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#
# The MIT License (MIT)
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# Copyright (c) Crossbar.io Technologies GmbH
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import unittest
from unittest.mock import Mock
from autobahn.twisted.rawsocket import (WampRawSocketServerFactory,
WampRawSocketServerProtocol,
WampRawSocketClientFactory,
WampRawSocketClientProtocol)
from autobahn.testutil import FakeTransport
[docs]class RawSocketHandshakeTests(unittest.TestCase):
[docs] def test_handshake_succeeds(self):
"""
A client can connect to a server.
"""
session_mock = Mock()
t = FakeTransport()
f = WampRawSocketClientFactory(lambda: session_mock)
p = WampRawSocketClientProtocol()
p.transport = t
p.factory = f
server_session_mock = Mock()
st = FakeTransport()
sf = WampRawSocketServerFactory(lambda: server_session_mock)
sp = WampRawSocketServerProtocol()
sp.transport = st
sp.factory = sf
sp.connectionMade()
p.connectionMade()
# Send the server the client handshake
sp.dataReceived(t._written[0:1])
sp.dataReceived(t._written[1:4])
# Send the client the server handshake
p.dataReceived(st._written)
# The handshake succeeds, a session on each end is created
# onOpen is called on the session
session_mock.onOpen.assert_called_once_with(p)
server_session_mock.onOpen.assert_called_once_with(sp)