tests/Zend/Filter/RealPathTest.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_Filter
  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 /**
  24  * Test helper
  25  */
  26 require_once dirname(__FILE__) . '/../../TestHelper.php';
  27
  28 /**
  29  * @see Zend_Filter_RealPath
  30  */
  31 require_once 'Zend/Filter/RealPath.php';
  32
  33 /**
  34  * @category   Zend
  35  * @package    Zend_Filter
  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_Filter
  40  */
  41 class Zend_Filter_RealPathTest extends PHPUnit_Framework_TestCase
  42 {
  43     /**
  44      * Path to test files
  45      *
  46      * @var string
  47      */
  48     protected $_filesPath;
  49
  50     /**
  51      * Sets the path to test files
  52      *
  53      * @return void
  54      */
  55     public function __construct()
  56     {
  57         $this->_filesPath = dirname(__FILE__) . DIRECTORY_SEPARATOR . '_files';
  58     }
  59
  60     /**
  61      * Zend_Filter_Basename object
  62      *
  63      * @var Zend_Filter_Basename
  64      */
  65     protected $_filter;
  66
  67     /**
  68      * Creates a new Zend_Filter_Basename object for each test method
  69      *
  70      * @return void
  71      */
  72     public function setUp()
  73     {
  74         $this->_filter = new Zend_Filter_RealPath();
  75     }
  76
  77     /**
  78      * Ensures expected behavior for existing file
  79      *
  80      * @return void
  81      */
  82     public function testFileExists()
  83     {
  84         $filename = 'file.1';
  85         $this->assertContains($filename, $this->_filter->filter($this->_filesPath . DIRECTORY_SEPARATOR . $filename));
  86     }
  87
  88     /**
  89      * Ensures expected behavior for nonexistent file
  90      *
  91      * @return void
  92      */
  93     public function testFileNonexistent()
  94     {
  95         $path = '/path/to/nonexistent';
  96         if (false !== strpos(PHP_OS, 'BSD')) {
  97             $this->assertEquals($path, $this->_filter->filter($path));
  98         } else {
  99             $this->assertEquals(false, $this->_filter->filter($path));
 100         }
 101     }
 102
 103     /**
 104      * @return void
 105      */
 106     public function testGetAndSetExistsParameter()
 107     {
 108         $this->assertTrue($this->_filter->getExists());
 109         $this->_filter->setExists(false);
 110         $this->assertFalse($this->_filter->getExists());
 111
 112         $this->_filter->setExists(true);
 113         $this->_filter->setExists(array('exists' => false));
 114         $this->assertFalse($this->_filter->getExists());
 115
 116         $this->_filter->setExists(array('unknown'));
 117         $this->assertTrue($this->_filter->getExists());
 118     }
 119
 120     /**
 121      * @return void
 122      */
 123     public function testNonExistantPath()
 124     {
 125         $this->_filter->setExists(false);
 126
 127         $path = dirname(__FILE__) . DIRECTORY_SEPARATOR . '_files';
 128         $this->assertEquals($path, $this->_filter->filter($path));
 129
 130         $path2 = dirname(__FILE__) . DIRECTORY_SEPARATOR . '_files'
 131                . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR . '_files';
 132         $this->assertEquals($path, $this->_filter->filter($path2));
 133
 134         $path3 = dirname(__FILE__) . DIRECTORY_SEPARATOR . '_files'
 135                . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR . '.'
 136                . DIRECTORY_SEPARATOR . '_files';
 137         $this->assertEquals($path, $this->_filter->filter($path3));
 138     }
 139 }