Add cover platform to Qbus integration (#147420)

* Add scene platform

* Add cover platform

* Refactor receiving state

* Fix wrong auto-merged code

homeassistant/components/qbus/climate.py

@@ -13,7 +13,7 @@ from homeassistant.components.climate import (
     HVACAction,
     HVACMode,
 )
-from homeassistant.components.mqtt import ReceiveMessage, client as mqtt
+from homeassistant.components.mqtt import client as mqtt
 from homeassistant.const import ATTR_TEMPERATURE, UnitOfTemperature
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ServiceValidationError
@@ -57,6 +57,8 @@ async def async_setup_entry(
 class QbusClimate(QbusEntity, ClimateEntity):
     """Representation of a Qbus climate entity."""
 
+    _state_cls = QbusMqttThermoState
+
     _attr_name = None
     _attr_hvac_modes = [HVACMode.HEAT]
     _attr_supported_features = (
@@ -128,14 +130,7 @@ class QbusClimate(QbusEntity, ClimateEntity):
 
             await self._async_publish_output_state(state)
 
-    async def _state_received(self, msg: ReceiveMessage) -> None:
+    async def _handle_state_received(self, state: QbusMqttThermoState) -> None:
-        state = self._message_factory.parse_output_state(
-            QbusMqttThermoState, msg.payload
-        )
-
-        if state is None:
-            return
-
         if preset_mode := state.read_regime():
             self._attr_preset_mode = preset_mode
 
@@ -155,8 +150,6 @@ class QbusClimate(QbusEntity, ClimateEntity):
             assert self._request_state_debouncer is not None
             await self._request_state_debouncer.async_call()
 
-        self.async_schedule_update_ha_state()
-
     def _set_hvac_action(self) -> None:
         if self.target_temperature is None or self.current_temperature is None:
             self._attr_hvac_action = HVACAction.IDLE

homeassistant/components/qbus/const.py

@@ -7,6 +7,7 @@ from homeassistant.const import Platform
 DOMAIN: Final = "qbus"
 PLATFORMS: list[Platform] = [
     Platform.CLIMATE,
+    Platform.COVER,
     Platform.LIGHT,
     Platform.SCENE,
     Platform.SWITCH,

homeassistant/components/qbus/cover.py

@@ -0,0 +1,193 @@
+"""Support for Qbus cover."""
+
+from typing import Any
+
+from qbusmqttapi.const import (
+    KEY_PROPERTIES_SHUTTER_POSITION,
+    KEY_PROPERTIES_SLAT_POSITION,
+)
+from qbusmqttapi.discovery import QbusMqttOutput
+from qbusmqttapi.state import QbusMqttShutterState, StateType
+
+from homeassistant.components.cover import (
+    ATTR_POSITION,
+    ATTR_TILT_POSITION,
+    CoverDeviceClass,
+    CoverEntity,
+    CoverEntityFeature,
+)
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
+
+from .coordinator import QbusConfigEntry
+from .entity import QbusEntity, add_new_outputs
+
+PARALLEL_UPDATES = 0
+
+
+async def async_setup_entry(
+    hass: HomeAssistant,
+    entry: QbusConfigEntry,
+    async_add_entities: AddConfigEntryEntitiesCallback,
+) -> None:
+    """Set up cover entities."""
+
+    coordinator = entry.runtime_data
+    added_outputs: list[QbusMqttOutput] = []
+
+    def _check_outputs() -> None:
+        add_new_outputs(
+            coordinator,
+            added_outputs,
+            lambda output: output.type == "shutter",
+            QbusCover,
+            async_add_entities,
+        )
+
+    _check_outputs()
+    entry.async_on_unload(coordinator.async_add_listener(_check_outputs))
+
+
+class QbusCover(QbusEntity, CoverEntity):
+    """Representation of a Qbus cover entity."""
+
+    _state_cls = QbusMqttShutterState
+
+    _attr_name = None
+    _attr_supported_features: CoverEntityFeature
+    _attr_device_class = CoverDeviceClass.BLIND
+
+    def __init__(self, mqtt_output: QbusMqttOutput) -> None:
+        """Initialize cover entity."""
+
+        super().__init__(mqtt_output)
+
+        self._attr_assumed_state = False
+        self._attr_current_cover_position = 0
+        self._attr_current_cover_tilt_position = 0
+        self._attr_is_closed = True
+
+        self._attr_supported_features = (
+            CoverEntityFeature.OPEN | CoverEntityFeature.CLOSE
+        )
+
+        if "shutterStop" in mqtt_output.actions:
+            self._attr_supported_features |= CoverEntityFeature.STOP
+            self._attr_assumed_state = True
+
+        if KEY_PROPERTIES_SHUTTER_POSITION in mqtt_output.properties:
+            self._attr_supported_features |= CoverEntityFeature.SET_POSITION
+
+        if KEY_PROPERTIES_SLAT_POSITION in mqtt_output.properties:
+            self._attr_supported_features |= CoverEntityFeature.SET_TILT_POSITION
+            self._attr_supported_features |= CoverEntityFeature.OPEN_TILT
+            self._attr_supported_features |= CoverEntityFeature.CLOSE_TILT
+
+        self._target_shutter_position: int | None = None
+        self._target_slat_position: int | None = None
+        self._target_state: str | None = None
+        self._previous_state: str | None = None
+
+    async def async_open_cover(self, **kwargs: Any) -> None:
+        """Open the cover."""
+
+        state = QbusMqttShutterState(id=self._mqtt_output.id, type=StateType.STATE)
+
+        if self._attr_supported_features & CoverEntityFeature.SET_POSITION:
+            state.write_position(100)
+        else:
+            state.write_state("up")
+
+        await self._async_publish_output_state(state)
+
+    async def async_close_cover(self, **kwargs: Any) -> None:
+        """Close the cover."""
+
+        state = QbusMqttShutterState(id=self._mqtt_output.id, type=StateType.STATE)
+
+        if self._attr_supported_features & CoverEntityFeature.SET_POSITION:
+            state.write_position(0)
+
+            if self._attr_supported_features & CoverEntityFeature.SET_TILT_POSITION:
+                state.write_slat_position(0)
+        else:
+            state.write_state("down")
+
+        await self._async_publish_output_state(state)
+
+    async def async_stop_cover(self, **kwargs: Any) -> None:
+        """Stop the cover."""
+        state = QbusMqttShutterState(id=self._mqtt_output.id, type=StateType.STATE)
+        state.write_state("stop")
+        await self._async_publish_output_state(state)
+
+    async def async_set_cover_position(self, **kwargs: Any) -> None:
+        """Move the cover to a specific position."""
+        state = QbusMqttShutterState(id=self._mqtt_output.id, type=StateType.STATE)
+        state.write_position(int(kwargs[ATTR_POSITION]))
+        await self._async_publish_output_state(state)
+
+    async def async_open_cover_tilt(self, **kwargs: Any) -> None:
+        """Open the cover tilt."""
+        state = QbusMqttShutterState(id=self._mqtt_output.id, type=StateType.STATE)
+        state.write_slat_position(50)
+        await self._async_publish_output_state(state)
+
+    async def async_close_cover_tilt(self, **kwargs: Any) -> None:
+        """Close the cover tilt."""
+        state = QbusMqttShutterState(id=self._mqtt_output.id, type=StateType.STATE)
+        state.write_slat_position(0)
+        await self._async_publish_output_state(state)
+
+    async def async_set_cover_tilt_position(self, **kwargs: Any) -> None:
+        """Move the cover tilt to a specific position."""
+        state = QbusMqttShutterState(id=self._mqtt_output.id, type=StateType.STATE)
+        state.write_slat_position(int(kwargs[ATTR_TILT_POSITION]))
+        await self._async_publish_output_state(state)
+
+    async def _handle_state_received(self, state: QbusMqttShutterState) -> None:
+        output_state = state.read_state()
+        shutter_position = state.read_position()
+        slat_position = state.read_slat_position()
+
+        if output_state is not None:
+            self._previous_state = self._target_state
+            self._target_state = output_state
+
+        if shutter_position is not None:
+            self._target_shutter_position = shutter_position
+
+        if slat_position is not None:
+            self._target_slat_position = slat_position
+
+        self._update_is_closed()
+        self._update_cover_position()
+        self._update_tilt_position()
+
+    def _update_is_closed(self) -> None:
+        if self._attr_supported_features & CoverEntityFeature.SET_POSITION:
+            if self._attr_supported_features & CoverEntityFeature.SET_TILT_POSITION:
+                self._attr_is_closed = (
+                    self._target_shutter_position == 0
+                    and self._target_slat_position in (0, 100)
+                )
+            else:
+                self._attr_is_closed = self._target_shutter_position == 0
+        else:
+            self._attr_is_closed = (
+                self._previous_state == "down" and self._target_state == "stop"
+            )
+
+    def _update_cover_position(self) -> None:
+        self._attr_current_cover_position = (
+            self._target_shutter_position
+            if self._attr_supported_features & CoverEntityFeature.SET_POSITION
+            else None
+        )
+
+    def _update_tilt_position(self) -> None:
+        self._attr_current_cover_tilt_position = (
+            self._target_slat_position
+            if self._attr_supported_features & CoverEntityFeature.SET_TILT_POSITION
+            else None
+        )

homeassistant/components/qbus/entity.py

@@ -5,6 +5,7 @@ from __future__ import annotations
 from abc import ABC, abstractmethod
 from collections.abc import Callable
 import re
+from typing import Generic, TypeVar, cast
 
 from qbusmqttapi.discovery import QbusMqttOutput
 from qbusmqttapi.factory import QbusMqttMessageFactory, QbusMqttTopicFactory
@@ -20,6 +21,8 @@ from .coordinator import QbusControllerCoordinator
 
 _REFID_REGEX = re.compile(r"^\d+\/(\d+(?:\/\d+)?)$")
 
+StateT = TypeVar("StateT", bound=QbusMqttState)
+
 
 def add_new_outputs(
     coordinator: QbusControllerCoordinator,
@@ -59,9 +62,11 @@ def create_main_device_identifier(mqtt_output: QbusMqttOutput) -> tuple[str, str
     return (DOMAIN, format_mac(mqtt_output.device.mac))
 
 
-class QbusEntity(Entity, ABC):
+class QbusEntity(Entity, Generic[StateT], ABC):
     """Representation of a Qbus entity."""
 
+    _state_cls: type[StateT] = cast(type[StateT], QbusMqttState)
+
     _attr_has_entity_name = True
     _attr_should_poll = False
 
@@ -97,9 +102,16 @@ class QbusEntity(Entity, ABC):
             )
         )
 
-    @abstractmethod
     async def _state_received(self, msg: ReceiveMessage) -> None:
-        pass
+        state = self._message_factory.parse_output_state(self._state_cls, msg.payload)
+
+        if isinstance(state, self._state_cls):
+            await self._handle_state_received(state)
+            self.async_schedule_update_ha_state()
+
+    @abstractmethod
+    async def _handle_state_received(self, state: StateT) -> None:
+        raise NotImplementedError
 
     async def _async_publish_output_state(self, state: QbusMqttState) -> None:
         request = self._message_factory.create_set_output_state_request(

homeassistant/components/qbus/light.py

@@ -6,7 +6,6 @@ from qbusmqttapi.discovery import QbusMqttOutput
 from qbusmqttapi.state import QbusMqttAnalogState, StateType
 
 from homeassistant.components.light import ATTR_BRIGHTNESS, ColorMode, LightEntity
-from homeassistant.components.mqtt import ReceiveMessage
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
 from homeassistant.util.color import brightness_to_value, value_to_brightness
@@ -43,6 +42,8 @@ async def async_setup_entry(
 class QbusLight(QbusEntity, LightEntity):
     """Representation of a Qbus light entity."""
 
+    _state_cls = QbusMqttAnalogState
+
     _attr_name = None
     _attr_supported_color_modes = {ColorMode.BRIGHTNESS}
     _attr_color_mode = ColorMode.BRIGHTNESS
@@ -57,17 +58,11 @@ class QbusLight(QbusEntity, LightEntity):
     async def async_turn_on(self, **kwargs: Any) -> None:
         """Turn the entity on."""
         brightness = kwargs.get(ATTR_BRIGHTNESS)
-
-        percentage: int | None = None
-        on: bool | None = None
-
         state = QbusMqttAnalogState(id=self._mqtt_output.id)
 
         if brightness is None:
-            on = True
-
             state.type = StateType.ACTION
-            state.write_on_off(on)
+            state.write_on_off(on=True)
         else:
             percentage = round(brightness_to_value((1, 100), brightness))
 
@@ -83,16 +78,10 @@ class QbusLight(QbusEntity, LightEntity):
 
         await self._async_publish_output_state(state)
 
-    async def _state_received(self, msg: ReceiveMessage) -> None:
+    async def _handle_state_received(self, state: QbusMqttAnalogState) -> None:
-        output = self._message_factory.parse_output_state(
+        percentage = round(state.read_percentage())
-            QbusMqttAnalogState, msg.payload
+        self._set_state(percentage)
-        )
 
-        if output is not None:
+    def _set_state(self, percentage: int) -> None:
-            percentage = round(output.read_percentage())
-            self._set_state(percentage)
-            self.async_schedule_update_ha_state()
-
-    def _set_state(self, percentage: int = 0) -> None:
         self._attr_is_on = percentage > 0
         self._attr_brightness = value_to_brightness((1, 100), percentage)

homeassistant/components/qbus/scene.py

@@ -5,7 +5,6 @@ from typing import Any
 from qbusmqttapi.discovery import QbusMqttOutput
 from qbusmqttapi.state import QbusMqttState, StateAction, StateType
 
-from homeassistant.components.mqtt import ReceiveMessage
 from homeassistant.components.scene import Scene
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.device_registry import DeviceInfo
@@ -61,6 +60,6 @@ class QbusScene(QbusEntity, Scene):
         )
         await self._async_publish_output_state(state)
 
-    async def _state_received(self, msg: ReceiveMessage) -> None:
+    async def _handle_state_received(self, state: QbusMqttState) -> None:
         # Nothing to do
         pass

homeassistant/components/qbus/switch.py

@@ -5,7 +5,6 @@ from typing import Any
 from qbusmqttapi.discovery import QbusMqttOutput
 from qbusmqttapi.state import QbusMqttOnOffState, StateType
 
-from homeassistant.components.mqtt import ReceiveMessage
 from homeassistant.components.switch import SwitchDeviceClass, SwitchEntity
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
@@ -42,6 +41,8 @@ async def async_setup_entry(
 class QbusSwitch(QbusEntity, SwitchEntity):
     """Representation of a Qbus switch entity."""
 
+    _state_cls = QbusMqttOnOffState
+
     _attr_name = None
     _attr_device_class = SwitchDeviceClass.SWITCH
 
@@ -66,11 +67,5 @@ class QbusSwitch(QbusEntity, SwitchEntity):
 
         await self._async_publish_output_state(state)
 
-    async def _state_received(self, msg: ReceiveMessage) -> None:
+    async def _handle_state_received(self, state: QbusMqttOnOffState) -> None:
-        output = self._message_factory.parse_output_state(
+        self._attr_is_on = state.read_value()
-            QbusMqttOnOffState, msg.payload
-        )
-
-        if output is not None:
-            self._attr_is_on = output.read_value()
-            self.async_schedule_update_ha_state()

tests/components/qbus/conftest.py

@@ -1,10 +1,13 @@
 """Test fixtures for qbus."""
 
+from collections.abc import Generator
 import json
+from unittest.mock import AsyncMock, patch
 
 import pytest
 
 from homeassistant.components.qbus.const import CONF_SERIAL_NUMBER, DOMAIN
+from homeassistant.components.qbus.entity import QbusEntity
 from homeassistant.const import CONF_ID
 from homeassistant.core import HomeAssistant
 from homeassistant.util.json import JsonObjectType
@@ -16,6 +19,7 @@ from tests.common import (
     async_fire_mqtt_message,
     load_json_object_fixture,
 )
+from tests.typing import MqttMockHAClient
 
 
 @pytest.fixture
@@ -39,9 +43,17 @@ def payload_config() -> JsonObjectType:
     return load_json_object_fixture(FIXTURE_PAYLOAD_CONFIG, DOMAIN)
 
 
+@pytest.fixture
+def mock_publish_state() -> Generator[AsyncMock]:
+    """Return a mocked publish state call."""
+    with patch.object(QbusEntity, "_async_publish_output_state") as mock:
+        yield mock
+
+
 @pytest.fixture
 async def setup_integration(
     hass: HomeAssistant,
+    mqtt_mock: MqttMockHAClient,
     mock_config_entry: MockConfigEntry,
     payload_config: JsonObjectType,
 ) -> None:

tests/components/qbus/fixtures/payload_config.json

@@ -112,6 +112,77 @@
             "active": null
           },
           "properties": {}
+        },
+        {
+          "id": "UL30",
+          "location": "Guest bedroom",
+          "locationId": 0,
+          "name": "CURTAINS",
+          "originalName": "CURTAINS",
+          "refId": "000001/108",
+          "type": "shutter",
+          "actions": {
+            "shutterDown": null,
+            "shutterStop": null,
+            "shutterUp": null
+          },
+          "properties": {
+            "state": {
+              "enumValues": ["up", "stop", "down"],
+              "read": true,
+              "type": "enumString",
+              "write": false
+            }
+          }
+        },
+        {
+          "actions": {
+            "shutterDown": null,
+            "shutterUp": null,
+            "slatDown": null,
+            "slatUp": null
+          },
+          "id": "UL31",
+          "location": "Living",
+          "locationId": 8,
+          "name": "SLATS",
+          "originalName": "SLATS",
+          "properties": {
+            "shutterPosition": {
+              "read": true,
+              "step": 0.10000000000000001,
+              "type": "percent",
+              "write": true
+            },
+            "slatPosition": {
+              "read": true,
+              "step": 0.10000000000000001,
+              "type": "percent",
+              "write": true
+            }
+          },
+          "refId": "000001/8",
+          "type": "shutter"
+        },
+        {
+          "actions": {
+            "shutterDown": null,
+            "shutterUp": null
+          },
+          "id": "UL32",
+          "location": "Kitchen",
+          "locationId": 8,
+          "name": "BLINDS",
+          "originalName": "BLINDS",
+          "properties": {
+            "shutterPosition": {
+              "read": true,
+              "type": "percent",
+              "write": true
+            }
+          },
+          "refId": "000001/4",
+          "type": "shutter"
         }
       ]
     }

tests/components/qbus/test_cover.py

@@ -0,0 +1,301 @@
+"""Test Qbus cover entities."""
+
+from unittest.mock import AsyncMock
+
+from qbusmqttapi.state import QbusMqttShutterState
+
+from homeassistant.components.cover import (
+    ATTR_CURRENT_POSITION,
+    ATTR_CURRENT_TILT_POSITION,
+    ATTR_POSITION,
+    ATTR_TILT_POSITION,
+    DOMAIN as COVER_DOMAIN,
+    CoverEntityFeature,
+    CoverState,
+)
+from homeassistant.const import (
+    ATTR_ENTITY_ID,
+    SERVICE_CLOSE_COVER,
+    SERVICE_CLOSE_COVER_TILT,
+    SERVICE_OPEN_COVER,
+    SERVICE_OPEN_COVER_TILT,
+    SERVICE_SET_COVER_POSITION,
+    SERVICE_SET_COVER_TILT_POSITION,
+    SERVICE_STOP_COVER,
+)
+from homeassistant.core import HomeAssistant
+
+from tests.common import async_fire_mqtt_message
+
+_PAYLOAD_UDS_STATE_CLOSED = '{"id":"UL30","properties":{"state":"down"},"type":"state"}'
+_PAYLOAD_UDS_STATE_OPENED = '{"id":"UL30","properties":{"state":"up"},"type":"state"}'
+_PAYLOAD_UDS_STATE_STOPPED = (
+    '{"id":"UL30","properties":{"state":"stop"},"type":"state"}'
+)
+
+_PAYLOAD_POS_STATE_CLOSED = (
+    '{"id":"UL32","properties":{"shutterPosition":0},"type":"event"}'
+)
+_PAYLOAD_POS_STATE_OPENED = (
+    '{"id":"UL32","properties":{"shutterPosition":100},"type":"event"}'
+)
+_PAYLOAD_POS_STATE_POSITION = (
+    '{"id":"UL32","properties":{"shutterPosition":50},"type":"event"}'
+)
+
+_PAYLOAD_SLAT_STATE_CLOSED = (
+    '{"id":"UL31","properties":{"slatPosition":0},"type":"event"}'
+)
+_PAYLOAD_SLAT_STATE_FULLY_CLOSED = (
+    '{"id":"UL31","properties":{"slatPosition":0,"shutterPosition":0},"type":"event"}'
+)
+_PAYLOAD_SLAT_STATE_OPENED = (
+    '{"id":"UL31","properties":{"slatPosition":50},"type":"event"}'
+)
+_PAYLOAD_SLAT_STATE_POSITION = (
+    '{"id":"UL31","properties":{"slatPosition":75},"type":"event"}'
+)
+
+_TOPIC_UDS_STATE = "cloudapp/QBUSMQTTGW/UL1/UL30/state"
+_TOPIC_POS_STATE = "cloudapp/QBUSMQTTGW/UL1/UL32/state"
+_TOPIC_SLAT_STATE = "cloudapp/QBUSMQTTGW/UL1/UL31/state"
+
+_ENTITY_ID_UDS = "cover.curtains"
+_ENTITY_ID_POS = "cover.blinds"
+_ENTITY_ID_SLAT = "cover.slats"
+
+
+async def test_cover_up_down_stop(
+    hass: HomeAssistant, setup_integration: None, mock_publish_state: AsyncMock
+) -> None:
+    """Test cover up, down and stop."""
+
+    attributes = hass.states.get(_ENTITY_ID_UDS).attributes
+    assert attributes.get("supported_features") == (
+        CoverEntityFeature.OPEN | CoverEntityFeature.CLOSE | CoverEntityFeature.STOP
+    )
+
+    # Cover open
+    mock_publish_state.reset_mock()
+    await hass.services.async_call(
+        COVER_DOMAIN,
+        SERVICE_OPEN_COVER,
+        {ATTR_ENTITY_ID: _ENTITY_ID_UDS},
+        blocking=True,
+    )
+
+    publish_state = _get_publish_state(mock_publish_state)
+    assert publish_state.read_state() == "up"
+
+    # Simulate response
+    async_fire_mqtt_message(hass, _TOPIC_UDS_STATE, _PAYLOAD_UDS_STATE_OPENED)
+    await hass.async_block_till_done()
+
+    assert hass.states.get(_ENTITY_ID_UDS).state == CoverState.OPEN
+
+    # Cover close
+    mock_publish_state.reset_mock()
+    await hass.services.async_call(
+        COVER_DOMAIN,
+        SERVICE_CLOSE_COVER,
+        {ATTR_ENTITY_ID: _ENTITY_ID_UDS},
+        blocking=True,
+    )
+
+    publish_state = _get_publish_state(mock_publish_state)
+    assert publish_state.read_state() == "down"
+
+    # Simulate response
+    async_fire_mqtt_message(hass, _TOPIC_UDS_STATE, _PAYLOAD_UDS_STATE_CLOSED)
+    await hass.async_block_till_done()
+
+    assert hass.states.get(_ENTITY_ID_UDS).state == CoverState.OPEN
+
+    # Cover stop
+    mock_publish_state.reset_mock()
+    await hass.services.async_call(
+        COVER_DOMAIN,
+        SERVICE_STOP_COVER,
+        {ATTR_ENTITY_ID: _ENTITY_ID_UDS},
+        blocking=True,
+    )
+
+    publish_state = _get_publish_state(mock_publish_state)
+    assert publish_state.read_state() == "stop"
+
+    # Simulate response
+    async_fire_mqtt_message(hass, _TOPIC_UDS_STATE, _PAYLOAD_UDS_STATE_STOPPED)
+    await hass.async_block_till_done()
+
+    assert hass.states.get(_ENTITY_ID_UDS).state == CoverState.CLOSED
+
+
+async def test_cover_position(
+    hass: HomeAssistant, setup_integration: None, mock_publish_state: AsyncMock
+) -> None:
+    """Test cover positions."""
+
+    attributes = hass.states.get(_ENTITY_ID_POS).attributes
+    assert attributes.get("supported_features") == (
+        CoverEntityFeature.OPEN
+        | CoverEntityFeature.CLOSE
+        | CoverEntityFeature.SET_POSITION
+    )
+
+    # Cover open
+    mock_publish_state.reset_mock()
+    await hass.services.async_call(
+        COVER_DOMAIN,
+        SERVICE_OPEN_COVER,
+        {ATTR_ENTITY_ID: _ENTITY_ID_POS},
+        blocking=True,
+    )
+
+    publish_state = _get_publish_state(mock_publish_state)
+    assert publish_state.read_position() == 100
+
+    async_fire_mqtt_message(hass, _TOPIC_POS_STATE, _PAYLOAD_POS_STATE_OPENED)
+    await hass.async_block_till_done()
+
+    entity_state = hass.states.get(_ENTITY_ID_POS)
+    assert entity_state.state == CoverState.OPEN
+    assert entity_state.attributes[ATTR_CURRENT_POSITION] == 100
+
+    # Cover position
+    mock_publish_state.reset_mock()
+    await hass.services.async_call(
+        COVER_DOMAIN,
+        SERVICE_SET_COVER_POSITION,
+        {ATTR_ENTITY_ID: _ENTITY_ID_POS, ATTR_POSITION: 50},
+        blocking=True,
+    )
+
+    publish_state = _get_publish_state(mock_publish_state)
+    assert publish_state.read_position() == 50
+
+    async_fire_mqtt_message(hass, _TOPIC_POS_STATE, _PAYLOAD_POS_STATE_POSITION)
+    await hass.async_block_till_done()
+
+    entity_state = hass.states.get(_ENTITY_ID_POS)
+    assert entity_state.state == CoverState.OPEN
+    assert entity_state.attributes[ATTR_CURRENT_POSITION] == 50
+
+    # Cover close
+    mock_publish_state.reset_mock()
+    await hass.services.async_call(
+        COVER_DOMAIN,
+        SERVICE_CLOSE_COVER,
+        {ATTR_ENTITY_ID: _ENTITY_ID_POS},
+        blocking=True,
+    )
+
+    publish_state = _get_publish_state(mock_publish_state)
+    assert publish_state.read_position() == 0
+
+    async_fire_mqtt_message(hass, _TOPIC_POS_STATE, _PAYLOAD_POS_STATE_CLOSED)
+    await hass.async_block_till_done()
+
+    entity_state = hass.states.get(_ENTITY_ID_POS)
+    assert entity_state.state == CoverState.CLOSED
+    assert entity_state.attributes[ATTR_CURRENT_POSITION] == 0
+
+
+async def test_cover_slats(
+    hass: HomeAssistant, setup_integration: None, mock_publish_state: AsyncMock
+) -> None:
+    """Test cover slats."""
+
+    attributes = hass.states.get(_ENTITY_ID_SLAT).attributes
+    assert attributes.get("supported_features") == (
+        CoverEntityFeature.OPEN
+        | CoverEntityFeature.CLOSE
+        | CoverEntityFeature.SET_POSITION
+        | CoverEntityFeature.OPEN_TILT
+        | CoverEntityFeature.CLOSE_TILT
+        | CoverEntityFeature.SET_TILT_POSITION
+    )
+
+    # Start with a fully closed cover
+    mock_publish_state.reset_mock()
+    await hass.services.async_call(
+        COVER_DOMAIN,
+        SERVICE_CLOSE_COVER,
+        {ATTR_ENTITY_ID: _ENTITY_ID_SLAT},
+        blocking=True,
+    )
+
+    publish_state = _get_publish_state(mock_publish_state)
+    assert publish_state.read_position() == 0
+    assert publish_state.read_slat_position() == 0
+
+    async_fire_mqtt_message(hass, _TOPIC_SLAT_STATE, _PAYLOAD_SLAT_STATE_FULLY_CLOSED)
+    await hass.async_block_till_done()
+
+    entity_state = hass.states.get(_ENTITY_ID_SLAT)
+    assert entity_state.state == CoverState.CLOSED
+    assert entity_state.attributes[ATTR_CURRENT_POSITION] == 0
+    assert entity_state.attributes[ATTR_CURRENT_TILT_POSITION] == 0
+
+    # Slat open
+    mock_publish_state.reset_mock()
+    await hass.services.async_call(
+        COVER_DOMAIN,
+        SERVICE_OPEN_COVER_TILT,
+        {ATTR_ENTITY_ID: _ENTITY_ID_SLAT},
+        blocking=True,
+    )
+
+    publish_state = _get_publish_state(mock_publish_state)
+    assert publish_state.read_slat_position() == 50
+
+    async_fire_mqtt_message(hass, _TOPIC_SLAT_STATE, _PAYLOAD_SLAT_STATE_OPENED)
+    await hass.async_block_till_done()
+
+    entity_state = hass.states.get(_ENTITY_ID_SLAT)
+    assert entity_state.state == CoverState.OPEN
+    assert entity_state.attributes[ATTR_CURRENT_TILT_POSITION] == 50
+
+    # SLat position
+    mock_publish_state.reset_mock()
+    await hass.services.async_call(
+        COVER_DOMAIN,
+        SERVICE_SET_COVER_TILT_POSITION,
+        {ATTR_ENTITY_ID: _ENTITY_ID_SLAT, ATTR_TILT_POSITION: 75},
+        blocking=True,
+    )
+
+    publish_state = _get_publish_state(mock_publish_state)
+    assert publish_state.read_slat_position() == 75
+
+    async_fire_mqtt_message(hass, _TOPIC_SLAT_STATE, _PAYLOAD_SLAT_STATE_POSITION)
+    await hass.async_block_till_done()
+
+    entity_state = hass.states.get(_ENTITY_ID_SLAT)
+    assert entity_state.state == CoverState.OPEN
+    assert entity_state.attributes[ATTR_CURRENT_TILT_POSITION] == 75
+
+    # Slat close
+    mock_publish_state.reset_mock()
+    await hass.services.async_call(
+        COVER_DOMAIN,
+        SERVICE_CLOSE_COVER_TILT,
+        {ATTR_ENTITY_ID: _ENTITY_ID_SLAT},
+        blocking=True,
+    )
+
+    publish_state = _get_publish_state(mock_publish_state)
+    assert publish_state.read_slat_position() == 0
+
+    async_fire_mqtt_message(hass, _TOPIC_SLAT_STATE, _PAYLOAD_SLAT_STATE_CLOSED)
+    await hass.async_block_till_done()
+
+    entity_state = hass.states.get(_ENTITY_ID_SLAT)
+    assert entity_state.state == CoverState.CLOSED
+    assert entity_state.attributes[ATTR_CURRENT_TILT_POSITION] == 0
+
+
+def _get_publish_state(mock_publish_state: AsyncMock) -> QbusMqttShutterState:
+    assert mock_publish_state.call_count == 1
+    state = mock_publish_state.call_args.args[0]
+    assert isinstance(state, QbusMqttShutterState)
+    return state