FileSystemHarness.php
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<?php
/**
* Test harness that sets up a filesystem sandbox for file-emulation
* functions to safely unit test in.
*
* @todo Make an automatic FSTools mock or something
*/
class FSTools_FileSystemHarness extends UnitTestCase
{
protected $dir, $oldDir;
public function __construct()
{
parent::__construct();
$this->dir = 'tmp/' . md5(uniqid(rand(), true)) . '/';
mkdir($this->dir);
$this->oldDir = getcwd();
}
public function __destruct()
{
FSTools::singleton()->rmdirr($this->dir);
}
public function setup()
{
chdir($this->dir);
}
public function tearDown()
{
chdir($this->oldDir);
}
}
// vim: et sw=4 sts=4