pictcode

<?php

/**

 * RequestHandlerComponentTest file

 *

 * 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

 * @package       Cake.Test.Case.Controller.Component

 * @since         CakePHP(tm) v 1.2.0.5435

 * @license       http://www.opensource.org/licenses/mit-license.php MIT License

 */

App::uses('Controller', 'Controller');

App::uses('RequestHandlerComponent', 'Controller/Component');

App::uses('CakeRequest', 'Network');

App::uses('CakeResponse', 'Network');

App::uses('Router', 'Routing');

App::uses('JsonView', 'View');

/**

 * RequestHandlerTestController class

 *

 * @package       Cake.Test.Case.Controller.Component

 */

class RequestHandlerTestController extends Controller {

/**

 * uses property

 *

 * @var mixed

 */

        public $uses = null;

/**

 * test method for ajax redirection

 *

 * @return void

 */

        public function destination() {

                $this->viewPath = 'Posts';

                $this->render('index');

        }

/**

 * test method for ajax redirection + parameter parsing

 *

 * @return void

 */

        public function param_method($one = null, $two = null) {

                echo "one: $one two: $two";

                $this->autoRender = false;

        }

/**

 * test method for testing layout rendering when isAjax()

 *

 * @return void

 */

        public function ajax2_layout() {

                if ($this->autoLayout) {

                        $this->layout = 'ajax2';

                }

                $this->destination();

        }

}

/**

 * CustomJsonView class

 *

 * @package       Cake.Test.Case.Controller.Component

 */

class CustomJsonView extends JsonView {

}

/**

 * RequestHandlerComponentTest class

 *

 * @package       Cake.Test.Case.Controller.Component

 */

class RequestHandlerComponentTest extends CakeTestCase {

/**

 * Controller property

 *

 * @var RequestHandlerTestController

 */

        public $Controller;

/**

 * RequestHandler property

 *

 * @var RequestHandlerComponent

 */

        public $RequestHandler;

/**

 * setUp method

 *

 * @return void

 */

        public function setUp() {

                parent::setUp();

                $this->_init();

        }

/**

 * init method

 *

 * @return void

 */

        protected function _init() {

                $request = new CakeRequest('controller_posts/index');

                $response = new CakeResponse();

                $this->Controller = new RequestHandlerTestController($request, $response);

                $this->Controller->constructClasses();

                $this->RequestHandler = new RequestHandlerComponent($this->Controller->Components);

                $this->_extensions = Router::extensions();

        }

/**

 * tearDown method

 *

 * @return void

 */

        public function tearDown() {

                parent::tearDown();

                unset($this->RequestHandler, $this->Controller);

                if (!headers_sent()) {

                        header('Content-type: text/html'); //reset content type.

                }

                call_user_func_array('Router::parseExtensions', $this->_extensions);

        }

/**

 * Test that the constructor sets the settings.

 *

 * @return void

 */

        public function testConstructorSettings() {

                $settings = array(

                        'ajaxLayout' => 'test_ajax',

                        'viewClassMap' => array('json' => 'MyPlugin.MyJson')

                );

                $Collection = new ComponentCollection();

                $Collection->init($this->Controller);

                $RequestHandler = new RequestHandlerComponent($Collection, $settings);

                $this->assertEquals('test_ajax', $RequestHandler->ajaxLayout);

                $this->assertEquals(array('json' => 'MyPlugin.MyJson'), $RequestHandler->settings['viewClassMap']);

        }

/**

 * testInitializeCallback method

 *

 * @return void

 */

        public function testInitializeCallback() {

                $this->assertNull($this->RequestHandler->ext);

                $this->Controller->request->params['ext'] = 'rss';

                $this->RequestHandler->initialize($this->Controller);

                $this->assertEquals('rss', $this->RequestHandler->ext);

        }

/**

 * test that a mapped Accept-type header will set $this->ext correctly.

 *

 * @return void

 */

        public function testInitializeContentTypeSettingExt() {

                $this->assertNull($this->RequestHandler->ext);

                $_SERVER['HTTP_ACCEPT'] = 'application/json';

                Router::parseExtensions('json');

                $this->RequestHandler->initialize($this->Controller);

                $this->assertEquals('json', $this->RequestHandler->ext);

        }

/**

 * Test that RequestHandler sets $this->ext when jQuery sends its wonky-ish headers.

 *

 * @return void

 */

        public function testInitializeContentTypeWithjQueryAccept() {

                $_SERVER['HTTP_ACCEPT'] = 'application/json, application/javascript, */*; q=0.01';

                $this->assertNull($this->RequestHandler->ext);

                Router::parseExtensions('json');

                $this->RequestHandler->initialize($this->Controller);

                $this->assertEquals('json', $this->RequestHandler->ext);

        }

/**

 * Test that RequestHandler does not set extension to csv for text/plain mimetype

 *

 * @return void

 */

        public function testInitializeContentTypeWithjQueryTextPlainAccept() {

                $_SERVER['HTTP_ACCEPT'] = 'text/plain, */*; q=0.01';

                $this->assertNull($this->RequestHandler->ext);

                Router::parseExtensions('csv');

                $this->RequestHandler->initialize($this->Controller);

                $this->assertNull($this->RequestHandler->ext);

        }

/**

 * Test that RequestHandler sets $this->ext when jQuery sends its wonky-ish headers

 * and the application is configured to handle multiple extensions

 *

 * @return void

 */

        public function testInitializeContentTypeWithjQueryAcceptAndMultiplesExtensions() {

                $_SERVER['HTTP_ACCEPT'] = 'application/json, application/javascript, */*; q=0.01';

                $this->assertNull($this->RequestHandler->ext);

                Router::parseExtensions('rss', 'json');

                $this->RequestHandler->initialize($this->Controller);

                $this->assertEquals('json', $this->RequestHandler->ext);

        }

/**

 * Test that RequestHandler does not set $this->ext when multiple accepts are sent.

 *

 * @return void

 */

        public function testInitializeNoContentTypeWithSingleAccept() {

                $_SERVER['HTTP_ACCEPT'] = 'application/json, text/html, */*; q=0.01';

                $this->assertNull($this->RequestHandler->ext);

                Router::parseExtensions('json');

                $this->RequestHandler->initialize($this->Controller);

                $this->assertNull($this->RequestHandler->ext);

        }

/**

 * Test that ext is set to the first listed extension with multiple accepted

 * content types.

 * Having multiple types accepted with same weight, means the client lets the

 * server choose the returned content type.

 *

 * @return void

 */

        public function testInitializeNoContentTypeWithMultipleAcceptedTypes() {

                $_SERVER['HTTP_ACCEPT'] = 'application/json, application/javascript, application/xml, */*; q=0.01';

                $this->assertNull($this->RequestHandler->ext);

                Router::parseExtensions('xml', 'json');

                $this->RequestHandler->initialize($this->Controller);

                $this->assertEquals('xml', $this->RequestHandler->ext);

                $this->RequestHandler->ext = null;

                Router::setExtensions(array('json', 'xml'), false);

                $this->RequestHandler->initialize($this->Controller);

                $this->assertEquals('json', $this->RequestHandler->ext);

        }

/**

 * Test that ext is set to type with highest weight

 *

 * @return void

 */

        public function testInitializeContentTypeWithMultipleAcceptedTypes() {

                $_SERVER['HTTP_ACCEPT'] = 'text/csv;q=1.0, application/json;q=0.8, application/xml;q=0.7';

                $this->assertNull($this->RequestHandler->ext);

                Router::parseExtensions('xml', 'json');

                $this->RequestHandler->initialize($this->Controller);

                $this->assertEquals('json', $this->RequestHandler->ext);

        }

/**

 * Test that ext is not set with confusing android accepts headers.

 *

 * @return void

 */

        public function testInitializeAmbiguousAndroidAccepts() {

                $_SERVER['HTTP_ACCEPT'] = 'application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5';

                $this->assertNull($this->RequestHandler->ext);

                Router::parseExtensions('html', 'xml');

                $this->RequestHandler->initialize($this->Controller);

                $this->assertNull($this->RequestHandler->ext);

        }

/**

 * Test that the headers sent by firefox are not treated as XML requests.

 *

 * @return void

 */

        public function testInititalizeFirefoxHeaderNotXml() {

                $_SERVER['HTTP_ACCEPT'] = 'text/html,application/xhtml+xml,application/xml;image/png,image/jpeg,image/*;q=0.9,*/*;q=0.8';

                Router::parseExtensions('xml', 'json');

                $this->RequestHandler->initialize($this->Controller);

                $this->assertNull($this->RequestHandler->ext);

        }

/**

 * Test that a type mismatch doesn't incorrectly set the ext

 *

 * @return void

 */

        public function testInitializeContentTypeAndExtensionMismatch() {

                $this->assertNull($this->RequestHandler->ext);

                $extensions = Router::extensions();

                Router::parseExtensions('xml');

                $this->Controller->request = $this->getMock('CakeRequest');

                $this->Controller->request->expects($this->any())

                        ->method('accepts')

                        ->will($this->returnValue(array('application/json')));

                $this->RequestHandler->initialize($this->Controller);

                $this->assertNull($this->RequestHandler->ext);

                call_user_func_array(array('Router', 'parseExtensions'), $extensions);

        }

/**

 * testViewClassMap method

 *

 * @return void

 */

        public function testViewClassMap() {

                $this->RequestHandler->settings = array('viewClassMap' => array('json' => 'CustomJson'));

                $this->RequestHandler->initialize($this->Controller);

                $result = $this->RequestHandler->viewClassMap();

                $expected = array(

                        'json' => 'CustomJson',

                        'xml' => 'Xml'

                );

                $this->assertEquals($expected, $result);

                $result = $this->RequestHandler->viewClassMap('xls', 'Excel.Excel');

                $expected = array(

                        'json' => 'CustomJson',

                        'xml' => 'Xml',

                        'xls' => 'Excel.Excel'

                );

                $this->assertEquals($expected, $result);

                $this->RequestHandler->renderAs($this->Controller, 'json');

                $this->assertEquals('CustomJson', $this->Controller->viewClass);

        }

/**

 * testDisabling method

 *

 * @return void

 */

        public function testDisabling() {

                $_SERVER['HTTP_X_REQUESTED_WITH'] = 'XMLHttpRequest';

                $this->_init();

                $this->RequestHandler->initialize($this->Controller);

                $this->Controller->beforeFilter();

                $this->RequestHandler->startup($this->Controller);

                $this->assertEquals(true, $this->Controller->params['isAjax']);

        }

/**

 * testAutoAjaxLayout method

 *

 * @return void

 */

        public function testAutoAjaxLayout() {

                $_SERVER['HTTP_X_REQUESTED_WITH'] = 'XMLHttpRequest';

                $this->RequestHandler->startup($this->Controller);

                $this->assertEquals($this->Controller->layout, $this->RequestHandler->ajaxLayout);

                $this->_init();

                $this->Controller->request->params['ext'] = 'js';

                $this->RequestHandler->initialize($this->Controller);

                $this->RequestHandler->startup($this->Controller);

                $this->assertNotEquals('ajax', $this->Controller->layout);

                unset($_SERVER['HTTP_X_REQUESTED_WITH']);

        }

/**

 * testStartupCallback method

 *

 * @return void

 */

        public function testStartupCallback() {

                $_SERVER['REQUEST_METHOD'] = 'PUT';

                $_SERVER['CONTENT_TYPE'] = 'application/xml';

                $this->Controller->request = $this->getMock('CakeRequest', array('_readInput'));

                $this->RequestHandler->startup($this->Controller);

                $this->assertTrue(is_array($this->Controller->data));

                $this->assertFalse(is_object($this->Controller->data));

        }

/**

 * testStartupCallback with charset.

 *

 * @return void

 */

        public function testStartupCallbackCharset() {

                $_SERVER['REQUEST_METHOD'] = 'PUT';

                $_SERVER['CONTENT_TYPE'] = 'application/xml; charset=UTF-8';

                $this->Controller->request = $this->getMock('CakeRequest', array('_readInput'));

                $this->RequestHandler->startup($this->Controller);

                $this->assertTrue(is_array($this->Controller->data));

                $this->assertFalse(is_object($this->Controller->data));

        }

/**

 * Test mapping a new type and having startup process it.

 *

 * @return void

 */

        public function testStartupCustomTypeProcess() {

                if (!function_exists('str_getcsv')) {

                        $this->markTestSkipped('Need "str_getcsv" for this test.');

                }

                $_SERVER['REQUEST_METHOD'] = 'POST';

                $_SERVER['CONTENT_TYPE'] = 'text/csv';

                $this->Controller->request = $this->getMock('CakeRequest', array('_readInput'));

                $this->Controller->request->expects($this->once())

                        ->method('_readInput')

                        ->will($this->returnValue('"A","csv","string"'));

                $this->RequestHandler->addInputType('csv', array('str_getcsv'));

                $this->RequestHandler->startup($this->Controller);

                $expected = array(

                        'A', 'csv', 'string'

                );

                $this->assertEquals($expected, $this->Controller->request->data);

        }

/**

 * testNonAjaxRedirect method

 *

 * @return void

 */

        public function testNonAjaxRedirect() {

                $this->RequestHandler->initialize($this->Controller);

                $this->RequestHandler->startup($this->Controller);

                $this->assertNull($this->RequestHandler->beforeRedirect($this->Controller, '/'));

        }

/**

 * test that redirects with ajax and no URL don't do anything.

 *

 * @return void

 */

        public function testAjaxRedirectWithNoUrl() {

                $_SERVER['HTTP_X_REQUESTED_WITH'] = 'XMLHttpRequest';

                $this->Controller->response = $this->getMock('CakeResponse');

                $this->Controller->response->expects($this->never())

                        ->method('body');

                $this->RequestHandler->initialize($this->Controller);

                $this->RequestHandler->startup($this->Controller);

                $this->assertNull($this->RequestHandler->beforeRedirect($this->Controller, null));

        }

/**

 * testRenderAs method

 *

 * @return void

 */

        public function testRenderAs() {

                $this->assertFalse(in_array('Rss', $this->Controller->helpers));

                $this->RequestHandler->renderAs($this->Controller, 'rss');

                $this->assertTrue(in_array('Rss', $this->Controller->helpers));

                $this->Controller->viewPath = 'request_handler_test\\rss';

                $this->RequestHandler->renderAs($this->Controller, 'js');

                $this->assertEquals('request_handler_test' . DS . 'js', $this->Controller->viewPath);

        }

/**

 * test that attachment headers work with renderAs

 *

 * @return void

 */

        public function testRenderAsWithAttachment() {

                $this->RequestHandler->request = $this->getMock('CakeRequest');

                $this->RequestHandler->request->expects($this->any())

                        ->method('parseAccept')

                        ->will($this->returnValue(array('1.0' => array('application/xml'))));

                $this->RequestHandler->response = $this->getMock('CakeResponse', array('type', 'download', 'charset'));

                $this->RequestHandler->response->expects($this->at(0))

                        ->method('type')

                        ->with('application/xml');

                $this->RequestHandler->response->expects($this->at(1))

                        ->method('charset')

                        ->with('UTF-8');

                $this->RequestHandler->response->expects($this->at(2))

                        ->method('download')

                        ->with('myfile.xml');

                $this->RequestHandler->renderAs($this->Controller, 'xml', array('attachment' => 'myfile.xml'));

                $this->assertEquals('Xml', $this->Controller->viewClass);

        }

/**

 * test that respondAs works as expected.

 *

 * @return void

 */

        public function testRespondAs() {

                $this->RequestHandler->response = $this->getMock('CakeResponse', array('type'));

                $this->RequestHandler->response->expects($this->at(0))->method('type')

                        ->with('application/json');

                $this->RequestHandler->response->expects($this->at(1))->method('type')

                        ->with('text/xml');

                $result = $this->RequestHandler->respondAs('json');

                $this->assertTrue($result);

                $result = $this->RequestHandler->respondAs('text/xml');

                $this->assertTrue($result);

        }

/**

 * test that attachment headers work with respondAs

 *

 * @return void

 */

        public function testRespondAsWithAttachment() {

                $this->RequestHandler = $this->getMock(

                        'RequestHandlerComponent',

                        array('_header'),

                        array(&$this->Controller->Components)

                );

                $this->RequestHandler->response = $this->getMock('CakeResponse', array('type', 'download'));

                $this->RequestHandler->request = $this->getMock('CakeRequest');

                $this->RequestHandler->request->expects($this->once())

                        ->method('parseAccept')

                        ->will($this->returnValue(array('1.0' => array('application/xml'))));

                $this->RequestHandler->response->expects($this->once())->method('download')

                        ->with('myfile.xml');

                $this->RequestHandler->response->expects($this->once())->method('type')

                        ->with('application/xml');

                $result = $this->RequestHandler->respondAs('xml', array('attachment' => 'myfile.xml'));

                $this->assertTrue($result);

        }

/**

 * test that calling renderAs() more than once continues to work.

 *

 * @link #6466

 * @return void

 */

        public function testRenderAsCalledTwice() {

                $this->RequestHandler->renderAs($this->Controller, 'print');

                $this->assertEquals('RequestHandlerTest' . DS . 'print', $this->Controller->viewPath);

                $this->assertEquals('print', $this->Controller->layoutPath);

                $this->RequestHandler->renderAs($this->Controller, 'js');

                $this->assertEquals('RequestHandlerTest' . DS . 'js', $this->Controller->viewPath);

                $this->assertEquals('js', $this->Controller->layoutPath);

                $this->assertTrue(in_array('Js', $this->Controller->helpers));

        }

/**

 * testRequestClientTypes method

 *

 * @return void

 */

        public function testRequestClientTypes() {

                $_SERVER['HTTP_X_PROTOTYPE_VERSION'] = '1.5';

                $this->assertEquals('1.5', $this->RequestHandler->getAjaxVersion());

                unset($_SERVER['HTTP_X_REQUESTED_WITH'], $_SERVER['HTTP_X_PROTOTYPE_VERSION']);

                $this->assertFalse($this->RequestHandler->getAjaxVersion());

        }

/**

 * Tests the detection of various Flash versions

 *

 * @return void

 */

        public function testFlashDetection() {

                $request = $this->getMock('CakeRequest');

                $request->expects($this->once())->method('is')

                        ->with('flash')

                        ->will($this->returnValue(true));

                $this->RequestHandler->request = $request;

                $this->assertTrue($this->RequestHandler->isFlash());

        }

/**

 * testRequestContentTypes method

 *

 * @return void

 */

        public function testRequestContentTypes() {

                $_SERVER['REQUEST_METHOD'] = 'GET';

                $this->assertNull($this->RequestHandler->requestedWith());

                $_SERVER['REQUEST_METHOD'] = 'POST';

                $_SERVER['CONTENT_TYPE'] = 'application/json';

                $this->assertEquals('json', $this->RequestHandler->requestedWith());

                $result = $this->RequestHandler->requestedWith(array('json', 'xml'));

                $this->assertEquals('json', $result);

                $result = $this->RequestHandler->requestedWith(array('rss', 'atom'));

                $this->assertFalse($result);

                $_SERVER['REQUEST_METHOD'] = 'DELETE';

                $this->assertEquals('json', $this->RequestHandler->requestedWith());

                $_SERVER['REQUEST_METHOD'] = 'POST';

                unset($_SERVER['CONTENT_TYPE']);

                $_SERVER['HTTP_CONTENT_TYPE'] = 'application/json';

                $result = $this->RequestHandler->requestedWith(array('json', 'xml'));

                $this->assertEquals('json', $result);

                $result = $this->RequestHandler->requestedWith(array('rss', 'atom'));

                $this->assertFalse($result);

                $_SERVER['HTTP_ACCEPT'] = 'text/xml,application/xml,application/xhtml+xml,text/html,text/plain,image/png,*/*';

                $this->assertTrue($this->RequestHandler->isXml());

                $this->assertFalse($this->RequestHandler->isAtom());

                $this->assertFalse($this->RequestHandler->isRSS());

                $_SERVER['HTTP_ACCEPT'] = 'application/atom+xml,text/xml,application/xml,application/xhtml+xml,text/html,text/plain,image/png,*/*';

                $this->assertTrue($this->RequestHandler->isAtom());

                $this->assertFalse($this->RequestHandler->isRSS());

                $_SERVER['HTTP_ACCEPT'] = 'application/rss+xml,text/xml,application/xml,application/xhtml+xml,text/html,text/plain,image/png,*/*';

                $this->assertFalse($this->RequestHandler->isAtom());

                $this->assertTrue($this->RequestHandler->isRSS());

                $this->assertFalse($this->RequestHandler->isWap());

                $_SERVER['HTTP_ACCEPT'] = 'text/vnd.wap.wml,text/html,text/plain,image/png,*/*';

                $this->assertTrue($this->RequestHandler->isWap());

                $_SERVER['HTTP_ACCEPT'] = 'application/rss+xml,text/xml,application/xml,application/xhtml+xml,text/html,text/plain,image/png,*/*';

        }

/**

 * testResponseContentType method

 *

 * @return void

 */

        public function testResponseContentType() {

                $this->assertEquals('html', $this->RequestHandler->responseType());

                $this->assertTrue($this->RequestHandler->respondAs('atom'));

                $this->assertEquals('atom', $this->RequestHandler->responseType());

        }

/**

 * testMobileDeviceDetection method

 *

 * @return void

 */

        public function testMobileDeviceDetection() {

                $request = $this->getMock('CakeRequest');

                $request->expects($this->once())->method('is')

                        ->with('mobile')

                        ->will($this->returnValue(true));

                $this->RequestHandler->request = $request;

                $this->assertTrue($this->RequestHandler->isMobile());

        }

/**

 * testRequestProperties method

 *

 * @return void

 */

        public function testRequestProperties() {

                $request = $this->getMock('CakeRequest');

                $request->expects($this->once())->method('is')

                        ->with('ssl')

                        ->will($this->returnValue(true));

                $this->RequestHandler->request = $request;

                $this->assertTrue($this->RequestHandler->isSsl());

        }

/**

 * testRequestMethod method

 *

 * @return void

 */

        public function testRequestMethod() {

                $request = $this->getMock('CakeRequest');

                $request->expects($this->at(0))->method('is')

                        ->with('get')

                        ->will($this->returnValue(true));

                $request->expects($this->at(1))->method('is')

                        ->with('post')

                        ->will($this->returnValue(false));

                $request->expects($this->at(2))->method('is')

                        ->with('delete')

                        ->will($this->returnValue(true));

                $request->expects($this->at(3))->method('is')

                        ->with('put')

                        ->will($this->returnValue(false));

                $this->RequestHandler->request = $request;

                $this->assertTrue($this->RequestHandler->isGet());

                $this->assertFalse($this->RequestHandler->isPost());

                $this->assertTrue($this->RequestHandler->isDelete());

                $this->assertFalse($this->RequestHandler->isPut());

        }

/**

 * test that map alias converts aliases to content types.

 *

 * @return void

 */

        public function testMapAlias() {

                $result = $this->RequestHandler->mapAlias('xml');

                $this->assertEquals('application/xml', $result);

                $result = $this->RequestHandler->mapAlias('text/html');

                $this->assertNull($result);

                $result = $this->RequestHandler->mapAlias('wap');

                $this->assertEquals('text/vnd.wap.wml', $result);

                $result = $this->RequestHandler->mapAlias(array('xml', 'js', 'json'));

                $expected = array('application/xml', 'application/javascript', 'application/json');

                $this->assertEquals($expected, $result);

        }

/**

 * test accepts() on the component

 *

 * @return void

 */

        public function testAccepts() {

                $_SERVER['HTTP_ACCEPT'] = 'text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5';

                $this->assertTrue($this->RequestHandler->accepts(array('js', 'xml', 'html')));

                $this->assertFalse($this->RequestHandler->accepts(array('gif', 'jpeg', 'foo')));

                $_SERVER['HTTP_ACCEPT'] = '*/*;q=0.5';

                $this->assertFalse($this->RequestHandler->accepts('rss'));

        }

/**

 * test accepts and prefers methods.

 *

 * @return void

 */

        public function testPrefers() {

                $_SERVER['HTTP_ACCEPT'] = 'text/xml,application/xml,application/xhtml+xml,text/html,text/plain,image/png,*/*';

                $this->assertNotEquals('rss', $this->RequestHandler->prefers());

                $this->RequestHandler->ext = 'rss';

                $this->assertEquals('rss', $this->RequestHandler->prefers());

                $this->assertFalse($this->RequestHandler->prefers('xml'));

                $this->assertEquals('xml', $this->RequestHandler->prefers(array('js', 'xml', 'xhtml')));

                $this->assertFalse($this->RequestHandler->prefers(array('red', 'blue')));

                $this->assertEquals('xhtml', $this->RequestHandler->prefers(array('js', 'json', 'xhtml')));

                $this->assertTrue($this->RequestHandler->prefers(array('rss')), 'Should return true if input matches ext.');

                $this->assertFalse($this->RequestHandler->prefers(array('html')), 'No match with ext, return false.');

                $_SERVER['HTTP_ACCEPT'] = 'text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5';

                $this->_init();

                $this->assertEquals('xml', $this->RequestHandler->prefers());

                $_SERVER['HTTP_ACCEPT'] = '*/*;q=0.5';

                $this->assertEquals('html', $this->RequestHandler->prefers());

                $this->assertFalse($this->RequestHandler->prefers('rss'));

        }

/**

 * testCustomContent method

 *

 * @return void

 */

        public function testCustomContent() {