def set_response() -> xdlms.SetResponseNormal:
return xdlms.SetResponseNormal(
result=enumerations.DataAccessResult.SUCCESS,
invoke_id_and_priority=xdlms.InvokeIdAndPriority(invoke_id=1,
confirmed=True,
high_priority=True),
)
def test_transform_bytes(self):
data = b"\xc7\x01\xc0\x00\x00"
action = xdlms.ActionResponseNormal(
enumerations.ActionResultStatus.SUCCESS,
invoke_id_and_priority=xdlms.InvokeIdAndPriority(
invoke_id=0, confirmed=True, high_priority=True),
)
assert data == action.to_bytes()
assert action == xdlms.ActionResponseNormal.from_bytes(data)
def test_transform_bytes(self):
data = b"\xc5\x01\xc1\x00"
response = xdlms.SetResponseNormal(
result=enumerations.DataAccessResult.SUCCESS,
invoke_id_and_priority=xdlms.InvokeIdAndPriority(
invoke_id=1, confirmed=True, high_priority=True
),
)
assert data == response.to_bytes()
assert response == xdlms.SetResponseNormal.from_bytes(data)
def test_transform_bytes(self):
data = b"\xc7\x01\xc0\x00\x01\x01\xfa"
action = xdlms.ActionResponseNormalWithError(
enumerations.ActionResultStatus.SUCCESS,
error=enumerations.DataAccessResult.OTHER_REASON,
invoke_id_and_priority=xdlms.InvokeIdAndPriority(
invoke_id=0, confirmed=True, high_priority=True),
)
assert data == action.to_bytes()
assert action == xdlms.ActionResponseNormalWithError.from_bytes(data)
def action_request() -> xdlms.ActionRequestNormal:
return xdlms.ActionRequestNormal(
cosem_method=cosem.CosemMethod(
interface=enumerations.CosemInterface.DISCONNECT_CONTROL,
instance=cosem.Obis.from_dotted("0.0.96.3.10.255"),
method=1,
),
data=dlms_data.UnsignedLongData(0).to_bytes(),
invoke_id_and_priority=xdlms.InvokeIdAndPriority(invoke_id=1,
confirmed=True,
high_priority=True),
)
def test_transform_bytes(self):
data = b"\xc7\x01\xc0\x00\x01\x00\t\x11\x10\x00\x00\x1a\xfd\xe8\x85{r\x8a4\x99\x10j\xa6e\xd1"
action = xdlms.ActionResponseNormalWithData(
enumerations.ActionResultStatus.SUCCESS,
data=bytearray(
b"\t\x11\x10\x00\x00\x1a\xfd\xe8\x85{r\x8a4\x99\x10j\xa6e\xd1"
),
invoke_id_and_priority=xdlms.InvokeIdAndPriority(
invoke_id=0, confirmed=True, high_priority=True),
)
assert data == action.to_bytes()
assert action == xdlms.ActionResponseNormalWithData.from_bytes(data)
def set_request() -> xdlms.SetRequestNormal:
# invocation counter
return xdlms.SetRequestNormal(
cosem_attribute=cosem.CosemAttribute(
interface=enumerations.CosemInterface.CLOCK,
instance=cosem.Obis(a=0, b=0, c=1, d=0, e=0, f=255),
attribute=2,
),
data=b"\t\x0c\x07\xe5\x01\x18\xff\x0e09P\xff\xc4\x00",
access_selection=None,
invoke_id_and_priority=xdlms.InvokeIdAndPriority(invoke_id=1,
confirmed=True,
high_priority=True),
)
def test_transform_bytes_without_data(self):
data = b"\xc3\x01\xc0\x00\x0f\x00\x00(\x00\x00\xff\x01\x00"
action = xdlms.ActionRequestNormal(
cosem_method=cosem.CosemMethod(
interface=enumerations.CosemInterface.ASSOCIATION_LN,
instance=cosem.Obis(a=0, b=0, c=40, d=0, e=0, f=255),
method=1,
),
data=None,
invoke_id_and_priority=xdlms.InvokeIdAndPriority(
invoke_id=0, confirmed=True, high_priority=True),
)
assert data == action.to_bytes()
assert action == xdlms.ActionRequestNormal.from_bytes(data)
def test_transform_bytes(self):
data = b"\xc1\x01\xc1\x00\x08\x00\x00\x01\x00\x00\xff\x02\x00\t\x0c\x07\xe5\x01\x18\xff\x0e09P\xff\xc4\x00"
request = xdlms.SetRequestNormal(
cosem_attribute=cosem.CosemAttribute(
interface=enumerations.CosemInterface.CLOCK,
instance=cosem.Obis(a=0, b=0, c=1, d=0, e=0, f=255),
attribute=2,
),
data=b"\t\x0c\x07\xe5\x01\x18\xff\x0e09P\xff\xc4\x00",
access_selection=None,
invoke_id_and_priority=xdlms.InvokeIdAndPriority(
invoke_id=1, confirmed=True, high_priority=True
),
)
assert data == request.to_bytes()
assert request == xdlms.SetRequestNormal.from_bytes(data)
def test_transform_bytes(self):
data = b'\xc3\x01\xc0\x00\x0f\x00\x00(\x00\x00\xff\x01\x01\t\x11\x10\x00\x00\x1a\x90\xe6\xd2"\x1f\xa2\xfd\x85\xee\xd6\x1a\xcc"'
action = xdlms.ActionRequestNormal(
cosem_method=cosem.CosemMethod(
interface=enumerations.CosemInterface.ASSOCIATION_LN,
instance=cosem.Obis(a=0, b=0, c=40, d=0, e=0, f=255),
method=1,
),
data=
b'\t\x11\x10\x00\x00\x1a\x90\xe6\xd2"\x1f\xa2\xfd\x85\xee\xd6\x1a\xcc"',
invoke_id_and_priority=xdlms.InvokeIdAndPriority(
invoke_id=0, confirmed=True, high_priority=True),
)
assert data == action.to_bytes()
assert action == xdlms.ActionRequestNormal.from_bytes(data)
def test_action_response_normal_sets_ready_when_awaiting_action_resoponse():
c = DlmsConnection(
state=state.DlmsConnectionState(
current_state=state.AWAITING_ACTION_RESPONSE),
client_system_title=b"12345678",
)
c.receive_data(
xdlms.ActionResponseNormal(
status=enumerations.ActionResultStatus.SUCCESS,
invoke_id_and_priority=xdlms.InvokeIdAndPriority(
invoke_id=1, confirmed=True, high_priority=True),
).to_bytes())
c.next_event()
assert c.state.current_state == state.READY
