Gogogate2 add statistics (#58178)

Co-authored-by: J. Nick Koston <nick@koston.org>

homeassistant/components/gogogate2/sensor.py

@@ -5,7 +5,7 @@ from itertools import chain
 
 from ismartgate.common import AbstractDoor, get_configured_doors
 
-from homeassistant.components.sensor import SensorEntity
+from homeassistant.components.sensor import STATE_CLASS_MEASUREMENT, SensorEntity
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     DEVICE_CLASS_BATTERY,
@@ -77,6 +77,11 @@ class DoorSensorBattery(GoGoGate2Entity, SensorEntity):
         door = self._get_door()
         return door.voltage  # This is a percentage, not an absolute voltage
 
+    @property
+    def state_class(self) -> str:
+        """Return the Measurement State Class."""
+        return STATE_CLASS_MEASUREMENT
+
     @property
     def extra_state_attributes(self):
         """Return the state attributes."""
@@ -104,6 +109,11 @@ class DoorSensorTemperature(GoGoGate2Entity, SensorEntity):
         """Return the name of the door."""
         return f"{self._get_door().name} temperature"
 
+    @property
+    def state_class(self) -> str:
+        """Return the Measurement State Class."""
+        return STATE_CLASS_MEASUREMENT
+
     @property
     def device_class(self):
         """Return the class of this device, from component DEVICE_CLASSES."""

tests/components/gogogate2/test_sensor.py

@@ -171,6 +171,7 @@ async def test_sensor_update(gogogate2api_mock, hass: HomeAssistant) -> None:
         "door_id": 1,
         "friendly_name": "Door1 battery",
         "sensor_id": "ABCD",
+        "state_class": "measurement",
     }
     temp_attributes = {
         "device_class": "temperature",
@@ -178,6 +179,7 @@ async def test_sensor_update(gogogate2api_mock, hass: HomeAssistant) -> None:
         "friendly_name": "Door1 temperature",
         "sensor_id": "ABCD",
         "unit_of_measurement": "°C",
+        "state_class": "measurement",
     }
 
     api = MagicMock(GogoGate2Api)
@@ -245,6 +247,7 @@ async def test_availability(ismartgateapi_mock, hass: HomeAssistant) -> None:
         "door_id": 1,
         "friendly_name": "Door1 battery",
         "sensor_id": "ABCD",
+        "state_class": "measurement",
     }
     temp_attributes = {
         "device_class": "temperature",
@@ -252,6 +255,7 @@ async def test_availability(ismartgateapi_mock, hass: HomeAssistant) -> None:
         "friendly_name": "Door1 temperature",
         "sensor_id": "ABCD",
         "unit_of_measurement": "°C",
+        "state_class": "measurement",
     }
 
     sensor_response = _mocked_ismartgate_sensor_response(35, -4.0)