'Two L{OPTHeader} instances compare equal if they have the same
udpPayloadSize.'

def test_equalityUdpPayloadSize(self):

    self.assertNormalEqualityImplementation(dns._OPTHeader(udpPayloadSize=512), dns._OPTHeader(udpPayloadSize=512), dns._OPTHeader(udpPayloadSize=4096))
