def test_from():
# Check that ``from_`` and ``from`` can be used interchangeably.
msg = MultiplexerMessage()
msg.from_ = 10
assert getattr(msg, 'from') == 10
setattr(msg, 'from', 20)
assert msg.from_ == 20
# Check that the value assigned via ``from_`` is properly serialized.
msg = MultiplexerMessage()
msg.from_ = 15
assert msg.SerializePartialToString() == '\x10\x0f'
# Check hat the deserialized ``from`` can be read via ``from_``.
assert parse_message(MultiplexerMessage, '\x10\x0f', partial=True).from_ == 15
def create_connections_manager(multiplexer_password=None):
welcome = WelcomeMessage()
welcome.id = 547
welcome.type = 115
if multiplexer_password is not None:
welcome.multiplexer_password = multiplexer_password
welcome_message = MultiplexerMessage()
welcome_message.from_ = 547
welcome_message.message = welcome.SerializeToString()
welcome_message.type = MessageTypes.CONNECTION_WELCOME
return ConnectionsManager(welcome_message=welcome_message, multiplexer_password=multiplexer_password)