tests/FSTools/FileSystemHarness.php

   1 <?php
   2
   3 /**
   4  * Test harness that sets up a filesystem sandbox for file-emulation
   5  * functions to safely unit test in.
   6  *
   7  * @todo Make an automatic FSTools mock or something
   8  */
   9 class FSTools_FileSystemHarness extends UnitTestCase
  10 {
  11
  12     protected $dir, $oldDir;
  13
  14     public function __construct()
  15     {
  16         parent::__construct();
  17         $this->dir = 'tmp/' . md5(uniqid(rand(), true)) . '/';
  18         mkdir($this->dir);
  19         $this->oldDir = getcwd();
  20
  21     }
  22
  23     public function __destruct()
  24     {
  25         FSTools::singleton()->rmdirr($this->dir);
  26     }
  27
  28     public function setup()
  29     {
  30         chdir($this->dir);
  31     }
  32
  33     public function tearDown()
  34     {
  35         chdir($this->oldDir);
  36     }
  37
  38 }
  39
  40 // vim: et sw=4 sts=4