tests/Zend/Filter/DecompressTest.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 if (!defined('PHPUnit_MAIN_METHOD')) {
  24     define('PHPUnit_MAIN_METHOD', 'Zend_Filter_DecompressTest::main');
  25 }
  26
  27 /**
  28  * Test helper
  29  */
  30 require_once dirname(__FILE__) . '/../../TestHelper.php';
  31
  32 /**
  33  * @see Zend_Filter_Decompress
  34  */
  35 require_once 'Zend/Filter/Decompress.php';
  36
  37 /**
  38  * @category   Zend
  39  * @package    Zend_Filter
  40  * @subpackage UnitTests
  41  * @group      Zend_Filter
  42  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
  43  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  44  */
  45 class Zend_Filter_DecompressTest extends PHPUnit_Framework_TestCase
  46 {
  47     /**
  48      * Runs this test suite
  49      *
  50      * @return void
  51      */
  52     public static function main()
  53     {
  54         $suite  = new PHPUnit_Framework_TestSuite('Zend_Filter_DecompressTest');
  55         $result = PHPUnit_TextUI_TestRunner::run($suite);
  56     }
  57
  58     public function setUp()
  59     {
  60         if (!extension_loaded('bz2')) {
  61             $this->markTestSkipped('This filter is tested with the bz2 extension');
  62         }
  63     }
  64
  65     public function tearDown()
  66     {
  67         if (file_exists(dirname(__FILE__) . '/../_files/compressed.bz2')) {
  68             unlink(dirname(__FILE__) . '/../_files/compressed.bz2');
  69         }
  70     }
  71
  72     /**
  73      * Basic usage
  74      *
  75      * @return void
  76      */
  77     public function testBasicUsage()
  78     {
  79         $filter  = new Zend_Filter_Decompress('bz2');
  80
  81         $text       = 'compress me';
  82         $compressed = $filter->compress($text);
  83         $this->assertNotEquals($text, $compressed);
  84
  85         $decompressed = $filter->filter($compressed);
  86         $this->assertEquals($text, $decompressed);
  87     }
  88
  89     /**
  90      * Setting Archive
  91      *
  92      * @return void
  93      */
  94     public function testCompressToFile()
  95     {
  96         $filter   = new Zend_Filter_Decompress('bz2');
  97         $archive = dirname(__FILE__) . '/../_files/compressed.bz2';
  98         $filter->setArchive($archive);
  99
 100         $content = $filter->compress('compress me');
 101         $this->assertTrue($content);
 102
 103         $filter2  = new Zend_Filter_Decompress('bz2');
 104         $content2 = $filter2->filter($archive);
 105         $this->assertEquals('compress me', $content2);
 106
 107         $filter3 = new Zend_Filter_Decompress('bz2');
 108         $filter3->setArchive($archive);
 109         $content3 = $filter3->filter(null);
 110         $this->assertEquals('compress me', $content3);
 111     }
 112
 113     /**
 114      * Basic usage
 115      *
 116      * @return void
 117      */
 118     public function testDecompressArchive()
 119     {
 120         $filter   = new Zend_Filter_Decompress('bz2');
 121         $archive = dirname(__FILE__) . '/../_files/compressed.bz2';
 122         $filter->setArchive($archive);
 123
 124         $content = $filter->compress('compress me');
 125         $this->assertTrue($content);
 126
 127         $filter2  = new Zend_Filter_Decompress('bz2');
 128         $content2 = $filter2->filter($archive);
 129         $this->assertEquals('compress me', $content2);
 130     }
 131 }
 132
 133 if (PHPUnit_MAIN_METHOD == 'Zend_Filter_DecompressTest::main') {
 134     Zend_Filter_DecompressTest::main();
 135 }