tests/include/utils/CreateCacheDirectoryTest.php

   1 <?php
   2 require_once 'include/utils/file_utils.php';
   3
   4 class CreateCacheDirectoryTest extends Sugar_PHPUnit_Framework_TestCase
   5 {
   6     private $_original_cwd = '';
   7
   8     public function setUp()
   9     {
  10         $this->_original_cwd = getcwd();
  11         chdir(dirname(__FILE__));
  12         $this->_removeCacheDirectory('./cache');
  13     }
  14
  15     public function tearDown()
  16     {
  17         $this->_removeCacheDirectory('./cache');
  18         chdir($this->_original_cwd);
  19     }
  20
  21     private function _removeCacheDirectory($dir)
  22     {
  23         $dir_handle = @opendir($dir);
  24         if ($dir_handle === false) {
  25             return;
  26         }
  27         while (($filename = readdir($dir_handle)) !== false) {
  28             if ($filename == '.' || $filename == '..') {
  29                 continue;
  30             }
  31             if (is_dir("{$dir}/{$filename}")) {
  32                 $this->_removecacheDirectory("{$dir}/{$filename}");
  33             } else {
  34                 unlink("{$dir}/{$filename}");
  35             }
  36         }
  37         closedir($dir_handle);
  38         rmdir("{$dir}");
  39     }
  40
  41     public function testCreatesCacheDirectoryIfDoesnotExist()
  42     {
  43         $this->assertFalse(file_exists('./cache'), 'check that the cache directory does not exist');
  44         create_cache_directory('foobar');
  45         $this->assertTrue(file_exists('./cache'), 'creates a cache directory');
  46     }
  47
  48     public function testCreatesDirectoryInCacheDirectoryProvidedItIsGivenAFile()
  49     {
  50         $this->assertFalse(file_exists('./cache/foobar-test'));
  51         create_cache_directory('foobar-test/cache-file.php');
  52         $this->assertTrue(file_exists('./cache/foobar-test'));
  53     }
  54
  55     public function testReturnsDirectoryCreated()
  56     {
  57         $created = create_cache_directory('foobar/cache-file.php');
  58         $this->assertEquals(
  59             'cache/foobar/cache-file.php',
  60             $created
  61         );
  62     }
  63 }
  64