Horde_Vfs_TestBase::_folderSize PHP Method

    protected function _folderSize()
    {
        $this->assertEquals(28 + 2 * filesize(__FILE__), self::$vfs->getFolderSize('test'));
        $this->assertEquals(10 + filesize(__FILE__), self::$vfs->getFolderSize('test/dir1'));
        $this->assertEquals(10 + filesize(__FILE__), self::$vfs->getFolderSize('test/dir3'));
    }