Add state class to Nettigo Air Monitor sensors (#50959)

homeassistant/components/nam/const.py

@@ -4,6 +4,7 @@ from __future__ import annotations
 from datetime import timedelta
 from typing import Final
 
+from homeassistant.components.sensor import ATTR_STATE_CLASS, STATE_CLASS_MEASUREMENT
 from homeassistant.const import (
     ATTR_DEVICE_CLASS,
     ATTR_ICON,
@@ -59,6 +60,7 @@ SENSORS: Final[dict[str, SensorDescription]] = {
         ATTR_DEVICE_CLASS: DEVICE_CLASS_HUMIDITY,
         ATTR_ICON: None,
         ATTR_ENABLED: True,
+        ATTR_STATE_CLASS: STATE_CLASS_MEASUREMENT,
     },
     ATTR_BME280_PRESSURE: {
         ATTR_LABEL: f"{DEFAULT_NAME} BME280 Pressure",
@@ -66,6 +68,7 @@ SENSORS: Final[dict[str, SensorDescription]] = {
         ATTR_DEVICE_CLASS: DEVICE_CLASS_PRESSURE,
         ATTR_ICON: None,
         ATTR_ENABLED: True,
+        ATTR_STATE_CLASS: STATE_CLASS_MEASUREMENT,
     },
     ATTR_BME280_TEMPERATURE: {
         ATTR_LABEL: f"{DEFAULT_NAME} BME280 Temperature",
@@ -73,6 +76,7 @@ SENSORS: Final[dict[str, SensorDescription]] = {
         ATTR_DEVICE_CLASS: DEVICE_CLASS_TEMPERATURE,
         ATTR_ICON: None,
         ATTR_ENABLED: True,
+        ATTR_STATE_CLASS: STATE_CLASS_MEASUREMENT,
     },
     ATTR_BMP280_PRESSURE: {
         ATTR_LABEL: f"{DEFAULT_NAME} BMP280 Pressure",
@@ -80,6 +84,7 @@ SENSORS: Final[dict[str, SensorDescription]] = {
         ATTR_DEVICE_CLASS: DEVICE_CLASS_PRESSURE,
         ATTR_ICON: None,
         ATTR_ENABLED: True,
+        ATTR_STATE_CLASS: STATE_CLASS_MEASUREMENT,
     },
     ATTR_BMP280_TEMPERATURE: {
         ATTR_LABEL: f"{DEFAULT_NAME} BMP280 Temperature",
@@ -87,6 +92,7 @@ SENSORS: Final[dict[str, SensorDescription]] = {
         ATTR_DEVICE_CLASS: DEVICE_CLASS_TEMPERATURE,
         ATTR_ICON: None,
         ATTR_ENABLED: True,
+        ATTR_STATE_CLASS: STATE_CLASS_MEASUREMENT,
     },
     ATTR_HECA_HUMIDITY: {
         ATTR_LABEL: f"{DEFAULT_NAME} HECA Humidity",
@@ -94,6 +100,7 @@ SENSORS: Final[dict[str, SensorDescription]] = {
         ATTR_DEVICE_CLASS: DEVICE_CLASS_HUMIDITY,
         ATTR_ICON: None,
         ATTR_ENABLED: True,
+        ATTR_STATE_CLASS: STATE_CLASS_MEASUREMENT,
     },
     ATTR_HECA_TEMPERATURE: {
         ATTR_LABEL: f"{DEFAULT_NAME} HECA Temperature",
@@ -101,6 +108,7 @@ SENSORS: Final[dict[str, SensorDescription]] = {
         ATTR_DEVICE_CLASS: DEVICE_CLASS_TEMPERATURE,
         ATTR_ICON: None,
         ATTR_ENABLED: True,
+        ATTR_STATE_CLASS: STATE_CLASS_MEASUREMENT,
     },
     ATTR_SHT3X_HUMIDITY: {
         ATTR_LABEL: f"{DEFAULT_NAME} SHT3X Humidity",
@@ -108,6 +116,7 @@ SENSORS: Final[dict[str, SensorDescription]] = {
         ATTR_DEVICE_CLASS: DEVICE_CLASS_HUMIDITY,
         ATTR_ICON: None,
         ATTR_ENABLED: True,
+        ATTR_STATE_CLASS: STATE_CLASS_MEASUREMENT,
     },
     ATTR_SHT3X_TEMPERATURE: {
         ATTR_LABEL: f"{DEFAULT_NAME} SHT3X Temperature",
@@ -115,6 +124,7 @@ SENSORS: Final[dict[str, SensorDescription]] = {
         ATTR_DEVICE_CLASS: DEVICE_CLASS_TEMPERATURE,
         ATTR_ICON: None,
         ATTR_ENABLED: True,
+        ATTR_STATE_CLASS: STATE_CLASS_MEASUREMENT,
     },
     ATTR_SPS30_P0: {
         ATTR_LABEL: f"{DEFAULT_NAME} SPS30 Particulate Matter 1.0",
@@ -122,6 +132,7 @@ SENSORS: Final[dict[str, SensorDescription]] = {
         ATTR_DEVICE_CLASS: None,
         ATTR_ICON: "mdi:blur",
         ATTR_ENABLED: True,
+        ATTR_STATE_CLASS: STATE_CLASS_MEASUREMENT,
     },
     ATTR_SPS30_P4: {
         ATTR_LABEL: f"{DEFAULT_NAME} SPS30 Particulate Matter 4.0",
@@ -129,6 +140,7 @@ SENSORS: Final[dict[str, SensorDescription]] = {
         ATTR_DEVICE_CLASS: None,
         ATTR_ICON: "mdi:blur",
         ATTR_ENABLED: True,
+        ATTR_STATE_CLASS: STATE_CLASS_MEASUREMENT,
     },
     ATTR_DHT22_HUMIDITY: {
         ATTR_LABEL: f"{DEFAULT_NAME} DHT22 Humidity",
@@ -136,6 +148,7 @@ SENSORS: Final[dict[str, SensorDescription]] = {
         ATTR_DEVICE_CLASS: DEVICE_CLASS_HUMIDITY,
         ATTR_ICON: None,
         ATTR_ENABLED: True,
+        ATTR_STATE_CLASS: STATE_CLASS_MEASUREMENT,
     },
     ATTR_DHT22_TEMPERATURE: {
         ATTR_LABEL: f"{DEFAULT_NAME} DHT22 Temperature",
@@ -143,6 +156,7 @@ SENSORS: Final[dict[str, SensorDescription]] = {
         ATTR_DEVICE_CLASS: DEVICE_CLASS_TEMPERATURE,
         ATTR_ICON: None,
         ATTR_ENABLED: True,
+        ATTR_STATE_CLASS: STATE_CLASS_MEASUREMENT,
     },
     ATTR_SIGNAL_STRENGTH: {
         ATTR_LABEL: f"{DEFAULT_NAME} Signal Strength",
@@ -150,6 +164,7 @@ SENSORS: Final[dict[str, SensorDescription]] = {
         ATTR_DEVICE_CLASS: DEVICE_CLASS_SIGNAL_STRENGTH,
         ATTR_ICON: None,
         ATTR_ENABLED: False,
+        ATTR_STATE_CLASS: STATE_CLASS_MEASUREMENT,
     },
     ATTR_UPTIME: {
         ATTR_LABEL: f"{DEFAULT_NAME} Uptime",
@@ -157,5 +172,6 @@ SENSORS: Final[dict[str, SensorDescription]] = {
         ATTR_DEVICE_CLASS: DEVICE_CLASS_TIMESTAMP,
         ATTR_ICON: None,
         ATTR_ENABLED: False,
+        ATTR_STATE_CLASS: None,
     },
 }

homeassistant/components/nam/model.py

@@ -12,3 +12,4 @@ class SensorDescription(TypedDict):
     device_class: str | None
     icon: str | None
     enabled: bool
+    state_class: str | None

homeassistant/components/nam/sensor.py

@@ -4,7 +4,7 @@ from __future__ import annotations
 from datetime import timedelta
 from typing import Any
 
-from homeassistant.components.sensor import SensorEntity
+from homeassistant.components.sensor import ATTR_STATE_CLASS, SensorEntity
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import ATTR_DEVICE_CLASS, ATTR_ICON
 from homeassistant.core import HomeAssistant
@@ -45,7 +45,8 @@ class NAMSensor(CoordinatorEntity, SensorEntity):
         """Initialize."""
         super().__init__(coordinator)
         self.sensor_type = sensor_type
-        self._description = SENSORS[self.sensor_type]
+        self._description = SENSORS[sensor_type]
+        self._attr_state_class = SENSORS[sensor_type][ATTR_STATE_CLASS]
 
     @property
     def name(self) -> str:

tests/components/nam/test_sensor.py

@@ -5,7 +5,11 @@ from unittest.mock import patch
 from nettigo_air_monitor import ApiError
 
 from homeassistant.components.nam.const import DOMAIN
-from homeassistant.components.sensor import DOMAIN as SENSOR_DOMAIN
+from homeassistant.components.sensor import (
+    ATTR_STATE_CLASS,
+    DOMAIN as SENSOR_DOMAIN,
+    STATE_CLASS_MEASUREMENT,
+)
 from homeassistant.const import (
     ATTR_DEVICE_CLASS,
     ATTR_ENTITY_ID,
@@ -57,6 +61,7 @@ async def test_sensor(hass):
     assert state
     assert state.state == "45.7"
     assert state.attributes.get(ATTR_DEVICE_CLASS) == DEVICE_CLASS_HUMIDITY
+    assert state.attributes.get(ATTR_STATE_CLASS) == STATE_CLASS_MEASUREMENT
     assert state.attributes.get(ATTR_UNIT_OF_MEASUREMENT) == PERCENTAGE
 
     entry = registry.async_get("sensor.nettigo_air_monitor_bme280_humidity")
@@ -67,6 +72,7 @@ async def test_sensor(hass):
     assert state
     assert state.state == "7.6"
     assert state.attributes.get(ATTR_DEVICE_CLASS) == DEVICE_CLASS_TEMPERATURE
+    assert state.attributes.get(ATTR_STATE_CLASS) == STATE_CLASS_MEASUREMENT
     assert state.attributes.get(ATTR_UNIT_OF_MEASUREMENT) == TEMP_CELSIUS
 
     entry = registry.async_get("sensor.nettigo_air_monitor_bme280_temperature")
@@ -77,6 +83,7 @@ async def test_sensor(hass):
     assert state
     assert state.state == "1011"
     assert state.attributes.get(ATTR_DEVICE_CLASS) == DEVICE_CLASS_PRESSURE
+    assert state.attributes.get(ATTR_STATE_CLASS) == STATE_CLASS_MEASUREMENT
     assert state.attributes.get(ATTR_UNIT_OF_MEASUREMENT) == PRESSURE_HPA
 
     entry = registry.async_get("sensor.nettigo_air_monitor_bme280_pressure")
@@ -87,6 +94,7 @@ async def test_sensor(hass):
     assert state
     assert state.state == "5.6"
     assert state.attributes.get(ATTR_DEVICE_CLASS) == DEVICE_CLASS_TEMPERATURE
+    assert state.attributes.get(ATTR_STATE_CLASS) == STATE_CLASS_MEASUREMENT
     assert state.attributes.get(ATTR_UNIT_OF_MEASUREMENT) == TEMP_CELSIUS
 
     entry = registry.async_get("sensor.nettigo_air_monitor_bmp280_temperature")
@@ -97,6 +105,7 @@ async def test_sensor(hass):
     assert state
     assert state.state == "1022"
     assert state.attributes.get(ATTR_DEVICE_CLASS) == DEVICE_CLASS_PRESSURE
+    assert state.attributes.get(ATTR_STATE_CLASS) == STATE_CLASS_MEASUREMENT
     assert state.attributes.get(ATTR_UNIT_OF_MEASUREMENT) == PRESSURE_HPA
 
     entry = registry.async_get("sensor.nettigo_air_monitor_bmp280_pressure")
@@ -107,6 +116,7 @@ async def test_sensor(hass):
     assert state
     assert state.state == "34.7"
     assert state.attributes.get(ATTR_DEVICE_CLASS) == DEVICE_CLASS_HUMIDITY
+    assert state.attributes.get(ATTR_STATE_CLASS) == STATE_CLASS_MEASUREMENT
     assert state.attributes.get(ATTR_UNIT_OF_MEASUREMENT) == PERCENTAGE
 
     entry = registry.async_get("sensor.nettigo_air_monitor_sht3x_humidity")
@@ -117,6 +127,7 @@ async def test_sensor(hass):
     assert state
     assert state.state == "6.3"
     assert state.attributes.get(ATTR_DEVICE_CLASS) == DEVICE_CLASS_TEMPERATURE
+    assert state.attributes.get(ATTR_STATE_CLASS) == STATE_CLASS_MEASUREMENT
     assert state.attributes.get(ATTR_UNIT_OF_MEASUREMENT) == TEMP_CELSIUS
 
     entry = registry.async_get("sensor.nettigo_air_monitor_sht3x_temperature")
@@ -127,6 +138,7 @@ async def test_sensor(hass):
     assert state
     assert state.state == "46.2"
     assert state.attributes.get(ATTR_DEVICE_CLASS) == DEVICE_CLASS_HUMIDITY
+    assert state.attributes.get(ATTR_STATE_CLASS) == STATE_CLASS_MEASUREMENT
     assert state.attributes.get(ATTR_UNIT_OF_MEASUREMENT) == PERCENTAGE
 
     entry = registry.async_get("sensor.nettigo_air_monitor_dht22_humidity")
@@ -137,6 +149,7 @@ async def test_sensor(hass):
     assert state
     assert state.state == "6.3"
     assert state.attributes.get(ATTR_DEVICE_CLASS) == DEVICE_CLASS_TEMPERATURE
+    assert state.attributes.get(ATTR_STATE_CLASS) == STATE_CLASS_MEASUREMENT
     assert state.attributes.get(ATTR_UNIT_OF_MEASUREMENT) == TEMP_CELSIUS
 
     entry = registry.async_get("sensor.nettigo_air_monitor_dht22_temperature")
@@ -147,6 +160,7 @@ async def test_sensor(hass):
     assert state
     assert state.state == "50.0"
     assert state.attributes.get(ATTR_DEVICE_CLASS) == DEVICE_CLASS_HUMIDITY
+    assert state.attributes.get(ATTR_STATE_CLASS) == STATE_CLASS_MEASUREMENT
     assert state.attributes.get(ATTR_UNIT_OF_MEASUREMENT) == PERCENTAGE
 
     entry = registry.async_get("sensor.nettigo_air_monitor_heca_humidity")
@@ -157,6 +171,7 @@ async def test_sensor(hass):
     assert state
     assert state.state == "8.0"
     assert state.attributes.get(ATTR_DEVICE_CLASS) == DEVICE_CLASS_TEMPERATURE
+    assert state.attributes.get(ATTR_STATE_CLASS) == STATE_CLASS_MEASUREMENT
     assert state.attributes.get(ATTR_UNIT_OF_MEASUREMENT) == TEMP_CELSIUS
 
     entry = registry.async_get("sensor.nettigo_air_monitor_heca_temperature")
@@ -167,6 +182,7 @@ async def test_sensor(hass):
     assert state
     assert state.state == "-72"
     assert state.attributes.get(ATTR_DEVICE_CLASS) == DEVICE_CLASS_SIGNAL_STRENGTH
+    assert state.attributes.get(ATTR_STATE_CLASS) == STATE_CLASS_MEASUREMENT
     assert (
         state.attributes.get(ATTR_UNIT_OF_MEASUREMENT)
         == SIGNAL_STRENGTH_DECIBELS_MILLIWATT
@@ -183,6 +199,7 @@ async def test_sensor(hass):
         == (utcnow() - timedelta(seconds=456987)).replace(microsecond=0).isoformat()
     )
     assert state.attributes.get(ATTR_DEVICE_CLASS) == DEVICE_CLASS_TIMESTAMP
+    assert state.attributes.get(ATTR_STATE_CLASS) is None
 
     entry = registry.async_get("sensor.nettigo_air_monitor_uptime")
     assert entry