def test_remote_value(self):
"""Test string representation of remote value."""
xknx = XKNX()
remote_value = RemoteValue(
xknx,
group_address="1/2/3",
device_name="MyDevice",
group_address_state="1/2/4",
)
assert (
str(remote_value) ==
'<RemoteValue device_name="MyDevice" feature_name="Unknown" <1/2/3, 1/2/4, [], None /> />'
)
remote_value.value = 34
assert (str(remote_value) ==
'<RemoteValue device_name="MyDevice" feature_name="Unknown" '
"<1/2/3, 1/2/4, [], 34 /> />")
remote_value_passive = RemoteValue(
xknx,
group_address=["1/2/3", "1/2/4", "i-test"],
device_name="MyDevice",
)
assert (
str(remote_value_passive) ==
"<RemoteValue device_name=\"MyDevice\" feature_name=\"Unknown\" <1/2/3, None, ['1/2/4', 'i-test'], None /> />"
)
async def test_get_set_value(self):
"""Test value getter and setter."""
xknx = XKNX()
remote_value = RemoteValue(xknx)
remote_value.to_knx = lambda value: DPTArray(
DPT2ByteFloat.to_knx(value))
remote_value.after_update_cb = AsyncMock()
assert remote_value.value is None
remote_value.value = 2.2
assert remote_value.value == 2.2
# invalid value raises ConversionError
with pytest.raises(ConversionError):
remote_value.value = "a"
# new value is used in response Telegram
test_payload = remote_value.to_knx(2.2)
remote_value._send = AsyncMock()
await remote_value.respond()
remote_value._send.assert_called_with(test_payload, response=True)
# callback is not called when setting value programmatically
remote_value.after_update_cb.assert_not_called()
# no Telegram was sent to the queue
assert xknx.telegrams.qsize() == 0
