mageekguy\atoum\iterators\recursives\directory\factory::getAcceptedExtensions PHP Method

    public function getAcceptedExtensions()
    {
        return $this->acceptedExtensions;
    }

 public function testRefuseExtension()
 {
     $this->if($iterator = new testedClass())->then->object($iterator->refuseExtension('php'))->isIdenticalTo($iterator)->array($iterator->getAcceptedExtensions())->isEmpty()->if($iterator->acceptExtensions(array('php', 'txt', 'xml')))->then->object($iterator->refuseExtension('txt'))->isIdenticalTo($iterator)->array($iterator->getAcceptedExtensions())->isEqualTo(array('php', 'xml'));
 }