phpseclib\Crypt\Hash::getHash PHP Method

    function getHash()
    {
        return $this->hashParam;
    }

 public function testSetHashValid()
 {
     $hash = new Hash('md5');
     $this->assertSame($hash->getHash(), 'md5');
     $hash->setHash('sha1');
     $this->assertSame($hash->getHash(), 'sha1');
 }