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"""Unit test for KNX DPT HVAC Operation modes."""
from typing import Any
import pytest
from xknx.dpt import DPTArray, DPTHVACContrMode, DPTHVACMode, DPTHVACStatus
from xknx.dpt.dpt_20 import HeatCool, HVACControllerMode, HVACOperationMode, HVACStatus
from xknx.exceptions import ConversionError, CouldNotParseTelegram
class TestDPTHVACMode:
"""Test class for KNX DPT HVAC Operation modes."""
def test_mode_to_knx(self) -> None:
"""Test parsing DPTHVACMode to KNX."""
assert DPTHVACMode.to_knx(HVACOperationMode.AUTO) == DPTArray((0x00,))
assert DPTHVACMode.to_knx(HVACOperationMode.COMFORT) == DPTArray((0x01,))
assert DPTHVACMode.to_knx(HVACOperationMode.STANDBY) == DPTArray((0x02,))
assert DPTHVACMode.to_knx(HVACOperationMode.ECONOMY) == DPTArray((0x03,))
assert DPTHVACMode.to_knx(HVACOperationMode.BUILDING_PROTECTION) == DPTArray(
(0x04,)
)
def test_mode_to_knx_by_string(self) -> None:
"""Test parsing DPTHVACMode string values to KNX."""
assert DPTHVACMode.to_knx("auto") == DPTArray((0x00,))
assert DPTHVACMode.to_knx("Comfort") == DPTArray((0x01,))
assert DPTHVACMode.to_knx("standby") == DPTArray((0x02,))
assert DPTHVACMode.to_knx("ECONOMY") == DPTArray((0x03,))
assert DPTHVACMode.to_knx("Building_Protection") == DPTArray((0x04,))
def test_mode_to_knx_wrong_value(self) -> None:
"""Test serializing DPTHVACMode to KNX with wrong value."""
with pytest.raises(ConversionError):
DPTHVACMode.to_knx(5)
def test_mode_from_knx(self) -> None:
"""Test parsing DPTHVACMode from KNX."""
assert DPTHVACMode.from_knx(DPTArray((0x00,))) == HVACOperationMode.AUTO
assert DPTHVACMode.from_knx(DPTArray((0x01,))) == HVACOperationMode.COMFORT
assert DPTHVACMode.from_knx(DPTArray((0x02,))) == HVACOperationMode.STANDBY
assert DPTHVACMode.from_knx(DPTArray((0x03,))) == HVACOperationMode.ECONOMY
assert (
DPTHVACMode.from_knx(DPTArray((0x04,)))
== HVACOperationMode.BUILDING_PROTECTION
)
def test_mode_from_knx_wrong_value(self) -> None:
"""Test parsing of DPTHVACMode with wrong value)."""
with pytest.raises(CouldNotParseTelegram):
DPTHVACMode.from_knx(DPTArray((1, 2)))
with pytest.raises(ConversionError):
DPTHVACMode.from_knx(DPTArray((0x05,)))
class TestDPTHVACControllerMode:
"""Test class for KNX DPT HVAC Controller modes."""
def test_mode_to_knx(self) -> None:
"""Test parsing DPTHVACContrMode to KNX."""
assert DPTHVACContrMode.to_knx(HVACControllerMode.AUTO) == DPTArray((0x00,))
assert DPTHVACContrMode.to_knx(HVACControllerMode.HEAT) == DPTArray((0x01,))
assert DPTHVACContrMode.to_knx(HVACControllerMode.COOL) == DPTArray((0x03,))
assert DPTHVACContrMode.to_knx(HVACControllerMode.OFF) == DPTArray((0x06,))
assert DPTHVACContrMode.to_knx(HVACControllerMode.DEHUMIDIFICATION) == DPTArray(
(0x0E,)
)
def test_mode_to_knx_by_string(self) -> None:
"""Test parsing DPTHVACMode string values to KNX."""
assert DPTHVACContrMode.to_knx("morning_warmup") == DPTArray((0x02,))
assert DPTHVACContrMode.to_knx("NIGHT_PURGE") == DPTArray((0x04,))
assert DPTHVACContrMode.to_knx("precool") == DPTArray((0x05,))
assert DPTHVACContrMode.to_knx("Test") == DPTArray((0x07,))
assert DPTHVACContrMode.to_knx("NODEM") == DPTArray((0x14,))
def test_mode_to_knx_wrong_value(self) -> None:
"""Test serializing DPTHVACMode to KNX with wrong value."""
with pytest.raises(ConversionError):
DPTHVACContrMode.to_knx(18)
with pytest.raises(ConversionError):
DPTHVACContrMode.to_knx(19)
with pytest.raises(ConversionError):
DPTHVACContrMode.to_knx(21)
@pytest.mark.parametrize(
("raw", "value"),
[
(0x00, HVACControllerMode.AUTO),
(0x08, HVACControllerMode.EMERGENCY_HEAT),
(0x09, HVACControllerMode.FAN_ONLY),
(0x0A, HVACControllerMode.FREE_COOL),
(0x0B, HVACControllerMode.ICE),
],
)
def test_mode_from_knx(self, raw: int, value: HVACControllerMode) -> None:
"""Test parsing DPTHVACMode from KNX."""
assert DPTHVACContrMode.from_knx(DPTArray((raw,))) is value
def test_mode_from_knx_wrong_value(self) -> None:
"""Test parsing of DPTHVACMode with wrong value)."""
with pytest.raises(CouldNotParseTelegram):
DPTHVACContrMode.from_knx(DPTArray((1, 2)))
with pytest.raises(ConversionError):
DPTHVACContrMode.from_knx(DPTArray((18,)))
class TestHVACStatus:
"""Test HVACStatus class."""
@pytest.mark.parametrize(
("data", "dict_value"),
[
(
HVACStatus(
mode=HVACOperationMode.COMFORT,
dew_point=False,
heat_cool=HeatCool.HEAT,
inactive=False,
frost_alarm=False,
),
{
"mode": "comfort",
"dew_point": False,
"heat_cool": "heat",
"inactive": False,
"frost_alarm": False,
},
),
(
HVACStatus(
mode=HVACOperationMode.STANDBY,
dew_point=False,
heat_cool=HeatCool.COOL,
inactive=True,
frost_alarm=False,
),
{
"mode": "standby",
"dew_point": False,
"heat_cool": "cool",
"inactive": True,
"frost_alarm": False,
},
),
],
)
def test_dict(self, data: HVACStatus, dict_value: dict[str, Any]) -> None:
"""Test from_dict and as_dict methods."""
assert HVACStatus.from_dict(dict_value) == data
assert data.as_dict() == dict_value
@pytest.mark.parametrize(
"data",
[
{
"mode": 1, # invalid
"dew_point": False,
"heat_cool": "heat",
"inactive": False,
"frost_alarm": False,
},
{
"mode": "comfort",
"dew_point": False,
"heat_cool": "invalid", # invalid
"inactive": False,
"frost_alarm": False,
},
{
"mode": "comfort",
"dew_point": False,
"heat_cool": "nodem", # invalid for HVACStatus
"inactive": False,
"frost_alarm": False,
},
{
"mode": "comfort",
"dew_point": 20, # invalid
"heat_cool": "heat",
"inactive": False,
"frost_alarm": False,
},
],
)
def test_dict_invalid(self, data: dict[str, Any]) -> None:
"""Test from_dict with invalid data."""
with pytest.raises(ValueError):
HVACStatus.from_dict(data)
class TestDPTHVACStatus:
"""Test class for KNX DPTHVACStatus objects."""
@pytest.mark.parametrize(
("value", "raw"),
[
(
HVACStatus(
mode=HVACOperationMode.COMFORT,
dew_point=False,
heat_cool=HeatCool.HEAT,
inactive=False,
frost_alarm=False,
),
(0x21,),
),
(
HVACStatus(
mode=HVACOperationMode.COMFORT,
dew_point=False,
heat_cool=HeatCool.COOL,
inactive=False,
frost_alarm=False,
),
(0x01,),
),
(
HVACStatus(
mode=HVACOperationMode.ECONOMY,
dew_point=True,
heat_cool=HeatCool.COOL,
inactive=False,
frost_alarm=True,
),
(0x94,),
),
],
)
def test_dpt_encoding_decoding(self, value: HVACStatus, raw: tuple[int]) -> None:
"""Test DPTHVACStatus parsing and streaming."""
knx_value = DPTHVACStatus.to_knx(value)
assert knx_value == DPTArray(raw)
assert DPTHVACStatus.from_knx(knx_value) == value
@pytest.mark.parametrize(
("value", "raw"),
[
(
{
"mode": "comfort",
"dew_point": False,
"heat_cool": "heat",
"inactive": False,
"frost_alarm": False,
},
(0x21,),
),
(
{
"mode": "standby",
"dew_point": False,
"heat_cool": "cool",
"inactive": True,
"frost_alarm": False,
},
(0x42,),
),
],
)
def test_dpt_to_knx_from_dict(self, value: dict[str, Any], raw: tuple[int]) -> None:
"""Test DPTHVACStatus parsing from a dict."""
knx_value = DPTHVACStatus.to_knx(value)
assert knx_value == DPTArray(raw)
@pytest.mark.parametrize(
"value",
[
{"mode": "comfort", "dew_point": False, "heat_cool": "heat"},
1,
"cool",
],
)
def test_dpt_wrong_value_to_knx(self, value: Any) -> None:
"""Test DPTHVACStatus parsing with wrong value."""
with pytest.raises(ConversionError):
DPTHVACStatus.to_knx(value)
def test_dpt_wrong_value_from_knx(self) -> None:
"""Test DPTHVACStatus parsing with wrong value."""
with pytest.raises(CouldNotParseTelegram):
DPTHVACStatus.from_knx(DPTArray((0xFF, 0x4E)))
|
