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"""Unit test for RemoteValueSensor objects."""
import pytest
from xknx import XKNX
from xknx.dpt import DPTArray, DPTBase, DPTBinary, DPTValue1Ucount
from xknx.exceptions import ConversionError, CouldNotParseTelegram
from xknx.remote_value import RemoteValueNumeric, RemoteValueSensor
class TestRemoteValueSensor:
"""Test class for RemoteValueSensor objects."""
def test_value_type(self) -> None:
"""Test initializing a value_type."""
xknx = XKNX()
assert RemoteValueSensor(xknx=xknx, value_type="pulse")
assert RemoteValueSensor(xknx=xknx, value_type=9)
assert RemoteValueSensor(xknx=xknx, value_type="9.021")
assert RemoteValueSensor(xknx=xknx, value_type="string")
def test_wrong_value_type(self) -> None:
"""Test initializing with wrong value_type."""
xknx = XKNX()
with pytest.raises(ConversionError):
RemoteValueSensor(xknx=xknx, value_type="wrong_value_type")
with pytest.raises(ConversionError):
RemoteValueSensor(xknx=xknx, value_type="binary")
with pytest.raises(ConversionError):
RemoteValueSensor(xknx=xknx, value_type=1)
with pytest.raises(ConversionError):
RemoteValueSensor(xknx=xknx, value_type=2)
with pytest.raises(ConversionError):
RemoteValueSensor(xknx=xknx, value_type=None)
with pytest.raises(ConversionError):
RemoteValueSensor(xknx=xknx)
def test_payload_length_defined(self) -> None:
"""Test if all members of DPTMAP implement payload_length."""
for dpt_class in DPTBase.__recursive_subclasses__():
assert isinstance(dpt_class.payload_length, int)
def test_payload_invalid(self) -> None:
"""Test invalid payloads."""
xknx = XKNX()
remote_value = RemoteValueSensor(xknx=xknx, value_type="pulse")
assert remote_value.dpt_class == DPTValue1Ucount
with pytest.raises(CouldNotParseTelegram):
remote_value.from_knx(None)
with pytest.raises(CouldNotParseTelegram):
remote_value.from_knx(DPTArray((1, 2, 3, 4)))
with pytest.raises(CouldNotParseTelegram):
remote_value.from_knx(DPTBinary(1))
class TestRemoteValueNumeric:
"""Test class for RemoteValueNumeric objects."""
def test_value_type(self) -> None:
"""Test initializing a value_type."""
xknx = XKNX()
assert RemoteValueNumeric(xknx=xknx, value_type="pulse")
assert RemoteValueNumeric(xknx=xknx, value_type=9)
assert RemoteValueNumeric(xknx=xknx, value_type="9.021")
def test_wrong_value_type(self) -> None:
"""Test initializing with wrong value_type."""
xknx = XKNX()
with pytest.raises(ConversionError):
RemoteValueNumeric(xknx=xknx, value_type="string")
with pytest.raises(ConversionError):
RemoteValueNumeric(xknx=xknx, value_type=16)
with pytest.raises(ConversionError):
RemoteValueNumeric(xknx=xknx, value_type="binary")
with pytest.raises(ConversionError):
RemoteValueNumeric(xknx=xknx)
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