Add support for BH1750 illuminance sensor in Nettigo Air Monitor integration (#140242)

* Add support for BH1750 illuminance sensor

* Update strings

* Update test snapshot

homeassistant/components/nam/const.py

@@ -11,6 +11,7 @@ SUFFIX_P1: Final = "_p1"
 SUFFIX_P2: Final = "_p2"
 SUFFIX_P4: Final = "_p4"
 
+ATTR_BH1750_ILLUMINANCE: Final = "bh1750_illuminance"
 ATTR_BME280_HUMIDITY: Final = "bme280_humidity"
 ATTR_BME280_PRESSURE: Final = "bme280_pressure"
 ATTR_BME280_TEMPERATURE: Final = "bme280_temperature"

homeassistant/components/nam/sensor.py

@@ -19,6 +19,7 @@ from homeassistant.components.sensor import (
 from homeassistant.const import (
     CONCENTRATION_MICROGRAMS_PER_CUBIC_METER,
     CONCENTRATION_PARTS_PER_MILLION,
+    LIGHT_LUX,
     PERCENTAGE,
     SIGNAL_STRENGTH_DECIBELS_MILLIWATT,
     EntityCategory,
@@ -33,6 +34,7 @@ from homeassistant.helpers.update_coordinator import CoordinatorEntity
 from homeassistant.util.dt import utcnow
 
 from .const import (
+    ATTR_BH1750_ILLUMINANCE,
     ATTR_BME280_HUMIDITY,
     ATTR_BME280_PRESSURE,
     ATTR_BME280_TEMPERATURE,
@@ -83,6 +85,15 @@ class NAMSensorEntityDescription(SensorEntityDescription):
 
 
 SENSORS: tuple[NAMSensorEntityDescription, ...] = (
+    NAMSensorEntityDescription(
+        key=ATTR_BH1750_ILLUMINANCE,
+        translation_key="bh1750_illuminance",
+        suggested_display_precision=0,
+        native_unit_of_measurement=LIGHT_LUX,
+        device_class=SensorDeviceClass.ILLUMINANCE,
+        state_class=SensorStateClass.MEASUREMENT,
+        value=lambda sensors: sensors.bh1750_illuminance,
+    ),
     NAMSensorEntityDescription(
         key=ATTR_BME280_HUMIDITY,
         translation_key="bme280_humidity",

homeassistant/components/nam/strings.json

@@ -54,6 +54,9 @@
   },
   "entity": {
     "sensor": {
+      "bh1750_illuminance": {
+        "name": "BH1750 illuminance"
+      },
       "bme280_humidity": {
         "name": "BME280 humidity"
       },

tests/components/nam/fixtures/nam_data.json

@@ -26,6 +26,7 @@
     { "value_type": "temperature", "value": "6.26" },
     { "value_type": "HECA_temperature", "value": "7.95" },
     { "value_type": "HECA_humidity", "value": "49.97" },
+    { "value_type": "ambient_light", "value": "298.45" },
     { "value_type": "signal", "value": "-72" }
   ]
 }

tests/components/nam/snapshots/test_diagnostics.ambr

@@ -2,7 +2,7 @@
 # name: test_entry_diagnostics
   dict({
     'data': dict({
-      'bh1750_illuminance': None,
+      'bh1750_illuminance': 298.45,
       'bme280_humidity': 45.69,
       'bme280_pressure': 1011.0117,
       'bme280_temperature': 7.56,

tests/components/nam/snapshots/test_sensor.ambr

@@ -1,4 +1,59 @@
 # serializer version: 1
+# name: test_sensor[sensor.nettigo_air_monitor_bh1750_illuminance-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': dict({
+      'state_class': <SensorStateClass.MEASUREMENT: 'measurement'>,
+    }),
+    'config_entry_id': <ANY>,
+    'config_subentry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'sensor',
+    'entity_category': None,
+    'entity_id': 'sensor.nettigo_air_monitor_bh1750_illuminance',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'options': dict({
+      'sensor': dict({
+        'suggested_display_precision': 0,
+      }),
+    }),
+    'original_device_class': <SensorDeviceClass.ILLUMINANCE: 'illuminance'>,
+    'original_icon': None,
+    'original_name': 'BH1750 illuminance',
+    'platform': 'nam',
+    'previous_unique_id': None,
+    'supported_features': 0,
+    'translation_key': 'bh1750_illuminance',
+    'unique_id': 'aa:bb:cc:dd:ee:ff-bh1750_illuminance',
+    'unit_of_measurement': 'lx',
+  })
+# ---
+# name: test_sensor[sensor.nettigo_air_monitor_bh1750_illuminance-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'device_class': 'illuminance',
+      'friendly_name': 'Nettigo Air Monitor BH1750 illuminance',
+      'state_class': <SensorStateClass.MEASUREMENT: 'measurement'>,
+      'unit_of_measurement': 'lx',
+    }),
+    'context': <ANY>,
+    'entity_id': 'sensor.nettigo_air_monitor_bh1750_illuminance',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': '298.45',
+  })
+# ---
 # name: test_sensor[sensor.nettigo_air_monitor_bme280_humidity-entry]
   EntityRegistryEntrySnapshot({
     'aliases': set({