Subversion Repositories SmartDukaan

<?php
/**
 * CacheHelperTest 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.View.Helper
 * @since         CakePHP(tm) v 1.2.0.4206
 * @license       http://www.opensource.org/licenses/mit-license.php MIT License
 */

App::uses('Controller', 'Controller');
App::uses('Model', 'Model');
App::uses('View', 'View');
App::uses('CacheHelper', 'View/Helper');

/**
 * CacheTestController class
 *
 * @package       Cake.Test.Case.View.Helper
 */
class CacheTestController extends Controller {

/**
 * helpers property
 *
 * @var array
 */
        public $helpers = array('Html', 'Cache');

/**
 * cache_parsing method
 *
 * @return void
 */
        public function cache_parsing() {
                $this->viewPath = 'Posts';
                $this->layout = 'cache_layout';
                $this->set('variable', 'variableValue');
                $this->set('superman', 'clark kent');
                $this->set('batman', 'bruce wayne');
                $this->set('spiderman', 'peter parker');
        }

}

/**
 * CacheHelperTest class
 *
 * @package       Cake.Test.Case.View.Helper
 */
class CacheHelperTest extends CakeTestCase {

/**
 * Checks if TMP/views is writable, and skips the case if it is not.
 *
 * @return void
 */
        public function skip() {
                if (!is_writable(TMP . 'cache' . DS . 'views' . DS)) {
                        $this->markTestSkipped('TMP/views is not writable %s');
                }
        }

/**
 * setUp method
 *
 * @return void
 */
        public function setUp() {
                parent::setUp();
                $_GET = array();
                $request = new CakeRequest();
                $this->Controller = new CacheTestController($request);
                $View = new View($this->Controller);
                $this->Cache = new CacheHelper($View);
                Configure::write('Cache.check', true);
                Configure::write('Cache.disable', false);
                App::build(array(
                        'View' => array(CAKE . 'Test' . DS . 'test_app' . DS . 'View' . DS)
                ), App::RESET);
        }

/**
 * tearDown method
 *
 * @return void
 */
        public function tearDown() {
                clearCache();
                unset($this->Cache);
                parent::tearDown();
        }

/**
 * test cache parsing with no cake:nocache tags in view file.
 *
 * @return void
 */
        public function testLayoutCacheParsingNoTagsInView() {
                $this->Controller->cache_parsing();
                $this->Controller->request->addParams(array(
                        'controller' => 'cache_test',
                        'action' => 'cache_parsing',
                        'pass' => array(),
                        'named' => array()
                ));
                $this->Controller->cacheAction = 21600;
                $this->Controller->request->here = '/cacheTest/cache_parsing';
                $this->Controller->request->action = 'cache_parsing';

                $View = new View($this->Controller);
                $result = $View->render('index');
                $this->assertNotRegExp('/cake:nocache/', $result);
                $this->assertNotRegExp('/php echo/', $result);

                $filename = CACHE . 'views' . DS . 'cachetest_cache_parsing.php';
                $this->assertTrue(file_exists($filename));

                $contents = file_get_contents($filename);
                $this->assertRegExp('/php echo \$variable/', $contents);
                $this->assertRegExp('/php echo microtime()/', $contents);
                $this->assertRegExp('/clark kent/', $result);

                unlink($filename);
        }

/**
 * test cache parsing with non-latin characters in current route
 *
 * @return void
 */
        public function testCacheNonLatinCharactersInRoute() {
                $this->Controller->cache_parsing();
                $this->Controller->request->addParams(array(
                        'controller' => 'cache_test',
                        'action' => 'cache_parsing',
                        'pass' => array('風街ろまん'),
                        'named' => array()
                ));
                $this->Controller->cacheAction = 21600;
                $this->Controller->request->here = '/posts/view/風街ろまん';
                $this->Controller->action = 'view';

                $View = new View($this->Controller);
                $View->render('index');

                $filename = CACHE . 'views' . DS . 'posts_view_風街ろまん.php';
                $this->assertTrue(file_exists($filename));

                unlink($filename);
        }

/**
 * Test cache parsing with cake:nocache tags in view file.
 *
 * @return void
 */
        public function testLayoutCacheParsingWithTagsInView() {
                $this->Controller->cache_parsing();
                $this->Controller->request->addParams(array(
                        'controller' => 'cache_test',
                        'action' => 'cache_parsing',
                        'pass' => array(),
                        'named' => array()
                ));
                $this->Controller->cacheAction = 21600;
                $this->Controller->request->here = '/cacheTest/cache_parsing';
                $this->Controller->action = 'cache_parsing';

                $View = new View($this->Controller);
                $result = $View->render('test_nocache_tags');
                $this->assertNotRegExp('/cake:nocache/', $result);
                $this->assertNotRegExp('/php echo/', $result);

                $filename = CACHE . 'views' . DS . 'cachetest_cache_parsing.php';
                $this->assertTrue(file_exists($filename));

                $contents = file_get_contents($filename);
                $this->assertRegExp('/if \(is_writable\(TMP\)\)\:/', $contents);
                $this->assertRegExp('/php echo \$variable/', $contents);
                $this->assertRegExp('/php echo microtime()/', $contents);
                $this->assertNotRegExp('/cake:nocache/', $contents);

                unlink($filename);
        }

/**
 * test that multiple <!--nocache--> tags function with multiple nocache tags in the layout.
 *
 * @return void
 */
        public function testMultipleNoCacheTagsInViewfile() {
                $this->Controller->cache_parsing();
                $this->Controller->request->addParams(array(
                        'controller' => 'cache_test',
                        'action' => 'cache_parsing',
                        'pass' => array(),
                        'named' => array()
                ));
                $this->Controller->cacheAction = 21600;
                $this->Controller->request->here = '/cacheTest/cache_parsing';
                $this->Controller->action = 'cache_parsing';

                $View = new View($this->Controller);
                $result = $View->render('multiple_nocache');

                $this->assertNotRegExp('/cake:nocache/', $result);
                $this->assertNotRegExp('/php echo/', $result);

                $filename = CACHE . 'views' . DS . 'cachetest_cache_parsing.php';
                $this->assertTrue(file_exists($filename));

                $contents = file_get_contents($filename);
                $this->assertNotRegExp('/cake:nocache/', $contents);
                unlink($filename);
        }

/**
 * testComplexNoCache method
 *
 * @return void
 */
        public function testComplexNoCache() {
                $this->Controller->cache_parsing();
                $this->Controller->request->addParams(array(
                        'controller' => 'cache_test',
                        'action' => 'cache_complex',
                        'pass' => array(),
                        'named' => array()
                ));
                $this->Controller->cacheAction = array('cache_complex' => 21600);
                $this->Controller->request->here = '/cacheTest/cache_complex';
                $this->Controller->action = 'cache_complex';
                $this->Controller->layout = 'multi_cache';
                $this->Controller->viewPath = 'Posts';

                $View = new View($this->Controller);
                $result = $View->render('sequencial_nocache');

                $this->assertNotRegExp('/cake:nocache/', $result);
                $this->assertNotRegExp('/php echo/', $result);
                $this->assertRegExp('/A\. Layout Before Content/', $result);
                $this->assertRegExp('/B\. In Plain Element/', $result);
                $this->assertRegExp('/C\. Layout After Test Element/', $result);
                $this->assertRegExp('/D\. In View File/', $result);
                $this->assertRegExp('/E\. Layout After Content/', $result);
                $this->assertRegExp('/F\. In Element With No Cache Tags/', $result);
                $this->assertRegExp('/G\. Layout After Content And After Element With No Cache Tags/', $result);
                $this->assertNotRegExp('/1\. layout before content/', $result);
                $this->assertNotRegExp('/2\. in plain element/', $result);
                $this->assertNotRegExp('/3\. layout after test element/', $result);
                $this->assertNotRegExp('/4\. in view file/', $result);
                $this->assertNotRegExp('/5\. layout after content/', $result);
                $this->assertNotRegExp('/6\. in element with no cache tags/', $result);
                $this->assertNotRegExp('/7\. layout after content and after element with no cache tags/', $result);

                $filename = CACHE . 'views' . DS . 'cachetest_cache_complex.php';
                $this->assertTrue(file_exists($filename));
                $contents = file_get_contents($filename);
                unlink($filename);

                $this->assertRegExp('/A\. Layout Before Content/', $contents);
                $this->assertNotRegExp('/B\. In Plain Element/', $contents);
                $this->assertRegExp('/C\. Layout After Test Element/', $contents);
                $this->assertRegExp('/D\. In View File/', $contents);
                $this->assertRegExp('/E\. Layout After Content/', $contents);
                $this->assertRegExp('/F\. In Element With No Cache Tags/', $contents);
                $this->assertRegExp('/G\. Layout After Content And After Element With No Cache Tags/', $contents);
                $this->assertRegExp('/1\. layout before content/', $contents);
                $this->assertNotRegExp('/2\. in plain element/', $contents);
                $this->assertRegExp('/3\. layout after test element/', $contents);
                $this->assertRegExp('/4\. in view file/', $contents);
                $this->assertRegExp('/5\. layout after content/', $contents);
                $this->assertRegExp('/6\. in element with no cache tags/', $contents);
                $this->assertRegExp('/7\. layout after content and after element with no cache tags/', $contents);
        }

/**
 * test cache of view vars
 *
 * @return void
 */
        public function testCacheViewVars() {
                $this->Controller->cache_parsing();
                $this->Controller->request->addParams(array(
                        'controller' => 'cache_test',
                        'action' => 'cache_parsing',
                        'pass' => array(),
                        'named' => array()
                ));
                $this->Controller->request->here = '/cacheTest/cache_parsing';
                $this->Controller->cacheAction = 21600;

                $View = new View($this->Controller);
                $result = $View->render('index');
                $this->assertNotRegExp('/cake:nocache/', $result);
                $this->assertNotRegExp('/php echo/', $result);

                $filename = CACHE . 'views' . DS . 'cachetest_cache_parsing.php';
                $this->assertTrue(file_exists($filename));

                $contents = file_get_contents($filename);
                $this->assertRegExp('/\$this\-\>viewVars/', $contents);
                $this->assertRegExp('/extract\(\$this\-\>viewVars, EXTR_SKIP\);/', $contents);
                $this->assertRegExp('/php echo \$variable/', $contents);

                unlink($filename);
        }

/**
 * Test that callback code is generated correctly.
 *
 * @return void
 */
        public function testCacheCallbacks() {
                $this->Controller->request->addParams(array(
                        'controller' => 'cache_test',
                        'action' => 'cache_parsing',
                        'pass' => array(),
                        'named' => array()
                ));
                $this->Controller->cacheAction = array(
                        'cache_parsing' => array(
                                'duration' => 21600,
                                'callbacks' => true
                        )
                );
                $this->Controller->request->here = '/cacheTest/cache_parsing';
                $this->Controller->cache_parsing();

                $View = new View($this->Controller);
                $View->render('index');

                $filename = CACHE . 'views' . DS . 'cachetest_cache_parsing.php';
                $this->assertTrue(file_exists($filename));

                $contents = file_get_contents($filename);

                $this->assertRegExp('/\$controller->startupProcess\(\);/', $contents);

                unlink($filename);
        }

/**
 * test cacheAction set to a boolean
 *
 * @return void
 */
        public function testCacheActionArray() {
                $this->Controller->request->addParams(array(
                        'controller' => 'cache_test',
                        'action' => 'cache_parsing',
                        'pass' => array(),
                        'named' => array()
                ));
                $this->Controller->request->here = '/cache_test/cache_parsing';
                $this->Controller->cacheAction = array(
                        'cache_parsing' => 21600
                );

                $this->Controller->cache_parsing();

                $View = new View($this->Controller);
                $result = $View->render('index');

                $this->assertNotRegExp('/cake:nocache/', $result);
                $this->assertNotRegExp('/php echo/', $result);

                $filename = CACHE . 'views' . DS . 'cache_test_cache_parsing.php';
                $this->assertTrue(file_exists($filename));
                unlink($filename);
        }

/**
 * Test that cacheAction works with camelcased controller names.
 *
 * @return void
 */
        public function testCacheActionArrayCamelCase() {
                $this->Controller->request->addParams(array(
                        'controller' => 'cache_test',
                        'action' => 'cache_parsing',
                        'pass' => array(),
                        'named' => array()
                ));
                $this->Controller->cacheAction = array(
                        'cache_parsing' => 21600
                );
                $this->Controller->request->here = '/cacheTest/cache_parsing';
                $this->Controller->cache_parsing();

                $View = new View($this->Controller);
                $result = $View->render('index');

                $this->assertNotRegExp('/cake:nocache/', $result);
                $this->assertNotRegExp('/php echo/', $result);

                $filename = CACHE . 'views' . DS . 'cachetest_cache_parsing.php';
                $this->assertTrue(file_exists($filename));
                unlink($filename);
        }

/**
 * test with named and pass args.
 *
 * @return void
 */
        public function testCacheWithNamedAndPassedArgs() {
                Router::reload();

                $this->Controller->cache_parsing();
                $this->Controller->request->addParams(array(
                        'controller' => 'cache_test',
                        'action' => 'cache_parsing',
                        'pass' => array(1, 2),
                        'named' => array(
                                'name' => 'mark',
                                'ice' => 'cream'
                        )
                ));
                $this->Controller->cacheAction = array(
                        'cache_parsing' => 21600
                );
                $this->Controller->request->here = '/cache_test/cache_parsing/1/2/name:mark/ice:cream';

                $View = new View($this->Controller);
                $result = $View->render('index');

                $this->assertNotRegExp('/cake:nocache/', $result);
                $this->assertNotRegExp('/php echo/', $result);

                $filename = CACHE . 'views' . DS . 'cache_test_cache_parsing_1_2_name_mark_ice_cream.php';
                $this->assertTrue(file_exists($filename));
                unlink($filename);
        }

/**
 * Test that query string parameters are included in the cache filename.
 *
 * @return void
 */
        public function testCacheWithQueryStringParams() {
                Router::reload();

                $this->Controller->cache_parsing();
                $this->Controller->request->addParams(array(
                        'controller' => 'cache_test',
                        'action' => 'cache_parsing',
                        'pass' => array(),
                        'named' => array()
                ));
                $this->Controller->request->query = array('q' => 'cakephp');
                $this->Controller->cacheAction = array(
                        'cache_parsing' => 21600
                );
                $this->Controller->request->here = '/cache_test/cache_parsing';

                $View = new View($this->Controller);
                $result = $View->render('index');

                $this->assertNotRegExp('/cake:nocache/', $result);
                $this->assertNotRegExp('/php echo/', $result);

                $filename = CACHE . 'views' . DS . 'cache_test_cache_parsing_q_cakephp.php';
                $this->assertTrue(file_exists($filename), 'Missing cache file ' . $filename);
                unlink($filename);
        }

/**
 * test that custom routes are respected when generating cache files.
 *
 * @return void
 */
        public function testCacheWithCustomRoutes() {
                Router::reload();
                Router::connect('/:lang/:controller/:action/*', array(), array('lang' => '[a-z]{3}'));

                $this->Controller->cache_parsing();
                $this->Controller->request->addParams(array(
                        'lang' => 'en',
                        'controller' => 'cache_test',
                        'action' => 'cache_parsing',
                        'pass' => array(),
                        'named' => array()
                ));
                $this->Controller->cacheAction = array(
                        'cache_parsing' => 21600
                );
                $this->Controller->request->here = '/en/cache_test/cache_parsing';
                $this->Controller->action = 'cache_parsing';

                $View = new View($this->Controller);
                $result = $View->render('index');

                $this->assertNotRegExp('/cake:nocache/', $result);
                $this->assertNotRegExp('/php echo/', $result);

                $filename = CACHE . 'views' . DS . 'en_cache_test_cache_parsing.php';
                $this->assertTrue(file_exists($filename));
                unlink($filename);
        }

/**
 * test ControllerName contains AppName
 *
 * This test verifies view cache is created correctly when the app name is contained in part of the controller name.
 * (webapp Name) base name is 'cache' controller is 'cacheTest' action is 'cache_name'
 * apps URL would look something like http://localhost/cache/cacheTest/cache_name
 *
 * @return void
 */
        public function testCacheBaseNameControllerName() {
                $this->Controller->cache_parsing();
                $this->Controller->cacheAction = array(
                        'cache_name' => 21600
                );
                $this->Controller->params = array(
                        'controller' => 'cacheTest',
                        'action' => 'cache_name',
                        'pass' => array(),
                        'named' => array()
                );
                $this->Controller->here = '/cache/cacheTest/cache_name';
                $this->Controller->action = 'cache_name';
                $this->Controller->base = '/cache';

                $View = new View($this->Controller);
                $result = $View->render('index');

                $this->assertNotRegExp('/cake:nocache/', $result);
                $this->assertNotRegExp('/php echo/', $result);

                $filename = CACHE . 'views' . DS . 'cache_cachetest_cache_name.php';
                $this->assertTrue(file_exists($filename));
                unlink($filename);
        }

/**
 * test that afterRender checks the conditions correctly.
 *
 * @return void
 */
        public function testAfterRenderConditions() {
                Configure::write('Cache.check', true);
                $View = new View($this->Controller);
                $View->cacheAction = '+1 day';
                $View->output = 'test';

                $Cache = $this->getMock('CacheHelper', array('_parseContent'), array($View));
                $Cache->expects($this->once())
                        ->method('_parseContent')
                        ->with('posts/index', 'content')
                        ->will($this->returnValue(''));

                $Cache->afterRenderFile('posts/index', 'content');

                Configure::write('Cache.check', false);
                $Cache->afterRender('posts/index');

                Configure::write('Cache.check', true);
                $View->cacheAction = false;
                $Cache->afterRender('posts/index');
        }

/**
 * test that afterRender checks the conditions correctly.
 *
 * @return void
 */
        public function testAfterLayoutConditions() {
                Configure::write('Cache.check', true);
                $View = new View($this->Controller);
                $View->cacheAction = '+1 day';
                $View->output = 'test';

                $Cache = $this->getMock('CacheHelper', array('cache'), array($View));
                $Cache->expects($this->once())
                        ->method('cache')
                        ->with('posts/index', $View->output)
                        ->will($this->returnValue(''));

                $Cache->afterLayout('posts/index');

                Configure::write('Cache.check', false);
                $Cache->afterLayout('posts/index');

                Configure::write('Cache.check', true);
                $View->cacheAction = false;
                $Cache->afterLayout('posts/index');
        }

/**
 * testCacheEmptySections method
 *
 * This test must be uncommented/fixed in next release (1.2+)
 *
 * @return void
 */
        public function testCacheEmptySections() {
                $this->Controller->cache_parsing();
                $this->Controller->params = array(
                        'controller' => 'cacheTest',
                        'action' => 'cache_empty_sections',
                        'pass' => array(),
                        'named' => array()
                );
                $this->Controller->cacheAction = array('cache_empty_sections' => 21600);
                $this->Controller->here = '/cacheTest/cache_empty_sections';
                $this->Controller->action = 'cache_empty_sections';
                $this->Controller->layout = 'cache_empty_sections';
                $this->Controller->viewPath = 'Posts';

                $View = new View($this->Controller);
                $result = $View->render('cache_empty_sections');
                $this->assertNotRegExp('/nocache/', $result);
                $this->assertNotRegExp('/php echo/', $result);
                $this->assertRegExp(
                        '@</title>\s*</head>\s*' .
                        '<body>\s*' .
                        'View Content\s*' .
                        'cached count is: 3\s*' .
                        '</body>@', $result);

                $filename = CACHE . 'views' . DS . 'cachetest_cache_empty_sections.php';
                $this->assertTrue(file_exists($filename));
                $contents = file_get_contents($filename);
                $this->assertNotRegExp('/nocache/', $contents);
                $this->assertRegExp(
                        '@<head>\s*<title>Posts</title>\s*' .
                        '<\?php \$x \= 1; \?>\s*' .
                        '</head>\s*' .
                        '<body>\s*' .
                        '<\?php \$x\+\+; \?>\s*' .
                        '<\?php \$x\+\+; \?>\s*' .
                        'View Content\s*' .
                        '<\?php \$y = 1; \?>\s*' .
                        '<\?php echo \'cached count is: \' . \$x; \?>\s*' .
                        '@', $contents);
                unlink($filename);
        }
}