class TestMinimalLowerLayerProtocol():
def setup(self):
self.receiver = TestReceiver(1)
self.protocol = MinimalLowerLayerProtocol()
self.protocol.factory = MLLPFactory(self.receiver)
self.protocol.transport = MockTransport()
def test_parse_message(self):
self.protocol.dataReceived('\x0b' + HL7_MESSAGE + '\x1c\x0d')
eq_(self.receiver.messages, [HL7_MESSAGE])
eq_(self.protocol.transport.msg, '\x0b' + EXPECTED_ACK.format(self._get_msg_datetime(), 'AA') + '\x1c\x0d')
def test_uncaught_error(self):
'throw a random exception, make sure Errback is used'
def raise_exception():
raise Exception
self.receiver.handleMessage = raise_exception
self.protocol.dataReceived('\x0b' + HL7_MESSAGE + '\x1c\x0d')
eq_(self.protocol.transport.msg, '\x0b' + EXPECTED_ACK.format(self._get_msg_datetime(), 'AR') + '\x1c\x0d')
def test_parse_message_unicode(self):
message = HL7_MESSAGE.replace('BLDG4', 'x\x82y')
self.protocol.dataReceived('\x0b' + message + '\x1c\x0d')
expected_message = unicode(HL7_MESSAGE).replace(u'BLDG4', u'xy')
eq_(self.receiver.messages, [expected_message])
expected_ack = EXPECTED_ACK.replace('BLDG4', 'xy')
eq_(self.protocol.transport.msg, '\x0b' + expected_ack.format(self._get_msg_datetime(), 'AA') + '\x1c\x0d')
def _get_msg_datetime(self):
msg = hl7.parse(self.protocol.transport.msg)
return unicode(msg.segment('MSH')[6])
def setup(self):
self.receiver = TestReceiver(1)
self.protocol = MinimalLowerLayerProtocol()
self.protocol.factory = MLLPFactory(self.receiver)
self.protocol.transport = MockTransport()
