tests/Zend/Captcha/DumbTest.php

   1 <?php
   2 /**
   3  * Zend Framework
   4  *
   5  * LICENSE
   6  *
   7  * This source file is subject to the new BSD license that is bundled
   8  * with this package in the file LICENSE.txt.
   9  * It is also available through the world-wide-web at this URL:
  10  * http://framework.zend.com/license/new-bsd
  11  * If you did not receive a copy of the license and are unable to
  12  * obtain it through the world-wide-web, please send an email
  13  * to license@zend.com so we can send you a copy immediately.
  14  *
  15  * @category   Zend
  16  * @package    Zend_Captcha
  17  * @subpackage UnitTests
  18  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
  19  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  20  * @version    $Id$
  21  */
  22
  23 // Call Zend_Captcha_DumbTest::main() if this source file is executed directly.
  24 if (!defined("PHPUnit_MAIN_METHOD")) {
  25     define("PHPUnit_MAIN_METHOD", "Zend_Captcha_DumbTest::main");
  26 }
  27
  28 require_once dirname(__FILE__) . '/../../TestHelper.php';
  29
  30 require_once 'Zend/Form/Element/Captcha.php';
  31 require_once 'Zend/View.php';
  32
  33 /**
  34  * @category   Zend
  35  * @package    Zend_Captcha
  36  * @subpackage UnitTests
  37  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
  38  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  39  * @group      Zend_Captcha
  40  */
  41 class Zend_Captcha_DumbTest extends PHPUnit_Framework_TestCase
  42 {
  43     /**
  44      * Runs the test methods of this class.
  45      *
  46      * @return void
  47      */
  48     public static function main()
  49     {
  50         $suite  = new PHPUnit_Framework_TestSuite("Zend_Captcha_DumbTest");
  51         $result = PHPUnit_TextUI_TestRunner::run($suite);
  52     }
  53
  54     /**
  55      * Sets up the fixture, for example, open a network connection.
  56      * This method is called before a test is executed.
  57      *
  58      * @return void
  59      */
  60     public function setUp()
  61     {
  62         if (isset($this->word)) {
  63             unset($this->word);
  64         }
  65
  66         $this->element = new Zend_Form_Element_Captcha(
  67             'captchaD',
  68             array(
  69                 'captcha' => array(
  70                     'Dumb',
  71                     'sessionClass' => 'Zend_Captcha_DumbTest_SessionContainer'
  72                 )
  73             )
  74         );
  75         $this->captcha =  $this->element->getCaptcha();
  76     }
  77
  78     /**
  79      * Tears down the fixture, for example, close a network connection.
  80      * This method is called after a test is executed.
  81      *
  82      * @return void
  83      */
  84     public function tearDown()
  85     {
  86     }
  87
  88     public function testRendersWordInReverse()
  89     {
  90         $id   = $this->captcha->generate('test');
  91         $word = $this->captcha->getWord();
  92         $html = $this->captcha->render(new Zend_View);
  93         $this->assertContains(strrev($word), $html);
  94         $this->assertNotContains($word, $html);
  95     }
  96 }
  97
  98 class Zend_Captcha_DumbTest_SessionContainer
  99 {
 100     protected static $_word;
 101
 102     public function __get($name)
 103     {
 104         if ('word' == $name) {
 105             return self::$_word;
 106         }
 107
 108         return null;
 109     }
 110
 111     public function __set($name, $value)
 112     {
 113         if ('word' == $name) {
 114             self::$_word = $value;
 115         } else {
 116             $this->$name = $value;
 117         }
 118     }
 119
 120     public function __isset($name)
 121     {
 122         if (('word' == $name) && (null !== self::$_word))  {
 123             return true;
 124         }
 125
 126         return false;
 127     }
 128
 129     public function __call($method, $args)
 130     {
 131         switch ($method) {
 132             case 'setExpirationHops':
 133             case 'setExpirationSeconds':
 134                 $this->$method = array_shift($args);
 135                 break;
 136             default:
 137         }
 138     }
 139 }
 140
 141 // Call Zend_Captcha_DumbTest::main() if this source file is executed directly.
 142 if (PHPUnit_MAIN_METHOD == "Zend_Captcha_DumbTest::main") {
 143     Zend_Captcha_DumbTest::main();
 144 }