text: <?php
  /**
   * ComponentCollectionTest file
   *
   * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
   * 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://book.cakephp.org/2.0/en/development/testing.html CakePHP(tm) Tests
   * @package       Cake.Test.Case.Controller
   * @since         CakePHP(tm) v 2.0
   * @license       http://www.opensource.org/licenses/mit-license.php MIT License
   */
  
  App::uses('CakeResponse', 'Network');
  App::uses('CookieComponent', 'Controller/Component');
  App::uses('SecurityComponent', 'Controller/Component');
  App::uses('ComponentCollection', 'Controller');
  
  /**
   * Extended CookieComponent
   */
  class CookieAliasComponent extends CookieComponent {
  }
  
  class ComponentCollectionTest extends CakeTestCase {
  
  /**
   * setUp
   *
   * @return void
   */
  	public function setUp() {
  		parent::setUp();
  		$this->Components = new ComponentCollection();
  	}
  
  /**
   * tearDown
   *
   * @return void
   */
  	public function tearDown() {
  		parent::tearDown();
  		unset($this->Components);
  	}
  
  /**
   * test triggering callbacks on loaded helpers
   *
   * @return void
   */
  	public function testLoad() {
  		$result = $this->Components->load('Cookie');
  		$this->assertInstanceOf('CookieComponent', $result);
  		$this->assertInstanceOf('CookieComponent', $this->Components->Cookie);
  
  		$result = $this->Components->loaded();
  		$this->assertEquals(array('Cookie'), $result, 'loaded() results are wrong.');
  
  		$this->assertTrue($this->Components->enabled('Cookie'));
  
  		$result = $this->Components->load('Cookie');
  		$this->assertSame($result, $this->Components->Cookie);
  	}
  
  /**
   * Tests loading as an alias
   *
   * @return void
   */
  	public function testLoadWithAlias() {
  		$result = $this->Components->load('Cookie', array('className' => 'CookieAlias', 'somesetting' => true));
  		$this->assertInstanceOf('CookieAliasComponent', $result);
  		$this->assertInstanceOf('CookieAliasComponent', $this->Components->Cookie);
  		$this->assertTrue($this->Components->Cookie->settings['somesetting']);
  
  		$result = $this->Components->loaded();
  		$this->assertEquals(array('Cookie'), $result, 'loaded() results are wrong.');
  
  		$this->assertTrue($this->Components->enabled('Cookie'));
  
  		$result = $this->Components->load('Cookie');
  		$this->assertInstanceOf('CookieAliasComponent', $result);
  
  		App::build(array('Plugin' => array(CAKE . 'Test' . DS . 'test_app' . DS . 'Plugin' . DS)));
  		CakePlugin::load('TestPlugin');
  		$result = $this->Components->load('SomeOther', array('className' => 'TestPlugin.Other'));
  		$this->assertInstanceOf('OtherComponent', $result);
  		$this->assertInstanceOf('OtherComponent', $this->Components->SomeOther);
  
  		$result = $this->Components->loaded();
  		$this->assertEquals(array('Cookie', 'SomeOther'), $result, 'loaded() results are wrong.');
  		App::build();
  		CakePlugin::unload();
  	}
  
  /**
   * test load and enable = false
   *
   * @return void
   */
  	public function testLoadWithEnableFalse() {
  		$result = $this->Components->load('Cookie', array('enabled' => false));
  		$this->assertInstanceOf('CookieComponent', $result);
  		$this->assertInstanceOf('CookieComponent', $this->Components->Cookie);
  
  		$this->assertFalse($this->Components->enabled('Cookie'), 'Cookie should be disabled');
  	}
  
  /**
   * test missingcomponent exception
   *
   * @expectedException MissingComponentException
   * @return void
   */
  	public function testLoadMissingComponent() {
  		$this->Components->load('ThisComponentShouldAlwaysBeMissing');
  	}
  
  /**
   * test loading a plugin component.
   *
   * @return void
   */
  	public function testLoadPluginComponent() {
  		App::build(array(
  			'Plugin' => array(CAKE . 'Test' . DS . 'test_app' . DS . 'Plugin' . DS),
  		));
  		CakePlugin::load('TestPlugin');
  		$result = $this->Components->load('TestPlugin.Other');
  		$this->assertInstanceOf('OtherComponent', $result, 'Component class is wrong.');
  		$this->assertInstanceOf('OtherComponent', $this->Components->Other, 'Class is wrong');
  		App::build();
  		CakePlugin::unload();
  	}
  
  /**
   * test unload()
   *
   * @return void
   */
  	public function testUnload() {
  		$this->Components->load('Cookie');
  		$this->Components->load('Security');
  
  		$result = $this->Components->loaded();
  		$this->assertEquals(array('Cookie', 'Security'), $result, 'loaded components is wrong');
  
  		$this->Components->unload('Cookie');
  		$this->assertFalse(isset($this->Components->Cookie));
  		$this->assertTrue(isset($this->Components->Security));
  
  		$result = $this->Components->loaded();
  		$this->assertEquals(array('Security'), $result, 'loaded components is wrong');
  
  		$result = $this->Components->enabled();
  		$this->assertEquals(array('Security'), $result, 'enabled components is wrong');
  	}
  
  /**
   * test getting the controller out of the collection
   *
   * @return void
   */
  	public function testGetController() {
  		$controller = $this->getMock('Controller');
  		$controller->components = array('Security');
  		$this->Components->init($controller);
  		$result = $this->Components->getController();
  
  		$this->assertSame($controller, $result);
  	}
  }
  