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Fix zha illuminance measured value mapping (#108547)

pull/109129/head
Florian Kisser 2024-01-21 02:37:13 +01:00 committed by Franck Nijhof
parent 3a510f84a7
commit 279f7264e7
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2 changed files with 11 additions and 1 deletions
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6
homeassistant/components/zha/sensor.py
View File

@ -481,8 +481,12 @@ class Illuminance(Sensor):
_attr_state_class: SensorStateClass = SensorStateClass.MEASUREMENT
_attr_native_unit_of_measurement = LIGHT_LUX
def formatter(self, value: int) -> int:
def formatter(self, value: int) -> int | None:
"""Convert illumination data."""
if value == 0:
return 0
if value == 0xFFFF:
return None
return round(pow(10, ((value - 1) / 10000)))

6
tests/components/zha/test_sensor.py
View File

@ -136,6 +136,12 @@ async def async_test_illuminance(hass, cluster, entity_id):
await send_attributes_report(hass, cluster, {1: 1, 0: 10, 2: 20})
assert_state(hass, entity_id, "1", LIGHT_LUX)
await send_attributes_report(hass, cluster, {1: 0, 0: 0, 2: 20})
assert_state(hass, entity_id, "0", LIGHT_LUX)
await send_attributes_report(hass, cluster, {1: 0, 0: 0xFFFF, 2: 20})
assert_state(hass, entity_id, "unknown", LIGHT_LUX)
async def async_test_metering(hass, cluster, entity_id):
"""Test Smart Energy metering sensor."""