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"""Unit test for RemoteValueSceneNumber objects."""
import pytest
from xknx import XKNX
from xknx.dpt import DPTArray, DPTBinary
from xknx.exceptions import ConversionError
from xknx.remote_value import RemoteValueTemp
from xknx.telegram import GroupAddress, Telegram
from xknx.telegram.apci import GroupValueWrite
class TestRemoteValueTemp:
"""Test class for RemoteValueTemp objects."""
def test_to_knx(self) -> None:
"""Test to_knx function with normal operation."""
xknx = XKNX()
remote_value = RemoteValueTemp(xknx)
assert remote_value.to_knx(11) == DPTArray((0x04, 0x4C))
def test_from_knx(self) -> None:
"""Test from_knx function with normal operation."""
xknx = XKNX()
remote_value = RemoteValueTemp(xknx)
assert remote_value.from_knx(DPTArray((0x04, 0x4C))) == 11
def test_to_knx_error(self) -> None:
"""Test to_knx function with wrong parametern."""
xknx = XKNX()
remote_value = RemoteValueTemp(xknx)
with pytest.raises(ConversionError):
remote_value.to_knx(-300)
with pytest.raises(ConversionError):
remote_value.to_knx("abc")
def test_process(self) -> None:
"""Test process telegram."""
xknx = XKNX()
remote_value = RemoteValueTemp(xknx, group_address=GroupAddress("1/2/3"))
telegram = Telegram(
destination_address=GroupAddress("1/2/3"),
payload=GroupValueWrite(DPTArray((0x04, 0x4C))),
)
remote_value.process(telegram)
assert remote_value.value == 11
def test_to_process_error(self) -> None:
"""Test process erroneous telegram."""
xknx = XKNX()
remote_value = RemoteValueTemp(xknx, group_address=GroupAddress("1/2/3"))
telegram = Telegram(
destination_address=GroupAddress("1/2/3"),
payload=GroupValueWrite(DPTBinary(1)),
)
assert remote_value.process(telegram) is False
telegram = Telegram(
destination_address=GroupAddress("1/2/3"),
payload=GroupValueWrite(DPTArray((0x64,))),
)
assert remote_value.process(telegram) is False
assert remote_value.value is None
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