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"""Unit test for KNX DPT 1."""
from typing import Any
import pytest
from xknx.dpt import DPTArray, DPTBinary, DPTEnumData
from xknx.dpt.dpt_1 import (
Ack,
Alarm,
BinaryValue,
Bool,
ConsumerProducer,
DayNight,
DimSendStyle,
DPT1BitEnum,
DPTAck,
DPTAlarm,
DPTBinaryValue,
DPTBool,
DPTConsumerProducer,
DPTDayNight,
DPTDimSendStyle,
DPTEnable,
DPTEnergyDirection,
DPTHeatCool,
DPTInputSource,
DPTInvert,
DPTLogicalFunction,
DPTOccupancy,
DPTOpenClose,
DPTRamp,
DPTReset,
DPTSceneAB,
DPTShutterBlindsMode,
DPTStart,
DPTState,
DPTStep,
DPTSwitch,
DPTTrigger,
DPTUpDown,
DPTWindowDoor,
Enable,
EnergyDirection,
HeatCool,
InputSource,
Invert,
LogicalFunction,
Occupancy,
OpenClose,
Ramp,
Reset,
SceneAB,
ShutterBlindsMode,
Start,
State,
Step,
Switch,
Trigger,
UpDown,
WindowDoor,
)
from xknx.exceptions import ConversionError, CouldNotParseTelegram
@pytest.mark.parametrize(
("dpt", "value_false", "value_true"),
[
(DPTSwitch, Switch.OFF, Switch.ON),
(DPTBool, Bool.FALSE, Bool.TRUE),
(DPTEnable, Enable.DISABLE, Enable.ENABLE),
(DPTRamp, Ramp.NO_RAMP, Ramp.RAMP),
(DPTAlarm, Alarm.NO_ALARM, Alarm.ALARM),
(DPTBinaryValue, BinaryValue.LOW, BinaryValue.HIGH),
(DPTStep, Step.DECREASE, Step.INCREASE),
(DPTUpDown, UpDown.UP, UpDown.DOWN),
(DPTOpenClose, OpenClose.OPEN, OpenClose.CLOSE),
(DPTStart, Start.STOP, Start.START),
(DPTState, State.INACTIVE, State.ACTIVE),
(DPTInvert, Invert.NOT_INVERTED, Invert.INVERTED),
(DPTDimSendStyle, DimSendStyle.START_STOP, DimSendStyle.CYCLICALLY),
(DPTInputSource, InputSource.FIXED, InputSource.CALCULATED),
(DPTReset, Reset.NO_ACTION, Reset.RESET),
(DPTAck, Ack.NO_ACTION, Ack.ACKNOWLEDGE),
(DPTTrigger, Trigger.TRIGGER_0, Trigger.TRIGGER),
(DPTOccupancy, Occupancy.NOT_OCCUPIED, Occupancy.OCCUPIED),
(DPTWindowDoor, WindowDoor.CLOSED, WindowDoor.OPEN),
(DPTLogicalFunction, LogicalFunction.OR, LogicalFunction.AND),
(DPTSceneAB, SceneAB.SCENE_A, SceneAB.SCENE_B),
(
DPTShutterBlindsMode,
ShutterBlindsMode.UP_DOWN_MODE,
ShutterBlindsMode.STEP_STOP_MODE,
),
(DPTDayNight, DayNight.DAY, DayNight.NIGHT),
(DPTHeatCool, HeatCool.COOL, HeatCool.HEAT),
(DPTConsumerProducer, ConsumerProducer.CONSUMER, ConsumerProducer.PRODUCER),
(DPTEnergyDirection, EnergyDirection.POSITIVE, EnergyDirection.NEGATIVE),
],
)
class TestDPT1:
"""Test class for KNX DPT 1 values."""
def test_to_knx(
self,
dpt: type[DPT1BitEnum[Any]],
value_true: DPTEnumData,
value_false: DPTEnumData,
) -> None:
"""Test parsing to KNX."""
assert dpt.to_knx(value_true) == DPTBinary(1)
assert dpt.to_knx(value_false) == DPTBinary(0)
def test_to_knx_by_string(
self,
dpt: type[DPT1BitEnum[Any]],
value_true: DPTEnumData,
value_false: DPTEnumData,
) -> None:
"""Test parsing string values to KNX."""
assert dpt.to_knx(value_true.name.lower()) == DPTBinary(1)
assert dpt.to_knx(value_false.name.lower()) == DPTBinary(0)
def test_to_knx_by_value(
self,
dpt: type[DPT1BitEnum[Any]],
value_true: DPTEnumData,
value_false: DPTEnumData,
) -> None:
"""Test parsing string values to KNX."""
assert dpt.to_knx(True) == DPTBinary(1)
assert dpt.to_knx(1) == DPTBinary(1)
assert dpt.to_knx(False) == DPTBinary(0)
assert dpt.to_knx(0) == DPTBinary(0)
def test_to_knx_wrong_value(
self,
dpt: type[DPT1BitEnum[Any]],
value_true: DPTEnumData,
value_false: DPTEnumData,
) -> None:
"""Test serializing to KNX with wrong value."""
with pytest.raises(ConversionError):
dpt.to_knx(2)
def test_from_knx(
self,
dpt: type[DPT1BitEnum[Any]],
value_true: DPTEnumData,
value_false: DPTEnumData,
) -> None:
"""Test parsing from KNX."""
assert dpt.from_knx(DPTBinary(0)) == value_false
assert dpt.from_knx(DPTBinary(1)) == value_true
def test_from_knx_wrong_value(
self,
dpt: type[DPT1BitEnum[Any]],
value_true: DPTEnumData,
value_false: DPTEnumData,
) -> None:
"""Test parsing with wrong value)."""
with pytest.raises(CouldNotParseTelegram):
dpt.from_knx(DPTArray((1,)))
with pytest.raises(CouldNotParseTelegram):
dpt.from_knx(DPTBinary(2))
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