def test_write_wrong_type_for_existing(self):
"""
Objective: Test answer for a command of wrong type to a device that does exist
(Actuator 22_20 (Type 45: Single Command) will be tested,
but a wrong command type (Double Commands instead of Single Command) is sent to device)
"""
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.settimeout(1)
s.connect(("127.0.0.1", 2404))
s.send(frames.STARTDT_act.build())
s.recv(6)
self.databus.set_value("22_20", 0) # Must be in template
# print str(hex(IEC104.addr_in_hex('13_20')))
single_command = (
frames.i_frame()
/ frames.asdu_head(COT=6)
/ frames.asdu_infobj_46(IOA=0x141600, DCS=1)
)
s.send(single_command.build())
data = s.recv(16)
act_conf = (
frames.i_frame(RecvSeq=0x0002)
/ frames.asdu_head(PN=1, COT=7)
/ frames.asdu_infobj_46(IOA=0x141600, DCS=1)
)
self.assertSequenceEqual(data, act_conf.build())
def test_write_wrong_type_for_existing(self):
"""
Objective: Test answer for a command of wrong type to a device that does exist
(Actuator 22_20 (Type 45: Single Command) will be tested,
but a wrong command type (Double Commands instead of Single Command) is sent to device)
"""
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.settimeout(1)
s.connect(('127.0.0.1', 2404))
s.send(frames.STARTDT_act.build())
s.recv(6)
self.databus.set_value('22_20', 0) # Must be in template
# print str(hex(IEC104.addr_in_hex('13_20')))
single_command = frames.i_frame() / frames.asdu_head(COT=6) / frames.asdu_infobj_46(IOA=0x141600, DCS=1)
s.send(single_command.build())
data = s.recv(16)
act_conf = frames.i_frame(RecvSeq=0x0002) / frames.asdu_head(PN=1, COT=7) / frames.asdu_infobj_46(IOA=0x141600,
DCS=1)
self.assertSequenceEqual(data, act_conf.build())