def test_pack_xor_address_unknown_protocol(self):
transaction_id = unhexlify("b7e7a701bc34d686fa87dfae")
with self.assertRaises(ValueError) as cm:
stun.pack_xor_address(("foo", 32853), transaction_id)
self.assertEqual(
str(cm.exception),
"'foo' does not appear to be an IPv4 or IPv6 address")
def test_pack_xor_address_ipv6(self):
transaction_id = unhexlify("b7e7a701bc34d686fa87dfae")
data = stun.pack_xor_address(
("2001:db8:1234:5678:11:2233:4455:6677", 32853), transaction_id)
self.assertEqual(data,
unhexlify("0002a1470113a9faa5d3f179bc25f4b5bed2b9d9"))
def test_pack_xor_address_ipv4(self):
transaction_id = unhexlify("b7e7a701bc34d686fa87dfae")
data = stun.pack_xor_address(("192.0.2.1", 32853), transaction_id)
self.assertEqual(data, unhexlify("0001a147e112a643"))
