Add linked doorbell event support to HomeKit (#120834)

tests/components/homekit/test_homekit.py

@@ -14,6 +14,7 @@ import pytest
 from homeassistant import config as hass_config
 from homeassistant.components import homekit as homekit_base, zeroconf
 from homeassistant.components.binary_sensor import BinarySensorDeviceClass
+from homeassistant.components.event import EventDeviceClass
 from homeassistant.components.homekit import (
     MAX_DEVICES,
     STATUS_READY,
@@ -2005,6 +2006,82 @@ async def test_homekit_finds_linked_motion_sensors(
     )
 
 
+@pytest.mark.parametrize(
+    ("domain", "device_class"),
+    [
+        ("binary_sensor", BinarySensorDeviceClass.OCCUPANCY),
+        ("event", EventDeviceClass.DOORBELL),
+    ],
+)
+@pytest.mark.usefixtures("mock_async_zeroconf")
+async def test_homekit_finds_linked_doorbell_sensors(
+    hass: HomeAssistant,
+    hk_driver,
+    device_registry: dr.DeviceRegistry,
+    entity_registry: er.EntityRegistry,
+    domain: str,
+    device_class: EventDeviceClass | BinarySensorDeviceClass,
+) -> None:
+    """Test homekit can find linked doorbell sensors."""
+    entry = await async_init_integration(hass)
+
+    homekit = _mock_homekit(hass, entry, HOMEKIT_MODE_BRIDGE)
+
+    homekit.driver = hk_driver
+    homekit.bridge = HomeBridge(hass, hk_driver, "mock_bridge")
+
+    config_entry = MockConfigEntry(domain="test", data={})
+    config_entry.add_to_hass(hass)
+    device_entry = device_registry.async_get_or_create(
+        config_entry_id=config_entry.entry_id,
+        sw_version="0.16.0",
+        model="Camera Server",
+        manufacturer="Ubq",
+        connections={(dr.CONNECTION_NETWORK_MAC, "12:34:56:AB:CD:EF")},
+    )
+
+    entry = entity_registry.async_get_or_create(
+        domain,
+        "camera",
+        "doorbell_sensor",
+        device_id=device_entry.id,
+        original_device_class=device_class,
+    )
+    camera = entity_registry.async_get_or_create(
+        "camera", "camera", "demo", device_id=device_entry.id
+    )
+
+    hass.states.async_set(
+        entry.entity_id,
+        STATE_ON,
+        {ATTR_DEVICE_CLASS: device_class},
+    )
+    hass.states.async_set(camera.entity_id, STATE_ON)
+
+    with (
+        patch.object(homekit.bridge, "add_accessory"),
+        patch(f"{PATH_HOMEKIT}.async_show_setup_message"),
+        patch(f"{PATH_HOMEKIT}.get_accessory") as mock_get_acc,
+        patch("pyhap.accessory_driver.AccessoryDriver.async_start"),
+    ):
+        await homekit.async_start()
+    await hass.async_block_till_done()
+
+    mock_get_acc.assert_called_with(
+        hass,
+        ANY,
+        ANY,
+        ANY,
+        {
+            "manufacturer": "Ubq",
+            "model": "Camera Server",
+            "platform": "test",
+            "sw_version": "0.16.0",
+            "linked_doorbell_sensor": entry.entity_id,
+        },
+    )
+
+
 @pytest.mark.usefixtures("mock_async_zeroconf")
 async def test_homekit_finds_linked_humidity_sensors(
     hass: HomeAssistant,