Merge branch 'multi_device' into integration

tests/integration/fixtures/areas_and_devices.yaml

@@ -0,0 +1,57 @@
+esphome:
+  name: areas-devices-test
+  # Define top-level area
+  area:
+    id: living_room_area
+    name: Living Room
+  # Define additional areas
+  areas:
+    - id: bedroom_area
+      name: Bedroom
+    - id: kitchen_area
+      name: Kitchen
+  # Define devices with area assignments
+  devices:
+    - id: light_controller_device
+      name: Light Controller
+      area_id: living_room_area  # Uses top-level area
+    - id: temp_sensor_device
+      name: Temperature Sensor
+      area_id: bedroom_area
+    - id: motion_detector_device
+      name: Motion Detector
+      area_id: living_room_area  # Reuses top-level area
+    - id: smart_switch_device
+      name: Smart Switch
+      area_id: kitchen_area
+
+host:
+api:
+logger:
+
+# Sensors assigned to different devices
+sensor:
+  - platform: template
+    name: Light Controller Sensor
+    device_id: light_controller_device
+    lambda: return 1.0;
+    update_interval: 0.1s
+
+  - platform: template
+    name: Temperature Sensor Reading
+    device_id: temp_sensor_device
+    lambda: return 2.0;
+    update_interval: 0.1s
+
+  - platform: template
+    name: Motion Detector Status
+    device_id: motion_detector_device
+    lambda: return 3.0;
+    update_interval: 0.1s
+
+  - platform: template
+    name: Smart Switch Power
+    device_id: smart_switch_device
+    lambda: return 4.0;
+    update_interval: 0.1s
+

tests/integration/fixtures/legacy_area.yaml

@@ -0,0 +1,15 @@
+esphome:
+  name: legacy-area-test
+  # Using legacy string-based area configuration
+  area: Master Bedroom
+
+host:
+api:
+logger:
+
+# Simple sensor to ensure the device compiles and runs
+sensor:
+  - platform: template
+    name: Test Sensor
+    lambda: return 42.0;
+    update_interval: 1s

tests/integration/test_areas_and_devices.py

@@ -0,0 +1,121 @@
+"""Integration test for areas and devices feature."""
+
+from __future__ import annotations
+
+import asyncio
+
+from aioesphomeapi import EntityState
+import pytest
+
+from .types import APIClientConnectedFactory, RunCompiledFunction
+
+
+@pytest.mark.asyncio
+async def test_areas_and_devices(
+    yaml_config: str,
+    run_compiled: RunCompiledFunction,
+    api_client_connected: APIClientConnectedFactory,
+) -> None:
+    """Test areas and devices configuration with entity mapping."""
+    async with run_compiled(yaml_config), api_client_connected() as client:
+        # Get device info which includes areas and devices
+        device_info = await client.device_info()
+        assert device_info is not None
+
+        # Verify areas are reported
+        areas = device_info.areas
+        assert len(areas) >= 2, f"Expected at least 2 areas, got {len(areas)}"
+
+        # Find our specific areas
+        main_area = next((a for a in areas if a.name == "Living Room"), None)
+        bedroom_area = next((a for a in areas if a.name == "Bedroom"), None)
+        kitchen_area = next((a for a in areas if a.name == "Kitchen"), None)
+
+        assert main_area is not None, "Living Room area not found"
+        assert bedroom_area is not None, "Bedroom area not found"
+        assert kitchen_area is not None, "Kitchen area not found"
+
+        # Verify devices are reported
+        devices = device_info.devices
+        assert len(devices) >= 4, f"Expected at least 4 devices, got {len(devices)}"
+
+        # Find our specific devices
+        light_controller = next(
+            (d for d in devices if d.name == "Light Controller"), None
+        )
+        temp_sensor = next((d for d in devices if d.name == "Temperature Sensor"), None)
+        motion_detector = next(
+            (d for d in devices if d.name == "Motion Detector"), None
+        )
+        smart_switch = next((d for d in devices if d.name == "Smart Switch"), None)
+
+        assert light_controller is not None, "Light Controller device not found"
+        assert temp_sensor is not None, "Temperature Sensor device not found"
+        assert motion_detector is not None, "Motion Detector device not found"
+        assert smart_switch is not None, "Smart Switch device not found"
+
+        # Verify device area assignments
+        assert light_controller.area_id == main_area.area_id, (
+            "Light Controller should be in Living Room"
+        )
+        assert temp_sensor.area_id == bedroom_area.area_id, (
+            "Temperature Sensor should be in Bedroom"
+        )
+        assert motion_detector.area_id == main_area.area_id, (
+            "Motion Detector should be in Living Room"
+        )
+        assert smart_switch.area_id == kitchen_area.area_id, (
+            "Smart Switch should be in Kitchen"
+        )
+
+        # Verify suggested_area is set to the top-level area name
+        assert device_info.suggested_area == "Living Room", (
+            f"Expected suggested_area to be 'Living Room', got '{device_info.suggested_area}'"
+        )
+
+        # Get entity list to verify device_id mapping
+        entities = await client.list_entities_services()
+
+        # Collect sensor entities
+        sensor_entities = [e for e in entities[0] if hasattr(e, "device_id")]
+        assert len(sensor_entities) >= 4, (
+            f"Expected at least 4 sensor entities, got {len(sensor_entities)}"
+        )
+
+        # Subscribe to states to get sensor values
+        loop = asyncio.get_running_loop()
+        states: dict[int, EntityState] = {}
+        states_future: asyncio.Future[bool] = loop.create_future()
+
+        def on_state(state: EntityState) -> None:
+            states[state.key] = state
+            # Check if we have all expected sensor states
+            if len(states) >= 4 and not states_future.done():
+                states_future.set_result(True)
+
+        client.subscribe_states(on_state)
+
+        # Wait for sensor states
+        try:
+            await asyncio.wait_for(states_future, timeout=10.0)
+        except asyncio.TimeoutError:
+            pytest.fail(
+                f"Did not receive all sensor states within 10 seconds. "
+                f"Received {len(states)} states"
+            )
+
+        # Verify we have sensor entities with proper device_id assignments
+        device_id_mapping = {
+            "Light Controller Sensor": light_controller.device_id,
+            "Temperature Sensor Reading": temp_sensor.device_id,
+            "Motion Detector Status": motion_detector.device_id,
+            "Smart Switch Power": smart_switch.device_id,
+        }
+
+        for entity in sensor_entities:
+            if entity.name in device_id_mapping:
+                expected_device_id = device_id_mapping[entity.name]
+                assert entity.device_id == expected_device_id, (
+                    f"{entity.name} has device_id {entity.device_id}, "
+                    f"expected {expected_device_id}"
+                )

tests/integration/test_legacy_area.py

@@ -0,0 +1,41 @@
+"""Integration test for legacy string-based area configuration."""
+
+from __future__ import annotations
+
+import pytest
+
+from .types import APIClientConnectedFactory, RunCompiledFunction
+
+
+@pytest.mark.asyncio
+async def test_legacy_area(
+    yaml_config: str,
+    run_compiled: RunCompiledFunction,
+    api_client_connected: APIClientConnectedFactory,
+) -> None:
+    """Test legacy string-based area configuration."""
+    async with run_compiled(yaml_config), api_client_connected() as client:
+        # Get device info which includes areas
+        device_info = await client.device_info()
+        assert device_info is not None
+
+        # Verify the area is reported (should be converted to structured format)
+        areas = device_info.areas
+        assert len(areas) == 1, f"Expected exactly 1 area, got {len(areas)}"
+
+        # Find the area - should be slugified from "Master Bedroom"
+        area = areas[0]
+        assert area.name == "Master Bedroom", (
+            f"Expected area name 'Master Bedroom', got '{area.name}'"
+        )
+
+        # Verify area.id is set (it should be a hash)
+        assert area.area_id > 0, "Area ID should be a positive hash value"
+
+        # The suggested_area field should be set for backward compatibility
+        assert device_info.suggested_area == "Master Bedroom", (
+            f"Expected suggested_area to be 'Master Bedroom', got '{device_info.suggested_area}'"
+        )
+
+        # Verify deprecated warning would have been logged during compilation
+        # (We can't check logs directly in integration tests, but the code should work)