Pop\Auth\Auth::factory PHP Method

    public static function factory(Adapter\AdapterInterface $adapter, $encryption = 0)
    {
        return new self($adapter, $encryption);
    }

 public function testConstructor()
 {
     $this->assertInstanceOf('Pop\\Auth\\Auth', new Auth(new File(__DIR__ . '/../tmp/access.txt')));
     $this->assertInstanceOf('Pop\\Auth\\Auth', Auth::factory(new File(__DIR__ . '/../tmp/access.txt')));
 }