/
ViewTest.php
1639 lines (1415 loc) · 43 KB
/
ViewTest.php
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<?php
/**
* 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://book.cakephp.org/2.0/en/development/testing.html CakePHP(tm) Tests
* @since 1.2.0
* @license http://www.opensource.org/licenses/mit-license.php MIT License
*/
namespace Cake\Test\TestCase\View;
use Cake\Cache\Cache;
use Cake\Controller\Controller;
use Cake\Core\App;
use Cake\Core\Configure;
use Cake\Core\Plugin;
use Cake\Event\Event;
use Cake\Event\EventListener;
use Cake\Network\Request;
use Cake\Routing\Router;
use Cake\TestSuite\TestCase;
use Cake\View\Helper;
use Cake\View\View;
/**
* ViewPostsController class
*
*/
class ViewPostsController extends Controller {
/**
* name property
*
* @var string
*/
public $name = 'Posts';
/**
* uses property
*
* @var mixed
*/
public $uses = null;
/**
* index method
*
* @return void
*/
public function index() {
$this->set(array(
'testData' => 'Some test data',
'test2' => 'more data',
'test3' => 'even more data',
));
}
/**
* nocache_tags_with_element method
*
* @return void
*/
public function nocache_multiple_element() {
$this->set('foo', 'this is foo var');
$this->set('bar', 'this is bar var');
}
}
/**
* ThemePostsController class
*
*/
class ThemePostsController extends Controller {
public $theme = null;
/**
* index method
*
* @return void
*/
public function index() {
$this->set('testData', 'Some test data');
$test2 = 'more data';
$test3 = 'even more data';
$this->set(compact('test2', 'test3'));
}
}
/**
* TestView class
*
*/
class TestView extends View {
/**
* getViewFileName method
*
* @param string $name Controller action to find template filename for
* @return string Template filename
*/
public function getViewFileName($name = null) {
return $this->_getViewFileName($name);
}
/**
* getLayoutFileName method
*
* @param string $name The name of the layout to find.
* @return string Filename for layout file (.ctp).
*/
public function getLayoutFileName($name = null) {
return $this->_getLayoutFileName($name);
}
/**
* paths method
*
* @param string $plugin Optional plugin name to scan for view files.
* @param bool $cached Set to true to force a refresh of view paths.
* @return array paths
*/
public function paths($plugin = null, $cached = true) {
return $this->_paths($plugin, $cached);
}
/**
* Setter for extension.
*
* @param string $ext The extension
* @return void
*/
public function ext($ext) {
$this->_ext = $ext;
}
}
/**
* TestBeforeAfterHelper class
*
*/
class TestBeforeAfterHelper extends Helper {
/**
* property property
*
* @var string
*/
public $property = '';
/**
* beforeLayout method
*
* @param string $viewFile View file name.
* @return void
*/
public function beforeLayout($viewFile) {
$this->property = 'Valuation';
}
/**
* afterLayout method
*
* @param string $layoutFile Layout file name.
* @return void
*/
public function afterLayout($layoutFile) {
$this->_View->append('content', 'modified in the afterlife');
}
}
/**
* Class TestObjectWithToString
*
* An object with the magic method __toString() for testing with view blocks.
*/
class TestObjectWithToString {
/**
* Return string value.
*
* @return string
*/
public function __toString() {
return "I'm ObjectWithToString";
}
}
/**
* Class TestObjectWithoutToString
*
* An object without the magic method __toString() for testing with view blocks.
*/
class TestObjectWithoutToString {
}
/**
* Class TestViewEventListener
*
* An event listener to test cakePHP events
*/
class TestViewEventListener implements EventListener {
/**
* type of view before rendering has occurred
*
* @var string
*/
public $beforeRenderViewType;
/**
* type of view after rendering has occurred
*
* @var string
*/
public $afterRenderViewType;
/**
* implementedEvents method
*
* @return array
*/
public function implementedEvents() {
return array(
'View.beforeRender' => 'beforeRender',
'View.afterRender' => 'afterRender'
);
}
/**
* beforeRender method
*
* @param \Cake\Event\Event $event the event being sent
* @return void
*/
public function beforeRender(Event $event) {
$this->beforeRenderViewType = $event->subject()->getCurrentType();
}
/**
* afterRender method
*
* @param \Cake\Event\Event $event the event being sent
* @return void
*/
public function afterRender(Event $event) {
$this->afterRenderViewType = $event->subject()->getCurrentType();
}
}
/**
* ViewTest class
*
*/
class ViewTest extends TestCase {
/**
* Fixtures used in this test.
*
* @var array
*/
public $fixtures = array('core.user', 'core.post');
/**
* setUp method
*
* @return void
*/
public function setUp() {
parent::setUp();
$request = new Request();
$this->Controller = new Controller($request);
$this->PostsController = new ViewPostsController($request);
$this->PostsController->viewPath = 'Posts';
$this->PostsController->index();
$this->View = $this->PostsController->createView();
$themeRequest = new Request('posts/index');
$this->ThemeController = new Controller($themeRequest);
$this->ThemePostsController = new ThemePostsController($themeRequest);
$this->ThemePostsController->viewPath = 'Posts';
$this->ThemePostsController->index();
$this->ThemeView = $this->ThemePostsController->createView();
Plugin::load(['TestPlugin', 'PluginJs', 'TestTheme', 'Company/TestPluginThree']);
Configure::write('debug', true);
}
/**
* tearDown method
*
* @return void
*/
public function tearDown() {
parent::tearDown();
Plugin::unload();
unset($this->View);
unset($this->PostsController);
unset($this->Controller);
unset($this->ThemeView);
unset($this->ThemePostsController);
unset($this->ThemeController);
}
/**
* Test getViewFileName method
*
* @return void
*/
public function testGetTemplate() {
$request = $this->getMock('Cake\Network\Request');
$response = $this->getMock('Cake\Network\Response');
$viewOptions = [
'plugin' => null,
'name' => 'Pages',
'viewPath' => 'Pages'
];
$request->action = 'display';
$request->params['pass'] = array('home');
$ThemeView = new TestView(null, null, null, $viewOptions);
$ThemeView->theme = 'TestTheme';
$expected = TEST_APP . 'TestApp' . DS . 'Template' . DS . 'Pages' . DS . 'home.ctp';
$result = $ThemeView->getViewFileName('home');
$this->assertPathEquals($expected, $result);
$expected = Plugin::path('TestTheme') . 'src' . DS . 'Template' . DS . 'Posts' . DS . 'index.ctp';
$result = $ThemeView->getViewFileName('/Posts/index');
$this->assertPathEquals($expected, $result);
$expected = Plugin::path('TestTheme') . 'src' . DS . 'Template' . DS . 'Layout' . DS . 'default.ctp';
$result = $ThemeView->getLayoutFileName();
$this->assertPathEquals($expected, $result);
$ThemeView->layoutPath = 'rss';
$expected = TEST_APP . 'TestApp' . DS . 'Template' . DS . 'Layout' . DS . 'rss' . DS . 'default.ctp';
$result = $ThemeView->getLayoutFileName();
$this->assertPathEquals($expected, $result);
$ThemeView->layoutPath = 'Email' . DS . 'html';
$expected = TEST_APP . 'TestApp' . DS . 'Template' . DS . 'Layout' . DS . 'Email' . DS . 'html' . DS . 'default.ctp';
$result = $ThemeView->getLayoutFileName();
$this->assertPathEquals($expected, $result);
$ThemeView = new TestView(null, null, null, $viewOptions);
$ThemeView->theme = 'Company/TestPluginThree';
$expected = Plugin::path('Company/TestPluginThree') . 'src' . DS . 'Template' . DS . 'Layout' . DS . 'default.ctp';
$result = $ThemeView->getLayoutFileName();
$this->assertPathEquals($expected, $result);
}
/**
* Test getLayoutFileName method on plugin
*
* @return void
*/
public function testPluginGetTemplate() {
$viewOptions = ['plugin' => 'TestPlugin',
'name' => 'TestPlugin',
'viewPath' => 'Tests',
'view' => 'index'
];
$View = new TestView(null, null, null, $viewOptions);
$expected = Plugin::path('TestPlugin') . 'src' . DS . 'Template' . DS . 'Tests' . DS . 'index.ctp';
$result = $View->getViewFileName('index');
$this->assertEquals($expected, $result);
$expected = Plugin::path('TestPlugin') . 'src' . DS . 'Template' . DS . 'Layout' . DS . 'default.ctp';
$result = $View->getLayoutFileName();
$this->assertEquals($expected, $result);
}
/**
* Test getViewFileName method on plugin
*
* @return void
*/
public function testPluginThemedGetTemplate() {
$viewOptions = ['plugin' => 'TestPlugin',
'name' => 'TestPlugin',
'viewPath' => 'Tests',
'view' => 'index',
'theme' => 'TestTheme'
];
$ThemeView = new TestView(null, null, null, $viewOptions);
$themePath = Plugin::path('TestTheme') . 'src' . DS . 'Template' . DS;
$expected = $themePath . 'Plugin' . DS . 'TestPlugin' . DS . 'Tests' . DS . 'index.ctp';
$result = $ThemeView->getViewFileName('index');
$this->assertPathEquals($expected, $result);
$expected = $themePath . 'Plugin' . DS . 'TestPlugin' . DS . 'Layout' . DS . 'plugin_default.ctp';
$result = $ThemeView->getLayoutFileName('plugin_default');
$this->assertPathEquals($expected, $result);
$expected = $themePath . 'Layout' . DS . 'default.ctp';
$result = $ThemeView->getLayoutFileName('default');
$this->assertPathEquals($expected, $result);
}
/**
* Test that plugin/$plugin_name is only appended to the paths it should be.
*
* @return void
*/
public function testPathPluginGeneration() {
$viewOptions = ['plugin' => 'TestPlugin',
'name' => 'TestPlugin',
'viewPath' => 'Tests',
'view' => 'index'
];
$View = new TestView(null, null, null, $viewOptions);
$paths = $View->paths();
$expected = array_merge(App::path('Template'), App::core('Template'));
$this->assertEquals($expected, $paths);
$paths = $View->paths('TestPlugin');
$pluginPath = Plugin::path('TestPlugin');
$expected = array(
TEST_APP . 'TestApp' . DS . 'Template' . DS . 'Plugin' . DS . 'TestPlugin' . DS,
$pluginPath . 'src' . DS . 'Template' . DS,
TEST_APP . 'TestApp' . DS . 'Template' . DS,
CAKE . 'Template' . DS,
);
$this->assertPathEquals($expected, $paths);
}
/**
* Test that themed plugin paths are generated correctly.
*
* @return void
*/
public function testPathThemedPluginGeneration() {
$viewOptions = ['plugin' => 'TestPlugin',
'name' => 'TestPlugin',
'viewPath' => 'Tests',
'view' => 'index',
'theme' => 'TestTheme'
];
$View = new TestView(null, null, null, $viewOptions);
$paths = $View->paths('TestPlugin');
$pluginPath = Plugin::path('TestPlugin');
$themePath = Plugin::path('TestTheme');
$expected = array(
$themePath . 'src' . DS . 'Template' . DS . 'Plugin' . DS . 'TestPlugin' . DS,
$themePath . 'src' . DS . 'Template' . DS,
TEST_APP . 'TestApp' . DS . 'Template' . DS . 'Plugin' . DS . 'TestPlugin' . DS,
$pluginPath . 'src' . DS . 'Template' . DS,
TEST_APP . 'TestApp' . DS . 'Template' . DS,
CAKE . 'Template' . DS,
);
$this->assertPathEquals($expected, $paths);
}
/**
* Test that CamelCase'd plugins still find their view files.
*
* @return void
*/
public function testCamelCasePluginGetTemplate() {
$viewOptions = ['plugin' => 'TestPlugin',
'name' => 'TestPlugin',
'viewPath' => 'Tests',
'view' => 'index'
];
$View = new TestView(null, null, null, $viewOptions);
$pluginPath = Plugin::path('TestPlugin');
$expected = TEST_APP . 'Plugin' . DS . 'TestPlugin' . DS . 'src' . DS .
'Template' . DS . 'Tests' . DS . 'index.ctp';
$result = $View->getViewFileName('index');
$this->assertPathEquals($expected, $result);
$expected = $pluginPath . 'src' . DS . 'Template' . DS . 'Layout' . DS . 'default.ctp';
$result = $View->getLayoutFileName();
$this->assertPathEquals($expected, $result);
}
/**
* Test getViewFileName method
*
* @return void
*/
public function testGetViewFileNames() {
$viewOptions = [
'plugin' => null,
'name' => 'Pages',
'viewPath' => 'Pages'
];
$request = $this->getMock('Cake\Network\Request');
$response = $this->getMock('Cake\Network\Response');
$View = new TestView(null, null, null, $viewOptions);
$expected = TEST_APP . 'TestApp' . DS . 'Template' . DS . 'Pages' . DS . 'home.ctp';
$result = $View->getViewFileName('home');
$this->assertPathEquals($expected, $result);
$expected = TEST_APP . 'TestApp' . DS . 'Template' . DS . 'Posts' . DS . 'index.ctp';
$result = $View->getViewFileName('/Posts/index');
$this->assertPathEquals($expected, $result);
$expected = TEST_APP . 'TestApp' . DS . 'Template' . DS . 'Posts' . DS . 'index.ctp';
$result = $View->getViewFileName('../Posts/index');
$this->assertPathEquals($expected, $result);
$expected = TEST_APP . 'TestApp' . DS . 'Template' . DS . 'Pages' . DS . 'page.home.ctp';
$result = $View->getViewFileName('page.home');
$this->assertPathEquals($expected, $result, 'Should not ruin files with dots.');
Plugin::load('TestPlugin');
$expected = TEST_APP . 'TestApp' . DS . 'Template' . DS . 'Pages' . DS . 'home.ctp';
$result = $View->getViewFileName('TestPlugin.home');
$this->assertPathEquals($expected, $result, 'Plugin is missing the view, cascade to app.');
$View->viewPath = 'Tests';
$expected = TEST_APP . 'Plugin' . DS . 'TestPlugin' . DS . 'src' . DS .
'Template' . DS . 'Tests' . DS . 'index.ctp';
$result = $View->getViewFileName('TestPlugin.index');
$this->assertPathEquals($expected, $result);
}
/**
* Test that getViewFileName() protects against malicious directory traversal.
*
* @expectedException \InvalidArgumentException
* @return void
*/
public function testGetViewFileNameDirectoryTraversal() {
$viewOptions = [
'plugin' => null,
'name' => 'Pages',
'viewPath' => 'Pages',
];
$request = $this->getMock('Cake\Network\Request');
$response = $this->getMock('Cake\Network\Response');
$view = new TestView(null, null, null, $viewOptions);
$view->ext('.php');
$view->getViewFileName('../../../../bootstrap');
}
/**
* Test getting layout filenames
*
* @return void
*/
public function testGetLayoutFileName() {
$viewOptions = ['plugin' => null,
'name' => 'Pages',
'viewPath' => 'Pages',
'action' => 'display'
];
$View = new TestView(null, null, null, $viewOptions);
$expected = TEST_APP . 'TestApp' . DS . 'Template' . DS . 'Layout' . DS . 'default.ctp';
$result = $View->getLayoutFileName();
$this->assertPathEquals($expected, $result);
$View->layoutPath = 'rss';
$expected = TEST_APP . 'TestApp' . DS . 'Template' . DS . 'Layout' . DS . 'rss' . DS . 'default.ctp';
$result = $View->getLayoutFileName();
$this->assertPathEquals($expected, $result);
$View->layoutPath = 'Email' . DS . 'html';
$expected = TEST_APP . 'TestApp' . DS . 'Template' . DS . 'Layout' . DS . 'Email' . DS . 'html' . DS . 'default.ctp';
$result = $View->getLayoutFileName();
$this->assertPathEquals($expected, $result);
}
/**
* Test getting layout filenames for plugins.
*
* @return void
*/
public function testGetLayoutFileNamePlugin() {
$viewOptions = ['plugin' => null,
'name' => 'Pages',
'viewPath' => 'Pages',
'action' => 'display'
];
$View = new TestView(null, null, null, $viewOptions);
Plugin::load('TestPlugin');
$expected = TEST_APP . 'Plugin' . DS . 'TestPlugin' . DS . 'src' . DS .
'Template' . DS . 'Layout' . DS . 'default.ctp';
$result = $View->getLayoutFileName('TestPlugin.default');
$this->assertPathEquals($expected, $result);
$View->plugin = 'TestPlugin';
$expected = TEST_APP . 'Plugin' . DS . 'TestPlugin' . DS . 'src' . DS .
'Template' . DS . 'Layout' . DS . 'default.ctp';
$result = $View->getLayoutFileName('default');
$this->assertPathEquals($expected, $result);
}
/**
* Test getting layout filenames for prefix
*
* @return void
*/
public function testGetLayoutFileNamePrefix() {
$View = new TestView();
// Prefix specific layout
$View->request->params['prefix'] = 'FooPrefix';
$expected = TEST_APP . 'TestApp' . DS . 'Template' . DS .
'FooPrefix' . DS . 'Layout' . DS . 'default.ctp';
$result = $View->getLayoutFileName();
$this->assertPathEquals($expected, $result);
// Fallback to app's layout
$View->request->params['prefix'] = 'Admin';
$expected = TEST_APP . 'TestApp' . DS . 'Template' . DS .
'Layout' . DS . 'default.ctp';
$result = $View->getLayoutFileName();
$this->assertPathEquals($expected, $result);
}
/**
* Test that getLayoutFileName() protects against malicious directory traversal.
*
* @expectedException \InvalidArgumentException
* @return void
*/
public function testGetLayoutFileNameDirectoryTraversal() {
$viewOptions = [
'plugin' => null,
'name' => 'Pages',
'viewPath' => 'Pages',
];
$request = $this->getMock('Cake\Network\Request');
$response = $this->getMock('Cake\Network\Response');
$view = new TestView(null, null, null, $viewOptions);
$view->ext('.php');
$view->getLayoutFileName('../../../../bootstrap');
}
/**
* Test for missing views
*
* @expectedException \Cake\View\Exception\MissingViewException
* @return void
*/
public function testMissingView() {
$viewOptions = ['plugin' => null,
'name' => 'Pages',
'viewPath' => 'Pages'
];
$request = $this->getMock('Cake\Network\Request');
$response = $this->getMock('Cake\Network\Response');
$View = new TestView($request, $response, null, $viewOptions);
$View->getViewFileName('does_not_exist');
}
/**
* Test for missing layouts
*
* @expectedException \Cake\View\Exception\MissingLayoutException
* @return void
*/
public function testMissingLayout() {
$viewOptions = ['plugin' => null,
'name' => 'Pages',
'viewPath' => 'Pages',
'layout' => 'whatever'
];
$View = new TestView(null, null, null, $viewOptions);
$View->getLayoutFileName();
}
/**
* Test viewVars method
*
* @return void
*/
public function testViewVars() {
$this->assertEquals(array('testData' => 'Some test data', 'test2' => 'more data', 'test3' => 'even more data'), $this->View->viewVars);
}
/**
* Test generation of UUIDs method
*
* @return void
*/
public function testUUIDGeneration() {
Router::connect('/:controller', ['action' => 'index']);
$result = $this->View->uuid('form', array('controller' => 'posts', 'action' => 'index'));
$this->assertEquals('form5988016017', $result);
$result = $this->View->uuid('form', array('controller' => 'posts', 'action' => 'index'));
$this->assertEquals('formc3dc6be854', $result);
$result = $this->View->uuid('form', array('controller' => 'posts', 'action' => 'index'));
$this->assertEquals('form28f92cc87f', $result);
}
/**
* Test elementExists method
*
* @return void
*/
public function testElementExists() {
$result = $this->View->elementExists('test_element');
$this->assertTrue($result);
$result = $this->View->elementExists('TestPlugin.plugin_element');
$this->assertTrue($result);
$result = $this->View->elementExists('non_existent_element');
$this->assertFalse($result);
$result = $this->View->elementExists('TestPlugin.element');
$this->assertFalse($result);
$this->View->plugin = 'TestPlugin';
$result = $this->View->elementExists('test_plugin_element');
$this->assertTrue($result);
}
/**
* Test element method
*
* @return void
*/
public function testElement() {
$result = $this->View->element('test_element');
$this->assertEquals('this is the test element', $result);
$result = $this->View->element('TestPlugin.plugin_element');
$this->assertEquals('this is the plugin element using params[plugin]', $result);
$this->View->plugin = 'TestPlugin';
$result = $this->View->element('test_plugin_element');
$this->assertEquals('this is the test set using View::$plugin plugin element', $result);
}
/**
* Test elementInexistent method
*
* @expectedException Cake\View\Exception\MissingElementException
* @return void
*/
public function testElementInexistent() {
$this->View->element('non_existent_element');
}
/**
* Test elementInexistent3 method
*
* @expectedException Cake\View\Exception\MissingElementException
* @return void
*/
public function testElementInexistent3() {
$this->View->element('test_plugin.plugin_element');
}
/**
* Test that elements can have callbacks
*
* @return void
*/
public function testElementCallbacks() {
$count = 0;
$callback = function ($event, $file) use (&$count) {
$count++;
};
$events = $this->View->eventManager();
$events->attach($callback, 'View.beforeRender');
$events->attach($callback, 'View.afterRender');
$this->View->element('test_element', array(), array('callbacks' => true));
$this->assertEquals(2, $count);
}
/**
* Test that additional element viewVars don't get overwritten with helpers.
*
* @return void
*/
public function testElementParamsDontOverwriteHelpers() {
$Controller = new ViewPostsController();
$Controller->helpers = array('Form');
$View = $Controller->createView();
$result = $View->element('type_check', array('form' => 'string'), array('callbacks' => true));
$this->assertEquals('string', $result);
$View->set('form', 'string');
$result = $View->element('type_check', array(), array('callbacks' => true));
$this->assertEquals('string', $result);
}
/**
* Test elementCacheHelperNoCache method
*
* @return void
*/
public function testElementCacheHelperNoCache() {
$Controller = new ViewPostsController();
$View = $Controller->createView();
$result = $View->element('test_element', array('ram' => 'val', 'test' => array('foo', 'bar')));
$this->assertEquals('this is the test element', $result);
}
/**
* Test elementCache method
*
* @return void
*/
public function testElementCache() {
Cache::drop('test_view');
Cache::config('test_view', [
'engine' => 'File',
'duration' => '+1 day',
'path' => CACHE . 'views/',
'prefix' => ''
]);
Cache::clear(true, 'test_view');
$View = $this->PostsController->createView();
$View->elementCache = 'test_view';
$result = $View->element('test_element', array(), array('cache' => true));
$expected = 'this is the test element';
$this->assertEquals($expected, $result);
$result = Cache::read('element__test_element_cache_callbacks', 'test_view');
$this->assertEquals($expected, $result);
$result = $View->element('test_element', array('param' => 'one', 'foo' => 'two'), array('cache' => true));
$this->assertEquals($expected, $result);
$result = Cache::read('element__test_element_cache_callbacks_param_foo', 'test_view');
$this->assertEquals($expected, $result);
$View->element('test_element', array(
'param' => 'one',
'foo' => 'two'
), array(
'cache' => array('key' => 'custom_key')
));
$result = Cache::read('element_custom_key', 'test_view');
$this->assertEquals($expected, $result);
$View->elementCache = 'default';
$View->element('test_element', array(
'param' => 'one',
'foo' => 'two'
), array(
'cache' => array('config' => 'test_view'),
));
$result = Cache::read('element__test_element_cache_callbacks_param_foo', 'test_view');
$this->assertEquals($expected, $result);
Cache::clear(true, 'test_view');
Cache::drop('test_view');
}
/**
* Test element events
*
* @return void
*/
public function testViewEvent() {
$View = $this->PostsController->createView();
$View->autoLayout = false;
$listener = new TestViewEventListener();
$View->eventManager()->attach($listener);
$View->render('index');
$this->assertEquals(View::TYPE_VIEW, $listener->beforeRenderViewType);
$this->assertEquals(View::TYPE_VIEW, $listener->afterRenderViewType);
$this->assertEquals($View->getCurrentType(), View::TYPE_VIEW);
$View->element('test_element', array(), array('callbacks' => true));
$this->assertEquals($View->getCurrentType(), View::TYPE_VIEW);
$this->assertEquals(View::TYPE_ELEMENT, $listener->beforeRenderViewType);
$this->assertEquals(View::TYPE_ELEMENT, $listener->afterRenderViewType);
}
/**
* Test __get allowing access to helpers.
*
* @return void
*/
public function testMagicGetAndAddHelper() {
$View = new View();
$View->addHelper('Html');
$this->assertInstanceOf('Cake\View\Helper\HtmlHelper', $View->Html);
}
/**
* Test loadHelpers method
*
* @return void
*/
public function testLoadHelpers() {
$View = new View();
$View->helpers = array('Html', 'Form');
$View->loadHelpers();
$this->assertInstanceOf('Cake\View\Helper\HtmlHelper', $View->Html, 'Object type is wrong.');
$this->assertInstanceOf('Cake\View\Helper\FormHelper', $View->Form, 'Object type is wrong.');
}
/**
* Test lazy loading helpers
*
* @return void
*/
public function testLazyLoadHelpers() {
$View = new View();
$View->helpers = array();
$this->assertInstanceOf('Cake\View\Helper\HtmlHelper', $View->Html, 'Object type is wrong.');
$this->assertInstanceOf('Cake\View\Helper\FormHelper', $View->Form, 'Object type is wrong.');
}
/**
* Test the correct triggering of helper callbacks
*
* @return void
*/
public function testHelperCallbackTriggering() {
$View = $this->PostsController->createView();
$manager = $this->getMock('Cake\Event\EventManager');
$View->eventManager($manager);
$manager->expects($this->at(0))->method('dispatch')
->with(
$this->logicalAnd(
$this->isInstanceOf('Cake\Event\Event'),
$this->attributeEqualTo('_name', 'View.beforeRender'),
$this->attributeEqualTo('_subject', $View)
)
);
$manager->expects($this->at(1))->method('dispatch')
->with(
$this->logicalAnd(
$this->isInstanceOf('Cake\Event\Event'),
$this->attributeEqualTo('_name', 'View.beforeRenderFile'),
$this->attributeEqualTo('_subject', $View)
)
);
$manager->expects($this->at(2))->method('dispatch')
->with(
$this->logicalAnd(
$this->isInstanceOf('Cake\Event\Event'),
$this->attributeEqualTo('_name', 'View.afterRenderFile'),
$this->attributeEqualTo('_subject', $View)
)
);
$manager->expects($this->at(3))->method('dispatch')
->with(
$this->logicalAnd(
$this->isInstanceOf('Cake\Event\Event'),
$this->attributeEqualTo('_name', 'View.afterRender'),
$this->attributeEqualTo('_subject', $View)
)
);
$manager->expects($this->at(4))->method('dispatch')
->with(
$this->logicalAnd(
$this->isInstanceOf('Cake\Event\Event'),
$this->attributeEqualTo('_name', 'View.beforeLayout'),
$this->attributeEqualTo('_subject', $View)
)