pictcode

<?php

/**

 * NumberHelperTest 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('View', 'View');

App::uses('NumberHelper', 'View/Helper');

/**

 * NumberHelperTestObject class

 */

class NumberHelperTestObject extends NumberHelper {

        public function attach(CakeNumberMock $cakeNumber) {

                $this->_engine = $cakeNumber;

        }

        public function engine() {

                return $this->_engine;

        }

}

/**

 * CakeNumberMock class

 */

class CakeNumberMock {

}

/**

 * NumberHelperTest class

 *

 * @package       Cake.Test.Case.View.Helper

 */

class NumberHelperTest extends CakeTestCase {

/**

 * setUp method

 *

 * @return void

 */

        public function setUp() {

                parent::setUp();

                $this->View = new View(null);

        }

/**

 * tearDown method

 *

 * @return void

 */

        public function tearDown() {

                parent::tearDown();

                unset($this->View);

        }

/**

 * test CakeNumber class methods are called correctly

 *

 * @return void

 */

        public function testNumberHelperProxyMethodCalls() {

                $methods = array(

                        'precision', 'toReadableSize', 'toPercentage', 'format',

                        'currency', 'addFormat',

                        );

                $CakeNumber = $this->getMock('CakeNumberMock', $methods);

                $Number = new NumberHelperTestObject($this->View, array('engine' => 'CakeNumberMock'));

                $Number->attach($CakeNumber);

                foreach ($methods as $method) {

                        $CakeNumber->expects($this->at(0))->method($method);

                        $Number->{$method}('who', 'what', 'when', 'where', 'how');

                }

        }

/**

 * test engine override

 *

 * @return void

 */

        public function testEngineOverride() {

                App::build(array(

                        'Utility' => array(CAKE . 'Test' . DS . 'test_app' . DS . 'Utility' . DS)

                ), App::REGISTER);

                $Number = new NumberHelperTestObject($this->View, array('engine' => 'TestAppEngine'));

                $this->assertInstanceOf('TestAppEngine', $Number->engine());

                App::build(array(

                        'Plugin' => array(CAKE . 'Test' . DS . 'test_app' . DS . 'Plugin' . DS)

                ));

                CakePlugin::load('TestPlugin');

                $Number = new NumberHelperTestObject($this->View, array('engine' => 'TestPlugin.TestPluginEngine'));

                $this->assertInstanceOf('TestPluginEngine', $Number->engine());

                CakePlugin::unload('TestPlugin');

        }

}