Add weatherkit sensor platform (#101150)

* Add weatherkit sensor platform and tests

* Make unique ID assignment more explicit

* Fix missing argument

* Use const for top-level API response keys

* Address code review feedback

tests/components/weatherkit/fixtures/weather_response.json

@@ -19,7 +19,7 @@
     "conditionCode": "PartlyCloudy",
     "daylight": true,
     "humidity": 0.91,
-    "precipitationIntensity": 0.0,
+    "precipitationIntensity": 0.7,
     "pressure": 1009.8,
     "pressureTrend": "rising",
     "temperature": 22.9,

tests/components/weatherkit/test_sensor.py

@@ -0,0 +1,27 @@
+"""Sensor entity tests for the WeatherKit integration."""
+
+from typing import Any
+
+import pytest
+
+from homeassistant.core import HomeAssistant
+
+from . import init_integration
+
+
+@pytest.mark.parametrize(
+    ("entity_name", "expected_value"),
+    [
+        ("sensor.home_precipitation_intensity", 0.7),
+        ("sensor.home_pressure_trend", "rising"),
+    ],
+)
+async def test_sensor_values(
+    hass: HomeAssistant, entity_name: str, expected_value: Any
+) -> None:
+    """Test that various sensor values match what we expect."""
+    await init_integration(hass)
+
+    state = hass.states.get(entity_name)
+    assert state
+    assert state.state == str(expected_value)