--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cake/tests/cases/libs/controller/component.test.php	Sun Jul 24 21:08:31 2011 +0900
@@ -0,0 +1,587 @@
+<?php
+/**
+ * ComponentTest file
+ *
+ * PHP versions 4 and 5
+ *
+ * CakePHP(tm) Tests <http://book.cakephp.org/view/1196/Testing>
+ * Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
+ *
+ *  Licensed under The Open Group Test Suite License
+ *  Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
+ * @link          http://book.cakephp.org/view/1196/Testing CakePHP(tm) Tests
+ * @package       cake
+ * @subpackage    cake.tests.cases.libs.controller
+ * @since         CakePHP(tm) v 1.2.0.5436
+ * @license       http://www.opensource.org/licenses/opengroup.php The Open Group Test Suite License
+ */
+App::import('Controller', 'Controller', false);
+App::import('Controller', 'Component', false);
+
+if (!class_exists('AppController')) {
+
+/**
+ * AppController class
+ *
+ * @package       cake
+ * @subpackage    cake.tests.cases.libs.controller
+ */
+	class AppController extends Controller {
+
+/**
+ * name property
+ *
+ * @var string 'App'
+ * @access public
+ */
+		var $name = 'App';
+
+/**
+ * uses property
+ *
+ * @var array
+ * @access public
+ */
+		var $uses = array();
+
+/**
+ * helpers property
+ *
+ * @var array
+ * @access public
+ */
+		var $helpers = array();
+
+/**
+ * components property
+ *
+ * @var array
+ * @access public
+ */
+		var $components = array('Orange' => array('colour' => 'blood orange'));
+	}
+} elseif (!defined('APP_CONTROLLER_EXISTS')){
+	define('APP_CONTROLLER_EXISTS', true);
+}
+
+/**
+ * ParamTestComponent
+ *
+ * @package       cake
+ * @subpackage    cake.tests.cases.libs.controller
+ */
+class ParamTestComponent extends Object {
+
+/**
+ * name property
+ *
+ * @var string 'ParamTest'
+ * @access public
+ */
+	var $name = 'ParamTest';
+
+/**
+ * components property
+ *
+ * @var array
+ * @access public
+ */
+	var $components = array('Banana' => array('config' => 'value'));
+
+/**
+ * initialize method
+ *
+ * @param mixed $controller
+ * @param mixed $settings
+ * @access public
+ * @return void
+ */
+	function initialize(&$controller, $settings) {
+		foreach ($settings as $key => $value) {
+			if (is_numeric($key)) {
+				$this->{$value} = true;
+			} else {
+				$this->{$key} = $value;
+			}
+		}
+	}
+}
+
+/**
+ * ComponentTestController class
+ *
+ * @package       cake
+ * @subpackage    cake.tests.cases.libs.controller
+ */
+class ComponentTestController extends AppController {
+
+/**
+ * name property
+ *
+ * @var string 'ComponentTest'
+ * @access public
+ */
+	var $name = 'ComponentTest';
+
+/**
+ * uses property
+ *
+ * @var array
+ * @access public
+ */
+	var $uses = array();
+}
+
+/**
+ * AppleComponent class
+ *
+ * @package       cake
+ * @subpackage    cake.tests.cases.libs.controller
+ */
+class AppleComponent extends Object {
+
+/**
+ * components property
+ *
+ * @var array
+ * @access public
+ */
+	var $components = array('Orange');
+
+/**
+ * testName property
+ *
+ * @var mixed null
+ * @access public
+ */
+	var $testName = null;
+
+/**
+ * startup method
+ *
+ * @param mixed $controller
+ * @access public
+ * @return void
+ */
+	function startup(&$controller) {
+		$this->testName = $controller->name;
+	}
+}
+
+/**
+ * OrangeComponent class
+ *
+ * @package       cake
+ * @subpackage    cake.tests.cases.libs.controller
+ */
+class OrangeComponent extends Object {
+
+/**
+ * components property
+ *
+ * @var array
+ * @access public
+ */
+	var $components = array('Banana');
+
+/**
+ * initialize method
+ *
+ * @param mixed $controller
+ * @access public
+ * @return void
+ */
+	function initialize(&$controller, $settings) {
+		$this->Controller = $controller;
+		$this->Banana->testField = 'OrangeField';
+		$this->settings = $settings;
+	}
+
+/**
+ * startup method
+ *
+ * @param Controller $controller
+ * @return string
+ * @access public
+ */
+	function startup(&$controller) {
+		$controller->foo = 'pass';
+	}
+}
+
+/**
+ * BananaComponent class
+ *
+ * @package       cake
+ * @subpackage    cake.tests.cases.libs.controller
+ */
+class BananaComponent extends Object {
+
+/**
+ * testField property
+ *
+ * @var string 'BananaField'
+ * @access public
+ */
+	var $testField = 'BananaField';
+
+/**
+ * startup method
+ *
+ * @param Controller $controller
+ * @return string
+ * @access public
+ */
+	function startup(&$controller) {
+		$controller->bar = 'fail';
+	}
+}
+
+/**
+ * MutuallyReferencingOneComponent class
+ *
+ * @package       cake
+ * @subpackage    cake.tests.cases.libs.controller
+ */
+class MutuallyReferencingOneComponent extends Object {
+
+/**
+ * components property
+ *
+ * @var array
+ * @access public
+ */
+	var $components = array('MutuallyReferencingTwo');
+}
+
+/**
+ * MutuallyReferencingTwoComponent class
+ *
+ * @package       cake
+ * @subpackage    cake.tests.cases.libs.controller
+ */
+class MutuallyReferencingTwoComponent extends Object {
+
+/**
+ * components property
+ *
+ * @var array
+ * @access public
+ */
+	var $components = array('MutuallyReferencingOne');
+}
+
+/**
+ * SomethingWithEmailComponent class
+ *
+ * @package       cake
+ * @subpackage    cake.tests.cases.libs.controller
+ */
+class SomethingWithEmailComponent extends Object {
+
+/**
+ * components property
+ *
+ * @var array
+ * @access public
+ */
+	var $components = array('Email');
+}
+
+Mock::generate('Object', 'ComponentMockComponent', array('startup', 'beforeFilter', 'beforeRender', 'other'));
+
+/**
+ * ComponentTest class
+ *
+ * @package       cake
+ * @subpackage    cake.tests.cases.libs.controller
+ */
+class ComponentTest extends CakeTestCase {
+
+/**
+ * setUp method
+ *
+ * @access public
+ * @return void
+ */
+	function setUp() {
+		$this->_pluginPaths = App::path('plugins');
+		App::build(array(
+			'plugins' => array(TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'plugins' . DS)
+		));
+	}
+
+/**
+ * tearDown method
+ *
+ * @access public
+ * @return void
+ */
+	function tearDown() {
+		App::build();
+		ClassRegistry::flush();
+	}
+
+/**
+ * testLoadComponents method
+ *
+ * @access public
+ * @return void
+ */
+	function testLoadComponents() {
+		$Controller =& new ComponentTestController();
+		$Controller->components = array('RequestHandler');
+
+		$Component =& new Component();
+		$Component->init($Controller);
+
+		$this->assertTrue(is_a($Controller->RequestHandler, 'RequestHandlerComponent'));
+
+		$Controller =& new ComponentTestController();
+		$Controller->plugin = 'test_plugin';
+		$Controller->components = array('RequestHandler', 'TestPluginComponent');
+
+		$Component =& new Component();
+		$Component->init($Controller);
+
+		$this->assertTrue(is_a($Controller->RequestHandler, 'RequestHandlerComponent'));
+		$this->assertTrue(is_a($Controller->TestPluginComponent, 'TestPluginComponentComponent'));
+		$this->assertTrue(is_a(
+			$Controller->TestPluginComponent->TestPluginOtherComponent,
+			'TestPluginOtherComponentComponent'
+		));
+		$this->assertFalse(isset($Controller->TestPluginOtherComponent));
+
+		$Controller =& new ComponentTestController();
+		$Controller->components = array('Security');
+
+		$Component =& new Component();
+		$Component->init($Controller);
+
+		$this->assertTrue(is_a($Controller->Security, 'SecurityComponent'));
+		$this->assertTrue(is_a($Controller->Security->Session, 'SessionComponent'));
+
+		$Controller =& new ComponentTestController();
+		$Controller->components = array('Security', 'Cookie', 'RequestHandler');
+
+		$Component =& new Component();
+		$Component->init($Controller);
+
+		$this->assertTrue(is_a($Controller->Security, 'SecurityComponent'));
+		$this->assertTrue(is_a($Controller->Security->RequestHandler, 'RequestHandlerComponent'));
+		$this->assertTrue(is_a($Controller->RequestHandler, 'RequestHandlerComponent'));
+		$this->assertTrue(is_a($Controller->Cookie, 'CookieComponent'));
+	}
+
+/**
+ * test component loading
+ *
+ * @return void
+ */
+	function testNestedComponentLoading() {
+		$Controller =& new ComponentTestController();
+		$Controller->components = array('Apple');
+		$Controller->uses = false;
+		$Controller->constructClasses();
+		$Controller->Component->initialize($Controller);
+
+		$this->assertTrue(is_a($Controller->Apple, 'AppleComponent'));
+		$this->assertTrue(is_a($Controller->Apple->Orange, 'OrangeComponent'));
+		$this->assertTrue(is_a($Controller->Apple->Orange->Banana, 'BananaComponent'));
+		$this->assertTrue(is_a($Controller->Apple->Orange->Controller, 'ComponentTestController'));
+		$this->assertTrue(empty($Controller->Apple->Session));
+		$this->assertTrue(empty($Controller->Apple->Orange->Session));
+	}
+
+/**
+ * Tests Component::startup() and only running callbacks for components directly attached to
+ * the controller.
+ *
+ * @return void
+ */
+	function testComponentStartup() {
+		$Controller =& new ComponentTestController();
+		$Controller->components = array('Apple');
+		$Controller->uses = false;
+		$Controller->constructClasses();
+		$Controller->Component->initialize($Controller);
+		$Controller->beforeFilter();
+		$Controller->Component->startup($Controller);
+
+		$this->assertTrue(is_a($Controller->Apple, 'AppleComponent'));
+		$this->assertEqual($Controller->Apple->testName, 'ComponentTest');
+
+		$expected = !(defined('APP_CONTROLLER_EXISTS') && APP_CONTROLLER_EXISTS);
+		$this->assertEqual(isset($Controller->foo), $expected);
+		$this->assertFalse(isset($Controller->bar));
+	}
+
+/**
+ * test that triggerCallbacks fires methods on all the components, and can trigger any method.
+ *
+ * @return void
+ */
+	function testTriggerCallback() {
+		$Controller =& new ComponentTestController();
+		$Controller->components = array('ComponentMock');
+		$Controller->uses = null;
+		$Controller->constructClasses();
+
+		$Controller->ComponentMock->expectOnce('beforeRender');
+		$Controller->Component->triggerCallback('beforeRender', $Controller);
+
+		$Controller->ComponentMock->expectNever('beforeFilter');
+		$Controller->ComponentMock->enabled = false;
+		$Controller->Component->triggerCallback('beforeFilter', $Controller);
+	}
+
+/**
+ * test a component being used more than once.
+ *
+ * @return void
+ */
+	function testMultipleComponentInitialize() {
+		$Controller =& new ComponentTestController();
+		$Controller->uses = false;
+		$Controller->components = array('Orange', 'Banana');
+		$Controller->constructClasses();
+		$Controller->Component->initialize($Controller);
+
+		$this->assertEqual($Controller->Banana->testField, 'OrangeField');
+		$this->assertEqual($Controller->Orange->Banana->testField, 'OrangeField');
+	}
+
+/**
+ * Test Component declarations with Parameters
+ * tests merging of component parameters and merging / construction of components.
+ *
+ * @return void
+ */
+	function testComponentsWithParams() {
+		if ($this->skipIf(defined('APP_CONTROLLER_EXISTS'), '%s Need a non-existent AppController')) {
+			return;
+		}
+
+		$Controller =& new ComponentTestController();
+		$Controller->components = array('ParamTest' => array('test' => 'value', 'flag'), 'Apple');
+		$Controller->uses = false;
+		$Controller->constructClasses();
+		$Controller->Component->initialize($Controller);
+
+		$this->assertTrue(is_a($Controller->ParamTest, 'ParamTestComponent'));
+		$this->assertTrue(is_a($Controller->ParamTest->Banana, 'BananaComponent'));
+		$this->assertTrue(is_a($Controller->Orange, 'OrangeComponent'));
+		$this->assertFalse(isset($Controller->Session));
+		$this->assertEqual($Controller->Orange->settings, array('colour' => 'blood orange'));
+		$this->assertEqual($Controller->ParamTest->test, 'value');
+		$this->assertEqual($Controller->ParamTest->flag, true);
+
+		//Settings are merged from app controller and current controller.
+		$Controller =& new ComponentTestController();
+		$Controller->components = array(
+			'ParamTest' => array('test' => 'value'),
+			'Orange' => array('ripeness' => 'perfect')
+		);
+		$Controller->constructClasses();
+		$Controller->Component->initialize($Controller);
+
+		$expected = array('colour' => 'blood orange', 'ripeness' => 'perfect');
+		$this->assertEqual($Controller->Orange->settings, $expected);
+		$this->assertEqual($Controller->ParamTest->test, 'value');
+	}
+
+/**
+ * Ensure that settings are not duplicated when passed into component initialize.
+ *
+ * @return void
+ */
+	function testComponentParamsNoDuplication() {
+		if ($this->skipIf(defined('APP_CONTROLLER_EXISTS'), '%s Need a non-existent AppController')) {
+			return;
+		}
+		$Controller =& new ComponentTestController();
+		$Controller->components = array('Orange' => array('setting' => array('itemx')));
+		$Controller->uses = false;
+
+		$Controller->constructClasses();
+		$Controller->Component->initialize($Controller);
+		$expected = array('setting' => array('itemx'), 'colour' => 'blood orange');
+		$this->assertEqual($Controller->Orange->settings, $expected, 'Params duplication has occured %s');
+	}
+
+/**
+ * Test mutually referencing components.
+ *
+ * @return void
+ */
+	function testMutuallyReferencingComponents() {
+		$Controller =& new ComponentTestController();
+		$Controller->components = array('MutuallyReferencingOne');
+		$Controller->uses = false;
+		$Controller->constructClasses();
+		$Controller->Component->initialize($Controller);
+
+		$this->assertTrue(is_a(
+			$Controller->MutuallyReferencingOne,
+			'MutuallyReferencingOneComponent'
+		));
+		$this->assertTrue(is_a(
+			$Controller->MutuallyReferencingOne->MutuallyReferencingTwo,
+			'MutuallyReferencingTwoComponent'
+		));
+		$this->assertTrue(is_a(
+			$Controller->MutuallyReferencingOne->MutuallyReferencingTwo->MutuallyReferencingOne,
+			'MutuallyReferencingOneComponent'
+		));
+	}
+
+/**
+ * Test mutually referencing components.
+ *
+ * @return void
+ */
+	function testSomethingReferencingEmailComponent() {
+		$Controller =& new ComponentTestController();
+		$Controller->components = array('SomethingWithEmail');
+		$Controller->uses = false;
+		$Controller->constructClasses();
+		$Controller->Component->initialize($Controller);
+		$Controller->beforeFilter();
+		$Controller->Component->startup($Controller);
+
+		$this->assertTrue(is_a(
+			$Controller->SomethingWithEmail,
+			'SomethingWithEmailComponent'
+		));
+		$this->assertTrue(is_a(
+			$Controller->SomethingWithEmail->Email,
+			'EmailComponent'
+		));
+		$this->assertTrue(is_a(
+			$Controller->SomethingWithEmail->Email->Controller,
+			'ComponentTestController'
+		));
+	}
+
+/**
+ * Test that SessionComponent doesn't get added if its already in the components array.
+ *
+ * @return void
+ * @access public
+ */
+	function testDoubleLoadingOfSessionComponent() {
+		if ($this->skipIf(defined('APP_CONTROLLER_EXISTS'), '%s Need a non-existent AppController')) {
+			return;
+		}
+
+		$Controller =& new ComponentTestController();
+		$Controller->uses = false;
+		$Controller->components = array('Session');
+		$Controller->constructClasses();
+
+		$this->assertEqual($Controller->components, array('Session' => '', 'Orange' => array('colour' => 'blood orange')));
+	}
+
+}