->passedArgs = array('sort' => 'NotExisting.field', 'direction' => 'desc');
		$results = Set::extract($Controller->paginate('ControllerPost'), '{n}.ControllerPost.id');
		$this->assertEqual($Controller->params['paging']['ControllerPost']['page'], 1, 'Invalid field in query %s');
		$this->assertEqual($results, array(1, 2, 3));

		$Controller->passedArgs = array('sort' => 'ControllerPost.author_id', 'direction' => 'allYourBase');
		$results = Set::extract($Controller->paginate('ControllerPost'), '{n}.ControllerPost.id');
		$this->assertEqual($Controller->ControllerPost->lastQuery['order'][0], array('ControllerPost.author_id' => 'asc'));
		$this->assertEqual($results, array(1, 3, 2));

		$Controller->passedArgs = array('page' => '1 " onclick="alert(\'xss\');">');
		$Controller->paginate = array('limit' => 1);
		$Controller->paginate('ControllerPost');
		$this->assertIdentical($Controller->params['paging']['ControllerPost']['page'], 1, 'XSS exploit opened %s');
		$this->assertIdentical($Controller->params['paging']['ControllerPost']['options']['page'], 1, 'XSS exploit opened %s');

		$Controller->passedArgs = array();
		$Controller->paginate = array('limit' => 0);
		$Controller->paginate('ControllerPost');
		$this->assertIdentical($Controller->params['paging']['ControllerPost']['page'], 1);
		$this->assertIdentical($Controller->params['paging']['ControllerPost']['pageCount'], 3);
		$this->assertIdentical($Controller->params['paging']['ControllerPost']['prevPage'], false);
		$this->assertIdentical($Controller->params['paging']['ControllerPost']['nextPage'], true);

		$Controller->passedArgs = array();
		$Controller->paginate = array('limit' => 'garbage!');
		$Controller->paginate('ControllerPost');
		$this->assertIdentical($Controller->params['paging']['ControllerPost']['page'], 1);
		$this->assertIdentical($Controller->params['paging']['ControllerPost']['pageCount'], 3);
		$this->assertIdentical($Controller->params['paging']['ControllerPost']['prevPage'], false);
		$this->assertIdentical($Controller->params['paging']['ControllerPost']['nextPage'], true);

		$Controller->passedArgs = array();
		$Controller->paginate = array('limit' => '-1');
		$Controller->paginate('ControllerPost');
		$this->assertIdentical($Controller->params['paging']['ControllerPost']['page'], 1);
		$this->assertIdentical($Controller->params['paging']['ControllerPost']['pageCount'], 3);
		$this->assertIdentical($Controller->params['paging']['ControllerPost']['prevPage'], false);
		$this->assertIdentical($Controller->params['paging']['ControllerPost']['nextPage'], true);
	}

/**
 * testPaginateExtraParams method
 *
 * @access public
 * @return void
 */
	function testPaginateExtraParams() {
		$Controller =& new Controller();
		$Controller->uses = array('ControllerPost', 'ControllerComment');
		$Controller->passedArgs[] = '1';
		$Controller->params['url'] = array();
		$Controller->constructClasses();

		$Controller->passedArgs = array('page' => '-1', 'contain' => array('ControllerComment'));
		$result = $Controller->paginate('ControllerPost');
		$this->assertEqual($Controller->params['paging']['ControllerPost']['page'], 1);
		$this->assertEqual(Set::extract($result, '{n}.ControllerPost.id'), array(1, 2, 3));
		$this->assertTrue(!isset($Controller->ControllerPost->lastQuery['contain']));

		$Controller->passedArgs = array('page' => '-1');
		$Controller->paginate = array('ControllerPost' => array('contain' => array('ControllerComment')));
		$result = $Controller->paginate('ControllerPost');
		$this->assertEqual($Controller->params['paging']['ControllerPost']['page'], 1);
		$this->assertEqual(Set::extract($result, '{n}.ControllerPost.id'), array(1, 2, 3));
		$this->assertTrue(isset($Controller->ControllerPost->lastQuery['contain']));

		$Controller->paginate = array('ControllerPost' => array('popular', 'fields' => array('id', 'title')));
		$result = $Controller->paginate('ControllerPost');
		$this->assertEqual(Set::extract($result, '{n}.ControllerPost.id'), array(2, 3));
		$this->assertEqual($Controller->ControllerPost->lastQuery['conditions'], array('ControllerPost.id > ' => '1'));

		$Controller->passedArgs = array('limit' => 12);
		$Controller->paginate = array('limit' => 30);
		$result = $Controller->paginate('ControllerPost');
		$paging = $Controller->params['paging']['ControllerPost'];

		$this->assertEqual($Controller->ControllerPost->lastQuery['limit'], 12);
		$this->assertEqual($paging['options']['limit'], 12);

		$Controller =& new Controller();
		$Controller->uses = array('ControllerPaginateModel');
		$Controller->params['url'] = array();
		$Controller->constructClasses();
		$Controller->paginate = array(
			'ControllerPaginateModel' => array('contain' => array('ControllerPaginateModel'), 'group' => 'Comment.author_id')
		);
		$result = $Controller->paginate('ControllerPaginateModel');
		$expected = array('contain' => array('ControllerPaginateModel'), 'group' => 'Comment.author_id');
		$this->assertEqual($Controller->ControllerPaginateModel->extra, $expected);
		$this->assertEqual($Controller->ControllerPaginateModel->extraCount, $expected);

		$Controller->paginate = array(
			'ControllerPaginateModel' => array('foo', 'contain' => array('ControllerPaginateModel'), 'group' => 'Comment.author_id')
		);
		$Controller->paginate('ControllerPaginateModel');
		$expected = array('contain' => array('ControllerPaginateModel'), 'group' => 'Comment.author_id', 'type' => 'foo');
		$this->assertEqual($Controller->ControllerPaginateModel->extra, $expected);
		$this->assertEqual($Controller->ControllerPaginateModel->extraCount, $expected);
	}

/**
 * testPaginateFieldsDouble method
 *
 * @return void
 * @access public
 */
	function testPaginateFieldsDouble(){
		$Controller =& new Controller();
		$Controller->uses = array('ControllerPost');
		$Controller->params['url'] = array();
		$Controller->constructClasses();

		$Controller->paginate = array(
			'fields' => array(
				'ControllerPost.id',
				'radians(180.0) as floatvalue'
			),
			'order' => array('ControllerPost.created'=>'DESC'),
			'limit' => 1,
			'page' => 1,
			'recursive' => -1
		);
		$conditions = array();
		$result = $Controller->paginate('ControllerPost',$conditions);
		$expected = array(
			array(
				'ControllerPost' => array(
					'id' => 3,
				),
				0 => array(
					'floatvalue' => '3.14159265358979',
				),
			),
		);
		$this->assertEqual($result, $expected);
	}


/**
 * testPaginatePassedArgs method
 *
 * @return void
 * @access public
 */
	function testPaginatePassedArgs() {
		$Controller =& new Controller();
		$Controller->uses = array('ControllerPost');
		$Controller->passedArgs[] = array('1', '2', '3');
		$Controller->params['url'] = array();
		$Controller->constructClasses();

		$Controller->paginate = array(
			'fields' => array(),
			'order' => '',
			'limit' => 5,
			'page' => 1,
			'recursive' => -1
		);
		$conditions = array();
		$Controller->paginate('ControllerPost',$conditions);

		$expected = array(
			'fields' => array(),
			'order' => '',
			'limit' => 5,
			'page' => 1,
			'recursive' => -1,
			'conditions' => array()
		);
		$this->assertEqual($Controller->params['paging']['ControllerPost']['options'],$expected);
	}

/**
 * Test that special paginate types are called and that the type param doesn't leak out into defaults or options.
 *
 * @return void
 */
	function testPaginateSpecialType() {
		$Controller =& new Controller();
		$Controller->uses = array('ControllerPost', 'ControllerComment');
		$Controller->passedArgs[] = '1';
		$Controller->params['url'] = array();
		$Controller->constructClasses();

		$Controller->paginate = array('ControllerPost' => array('popular', 'fields' => array('id', 'title')));
		$result = $Controller->paginate('ControllerPost');

		$this->assertEqual(Set::extract($result, '{n}.ControllerPost.id'), array(2, 3));
		$this->assertEqual($Controller->ControllerPost->lastQuery['conditions'], array('ControllerPost.id > ' => '1'));
		$this->assertFalse(isset($Controller->params['paging']['ControllerPost']['defaults'][0]));
		$this->assertFalse(isset($Controller->params['paging']['ControllerPost']['options'][0]));
	}

/**
 * testDefaultPaginateParams method
 *
 * @access public
 * @return void
 */
	function testDefaultPaginateParams() {
		$Controller =& new Controller();
		$Controller->modelClass = 'ControllerPost';
		$Controller->params['url'] = array();
		$Controller->paginate = array('order' => 'ControllerPost.id DESC');
		$Controller->constructClasses();
		$results = Set::extract($Controller->paginate('ControllerPost'), '{n}.ControllerPost.id');
		$this->assertEqual($Controller->params['paging']['ControllerPost']['defaults']['order'], 'ControllerPost.id DESC');
		$this->assertEqual($Controller->params['paging']['ControllerPost']['options']['order'], 'ControllerPost.id DESC');
		$this->assertEqual($results, array(3, 2, 1));
	}

/**
 * test paginate() and virtualField interactions
 *
 * @return void
 */
	function testPaginateOrderVirtualField() {
		$Controller =& new Controller();
		$Controller->uses = array('ControllerPost', 'ControllerComment');
		$Controller->params['url'] = array();
		$Controller->constructClasses();
		$Controller->ControllerPost->virtualFields = array(
			'offset_test' => 'ControllerPost.id + 1'
		);

		$Controller->paginate = array(
			'fields' => array('id', 'title', 'offset_test'),
			'order' => array('offset_test' => 'DESC')
		);
		$result = $Controller->paginate('ControllerPost');
		$this->assertEqual(Set::extract($result, '{n}.ControllerPost.offset_test'), array(4, 3, 2));

		$Controller->passedArgs = array('sort' => 'offset_test', 'direction' => 'asc');
		$result = $Controller->paginate('ControllerPost');
		$this->assertEqual(Set::extract($result, '{n}.ControllerPost.offset_test'), array(2, 3, 4));
	}

/**
 * test paginate() and virtualField overlapping with real fields.
 *
 * @return void
 */
	function testPaginateOrderVirtualFieldSharedWithRealField() {
		$Controller =& new Controller();
		$Controller->uses = array('ControllerPost', 'ControllerComment');
		$Controller->params['url'] = array();
		$Controller->constructClasses();
		$Controller->ControllerComment->virtualFields = array(
			'title' => 'ControllerComment.comment'
		);
		$Controller->ControllerComment->bindModel(array(
			'belongsTo' => array(
				'ControllerPost' => array(
					'className' => 'ControllerPost',
					'foreignKey' => 'article_id'
				)
			)
		), false);

		$Controller->paginate = array(
			'fields' => array('ControllerComment.id', 'title', 'ControllerPost.title'),
		);
		$Controller->passedArgs = array('sort' => 'ControllerPost.title', 'dir' => 'asc');
		$result = $Controller->paginate('ControllerComment');
		$this->assertEqual(Set::extract($result, '{n}.ControllerComment.id'), array(1, 2, 3, 4, 5, 6));
	}

/**
 * testFlash method
 *
 * @access public
 * @return void
 */
	function testFlash() {
		$Controller =& new Controller();
		$Controller->flash('this should work', '/flash');
		$result = $Controller->output;

		$expected = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
		<html xmlns="http://www.w3.org/1999/xhtml">
		<head>
		<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
		<title>this should work</title>
		<style><!--
		P { text-align:center; font:bold 1.1em sans-serif }
		A { color:#444; text-decoration:none }
		A:HOVER { text-decoration: underline; color:#44E }
		--></style>
		</head>
		<body>
		<p><a href="/flash">this should work</a></p>
		</body>
		</html>';
		$result = str_replace(array("\t", "\r\n", "\n"), "", $result);
		$expected =  str_replace(array("\t", "\r\n", "\n"), "", $expected);
		$this->assertEqual($result, $expected);

		App::build(array('views' => array(TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'views'. DS)));
		$Controller =& new Controller();
		$Controller->flash('this should work', '/flash', 1, 'ajax2');
		$result = $Controller->output;
		$this->assertPattern('/Ajax!/', $result);
		App::build();
	}

/**
 * testControllerSet method
 *
 * @access public
 * @return void
 */
	function testControllerSet() {
		$Controller =& new Controller();
		$Controller->set('variable_with_underscores', null);
		$this->assertTrue(array_key_exists('variable_with_underscores', $Controller->viewVars));

		$Controller->viewVars = array();
		$viewVars = array('ModelName' => array('id' => 1, 'name' => 'value'));
		$Controller->set($viewVars);
		$this->assertTrue(array_key_exists('ModelName', $Controller->viewVars));

		$Controller->viewVars = array();
		$Controller->set('variable_with_underscores', 'value');
		$this->assertTrue(array_key_exists('variable_with_underscores', $Controller->viewVars));

		$Controller->viewVars = array();
		$viewVars = array('ModelName' => 'name');
		$Controller->set($viewVars);
		$this->assertTrue(array_key_exists('ModelName', $Controller->viewVars));

		$Controller->set('title', 'someTitle');
		$this->assertIdentical($Controller->viewVars['title'], 'someTitle');
		$this->assertTrue(empty($Controller->pageTitle));

		$Controller->viewVars = array();
		$expected = array('ModelName' => 'name', 'ModelName2' => 'name2');
		$Controller->set(array('ModelName', 'ModelName2'), array('name', 'name2'));
		$this->assertIdentical($Controller->viewVars, $expected);

		$Controller->viewVars = array();
		$Controller->set(array(3 => 'three', 4 => 'four'));
		$Controller->set(array(1 => 'one', 2 => 'two'));
		$expected = array(3 => 'three', 4 => 'four', 1 => 'one', 2 => 'two');
		$this->assertEqual($Controller->viewVars, $expected);
		
	}

/**
 * testRender method
 *
 * @access public
 * @return void
 */
	function testRender() {
		App::build(array(
			'views' => array(TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'views'. DS)
		), true);

		$Controller =& new Controller();
		$Controller->viewPath = 'posts';

		$result = $Controller->render('index');
		$this->assertPattern('/posts index/', $result);

		$result = $Controller->render('/elements/test_element');
		$this->assertPattern('/this is the test element/', $result);

		$Controller = new TestController();
		$Controller->constructClasses();
		$Controller->ControllerComment->validationErrors = array('title' => 'tooShort');
		$expected = $Controller->ControllerComment->validationErrors;

		ClassRegistry::flush();
		$Controller->viewPath = 'posts';
		$result = $Controller->render('index');
		$View = ClassRegistry::getObject('view');
		$this->assertTrue(isset($View->validationErrors['ControllerComment']));
		$this->assertEqual($expected, $View->validationErrors['ControllerComment']);

		$Controller->ControllerComment->validationErrors = array();
		ClassRegistry::flush();
		App::build();
	}

/**
 * test that a component beforeRender can change the controller view class.
 *
 * @return void
 */
	function testComponentBeforeRenderChangingViewClass() {
		$core = App::core('views');
		App::build(array(
			'views' => array(
				TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'views'. DS,
				$core[0]
			)
		), true);
		$Controller =& new Controller();
		$Controller->uses = array();
		$Controller->components = array('Test');
		$Controller->constructClasses();
		$Controller->Test->viewclass = 'Theme';
		$Controller->viewPath = 'posts';
		$Controller->theme = 'test_theme';
		$result = $Controller->render('index');
		$this->assertPattern('/default test_theme layout/', $result);
		App::build();
	}

/**
 * testToBeInheritedGuardmethods method
 *
 * @access public
 * @return void
 */
	function testToBeInheritedGuardmethods() {
		$Controller =& new Controller();
		$this->assertTrue($Controller->_beforeScaffold(''));
		$this->assertTrue($Controller->_afterScaffoldSave(''));
		$this->assertTrue($Controller->_afterScaffoldSaveError(''));
		$this->assertFalse($Controller->_scaffoldError(''));
	}

/**
 * testRedirect method
 *
 * @access public
 * @return void
 */
	function testRedirect() {
		$codes = array(
			100 => "Continue",
			101 => "Switching Protocols",
			200 => "OK",
			201 => "Created",
			202 => "Accepted",
			203 => "Non-Authoritative Information",
			204 => "No Content",
			205 => "Reset Content",
			206 => "Partial Content",
			300 => "Multiple Choices",
			301 => "Moved Permanently",
			302 => "Found",
			303 => "See Other",
			304 => "Not Modified",
			305 => "Use Proxy",
			307 => "Temporary Redirect",
			400 => "Bad Request",
			401 => "Unauthorized",
			402 => "Payment Required",
			403 => "Forbidden",
			404 => "Not Found",
			405 => "Method Not Allowed",
			406 => "Not Acceptable",
			407 => "Proxy Authentication Required",
			408 => "Request Time-out",
			409 => "Conflict",
			410 => "Gone",
			411 => "Length Required",
			412 => "Precondition Failed",
			413 => "Request Entity Too Large",
			414 => "Request-URI Too Large",
			415 => "Unsupported Media Type",
			416 => "Requested range not satisfiable",
			417 => "Expectation Failed",
			500 => "Internal Server Error",
			501 => "Not Implemented",
			502 => "Bad Gateway",
			503 => "Service Unavailable",
			504 => "Gateway Time-out"
		);

		Mock::generatePartial('Controller', 'MockController', array('header'));
		Mock::generate('TestComponent', 'MockTestComponent');
		Mock::generate('TestComponent', 'MockTestBComponent');

		App::import('Helper', 'Cache');

		foreach ($codes as $code => $msg) {
			$MockController =& new MockController();
			$MockController->Component =& new Component();
			$MockController->Component->init($MockController);
			$MockController->expectAt(0, 'header', array("HTTP/1.1 {$code} {$msg}"));
			$MockController->expectAt(1, 'header', array('Location: http://cakephp.org'));
			$MockController->expectCallCount('header', 2);
			$MockController->redirect('http://cakephp.org', (int)$code, false);
			$this->assertFalse($MockController->autoRender);
		}
		foreach ($codes as $code => $msg) {
			$MockController =& new MockController();
			$MockController->Component =& new Component();
			$MockController->Component->init($MockController);
			$MockController->expectAt(0, 'header', array("HTTP/1.1 {$code} {$msg}"));
			$MockController->expectAt(1, 'header', array('Location: http://cakephp.org'));
			$MockController->expectCallCount('header', 2);
			$MockController->redirect('http://cakephp.org', $msg, false);
			$this->assertFalse($MockController->autoRender);
		}

		$MockController =& new MockController();
		$MockController->Component =& new Component();
		$MockController->Component->init($MockController);
		$MockController->expectAt(0, 'header', array('Location: http://www.example.org/users/login'));
		$MockController->expectCallCount('header', 1);
		$MockController->redirect('http://www.example.org/users/login', null, false);

		$MockController =& new MockController();
		$MockController->Component =& new Component();
		$MockController->Component->init($MockController);
		$MockController->expectAt(0, 'header', array('HTTP/1.1 301 Moved Permanently'));
		$MockController->expectAt(1, 'header', array('Location: http://www.example.org/users/login'));
		$MockController->expectCallCount('header', 2);
		$MockController->redirect('http://www.example.org/users/login', 301, false);

		$MockController =& new MockController();
		$MockController->components = array('MockTest');
		$MockController->Component =& new Component();
		$MockController->Component->init($MockController);
		$MockController->MockTest->setReturnValue('beforeRedirect', null);
		$MockController->expectAt(0, 'header', array('HTTP/1.1 301 Moved Permanently'));
		$MockController->expectAt(1, 'header', array('Location: http://cakephp.org'));
		$MockController->expectCallCount('header', 2);
		$MockController->redirect('http://cakephp.org', 301, false);

		$MockController =& new MockController();
		$MockController->components = array('MockTest');
		$MockController->Component =& new Component();
		$MockController->Component->init($MockController);
		$MockController->MockTest->setReturnValue('beforeRedirect', 'http://book.cakephp.org');
		$MockController->expectAt(0, 'header', array('HTTP/1.1 301 Moved Permanently'));
		$MockController->expectAt(1, 'header', array('Location: http://book.cakephp.org'));
		$MockController->expectCallCount('header', 2);
		$MockController->redirect('http://cakephp.org', 301, false);

		$MockController =& new MockController();
		$MockController->components = array('MockTest');
		$MockController->Component =& new Component();
		$MockController->Component->init($MockController);
		$MockController->MockTest->setReturnValue('beforeRedirect', false);
		$MockController->expectNever('header');
		$MockController->redirect('http://cakephp.org', 301, false);

		$MockController =& new MockController();
		$MockController->components = array('MockTest', 'MockTestB');
		$MockController->Component =& new Component();
		$MockController->Component->init($MockController);
		$MockController->MockTest->setReturnValue('beforeRedirect', 'http://book.cakephp.org');
		$MockController->MockTestB->setReturnValue('beforeRedirect', 'http://bakery.cakephp.org');
		$MockController->expectAt(0, 'header', array('HTTP/1.1 301 Moved Permanently'));
		$MockController->expectAt(1, 'header', array('Location: http://bakery.cakephp.org'));
		$MockController->expectCallCount('header', 2);
		$MockController->redirect('http://cakephp.org', 301, false);
	}

/**
 * testMergeVars method
 *
 * @access public
 * @return void
 */
	function testMergeVars() {
		if ($this->skipIf(defined('APP_CONTROLLER_EXISTS'), '%s Need a non-existent AppController')) {
			return;
		}

		$TestController =& new TestController();
		$TestController->constructClasses();

		$testVars = get_class_vars('TestController');
		$appVars = get_class_vars('AppController');

		$components = is_array($appVars['components'])
						? array_merge($appVars['components'], $testVars['components'])
						: $testVars['components'];
		if (!in_array('Session', $components)) {
			$components[] = 'Session';
		}
		$helpers = is_array($appVars['helpers'])
					? array_merge($appVars['helpers'], $testVars['helpers'])
					: $testVars['helpers'];
		$uses = is_array($appVars['uses'])
					? array_merge($appVars['uses'], $testVars['uses'])
					: $testVars['uses'];

		$this->assertEqual(count(array_diff_assoc(Set::normalize($TestController->helpers), Set::normalize($helpers))), 0);
		$this->assertEqual(count(array_diff($TestController->uses, $uses)), 0);
		$this->assertEqual(count(array_diff_assoc(Set::normalize($TestController->components), Set::normalize($components))), 0);

		$expected = array('ControllerComment', 'ControllerAlias', 'ControllerPost');
		$this->assertEqual($expected, $TestController->uses, '$uses was merged incorrectly, AppController models should be last.');
		

		$TestController =& new AnotherTestController();
		$TestController->constructClasses();

		$appVars = get_class_vars('AppController');
		$testVars = get_class_vars('AnotherTestController');


		$this->assertTrue(in_array('ControllerPost', $appVars['uses']));
		$this->assertNull($testVars['uses']);

		$this->assertFalse(isset($TestController->ControllerPost));


		$TestController =& new ControllerCommentsController();
		$TestController->constructClasses();

		$appVars = get_class_vars('AppController');
		$testVars = get_class_vars('ControllerCommentsController');


		$this->assertTrue(in_array('ControllerPost', $appVars['uses']));
		$this->assertEqual(array('ControllerPost'), $testVars['uses']);

		$this->assertTrue(isset($TestController->ControllerPost));
		$this->assertTrue(isset($TestController->ControllerComment));
	}

/**
 * test that options from child classes replace those in the parent classes.
 *
 * @access public
 * @return void
 */
	function testChildComponentOptionsSupercedeParents() {
		if ($this->skipIf(defined('APP_CONTROLLER_EXISTS'), '%s Need a non-existent AppController')) {
			return;
		}
		$TestController =& new TestController();
		$expected = array('foo');
		$TestController->components = array('Cookie' => $expected);
		$TestController->constructClasses();
		$this->assertEqual($TestController->components['Cookie'], $expected);
	}

/**
 * Ensure that __mergeVars is not being greedy and merging with
 * AppController when you make an instance of Controller
 *
 * @return void
 */
	function testMergeVarsNotGreedy() {
		$Controller =& new Controller();
		$Controller->components = array();
		$Controller->uses = array();
		$Controller->constructClasses();

		$this->assertFalse(isset($Controller->Session));
	}

/**
 * testReferer method
 *
 * @access public
 * @return void
 */
	function testReferer() {
		$Controller =& new Controller();
		$_SERVER['HTTP_REFERER'] = 'http://cakephp.org';
		$result = $Controller->referer(null, false);
		$expected = 'http://cakephp.org';
		$this->assertIdentical($result, $expected);

		$_SERVER['HTTP_REFERER'] = '';
		$result = $Controller->referer('http://cakephp.org', false);
		$expected = 'http://cakephp.org';
		$this->assertIdentical($result, $expected);

		$_SERVER['HTTP_REFERER'] = '';
		$referer = array(
			'controller' => 'pages',
			'action' => 'display',
			'home'
		);
		$result = $Controller->referer($referer, false);
		$expected = 'http://' . env('HTTP_HOST') . '/pages/display/home';
		$this->assertIdentical($result, $expected);

		$_SERVER['HTTP_REFERER'] = '';
		$result = $Controller->referer(null, false);
		$expected = '/';
		$this->assertIdentical($result, $expected);

		$_SERVER['HTTP_REFERER'] = FULL_BASE_URL.$Controller->webroot.'/some/path';
		$result = $Controller->referer(null, false);
		$expected = '/some/path';
		$this->assertIdentical($result, $expected);

		$Controller->webroot .= '/';
		$_SERVER['HTTP_REFERER'] = FULL_BASE_URL.$Controller->webroot.'/some/path';
		$result = $Controller->referer(null, false);
		$expected = '/some/path';
		$this->assertIdentical($result, $expected);

		$_SERVER['HTTP_REFERER'] = FULL_BASE_URL.$Controller->webroot.'some/path';
		$result = $Controller->referer(null, false);
		$expected = '/some/path';
		$this->assertIdentical($result, $expected);

		$Controller->webroot = '/recipe/';

		$_SERVER['HTTP_REFERER'] = FULL_BASE_URL.$Controller->webroot.'recipes/add';
		$result = $Controller->referer();
		$expected = '/recipes/add';
		$this->assertIdentical($result, $expected);
	}

/**
 * testSetAction method
 *
 * @access public
 * @return void
 */
	function testSetAction() {
		$TestController =& new TestController();
		$TestController->setAction('index', 1, 2);
		$expected = array('testId' => 1, 'test2Id' => 2);
		$this->assertidentical($TestController->data, $expected);
	}

/**
 * testUnimplementedIsAuthorized method
 *
 * @access public
 * @return void
 */
	function testUnimplementedIsAuthorized() {
		$TestController =& new TestController();
		$TestController->isAuthorized();
		$this->assertError();
	}

/**
 * testValidateErrors method
 *
 * @access public
 * @return void
 */
	function testValidateErrors() {
		$TestController =& new TestController();
		$TestController->constructClasses();
		$this->assertFalse($TestController->validateErrors());
		$this->assertEqual($TestController->validate(), 0);

		$TestController->ControllerComment->invalidate('some_field', 'error_message');
		$TestController->ControllerComment->invalidate('some_field2', 'error_message2');
		$comment =& new ControllerComment();
		$comment->set('someVar', 'data');
		$result = $TestController->validateErrors($comment);
		$expected = array('some_field' => 'error_message', 'some_field2' => 'error_message2');
		$this->assertIdentical($result, $expected);
		$this->assertEqual($TestController->validate($comment), 2);
	}

/**
 * test that validateErrors works with any old model.
 *
 * @return void
 */
	function testValidateErrorsOnArbitraryModels() {
		$TestController =& new TestController();

		$Post = new ControllerPost();
		$Post->validate = array('title' => 'notEmpty');
		$Post->set('title', '');
		$result = $TestController->validateErrors($Post);

		$expected = array('title' => 'This field cannot be left blank');
		$this->assertEqual($result, $expected);
	}

/**
 * testPostConditions method
 *
 * @access public
 * @return void
 */
	function testPostConditions() {
		$Controller =& new Controller();


		$data = array(
			'Model1' => array('field1' => '23'),
			'Model2' => array('field2' => 'string'),
			'Model3' => array('field3' => '23'),
		);
		$expected = array(
			'Model1.field1' => '23',
			'Model2.field2' => 'string',
			'Model3.field3' => '23',
		);
		$result = $Controller->postConditions($data);
		$this->assertIdentical($result, $expected);


		$data = array();
		$Controller->data = array(
			'Model1' => array('field1' => '23'),
			'Model2' => array('field2' => 'string'),
			'Model3' => array('field3' => '23'),
		);
		$expected = array(
			'Model1.field1' => '23',
			'Model2.field2' => 'string',
			'Model3.field3' => '23',
		);
		$result = $Controller->postConditions($data);
		$this->assertIdentical($result, $expected);


		$data = array();
		$Controller->data = array();
		$result = $Controller->postConditions($data);
		$this->assertNull($result);


		$data = array();
		$Controller->data = array(
			'Model1' => array('field1' => '23'),
			'Model2' => array('field2' => 'string'),
			'Model3' => array('field3' => '23'),
		);
		$ops = array(
			'Model1.field1' => '>',
			'Model2.field2' => 'LIKE',
			'Model3.field3' => '<=',
		);
		$expected = array(
			'Model1.field1 >' => '23',
			'Model2.field2 LIKE' => "%string%",
			'Model3.field3 <=' => '23',
		);
		$result = $Controller->postConditions($data, $ops);
		$this->assertIdentical($result, $expected);
	}

/**
 * testRequestHandlerPrefers method
 *
 * @access public
 * @return void
 */
	function testRequestHandlerPrefers(){
		Configure::write('debug', 2);
		$Controller =& new Controller();
		$Controller->components = array("RequestHandler");
		$Controller->modelClass='ControllerPost';
		$Controller->params['url']['ext'] = 'rss';
		$Controller->constructClasses();
		$Controller->Component->initialize($Controller);
		$Controller->beforeFilter();
		$Controller->Component->startup($Controller);

		$this->assertEqual($Controller->RequestHandler->prefers(), 'rss');
		unset($Controller);
	}

/**
 * testControllerHttpCodes method
 *
 * @access public
 * @return void
 */
	function testControllerHttpCodes() {
		$Controller =& new Controller();
		$result = $Controller->httpCodes();
		$this->assertEqual(count($result), 39);

		$result = $Controller->httpCodes(100);
		$expected = array(100 => 'Continue');
		$this->assertEqual($result, $expected);

		$codes = array(
			1337 => 'Undefined Unicorn',
			1729 => 'Hardy-Ramanujan Located'
		);

		$result = $Controller->httpCodes($codes);
		$this->assertTrue($result);
		$this->assertEqual(count($Controller->httpCodes()), 41);

		$result = $Controller->httpCodes(1337);
		$expected = array(1337 => 'Undefined Unicorn');
		$this->assertEqual($result, $expected);

		$codes = array(404 => 'Sorry Bro');
		$result = $Controller->httpCodes($codes);
		$this->assertTrue($result);
		$this->assertEqual(count($Controller->httpCodes()), 41);

		$result = $Controller->httpCodes(404);
		$expected = array(404 => 'Sorry Bro');
		$this->assertEqual($result, $expected);
	}

/**
 * Tests that the startup process calls the correct functions
 *
 * @access public
 * @return void
 */
	function testStartupProcess() {
		Mock::generatePartial('AnotherTestController','MockedController', array('beforeFilter', 'afterFilter'));
		Mock::generate('TestComponent', 'MockTestComponent', array('startup', 'initialize'));
		$MockedController =& new MockedController();
		$MockedController->components = array('MockTest');
		$MockedController->Component =& new Component();
		$MockedController->Component->init($MockedController);
		$MockedController->expectCallCount('beforeFilter', 1);
		$MockedController->MockTest->expectCallCount('initialize', 1);
		$MockedController->MockTest->expectCallCount('startup', 1);
		$MockedController->startupProcess();
	}
/**
 * Tests that the shutdown process calls the correct functions
 *
 * @access public
 * @return void
 */
	function testShutdownProcess() {
		Mock::generate('TestComponent', 'MockTestComponent', array('shutdown'));
		$MockedController =& new MockedController();
		$MockedController->components = array('MockTest');
		$MockedController->Component =& new Component();
		$MockedController->Component->init($MockedController);
		$MockedController->expectCallCount('afterFilter', 1);
		$MockedController->MockTest->expectCallCount('shutdown', 1);
		$MockedController->shutdownProcess();
	}

/**
 * Tests that the correct alias is selected
 *
 * @return void
 */
	function testValidateSortAlias() {
		$Controller =& new Controller();
		$Controller->uses = array('ControllerPost', 'ControllerComment');
		$Controller->passedArgs[] = '1';
		$Controller->params['url'] = array();
		$Controller->constructClasses();
		$Controller->passedArgs = array('sort' => 'Derp.id', 'direction' => 'asc');
		$results = Set::extract($Controller->paginate('ControllerPost'), '{n}.ControllerPost.id');
		$this->assertEqual($Controller->params['paging']['ControllerPost']['page'], 1);
		$this->assertEqual($results, array(1, 2, 3));
	}

}