cakephp/tests/test_app/Plugin/TestPlugin/Controller/TestsController.php

<?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
 */

/**
 * Class TestsController
 *
 */
namespace TestPlugin\Controller;

class TestsController extends TestPluginAppController {

	public $helpers = array('TestPlugin.OtherHelper', 'Html');

	public $components = array('TestPlugin.Plugins');

	public function index() {
		$this->set('test_value', 'It is a variable');
	}

	public function some_method() {
		$this->response->body(25);
	}

}