def test_readProperty(self):
request = ReadPropertyRequest(
objectIdentifier=("analogInput", 14), propertyIdentifier=85
)
request.apduMaxResp = 1024
request.apduInvokeID = 101
apdu = APDU()
request.encode(apdu)
pdu = PDU()
apdu.encode(pdu)
buf_size = 1024
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.sendto(pdu.pduData, self.address)
data = s.recvfrom(buf_size)
s.close()
received_data = data[0]
expected = ReadPropertyACK()
expected.pduDestination = GlobalBroadcast()
expected.apduInvokeID = 101
expected.objectIdentifier = 14
expected.objectName = "AI 01"
expected.propertyIdentifier = 85
expected.propertyValue = Any(Real(68.0))
exp_apdu = APDU()
expected.encode(exp_apdu)
exp_pdu = PDU()
exp_apdu.encode(exp_pdu)
self.assertEqual(exp_pdu.pduData, received_data)
def test_readProperty(self):
request = ReadPropertyRequest(objectIdentifier=('analogInput', 14), propertyIdentifier=85)
request.apduMaxResp = 1024
request.apduInvokeID = 101
apdu = APDU()
request.encode(apdu)
pdu = PDU()
apdu.encode(pdu)
buf_size = 1024
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.sendto(pdu.pduData, ('127.0.0.1', self.bacnet_server.server.server_port))
data = s.recvfrom(buf_size)
received_data = data[0]
expected = ReadPropertyACK()
expected.pduDestination = GlobalBroadcast()
expected.apduInvokeID = 101
expected.objectIdentifier = 14
expected.objectName = 'AI 01'
expected.propertyIdentifier = 85
expected.propertyValue = Any(Real(68.0))
exp_apdu = APDU()
expected.encode(exp_apdu)
exp_pdu = PDU()
exp_apdu.encode(exp_pdu)
self.assertEquals(exp_pdu.pduData, received_data)
def test_no_response_requests(self):
"""When the request has apduType not 0x01, no reply should be returned from Conpot"""
request = ReadPropertyRequest(objectIdentifier=("analogInput", 14),
propertyIdentifier=85)
request.pduData = bytearray(b"test_data")
request.apduMaxResp = 1024
request.apduInvokeID = 101
# Build requests - Confirmed, simple ack pdu, complex ack pdu, error pdu - etc.
test_requests = list()
for i in range(2, 8):
if i not in {1, 3, 4}:
request.apduType = i
if i == 2:
# when apdu.apduType is 2 - we have SimpleAckPDU
# set the apduInvokeID and apduService
request.apduService = 8
elif i == 5:
# when apdu.apduType is 5 - we have ErrorPDU
# set the apduInvokeID and apduService
request.apduService = 8
elif i == 6:
# when apdu.apduType is 6 - we have RejectPDU
# set the apduInvokeID and apduAbortRejectReason
request.apduAbortRejectReason = 9
else:
# when apdu.apduType is 7 - we have AbortPDU
# set the apduInvokeID and apduAbortRejectReason
request.apduAbortRejectReason = 9
test_requests.append(request)
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
buf_size = 1024
[
s.sendto(i.pduData,
("127.0.0.1", self.bacnet_server.server.server_port))
for i in test_requests
]
results = None
with gevent.Timeout(1, False):
results = [s.recvfrom(buf_size) for i in range(len(test_requests))]
self.assertIsNone(results)