Пример #1
0
    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())
Пример #2
0
    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())