public function next()
{
do {
$this->current = readdir($this->handle);
} while ($this->isDotFile($this->current));
if ($this->valid()) {
$this->key++;
$this->current = Item::factory($this->path . '/' . $this->current);
}
}
/**
* @expectedException RuntimeException
*/
public function testFactory()
{
Item::factory('foobar');
}