* Copyright 2005-2009, Cake Software Foundation, Inc. (http://www.cakefoundation.org) * * Licensed under The Open Group Test Suite License * Redistributions of files must retain the above copyright notice. * * @filesource * @copyright Copyright 2005-2009, Cake Software Foundation, Inc. (http://www.cakefoundation.org) * @link https://trac.cakephp.org/wiki/Developement/TestSuite CakePHP(tm) Tests * @package cake * @subpackage cake.tests.cases.libs * @since CakePHP(tm) v 1.2.0.4206 * @license http://www.opensource.org/licenses/opengroup.php The Open Group Test Suite License */ App::import('Core', array('View', 'Controller')); if (!class_exists('ErrorHandler')) { App::import('Core', array('Error')); } if (!defined('CAKEPHP_UNIT_TEST_EXECUTION')) { define('CAKEPHP_UNIT_TEST_EXECUTION', 1); } /** * ViewPostsController class * * @package cake * @subpackage cake.tests.cases.libs.view */ class ViewPostsController extends Controller { /** * name property * * @var string 'Posts' * @access public */ var $name = 'Posts'; /** * uses property * * @var mixed null * @access public */ var $uses = null; /** * index method * * @access public * @return void */ function index() { $this->set('testData', 'Some test data'); $test2 = 'more data'; $test3 = 'even more data'; $this->set(compact('test2', 'test3')); } /** * nocache_tags_with_element method * * @access public * @return void */ function nocache_multiple_element() { $this->set('foo', 'this is foo var'); $this->set('bar', 'this is bar var'); } } /** * ViewTestErrorHandler class * * @package cake * @subpackage cake.tests.cases.libs.view */ class ViewTestErrorHandler extends ErrorHandler { /** * stop method * * @access public * @return void */ function _stop() { return; } } /** * TestView class * * @package cake * @subpackage cake.tests.cases.libs.view */ class TestView extends View { /** * getViewFileName method * * @param mixed $name * @access public * @return void */ function getViewFileName($name = null) { return $this->_getViewFileName($name); } /** * getLayoutFileName method * * @param mixed $name * @access public * @return void */ function getLayoutFileName($name = null) { return $this->_getLayoutFileName($name); } /** * loadHelpers method * * @param mixed $loaded * @param mixed $helpers * @param mixed $parent * @access public * @return void */ function loadHelpers(&$loaded, $helpers, $parent = null) { return $this->_loadHelpers($loaded, $helpers, $parent); } /** * paths method * * @param string $plugin * @param boolean $cached * @access public * @return void */ function paths($plugin = null, $cached = true) { return $this->_paths($plugin, $cached); } /** * cakeError method * * @param mixed $method * @param mixed $messages * @access public * @return void */ function cakeError($method, $messages) { $error =& new ViewTestErrorHandler($method, $messages); return $error; } } /** * TestAfterHelper class * * @package cake * @subpackage cake.tests.cases.libs.view */ class TestAfterHelper extends Helper { /** * property property * * @var string '' * @access public */ var $property = ''; /** * beforeLayout method * * @access public * @return void */ function beforeLayout() { $this->property = 'Valuation'; } /** * afterLayout method * * @access public * @return void */ function afterLayout() { $View =& ClassRegistry::getObject('afterView'); $View->output .= 'modified in the afterlife'; } } Mock::generate('Helper', 'CallbackMockHelper'); /** * ViewTest class * * @package cake * @subpackage cake.tests.cases.libs */ class ViewTest extends CakeTestCase { /** * setUp method * * @access public * @return void */ function setUp() { Router::reload(); $this->Controller = new Controller(); $this->PostsController = new ViewPostsController(); $this->PostsController->viewPath = 'posts'; $this->PostsController->index(); $this->View = new View($this->PostsController); } /** * tearDown method * * @access public * @return void */ function tearDown() { unset($this->View); unset($this->PostsController); unset($this->Controller); } /** * endTest * * @access public * @return void */ function startTest() { App::build(array( 'plugins' => array(TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'plugins' . DS), 'views' => array( TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'views'. DS, TEST_CAKE_CORE_INCLUDE_PATH . 'libs' . DS . 'view' . DS ) ), true); } /** * endTest * * @access public * @return void */ function endTest() { App::build(); } /** * testPluginGetTemplate method * * @access public * @return void */ function testPluginGetTemplate() { $this->Controller->plugin = 'test_plugin'; $this->Controller->name = 'TestPlugin'; $this->Controller->viewPath = 'tests'; $this->Controller->action = 'index'; $View = new TestView($this->Controller); $expected = TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'plugins' . DS .'test_plugin' . DS . 'views' . DS .'tests' . DS .'index.ctp'; $result = $View->getViewFileName('index'); $this->assertEqual($result, $expected); $expected = TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'plugins' . DS .'test_plugin' . DS . 'views' . DS . 'layouts' . DS .'default.ctp'; $result = $View->getLayoutFileName(); $this->assertEqual($result, $expected); } /** * test that plugin/$plugin_name is only appended to the paths it should be. * * @return void **/ function testPluginPathGeneration() { $this->Controller->plugin = 'test_plugin'; $this->Controller->name = 'TestPlugin'; $this->Controller->viewPath = 'tests'; $this->Controller->action = 'index'; $View = new TestView($this->Controller); $paths = $View->paths(); $this->assertEqual($paths, App::path('views')); $paths = $View->paths('test_plugin'); $expected = array( TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'views' . DS . 'plugins' . DS . 'test_plugin' . DS, TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'plugins' . DS . 'test_plugin' . DS . 'views' . DS, TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'views' . DS, TEST_CAKE_CORE_INCLUDE_PATH . 'libs' . DS . 'view' . DS ); $this->assertEqual($paths, $expected); } /** * test that CamelCase plugins still find their view files. * * @return void **/ function testCamelCasePluginGetTemplate() { $this->Controller->plugin = 'TestPlugin'; $this->Controller->name = 'TestPlugin'; $this->Controller->viewPath = 'tests'; $this->Controller->action = 'index'; $View = new TestView($this->Controller); App::build(array( 'plugins' => array(TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'plugins' . DS), 'views' => array(TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'views'. DS) )); $expected = TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'plugins' . DS .'test_plugin' . DS . 'views' . DS .'tests' . DS .'index.ctp'; $result = $View->getViewFileName('index'); $this->assertEqual($result, $expected); $expected = TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'plugins' . DS .'test_plugin' . DS . 'views' . DS . 'layouts' . DS .'default.ctp'; $result = $View->getLayoutFileName(); $this->assertEqual($result, $expected); } /** * testGetTemplate method * * @access public * @return void */ function testGetTemplate() { $this->Controller->plugin = null; $this->Controller->name = 'Pages'; $this->Controller->viewPath = 'pages'; $this->Controller->action = 'display'; $this->Controller->params['pass'] = array('home'); $View = new TestView($this->Controller); $expected = TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'views' . DS .'pages' . DS .'home.ctp'; $result = $View->getViewFileName('home'); $this->assertEqual($result, $expected); $expected = TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'views' . DS .'posts' . DS .'index.ctp'; $result = $View->getViewFileName('/posts/index'); $this->assertEqual($result, $expected); $expected = TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'views' . DS .'posts' . DS .'index.ctp'; $result = $View->getViewFileName('../posts/index'); $this->assertEqual($result, $expected); $expected = TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'views' . DS . 'layouts' . DS .'default.ctp'; $result = $View->getLayoutFileName(); $this->assertEqual($result, $expected); $View->layoutPath = 'rss'; $expected = TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'views' . DS . 'layouts' . DS . 'rss' . DS . 'default.ctp'; $result = $View->getLayoutFileName(); $this->assertEqual($result, $expected); $View->layoutPath = 'email' . DS . 'html'; $expected = TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'views' . DS . 'layouts' . DS . 'email' . DS . 'html' . DS . 'default.ctp'; $result = $View->getLayoutFileName(); $this->assertEqual($result, $expected); } /** * testMissingView method * * @access public * @return void */ function testMissingView() { $this->Controller->plugin = null; $this->Controller->name = 'Pages'; $this->Controller->viewPath = 'pages'; $this->Controller->action = 'display'; $this->Controller->params['pass'] = array('home'); $View = new TestView($this->Controller); ob_start(); $result = $View->getViewFileName('does_not_exist'); $expected = str_replace(array("\t", "\r\n", "\n"), "", ob_get_clean()); $this->assertPattern("/PagesController::/", $expected); $this->assertPattern("/pages(\/|\\\)does_not_exist.ctp/", $expected); } /** * testMissingLayout method * * @access public * @return void */ function testMissingLayout() { $this->Controller->plugin = null; $this->Controller->name = 'Posts'; $this->Controller->viewPath = 'posts'; $this->Controller->layout = 'whatever'; $View = new TestView($this->Controller); ob_start(); $result = $View->getLayoutFileName(); $expected = str_replace(array("\t", "\r\n", "\n"), "", ob_get_clean()); $this->assertPattern("/Missing Layout/", $expected); $this->assertPattern("/layouts(\/|\\\)whatever.ctp/", $expected); } /** * testViewVars method * * @access public * @return void */ function testViewVars() { $this->assertEqual($this->View->viewVars, array('testData' => 'Some test data', 'test2' => 'more data', 'test3' => 'even more data')); } /** * testUUIDGeneration method * * @access public * @return void */ function testUUIDGeneration() { $result = $this->View->uuid('form', array('controller' => 'posts', 'action' => 'index')); $this->assertEqual($result, 'form0425fe3bad'); $result = $this->View->uuid('form', array('controller' => 'posts', 'action' => 'index')); $this->assertEqual($result, 'forma9918342a7'); $result = $this->View->uuid('form', array('controller' => 'posts', 'action' => 'index')); $this->assertEqual($result, 'form3ecf2e3e96'); } /** * testAddInlineScripts method * * @access public * @return void */ function testAddInlineScripts() { $this->View->addScript('prototype.js'); $this->View->addScript('prototype.js'); $this->assertEqual($this->View->__scripts, array('prototype.js')); $this->View->addScript('mainEvent', 'Event.observe(window, "load", function() { doSomething(); }, true);'); $this->assertEqual($this->View->__scripts, array('prototype.js', 'mainEvent' => 'Event.observe(window, "load", function() { doSomething(); }, true);')); } /** * testElement method * * @access public * @return void */ function testElement() { $result = $this->View->element('test_element'); $this->assertEqual($result, 'this is the test element'); $result = $this->View->element('non_existant_element'); $this->assertPattern('/Not Found:/', $result); $this->assertPattern('/non_existant_element/', $result); } /** * testElementCacheHelperNoCache method * * @access public * @return void */ function testElementCacheHelperNoCache() { $Controller = new ViewPostsController(); $View = new View($Controller); $empty = array(); $helpers = $View->_loadHelpers($empty, array('cache')); $View->loaded = $helpers; $result = $View->element('test_element', array('ram' => 'val', 'test' => array('foo', 'bar'))); $this->assertEqual($result, 'this is the test element'); } /** * testElementCache method * * @access public * @return void */ function testElementCache() { $View = new TestView($this->PostsController); $element = 'test_element'; $expected = 'this is the test element'; $result = $View->element($element); $this->assertEqual($result, $expected); $cached = false; $result = $View->element($element, array('cache'=>'+1 second')); if (file_exists(CACHE . 'views' . DS . 'element_cache_'.$element)) { $cached = true; unlink(CACHE . 'views' . DS . 'element_cache_'.$element); } $this->assertTrue($cached); $cached = false; $result = $View->element($element, array('cache'=>'+1 second', 'other_param'=> true, 'anotherParam'=> true)); if (file_exists(CACHE . 'views' . DS . 'element_cache_other_param_anotherParam_'.$element)) { $cached = true; unlink(CACHE . 'views' . DS . 'element_cache_other_param_anotherParam_'.$element); } $this->assertTrue($cached); $cached = false; $result = $View->element($element, array('cache'=>array('time'=>'+1 second', 'key'=>'/whatever/here'))); if (file_exists(CACHE . 'views' . DS . 'element_'.Inflector::slug('/whatever/here').'_'.$element)) { $cached = true; unlink(CACHE . 'views' . DS . 'element_'.Inflector::slug('/whatever/here').'_'.$element); } $this->assertTrue($cached); $cached = false; $result = $View->element($element, array('cache'=>array('time'=>'+1 second', 'key'=>'whatever_here'))); if (file_exists(CACHE . 'views' . DS . 'element_whatever_here_'.$element)) { $cached = true; unlink(CACHE . 'views' . DS . 'element_whatever_here_'.$element); } $this->assertTrue($cached); $this->assertEqual($result, $expected); } /** * testLoadHelpers method * * @access public * @return void */ function testLoadHelpers() { $View = new TestView($this->PostsController); $loaded = array(); $result = $View->loadHelpers($loaded, array('Html', 'Form', 'Ajax')); $this->assertTrue(is_object($result['Html'])); $this->assertTrue(is_object($result['Form'])); $this->assertTrue(is_object($result['Form']->Html)); $this->assertTrue(is_object($result['Ajax']->Html)); $View->plugin = 'test_plugin'; $result = $View->loadHelpers($loaded, array('TestPlugin.PluggedHelper')); $this->assertTrue(is_object($result['PluggedHelper'])); $this->assertTrue(is_object($result['PluggedHelper']->OtherHelper)); } /** * test the correct triggering of helper callbacks * * @return void **/ function testHelperCallbackTriggering() { $this->PostsController->helpers = array('Html', 'CallbackMock'); $View =& new TestView($this->PostsController); $loaded = array(); $View->loaded = $View->loadHelpers($loaded, $this->PostsController->helpers); $View->loaded['CallbackMock']->expectOnce('beforeRender'); $View->loaded['CallbackMock']->expectOnce('afterRender'); $View->loaded['CallbackMock']->expectOnce('beforeLayout'); $View->loaded['CallbackMock']->expectOnce('afterLayout'); $View->render('index'); } /** * testBeforeLayout method * * @access public * @return void */ function testBeforeLayout() { $this->PostsController->helpers = array('TestAfter', 'Html'); $View =& new View($this->PostsController); $out = $View->render('index'); $this->assertEqual($View->loaded['testAfter']->property, 'Valuation'); } /** * testAfterLayout method * * @access public * @return void */ function testAfterLayout() { $this->PostsController->helpers = array('TestAfter', 'Html'); $this->PostsController->set('variable', 'values'); $View =& new View($this->PostsController); ClassRegistry::addObject('afterView', $View); $content = 'This is my view output'; $result = $View->renderLayout($content, 'default'); $this->assertPattern('/modified in the afterlife/', $result); $this->assertPattern('/This is my view output/', $result); } /** * testRenderLoadHelper method * * @access public * @return void */ function testRenderLoadHelper() { $this->PostsController->helpers = array('Html', 'Form', 'Ajax'); $View = new TestView($this->PostsController); $result = $View->_render($View->getViewFileName('index'), array()); $this->assertEqual($result, 'posts index'); $helpers = $View->loaded; $this->assertTrue(is_object($helpers['html'])); $this->assertTrue(is_object($helpers['form'])); $this->assertTrue(is_object($helpers['form']->Html)); $this->assertTrue(is_object($helpers['ajax']->Html)); $this->PostsController->helpers = array('Html', 'Form', 'Ajax', 'TestPlugin.PluggedHelper'); $View = new TestView($this->PostsController); $result = $View->_render($View->getViewFileName('index'), array()); $this->assertEqual($result, 'posts index'); $helpers = $View->loaded; $this->assertTrue(is_object($helpers['html'])); $this->assertTrue(is_object($helpers['form'])); $this->assertTrue(is_object($helpers['form']->Html)); $this->assertTrue(is_object($helpers['ajax']->Html)); $this->assertTrue(is_object($helpers['pluggedHelper']->OtherHelper)); $this->assertTrue(is_object($View->Html)); $this->assertTrue(is_object($View->Form)); $this->assertTrue(is_object($View->Form->Html)); $this->assertTrue(is_object($View->PluggedHelper->OtherHelper)); $this->assertReference($View->Form, $View->loaded['form']); $this->assertReference($View->Html, $View->loaded['html']); $this->assertReference($View->PluggedHelper->OtherHelper, $View->loaded['otherHelper']); } /** * testRender method * * @access public * @return void */ function testRender() { $View = new TestView($this->PostsController); $result = str_replace(array("\t", "\r\n", "\n"), "", $View->render('index')); $this->assertPattern("/