Set default source_type on TrackerEntity and ScannerEntity (#126648)

* Set default source_type on TrackerEntity and ScannerEntity

* Add samples

* Two more

* Adjust tests

homeassistant/components/device_tracker/config_entry.py

@@ -215,6 +215,7 @@ class TrackerEntity(
     _attr_location_accuracy: int = 0
     _attr_location_name: str | None = None
     _attr_longitude: float | None = None
+    _attr_source_type: SourceType = SourceType.GPS
 
     @cached_property
     def should_poll(self) -> bool:
@@ -299,6 +300,7 @@ class ScannerEntity(
     _attr_hostname: str | None = None
     _attr_ip_address: str | None = None
     _attr_mac_address: str | None = None
+    _attr_source_type: SourceType = SourceType.ROUTER
 
     @cached_property
     def ip_address(self) -> str | None:

homeassistant/components/devolo_home_network/device_tracker.py

@@ -8,7 +8,6 @@ from devolo_plc_api.device_api import ConnectedStationInfo
 from homeassistant.components.device_tracker import (
     DOMAIN as DEVICE_TRACKER_DOMAIN,
     ScannerEntity,
-    SourceType,
 )
 from homeassistant.const import STATE_UNKNOWN, UnitOfFrequency
 from homeassistant.core import HomeAssistant, callback
@@ -89,8 +88,6 @@ class DevoloScannerEntity(
 ):
     """Representation of a devolo device tracker."""
 
-    _attr_source_type = SourceType.ROUTER
-
     def __init__(
         self,
         coordinator: DataUpdateCoordinator[list[ConnectedStationInfo]],

homeassistant/components/renault/device_tracker.py

@@ -4,7 +4,7 @@ from __future__ import annotations
 
 from renault_api.kamereon.models import KamereonVehicleLocationData
 
-from homeassistant.components.device_tracker import SourceType, TrackerEntity
+from homeassistant.components.device_tracker import TrackerEntity
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
@@ -42,11 +42,6 @@ class RenaultDeviceTracker(
         """Return longitude value of the device."""
         return self.coordinator.data.gpsLongitude if self.coordinator.data else None
 
-    @property
-    def source_type(self) -> SourceType:
-        """Return the source type of the device."""
-        return SourceType.GPS
-
 
 DEVICE_TRACKER_TYPES: tuple[RenaultDataEntityDescription, ...] = (
     RenaultDataEntityDescription(

homeassistant/components/starlink/device_tracker.py

@@ -4,7 +4,7 @@ from collections.abc import Callable
 from dataclasses import dataclass
 from typing import Any
 
-from homeassistant.components.device_tracker import SourceType, TrackerEntity
+from homeassistant.components.device_tracker import TrackerEntity
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity import EntityDescription
@@ -55,11 +55,6 @@ class StarlinkDeviceTrackerEntity(StarlinkEntity, TrackerEntity):
 
     entity_description: StarlinkDeviceTrackerEntityDescription
 
-    @property
-    def source_type(self) -> SourceType:
-        """Return the source type, eg gps or router, of the device."""
-        return SourceType.GPS
-
     @property
     def latitude(self) -> float | None:
         """Return latitude value of the device."""

homeassistant/components/unifi/device_tracker.py

@@ -21,7 +21,6 @@ from aiounifi.models.event import Event, EventKey
 from homeassistant.components.device_tracker import (
     DOMAIN as DEVICE_TRACKER_DOMAIN,
     ScannerEntity,
-    SourceType,
 )
 from homeassistant.core import Event as core_Event, HomeAssistant, callback
 from homeassistant.helpers.dispatcher import async_dispatcher_connect
@@ -275,11 +274,6 @@ class UnifiScannerEntity(UnifiEntity[HandlerT, ApiItemT], ScannerEntity):
         """Return the mac address of the device."""
         return self._obj_id
 
-    @cached_property
-    def source_type(self) -> SourceType:
-        """Return the source type, eg gps or router, of the device."""
-        return SourceType.ROUTER
-
     @cached_property
     def unique_id(self) -> str:
         """Return a unique ID."""

tests/components/device_tracker/test_config_entry.py

@@ -505,8 +505,7 @@ async def test_scanner_entity_state(
 def test_tracker_entity() -> None:
     """Test coverage for base TrackerEntity class."""
     entity = TrackerEntity()
-    with pytest.raises(NotImplementedError):
-        assert entity.source_type is None
+    assert entity.source_type is SourceType.GPS
     assert entity.latitude is None
     assert entity.longitude is None
     assert entity.location_name is None
@@ -539,8 +538,7 @@ def test_tracker_entity() -> None:
 def test_scanner_entity() -> None:
     """Test coverage for base ScannerEntity entity class."""
     entity = ScannerEntity()
-    with pytest.raises(NotImplementedError):
-        assert entity.source_type is None
+    assert entity.source_type is SourceType.ROUTER
     with pytest.raises(NotImplementedError):
         assert entity.is_connected is None
     with pytest.raises(NotImplementedError):