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Add a test for version message

This commit is contained in:
Lee Miller 2023-08-12 00:38:18 +03:00
parent 399fc6f21f
commit 428580a980
Signed by untrusted user: lee.miller
GPG Key ID: 4F97A5EA88F4AB63
1 changed files with 30 additions and 2 deletions
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32
minode/tests/test_message.py
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@ -13,7 +13,7 @@ from minode.shared import magic_bytes
# 1626611891, 1, 1, net.ipv6(ipaddress.ip_address('127.0.0.1')).packed,
# 8444
# ) for _ in range(1000)]
sample_data = unhexlify(
sample_addr_data = unhexlify(
'fd01f4' + (
'0000000060f420b30000000'
'1000000000000000100000000000000000000ffff7f00000120fc'
@ -24,6 +24,17 @@ sample_data = unhexlify(
sample_ping_msg = unhexlify(
'e9beb4d970696e67000000000000000000000004ee26b0dd74657374')
# from pybitmessage import pathmagic
# pathmagic.setup()
# import protocol
# msg = protocol.assembleVersionMessage('127.0.0.1', 8444, [1, 2, 3])
sample_version_msg = unhexlify(
'e9beb4d976657273696f6e00000000000000006b1b06b182000000030000000000000003'
'0000000064fdd3e1000000000000000100000000000000000000ffff7f00000120fc0000'
'00000000000300000000000000000000ffff7f00000120fc00c0b6c3eefb2adf162f5079'
'4269746d6573736167653a302e362e332e322f03010203'
)
class TestMessage(unittest.TestCase):
"""Test assembling and disassembling of network mesages"""
@ -47,7 +58,7 @@ class TestMessage(unittest.TestCase):
def test_addr(self):
"""Test addr messages"""
msg = message.Message(b'addr', sample_data)
msg = message.Message(b'addr', sample_addr_data)
addr_packet = message.Addr.from_message(msg)
self.assertEqual(len(addr_packet.addresses), 500)
address = addr_packet.addresses.pop()
@ -55,3 +66,20 @@ class TestMessage(unittest.TestCase):
self.assertEqual(address.services, 1)
self.assertEqual(address.port, 8444)
self.assertEqual(address.host, '127.0.0.1')
def test_version(self):
"""Test version message"""
msg = message.Message.from_bytes(sample_version_msg)
self.assertEqual(msg.command, b'version')
version_packet = message.Version.from_message(msg)
self.assertEqual(version_packet.host, '127.0.0.1')
self.assertEqual(version_packet.port, 8444)
self.assertEqual(version_packet.protocol_version, 3)
self.assertEqual(version_packet.services, 3)
self.assertEqual(version_packet.user_agent, b'/PyBitmessage:0.6.3.2/')
self.assertEqual(version_packet.streams, [1, 2, 3])
msg = version_packet.to_bytes()
# omit header and timestamp
self.assertEqual(msg[24:36], sample_version_msg[24:36])
self.assertEqual(msg[44:], sample_version_msg[44:])