Potential fix for pull request finding

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

.github/copilot-instructions.md

@@ -25,6 +25,7 @@ This repository contains the core of Home Assistant, a Python 3 based home autom
 
 - When entering a new environment or worktree, run `script/setup` to set up the virtual environment with all development dependencies (pylint, pre-commit hooks, etc.). This is required before committing.
 - .vscode/tasks.json contains useful commands used for development.
+- After finishing a code session, run `uv run prek run --all-files` to check for linting and formatting issues.
 
 ## Python Syntax Notes
 

.github/workflows/codeql.yml

@@ -28,11 +28,11 @@ jobs:
           persist-credentials: false
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@68bde559dea0fdcac2102bfdf6230c5f70eb485e # v4.35.4
+        uses: github/codeql-action/init@9e0d7b8d25671d64c341c19c0152d693099fb5ba # v4.35.5
         with:
           languages: python
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@68bde559dea0fdcac2102bfdf6230c5f70eb485e # v4.35.4
+        uses: github/codeql-action/analyze@9e0d7b8d25671d64c341c19c0152d693099fb5ba # v4.35.5
         with:
           category: "/language:python"

AGENTS.md

@@ -15,6 +15,7 @@ This repository contains the core of Home Assistant, a Python 3 based home autom
 
 - When entering a new environment or worktree, run `script/setup` to set up the virtual environment with all development dependencies (pylint, pre-commit hooks, etc.). This is required before committing.
 - .vscode/tasks.json contains useful commands used for development.
+- After finishing a code session, run `uv run prek run --all-files` to check for linting and formatting issues.
 
 ## Python Syntax Notes
 

CODEOWNERS

@@ -2056,6 +2056,8 @@ CLAUDE.md @home-assistant/core
 /homeassistant/components/yi/ @bachya
 /homeassistant/components/yolink/ @matrixd2
 /tests/components/yolink/ @matrixd2
+/homeassistant/components/yoto/ @cdnninja @piitaya
+/tests/components/yoto/ @cdnninja @piitaya
 /homeassistant/components/youless/ @gjong
 /tests/components/youless/ @gjong
 /homeassistant/components/youtube/ @joostlek

homeassistant/components/bluetooth/manifest.json

@@ -20,7 +20,7 @@
     "bluetooth-adapters==2.1.0",
     "bluetooth-auto-recovery==1.5.3",
     "bluetooth-data-tools==1.29.11",
-    "dbus-fast==5.0.0",
-    "habluetooth==6.1.0"
+    "dbus-fast==5.0.3",
+    "habluetooth==6.2.0"
   ]
 }

homeassistant/components/deconz/climate.py

@@ -26,12 +26,12 @@ from homeassistant.components.climate import (
     HVACAction,
     HVACMode,
 )
-from homeassistant.const import ATTR_TEMPERATURE, UnitOfTemperature
+from homeassistant.const import ATTR_LOCKED, ATTR_TEMPERATURE, UnitOfTemperature
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
 
 from . import DeconzConfigEntry
-from .const import ATTR_LOCKED, ATTR_OFFSET, ATTR_VALVE
+from .const import ATTR_OFFSET, ATTR_VALVE
 from .entity import DeconzDevice
 from .hub import DeconzHub
 

homeassistant/components/deconz/const.py

@@ -43,8 +43,6 @@ PLATFORMS = [
 ]
 
 ATTR_DARK = "dark"
-# pylint: disable-next=home-assistant-duplicate-const
-ATTR_LOCKED = "locked"
 ATTR_OFFSET = "offset"
 ATTR_ON = "on"
 ATTR_VALVE = "valve"

homeassistant/components/dhcp/manifest.json

@@ -16,7 +16,7 @@
   "quality_scale": "internal",
   "requirements": [
     "aiodhcpwatcher==1.2.1",
-    "aiodiscover==3.2.0",
+    "aiodiscover==3.2.3",
     "cached-ipaddress==1.0.1"
   ]
 }

homeassistant/components/dnsip/__init__.py

@@ -6,7 +6,6 @@ import logging
 
 import aiodns
 from aiodns.error import DNSError
-from pycares import AresError
 
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_PORT
@@ -78,11 +77,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: DnsIPConfigEntry) -> boo
         ) from err
 
     errors = [
-        result
-        for result in results
-        if isinstance(
-            result, (TimeoutError, DNSError, AresError, asyncio.CancelledError)
-        )
+        result for result in results if isinstance(result, (TimeoutError, DNSError))
     ]
     if errors and len(errors) == len(results):
         await _close_resolvers()

homeassistant/components/guntamatic/manifest.json

@@ -14,5 +14,5 @@
   "integration_type": "device",
   "iot_class": "local_polling",
   "quality_scale": "silver",
-  "requirements": ["guntamatic==1.8.0"]
+  "requirements": ["guntamatic==1.9.0"]
 }

homeassistant/components/mcp/__init__.py

@@ -4,12 +4,13 @@ from dataclasses import dataclass
 from typing import cast
 
 from homeassistant.components.application_credentials import AuthorizationServer
+from homeassistant.const import CONF_ACCESS_TOKEN
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryNotReady
 from homeassistant.helpers import config_entry_oauth2_flow, llm
 
 from .application_credentials import authorization_server_context
-from .const import CONF_ACCESS_TOKEN, CONF_AUTHORIZATION_URL, CONF_TOKEN_URL, DOMAIN
+from .const import CONF_AUTHORIZATION_URL, CONF_TOKEN_URL, DOMAIN
 from .coordinator import ModelContextProtocolCoordinator, TokenManager
 from .types import ModelContextProtocolConfigEntry
 

homeassistant/components/mcp/config_flow.py

@@ -13,7 +13,7 @@ from yarl import URL
 
 from homeassistant.components.application_credentials import AuthorizationServer
 from homeassistant.config_entries import SOURCE_REAUTH, ConfigFlowResult
-from homeassistant.const import CONF_TOKEN, CONF_URL
+from homeassistant.const import CONF_ACCESS_TOKEN, CONF_TOKEN, CONF_URL
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import HomeAssistantError
 from homeassistant.helpers import config_validation as cv
@@ -24,13 +24,7 @@ from homeassistant.helpers.config_entry_oauth2_flow import (
 
 from . import async_get_config_entry_implementation
 from .application_credentials import authorization_server_context
-from .const import (
-    CONF_ACCESS_TOKEN,
-    CONF_AUTHORIZATION_URL,
-    CONF_SCOPE,
-    CONF_TOKEN_URL,
-    DOMAIN,
-)
+from .const import CONF_AUTHORIZATION_URL, CONF_SCOPE, CONF_TOKEN_URL, DOMAIN
 from .coordinator import TokenManager, mcp_client
 
 _LOGGER = logging.getLogger(__name__)

homeassistant/components/mcp/const.py

@@ -2,8 +2,6 @@
 
 DOMAIN = "mcp"
 
-# pylint: disable-next=home-assistant-duplicate-const
-CONF_ACCESS_TOKEN = "access_token"
 CONF_AUTHORIZATION_URL = "authorization_url"
 CONF_TOKEN_URL = "token_url"
 CONF_SCOPE = "scope"

homeassistant/components/mcp_server/http.py

@@ -41,7 +41,7 @@ from mcp.shared.message import SessionMessage
 
 from homeassistant.components import conversation
 from homeassistant.components.http import KEY_HASS, HomeAssistantView
-from homeassistant.const import CONF_LLM_HASS_API
+from homeassistant.const import CONF_LLM_HASS_API, CONTENT_TYPE_JSON
 from homeassistant.core import Context, HomeAssistant, callback
 from homeassistant.helpers import llm
 
@@ -56,10 +56,6 @@ _LOGGER = logging.getLogger(__name__)
 STREAMABLE_API = "/api/mcp"
 TIMEOUT = 60  # Seconds
 
-# Content types
-# pylint: disable-next=home-assistant-duplicate-const
-CONTENT_TYPE_JSON = "application/json"
-
 # Legacy SSE endpoint
 SSE_API = f"/{DOMAIN}/sse"
 MESSAGES_API = f"/{DOMAIN}/messages/{{session_id}}"

homeassistant/components/opendisplay/manifest.json

@@ -15,5 +15,5 @@
   "iot_class": "local_push",
   "loggers": ["opendisplay"],
   "quality_scale": "silver",
-  "requirements": ["py-opendisplay==5.9.0"]
+  "requirements": ["py-opendisplay==7.2.3"]
 }

homeassistant/components/opendisplay/services.py

@@ -218,7 +218,7 @@ async def _async_upload_image(call: ServiceCall) -> None:
                 pil_image,
                 refresh_mode=refresh_mode,
                 dither_mode=dither_mode,
-                tone_compression=tone_compression,
+                tone=tone_compression,
                 fit=fit_mode,
                 rotate=rotation,
             )

homeassistant/components/portainer/icons.json

@@ -118,6 +118,9 @@
   "services": {
     "prune_images": {
       "service": "mdi:delete-sweep"
+    },
+    "recreate_container": {
+      "service": "mdi:restart"
     }
   }
 }

homeassistant/components/portainer/services.py

@@ -20,6 +20,9 @@ from .coordinator import PortainerConfigEntry
 
 ATTR_DATE_UNTIL = "until"
 ATTR_DANGLING = "dangling"
+ATTR_TIMEOUT = "timeout"
+ATTR_PULL_IMAGE = "pull_image"
+ATTR_CONTAINER_DEVICE_ID = "container_device_id"
 
 SERVICE_PRUNE_IMAGES = "prune_images"
 SERVICE_PRUNE_IMAGES_SCHEMA = vol.Schema(
@@ -32,6 +35,17 @@ SERVICE_PRUNE_IMAGES_SCHEMA = vol.Schema(
     },
 )
 
+SERVICE_RECREATE_CONTAINER = "recreate_container"
+SERVICE_RECREATE_CONTAINER_SCHEMA = vol.Schema(
+    {
+        vol.Required(ATTR_CONTAINER_DEVICE_ID): cv.string,
+        vol.Optional(ATTR_TIMEOUT): vol.All(
+            cv.time_period, vol.Range(min=timedelta(minutes=1))
+        ),
+        vol.Optional(ATTR_PULL_IMAGE): cv.boolean,
+    }
+)
+
 
 async def _extract_config_entry(service_call: ServiceCall) -> PortainerConfigEntry:
     """Extract config entry from the service call."""
@@ -75,6 +89,45 @@ async def _get_endpoint_id(
     return endpoint_data.endpoint.id
 
 
+async def _get_container_and_endpoint_ids(
+    call: ServiceCall,
+) -> tuple[PortainerConfigEntry, int, str]:
+    """Get config entry, endpoint ID and container ID from the container device ID."""
+    device_reg = dr.async_get(call.hass)
+    device = device_reg.async_get(call.data[ATTR_CONTAINER_DEVICE_ID])
+    if device is None:
+        raise ServiceValidationError(
+            translation_domain=DOMAIN,
+            translation_key="invalid_target",
+        )
+
+    config_entry: PortainerConfigEntry | None = None
+    for loaded_entry in call.hass.config_entries.async_loaded_entries(DOMAIN):
+        if loaded_entry.entry_id in device.config_entries:
+            config_entry = loaded_entry
+            break
+
+    if config_entry is None:
+        raise ServiceValidationError(
+            translation_domain=DOMAIN,
+            translation_key="invalid_target",
+        )
+
+    coordinator = config_entry.runtime_data
+    for data in coordinator.data.values():
+        for container_name, container_data in data.containers.items():
+            if (
+                DOMAIN,
+                f"{config_entry.entry_id}_{data.endpoint.id}_{container_name}",
+            ) in device.identifiers:
+                return config_entry, data.endpoint.id, container_data.container.id
+
+    raise ServiceValidationError(
+        translation_domain=DOMAIN,
+        translation_key="invalid_target",
+    )
+
+
 async def prune_images(call: ServiceCall) -> None:
     """Prune unused images in Portainer, with more controls."""
     config_entry = await _extract_config_entry(call)
@@ -104,6 +157,40 @@ async def prune_images(call: ServiceCall) -> None:
         ) from err
 
 
+async def recreate_container(call: ServiceCall) -> None:
+    """Recreate a container in Portainer, with more controls."""
+    config_entry, endpoint_id, container_id = await _get_container_and_endpoint_ids(
+        call
+    )
+    coordinator = config_entry.runtime_data
+    timeout: timedelta | None = call.data.get(ATTR_TIMEOUT)
+
+    try:
+        await coordinator.portainer.container_recreate(
+            endpoint_id=endpoint_id,
+            container_id=container_id,
+            **({"timeout": timeout} if timeout is not None else {}),
+            pull_image=call.data.get(ATTR_PULL_IMAGE, False),
+        )
+    except PortainerAuthenticationError as err:
+        raise HomeAssistantError(
+            translation_domain=DOMAIN,
+            translation_key="invalid_auth_no_details",
+        ) from err
+    except PortainerConnectionError as err:
+        raise HomeAssistantError(
+            translation_domain=DOMAIN,
+            translation_key="cannot_connect_no_details",
+        ) from err
+    except PortainerTimeoutError as err:
+        raise HomeAssistantError(
+            translation_domain=DOMAIN,
+            translation_key="timeout_connect_no_details",
+        ) from err
+
+    await coordinator.async_request_refresh()
+
+
 async def async_setup_services(hass: HomeAssistant) -> None:
     """Set up services."""
 
@@ -113,3 +200,10 @@ async def async_setup_services(hass: HomeAssistant) -> None:
         prune_images,
         SERVICE_PRUNE_IMAGES_SCHEMA,
     )
+
+    hass.services.async_register(
+        DOMAIN,
+        SERVICE_RECREATE_CONTAINER,
+        recreate_container,
+        SERVICE_RECREATE_CONTAINER_SCHEMA,
+    )

homeassistant/components/portainer/services.yaml

@@ -16,3 +16,20 @@ prune_images:
       required: false
       selector:
         boolean: {}
+
+recreate_container:
+  fields:
+    container_device_id:
+      required: true
+      selector:
+        device:
+          integration: portainer
+          model: Container
+    timeout:
+      required: false
+      selector:
+        duration:
+    pull_image:
+      required: false
+      selector:
+        boolean:

homeassistant/components/portainer/strings.json

@@ -235,6 +235,24 @@
         }
       },
       "name": "Prune unused images"
+    },
+    "recreate_container": {
+      "description": "Recreates a container on a Portainer endpoint. This is more disruptive than a restart as the container will be stopped, removed, and then re-created with the same configuration. Use with caution.",
+      "fields": {
+        "container_device_id": {
+          "description": "The container to recreate.",
+          "name": "Container"
+        },
+        "pull_image": {
+          "description": "Whether to pull the image before recreating the container. This can be used to update the container to the latest version of the image.",
+          "name": "Pull image"
+        },
+        "timeout": {
+          "description": "The time to wait for the container to stop before killing it. If not provided, a default of 5 minutes will be used.",
+          "name": "Timeout"
+        }
+      },
+      "name": "Recreate container"
     }
   },
   "system_health": {

homeassistant/components/skybeacon/sensor.py

@@ -15,6 +15,7 @@ from homeassistant.components.sensor import (
     SensorEntity,
 )
 from homeassistant.const import (
+    ATTR_MODEL,
     CONF_MAC,
     CONF_NAME,
     EVENT_HOMEASSISTANT_STOP,
@@ -30,8 +31,6 @@ from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 _LOGGER = logging.getLogger(__name__)
 
 ATTR_DEVICE = "device"
-# pylint: disable-next=home-assistant-duplicate-const
-ATTR_MODEL = "model"
 
 BLE_TEMP_HANDLE = 0x24
 BLE_TEMP_UUID = "0000ff92-0000-1000-8000-00805f9b34fb"

homeassistant/components/sleepiq/const.py

@@ -1,5 +1,7 @@
 """Define constants for the SleepIQ component."""
 
+from homeassistant.const import PRESSURE
+
 DATA_SLEEPIQ = "data_sleepiq"
 DOMAIN = "sleepiq"
 
@@ -11,8 +13,6 @@ FIRMNESS = "firmness"
 ICON_EMPTY = "mdi:bed-empty"
 ICON_OCCUPIED = "mdi:bed"
 IS_IN_BED = "is_in_bed"
-# pylint: disable-next=home-assistant-duplicate-const
-PRESSURE = "pressure"
 SLEEP_NUMBER = "sleep_number"
 FOOT_WARMING_TIMER = "foot_warming_timer"
 FOOT_WARMER = "foot_warmer"

homeassistant/components/sleepiq/sensor.py

@@ -11,14 +11,13 @@ from homeassistant.components.sensor import (
     SensorEntityDescription,
     SensorStateClass,
 )
-from homeassistant.const import UnitOfTime
+from homeassistant.const import PRESSURE, UnitOfTime
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
 
 from .const import (
     HEART_RATE,
     HRV,
-    PRESSURE,
     RESPIRATORY_RATE,
     SLEEP_DURATION,
     SLEEP_NUMBER,

homeassistant/components/smarttub/sensor.py

@@ -7,6 +7,7 @@ import smarttub
 import voluptuous as vol
 
 from homeassistant.components.sensor import SensorEntity
+from homeassistant.const import ATTR_MODE
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import config_validation as cv, entity_platform
 from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
@@ -19,8 +20,6 @@ from .entity import SmartTubOnboardSensorBase
 # the desired duration, in hours, of the cycle
 ATTR_DURATION = "duration"
 ATTR_CYCLE_LAST_UPDATED = "cycle_last_updated"
-# pylint: disable-next=home-assistant-duplicate-const
-ATTR_MODE = "mode"
 # the hour of the day at which to start the cycle (0-23)
 ATTR_START_HOUR = "start_hour"
 

homeassistant/components/subaru/const.py

@@ -38,12 +38,8 @@ PLATFORMS = [
     Platform.SENSOR,
 ]
 
-# pylint: disable-next=home-assistant-duplicate-const
-SERVICE_LOCK = "lock"
 SERVICE_REMOTE_START = "remote_start"
 SERVICE_REMOTE_STOP = "remote_stop"
-# pylint: disable-next=home-assistant-duplicate-const
-SERVICE_UNLOCK = "unlock"
 SERVICE_UNLOCK_SPECIFIC_DOOR = "unlock_specific_door"
 
 ATTR_DOOR = "door"

homeassistant/components/subaru/remote_service.py

@@ -4,9 +4,10 @@ import logging
 
 from subarulink.exceptions import SubaruException
 
+from homeassistant.const import SERVICE_UNLOCK
 from homeassistant.exceptions import HomeAssistantError
 
-from .const import SERVICE_REMOTE_START, SERVICE_UNLOCK, VEHICLE_NAME, VEHICLE_VIN
+from .const import SERVICE_REMOTE_START, VEHICLE_NAME, VEHICLE_VIN
 
 _LOGGER = logging.getLogger(__name__)
 

homeassistant/components/surepetcare/__init__.py

@@ -7,14 +7,13 @@ from surepy.enums import Location
 from surepy.exceptions import SurePetcareAuthenticationError, SurePetcareError
 import voluptuous as vol
 
-from homeassistant.const import Platform
+from homeassistant.const import ATTR_LOCATION, Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryAuthFailed, ConfigEntryNotReady
 from homeassistant.helpers import config_validation as cv
 
 from .const import (
     ATTR_FLAP_ID,
-    ATTR_LOCATION,
     ATTR_LOCK_STATE,
     ATTR_PET_NAME,
     DOMAIN,

homeassistant/components/surepetcare/const.py

@@ -18,7 +18,5 @@ SURE_BATT_VOLTAGE_DIFF = SURE_BATT_VOLTAGE_FULL - SURE_BATT_VOLTAGE_LOW
 SERVICE_SET_LOCK_STATE = "set_lock_state"
 SERVICE_SET_PET_LOCATION = "set_pet_location"
 ATTR_FLAP_ID = "flap_id"
-# pylint: disable-next=home-assistant-duplicate-const
-ATTR_LOCATION = "location"
 ATTR_LOCK_STATE = "lock_state"
 ATTR_PET_NAME = "pet_name"

homeassistant/components/surepetcare/coordinator.py

@@ -8,7 +8,7 @@ from surepy.enums import EntityType, Location, LockState
 from surepy.exceptions import SurePetcareAuthenticationError, SurePetcareError
 
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import CONF_PASSWORD, CONF_TOKEN, CONF_USERNAME
+from homeassistant.const import ATTR_LOCATION, CONF_PASSWORD, CONF_TOKEN, CONF_USERNAME
 from homeassistant.core import HomeAssistant, ServiceCall
 from homeassistant.exceptions import ConfigEntryAuthFailed
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
@@ -16,7 +16,6 @@ from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, Upda
 
 from .const import (
     ATTR_FLAP_ID,
-    ATTR_LOCATION,
     ATTR_LOCK_STATE,
     ATTR_PET_NAME,
     DOMAIN,

homeassistant/components/system_bridge/icons.json

@@ -17,15 +17,51 @@
       "boot_time": {
         "default": "mdi:av-timer"
       },
+      "cpu_power_core": {
+        "default": "mdi:chip"
+      },
       "cpu_power_package": {
         "default": "mdi:chip"
       },
       "cpu_speed": {
         "default": "mdi:speedometer"
       },
+      "display_refresh_rate": {
+        "default": "mdi:monitor"
+      },
+      "display_resolution_x": {
+        "default": "mdi:monitor"
+      },
+      "display_resolution_y": {
+        "default": "mdi:monitor"
+      },
       "displays_connected": {
         "default": "mdi:monitor"
       },
+      "gpu_core_clock_speed": {
+        "default": "mdi:speedometer"
+      },
+      "gpu_fan_speed": {
+        "default": "mdi:fan"
+      },
+      "gpu_memory_clock_speed": {
+        "default": "mdi:speedometer"
+      },
+      "gpu_memory_free": {
+        "default": "mdi:memory"
+      },
+      "gpu_memory_used": {
+        "default": "mdi:memory"
+      },
+      "gpu_memory_used_percentage": {
+        "default": "mdi:memory"
+      },
+      "gpu_power_usage": {
+        "default": "mdi:lightning-bolt"
+      },
+      "gpu_usage_percentage": {
+        "default": "mdi:percent"
+      },
       "kernel": {
         "default": "mdi:devices"
       },
@@ -38,6 +74,9 @@
       "memory_used": {
         "default": "mdi:memory"
       },
+      "memory_used_percentage": {
+        "default": "mdi:memory"
+      },
       "os": {
         "default": "mdi:devices"
       },
@@ -47,6 +86,12 @@
       "processes": {
         "default": "mdi:counter"
       },
+      "processes_load_cpu": {
+        "default": "mdi:percent"
+      },
+      "space_used": {
+        "default": "mdi:harddisk"
+      },
       "version": {
         "default": "mdi:counter"
       },

homeassistant/components/system_bridge/sensor.py

@@ -27,7 +27,7 @@ from homeassistant.const import (
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
-from homeassistant.helpers.typing import UNDEFINED, StateType
+from homeassistant.helpers.typing import StateType
 from homeassistant.util import dt as dt_util
 
 from .coordinator import SystemBridgeConfigEntry, SystemBridgeDataUpdateCoordinator
@@ -284,10 +284,10 @@ BASE_SENSOR_TYPES: tuple[SystemBridgeSensorEntityDescription, ...] = (
     ),
     SystemBridgeSensorEntityDescription(
         key="memory_used_percentage",
+        translation_key="memory_used_percentage",
         state_class=SensorStateClass.MEASUREMENT,
         native_unit_of_measurement=PERCENTAGE,
         suggested_display_precision=2,
-        icon="mdi:memory",
         value=lambda data: data.memory.virtual.percent,
     ),
     SystemBridgeSensorEntityDescription(
@@ -380,11 +380,11 @@ async def async_setup_entry(
                 coordinator,
                 SystemBridgeSensorEntityDescription(
                     key=f"filesystem_{partition.mount_point.replace(':', '')}",
-                    name=f"{partition.mount_point} space used",
+                    translation_key="space_used",
+                    translation_placeholders={"partition": partition.mount_point},
                     state_class=SensorStateClass.MEASUREMENT,
                     native_unit_of_measurement=PERCENTAGE,
                     suggested_display_precision=2,
-                    icon="mdi:harddisk",
                     value=(
                         lambda data, dk=index_device, pk=index_partition: (
                             partition_usage(data, dk, pk)
@@ -427,10 +427,10 @@ async def async_setup_entry(
                     coordinator,
                     SystemBridgeSensorEntityDescription(
                         key=f"display_{display.id}_resolution_x",
-                        name=f"Display {display.id} resolution x",
+                        translation_key="display_resolution_x",
+                        translation_placeholders={"display_id": display.id},
                         state_class=SensorStateClass.MEASUREMENT,
                         native_unit_of_measurement=PIXELS,
-                        icon="mdi:monitor",
                         value=lambda data, k=index: display_resolution_horizontal(
                             data, k
                         ),
@@ -441,10 +441,10 @@ async def async_setup_entry(
                     coordinator,
                     SystemBridgeSensorEntityDescription(
                         key=f"display_{display.id}_resolution_y",
-                        name=f"Display {display.id} resolution y",
+                        translation_key="display_resolution_y",
+                        translation_placeholders={"display_id": display.id},
                         state_class=SensorStateClass.MEASUREMENT,
                         native_unit_of_measurement=PIXELS,
-                        icon="mdi:monitor",
                         value=lambda data, k=index: display_resolution_vertical(
                             data, k
                         ),
@@ -455,12 +455,12 @@ async def async_setup_entry(
                     coordinator,
                     SystemBridgeSensorEntityDescription(
                         key=f"display_{display.id}_refresh_rate",
-                        name=f"Display {display.id} refresh rate",
+                        translation_key="display_refresh_rate",
+                        translation_placeholders={"display_id": display.id},
                         state_class=SensorStateClass.MEASUREMENT,
                         native_unit_of_measurement=UnitOfFrequency.HERTZ,
                         device_class=SensorDeviceClass.FREQUENCY,
                         suggested_display_precision=0,
-                        icon="mdi:monitor",
                         value=lambda data, k=index: display_refresh_rate(data, k),
                     ),
                     entry.data[CONF_PORT],
@@ -474,13 +474,13 @@ async def async_setup_entry(
                     coordinator,
                     SystemBridgeSensorEntityDescription(
                         key=f"gpu_{gpu.id}_core_clock_speed",
-                        name=f"{gpu.name} clock speed",
+                        translation_key="gpu_core_clock_speed",
+                        translation_placeholders={"gpu_name": gpu.name},
                         entity_registry_enabled_default=False,
                         state_class=SensorStateClass.MEASUREMENT,
                         native_unit_of_measurement=UnitOfFrequency.MEGAHERTZ,
                         device_class=SensorDeviceClass.FREQUENCY,
                         suggested_display_precision=0,
-                        icon="mdi:speedometer",
                         value=lambda data, k=index: gpu_core_clock_speed(data, k),
                     ),
                     entry.data[CONF_PORT],
@@ -489,13 +489,13 @@ async def async_setup_entry(
                     coordinator,
                     SystemBridgeSensorEntityDescription(
                         key=f"gpu_{gpu.id}_memory_clock_speed",
-                        name=f"{gpu.name} memory clock speed",
+                        translation_key="gpu_memory_clock_speed",
+                        translation_placeholders={"gpu_name": gpu.name},
                         entity_registry_enabled_default=False,
                         state_class=SensorStateClass.MEASUREMENT,
                         native_unit_of_measurement=UnitOfFrequency.MEGAHERTZ,
                         device_class=SensorDeviceClass.FREQUENCY,
                         suggested_display_precision=0,
-                        icon="mdi:speedometer",
                         value=lambda data, k=index: gpu_memory_clock_speed(data, k),
                     ),
                     entry.data[CONF_PORT],
@@ -504,12 +504,12 @@ async def async_setup_entry(
                     coordinator,
                     SystemBridgeSensorEntityDescription(
                         key=f"gpu_{gpu.id}_memory_free",
-                        name=f"{gpu.name} memory free",
+                        translation_key="gpu_memory_free",
+                        translation_placeholders={"gpu_name": gpu.name},
                         state_class=SensorStateClass.MEASUREMENT,
                         native_unit_of_measurement=UnitOfInformation.MEGABYTES,
                         device_class=SensorDeviceClass.DATA_SIZE,
                         suggested_display_precision=0,
-                        icon="mdi:memory",
                         value=lambda data, k=index: gpu_memory_free(data, k),
                     ),
                     entry.data[CONF_PORT],
@@ -518,11 +518,11 @@ async def async_setup_entry(
                     coordinator,
                     SystemBridgeSensorEntityDescription(
                         key=f"gpu_{gpu.id}_memory_used_percentage",
-                        name=f"{gpu.name} memory used %",
+                        translation_key="gpu_memory_used_percentage",
+                        translation_placeholders={"gpu_name": gpu.name},
                         state_class=SensorStateClass.MEASUREMENT,
                         native_unit_of_measurement=PERCENTAGE,
                         suggested_display_precision=2,
-                        icon="mdi:memory",
                         value=lambda data, k=index: gpu_memory_used_percentage(data, k),
                     ),
                     entry.data[CONF_PORT],
@@ -531,13 +531,13 @@ async def async_setup_entry(
                     coordinator,
                     SystemBridgeSensorEntityDescription(
                         key=f"gpu_{gpu.id}_memory_used",
-                        name=f"{gpu.name} memory used",
+                        translation_key="gpu_memory_used",
+                        translation_placeholders={"gpu_name": gpu.name},
                         entity_registry_enabled_default=False,
                         state_class=SensorStateClass.MEASUREMENT,
                         native_unit_of_measurement=UnitOfInformation.MEGABYTES,
                         device_class=SensorDeviceClass.DATA_SIZE,
                         suggested_display_precision=0,
-                        icon="mdi:memory",
                         value=lambda data, k=index: gpu_memory_used(data, k),
                     ),
                     entry.data[CONF_PORT],
@@ -546,11 +546,11 @@ async def async_setup_entry(
                     coordinator,
                     SystemBridgeSensorEntityDescription(
                         key=f"gpu_{gpu.id}_fan_speed",
-                        name=f"{gpu.name} fan speed",
+                        translation_key="gpu_fan_speed",
+                        translation_placeholders={"gpu_name": gpu.name},
                         entity_registry_enabled_default=False,
                         state_class=SensorStateClass.MEASUREMENT,
                         native_unit_of_measurement=REVOLUTIONS_PER_MINUTE,
-                        icon="mdi:fan",
                         value=lambda data, k=index: gpu_fan_speed(data, k),
                     ),
                     entry.data[CONF_PORT],
@@ -559,7 +559,8 @@ async def async_setup_entry(
                     coordinator,
                     SystemBridgeSensorEntityDescription(
                         key=f"gpu_{gpu.id}_power_usage",
-                        name=f"{gpu.name} power usage",
+                        translation_key="gpu_power_usage",
+                        translation_placeholders={"gpu_name": gpu.name},
                         entity_registry_enabled_default=False,
                         state_class=SensorStateClass.MEASUREMENT,
                         native_unit_of_measurement=UnitOfPower.WATT,
@@ -571,7 +572,8 @@ async def async_setup_entry(
                     coordinator,
                     SystemBridgeSensorEntityDescription(
                         key=f"gpu_{gpu.id}_temperature",
-                        name=f"{gpu.name} temperature",
+                        translation_key="gpu_temperature",
+                        translation_placeholders={"gpu_name": gpu.name},
                         entity_registry_enabled_default=False,
                         device_class=SensorDeviceClass.TEMPERATURE,
                         state_class=SensorStateClass.MEASUREMENT,
@@ -585,11 +587,11 @@ async def async_setup_entry(
                     coordinator,
                     SystemBridgeSensorEntityDescription(
                         key=f"gpu_{gpu.id}_usage_percentage",
-                        name=f"{gpu.name} usage %",
+                        translation_key="gpu_usage_percentage",
+                        translation_placeholders={"gpu_name": gpu.name},
                         state_class=SensorStateClass.MEASUREMENT,
                         native_unit_of_measurement=PERCENTAGE,
                         suggested_display_precision=2,
-                        icon="mdi:percent",
                         value=lambda data, k=index: gpu_usage_percentage(data, k),
                     ),
                     entry.data[CONF_PORT],
@@ -605,11 +607,11 @@ async def async_setup_entry(
                         coordinator,
                         SystemBridgeSensorEntityDescription(
                             key=f"processes_load_cpu_{cpu.id}",
-                            name=f"Load CPU {cpu.id}",
+                            translation_key="processes_load_cpu",
+                            translation_placeholders={"cpu_id": str(cpu.id)},
                             entity_registry_enabled_default=False,
                             state_class=SensorStateClass.MEASUREMENT,
                             native_unit_of_measurement=PERCENTAGE,
-                            icon="mdi:percent",
                             suggested_display_precision=2,
                             value=lambda data, k=cpu.id: cpu_usage_per_cpu(data, k),
                         ),
@@ -619,11 +621,11 @@ async def async_setup_entry(
                         coordinator,
                         SystemBridgeSensorEntityDescription(
                             key=f"cpu_power_core_{cpu.id}",
-                            name=f"CPU Core {cpu.id} Power",
+                            translation_key="cpu_power_core",
+                            translation_placeholders={"cpu_id": str(cpu.id)},
                             entity_registry_enabled_default=False,
                             native_unit_of_measurement=UnitOfPower.WATT,
                             state_class=SensorStateClass.MEASUREMENT,
-                            icon="mdi:chip",
                             suggested_display_precision=2,
                             value=lambda data, k=cpu.id: cpu_power_per_cpu(data, k),
                         ),
@@ -653,8 +655,6 @@ class SystemBridgeSensor(SystemBridgeEntity, SensorEntity):
             description.key,
         )
         self.entity_description = description
-        if description.name is not UNDEFINED:
-            self._attr_has_entity_name = False
 
     @property
     def native_value(self) -> StateType:

homeassistant/components/system_bridge/strings.json

@@ -54,6 +54,9 @@
       "boot_time": {
         "name": "Boot time"
       },
+      "cpu_power_core": {
+        "name": "CPU core {cpu_id} power"
+      },
       "cpu_power_package": {
         "name": "CPU package power"
       },
@@ -66,9 +69,45 @@
       "cpu_voltage": {
         "name": "CPU voltage"
       },
+      "display_refresh_rate": {
+        "name": "Display {display_id} refresh rate"
+      },
+      "display_resolution_x": {
+        "name": "Display {display_id} resolution x"
+      },
+      "display_resolution_y": {
+        "name": "Display {display_id} resolution y"
+      },
       "displays_connected": {
         "name": "Displays connected"
       },
+      "gpu_core_clock_speed": {
+        "name": "{gpu_name} clock speed"
+      },
+      "gpu_fan_speed": {
+        "name": "{gpu_name} fan speed"
+      },
+      "gpu_memory_clock_speed": {
+        "name": "{gpu_name} memory clock speed"
+      },
+      "gpu_memory_free": {
+        "name": "{gpu_name} memory free"
+      },
+      "gpu_memory_used": {
+        "name": "{gpu_name} memory used"
+      },
+      "gpu_memory_used_percentage": {
+        "name": "{gpu_name} memory used %"
+      },
+      "gpu_power_usage": {
+        "name": "{gpu_name} power usage"
+      },
+      "gpu_temperature": {
+        "name": "{gpu_name} temperature"
+      },
+      "gpu_usage_percentage": {
+        "name": "{gpu_name} usage %"
+      },
       "kernel": {
         "name": "Kernel"
       },
@@ -81,6 +120,9 @@
       "memory_used": {
         "name": "Memory used"
       },
+      "memory_used_percentage": {
+        "name": "Memory used %"
+      },
       "os": {
         "name": "Operating system"
       },
@@ -90,6 +132,12 @@
       "processes": {
         "name": "Processes"
       },
+      "processes_load_cpu": {
+        "name": "Load CPU {cpu_id}"
+      },
+      "space_used": {
+        "name": "{partition} space used"
+      },
       "version": {
         "name": "Version"
       },

homeassistant/components/system_bridge/update.py

@@ -32,6 +32,7 @@ class SystemBridgeUpdateEntity(SystemBridgeEntity, UpdateEntity):
 
     _attr_has_entity_name = True
     _attr_title = "System Bridge"
+    _attr_name = None
 
     def __init__(
         self,
@@ -44,7 +45,6 @@ class SystemBridgeUpdateEntity(SystemBridgeEntity, UpdateEntity):
             api_port,
             "update",
         )
-        self._attr_name = coordinator.data.system.hostname
 
     @property
     def installed_version(self) -> str | None:

homeassistant/components/unifiprotect/manifest.json

@@ -9,5 +9,5 @@
   "iot_class": "local_push",
   "loggers": ["uiprotect"],
   "quality_scale": "platinum",
-  "requirements": ["uiprotect==10.4.1"]
+  "requirements": ["uiprotect==10.5.0"]
 }

homeassistant/components/webostv/__init__.py

@@ -46,8 +46,10 @@ async def async_setup_entry(hass: HomeAssistant, entry: WebOsTvConfigEntry) -> b
         try:
             await client.connect()
         except WebOsTvPairError as err:
-            # pylint: disable-next=home-assistant-exception-not-translated
-            raise ConfigEntryAuthFailed(err) from err
+            raise ConfigEntryAuthFailed(
+                translation_domain=DOMAIN,
+                translation_key="auth_failed",
+            ) from err
 
     # If pairing request accepted there will be no error
     # Update the stored key without triggering reauth

homeassistant/components/webostv/device_trigger.py

@@ -6,6 +6,7 @@ from homeassistant.components.device_automation import (
     DEVICE_TRIGGER_BASE_SCHEMA,
     InvalidDeviceAutomationConfig,
 )
+from homeassistant.config_entries import ConfigEntryState
 from homeassistant.const import CONF_DEVICE_ID, CONF_PLATFORM, CONF_TYPE
 from homeassistant.core import CALLBACK_TYPE, HomeAssistant
 from homeassistant.exceptions import HomeAssistantError
@@ -13,10 +14,7 @@ from homeassistant.helpers.trigger import TriggerActionType, TriggerInfo
 from homeassistant.helpers.typing import ConfigType
 
 from . import DOMAIN, trigger
-from .helpers import (
-    async_get_client_by_device_entry,
-    async_get_device_entry_by_device_id,
-)
+from .helpers import async_get_device_entry_by_device_id
 from .triggers.turn_on import (
     PLATFORM_TYPE as TURN_ON_PLATFORM_TYPE,
     async_get_turn_on_trigger,
@@ -40,10 +38,31 @@ async def async_validate_trigger_config(
         device_id = config[CONF_DEVICE_ID]
         try:
             device = async_get_device_entry_by_device_id(hass, device_id)
-            async_get_client_by_device_entry(hass, device)
         except ValueError as err:
-            # pylint: disable-next=home-assistant-exception-not-translated
-            raise InvalidDeviceAutomationConfig(err) from err
+            raise InvalidDeviceAutomationConfig(
+                translation_domain=DOMAIN,
+                translation_key="device_not_valid",
+                translation_placeholders={"device_id": device_id},
+            ) from err
+
+        for config_entry_id in device.config_entries:
+            if (
+                entry := hass.config_entries.async_get_entry(config_entry_id)
+            ) and entry.domain == DOMAIN:
+                if entry.state is ConfigEntryState.LOADED:
+                    break
+
+                raise InvalidDeviceAutomationConfig(
+                    translation_domain=DOMAIN,
+                    translation_key="device_config_entry_not_loaded",
+                    translation_placeholders={"device_id": device.id},
+                )
+        else:
+            raise InvalidDeviceAutomationConfig(
+                translation_domain=DOMAIN,
+                translation_key="device_not_valid",
+                translation_placeholders={"device_id": device.id},
+            )
 
     return config
 

homeassistant/components/webostv/helpers.py

@@ -4,7 +4,7 @@ import logging
 
 from aiowebostv import WebOsClient, WebOsTvState
 
-from homeassistant.config_entries import ConfigEntry, ConfigEntryState
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_CLIENT_SECRET, CONF_HOST
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.exceptions import HomeAssistantError
@@ -56,31 +56,6 @@ def async_get_device_id_from_entity_id(hass: HomeAssistant, entity_id: str) -> s
     return entity_entry.device_id
 
 
-@callback
-def async_get_client_by_device_entry(
-    hass: HomeAssistant, device: DeviceEntry
-) -> WebOsClient:
-    """Get WebOsClient from Device Registry by device entry.
-
-    Raises ValueError if client is not found.
-    """
-    for config_entry_id in device.config_entries:
-        entry: WebOsTvConfigEntry | None = hass.config_entries.async_get_entry(
-            config_entry_id
-        )
-        if entry and entry.domain == DOMAIN:
-            if entry.state is ConfigEntryState.LOADED:
-                return entry.runtime_data
-
-            raise ValueError(
-                f"Device {device.id} is not from a loaded {DOMAIN} config entry"
-            )
-
-    raise ValueError(
-        f"Device {device.id} is not from an existing {DOMAIN} config entry"
-    )
-
-
 def get_sources(tv_state: WebOsTvState) -> list[str]:
     """Construct sources list."""
     sources = []

homeassistant/components/webostv/strings.json

@@ -46,9 +46,18 @@
     }
   },
   "exceptions": {
+    "auth_failed": {
+      "message": "Pairing failed, make sure to accept the pairing request on your TV."
+    },
     "communication_error": {
       "message": "Communication error while calling {func} for device {name}: {error}"
     },
+    "device_config_entry_not_loaded": {
+      "message": "The LG webOS TV integration for device {device_id} is not loaded."
+    },
+    "device_not_valid": {
+      "message": "Device {device_id} is not a valid LG webOS TV device."
+    },
     "device_off": {
       "message": "Error calling {func} for device {name}: Device is off and cannot be controlled."
     },

homeassistant/components/yoto/__init__.py

@@ -0,0 +1,45 @@
+"""The Yoto integration."""
+
+import aiohttp
+
+from homeassistant.const import Platform
+from homeassistant.core import HomeAssistant
+from homeassistant.exceptions import ConfigEntryNotReady, OAuth2TokenRequestError
+from homeassistant.helpers.config_entry_oauth2_flow import (
+    ImplementationUnavailableError,
+    OAuth2Session,
+    async_get_config_entry_implementation,
+)
+
+from .const import DOMAIN
+from .coordinator import YotoConfigEntry, YotoDataUpdateCoordinator
+
+PLATFORMS: list[Platform] = [Platform.MEDIA_PLAYER]
+
+
+async def async_setup_entry(hass: HomeAssistant, entry: YotoConfigEntry) -> bool:
+    """Set up Yoto from a config entry."""
+    try:
+        implementation = await async_get_config_entry_implementation(hass, entry)
+    except ImplementationUnavailableError as err:
+        raise ConfigEntryNotReady(
+            translation_domain=DOMAIN,
+            translation_key="oauth2_implementation_unavailable",
+        ) from err
+    session = OAuth2Session(hass, entry, implementation)
+
+    try:
+        await session.async_ensure_token_valid()
+    except (aiohttp.ClientError, OAuth2TokenRequestError) as err:
+        raise ConfigEntryNotReady from err
+
+    coordinator = YotoDataUpdateCoordinator(hass, entry, session)
+    await coordinator.async_config_entry_first_refresh()
+    entry.runtime_data = coordinator
+    await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
+    return True
+
+
+async def async_unload_entry(hass: HomeAssistant, entry: YotoConfigEntry) -> bool:
+    """Unload a Yoto config entry."""
+    return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)

homeassistant/components/yoto/application_credentials.py

@@ -0,0 +1,40 @@
+"""Application credentials platform for the Yoto integration."""
+
+from homeassistant.components.application_credentials import ClientCredential
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.config_entry_oauth2_flow import (
+    LocalOAuth2ImplementationWithPkce,
+)
+
+from .const import YOTO_AUDIENCE, YOTO_SCOPES
+
+AUTHORIZE_URL = "https://login.yotoplay.com/authorize"
+TOKEN_URL = "https://login.yotoplay.com/oauth/token"
+
+
+async def async_get_auth_implementation(
+    hass: HomeAssistant,
+    auth_domain: str,
+    credential: ClientCredential,
+) -> YotoOAuth2Implementation:
+    """Return a Yoto OAuth2 implementation backed by the user's credential."""
+    return YotoOAuth2Implementation(
+        hass,
+        auth_domain,
+        credential.client_id,
+        AUTHORIZE_URL,
+        TOKEN_URL,
+        credential.client_secret,
+    )
+
+
+class YotoOAuth2Implementation(LocalOAuth2ImplementationWithPkce):
+    """Yoto OAuth2 implementation with PKCE, audience and scopes."""
+
+    @property
+    def extra_authorize_data(self) -> dict:
+        """Append Yoto's audience and scopes to every authorize URL."""
+        return super().extra_authorize_data | {
+            "audience": YOTO_AUDIENCE,
+            "scope": " ".join(YOTO_SCOPES),
+        }

homeassistant/components/yoto/config_flow.py

@@ -0,0 +1,35 @@
+"""Config flow for the Yoto integration."""
+
+import logging
+from typing import Any
+
+from yoto_api import YotoError, get_account_id
+
+from homeassistant.config_entries import ConfigFlowResult
+from homeassistant.helpers import config_entry_oauth2_flow
+
+from .const import _LOGGER, DOMAIN
+
+
+class YotoOAuth2FlowHandler(
+    config_entry_oauth2_flow.AbstractOAuth2FlowHandler, domain=DOMAIN
+):
+    """Authorize Home Assistant with a Yoto account using OAuth2."""
+
+    DOMAIN = DOMAIN
+
+    @property
+    def logger(self) -> logging.Logger:
+        """Return the logger used for the OAuth2 flow."""
+        return _LOGGER
+
+    async def async_oauth_create_entry(self, data: dict[str, Any]) -> ConfigFlowResult:
+        """Identify the Yoto account from the access token."""
+        try:
+            user_id = get_account_id(data["token"]["access_token"])
+        except YotoError:
+            return self.async_abort(reason="oauth_unauthorized")
+
+        await self.async_set_unique_id(user_id)
+        self._abort_if_unique_id_configured()
+        return self.async_create_entry(title="Yoto", data=data)

homeassistant/components/yoto/const.py

@@ -0,0 +1,26 @@
+"""Constants for the Yoto integration."""
+
+from datetime import timedelta
+import logging
+
+DOMAIN = "yoto"
+
+_LOGGER = logging.getLogger(__package__)
+
+YOTO_AUDIENCE = "https://api.yotoplay.com"
+
+YOTO_SCOPES = [
+    "offline_access",
+    "family:view",
+    "family:devices:view",
+    "family:devices:control",
+    "family:devices:manage",
+    "family:library:view",
+    "user:content:view",
+    "user:icons:manage",
+]
+
+SCAN_INTERVAL = timedelta(minutes=5)
+STATUS_PUSH_INTERVAL = timedelta(seconds=60)
+
+MANUFACTURER = "Yoto"

homeassistant/components/yoto/coordinator.py

@@ -0,0 +1,139 @@
+"""Coordinator for the Yoto integration."""
+
+from datetime import datetime
+
+import aiohttp
+from yoto_api import Token, YotoClient, YotoError, YotoPlayer
+
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import CONF_ACCESS_TOKEN
+from homeassistant.core import HomeAssistant
+from homeassistant.exceptions import ConfigEntryNotReady, OAuth2TokenRequestError
+from homeassistant.helpers.aiohttp_client import async_get_clientsession
+from homeassistant.helpers.config_entry_oauth2_flow import OAuth2Session
+from homeassistant.helpers.event import async_track_time_interval
+from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
+from homeassistant.util import dt as dt_util
+
+from .const import _LOGGER, DOMAIN, SCAN_INTERVAL, STATUS_PUSH_INTERVAL
+
+type YotoConfigEntry = ConfigEntry[YotoDataUpdateCoordinator]
+
+
+class YotoDataUpdateCoordinator(DataUpdateCoordinator[dict[str, YotoPlayer]]):
+    """Coordinator that drives the Yoto cloud polling cycle."""
+
+    config_entry: YotoConfigEntry
+
+    def __init__(
+        self,
+        hass: HomeAssistant,
+        entry: YotoConfigEntry,
+        session: OAuth2Session,
+    ) -> None:
+        """Initialize the coordinator."""
+        super().__init__(
+            hass,
+            _LOGGER,
+            config_entry=entry,
+            name=DOMAIN,
+            update_interval=SCAN_INTERVAL,
+        )
+        self._session = session
+        self.client = YotoClient(session=async_get_clientsession(hass))
+        self._sync_token()
+
+    def _sync_token(self) -> None:
+        """Sync the OAuth2 access token to the Yoto client."""
+        token = self._session.token
+        self.client.token = Token(
+            access_token=token[CONF_ACCESS_TOKEN],
+            refresh_token=token.get("refresh_token", ""),
+            token_type=token.get("token_type", "Bearer"),
+            valid_until=dt_util.utc_from_timestamp(token["expires_at"]),
+        )
+
+    async def _async_setup(self) -> None:
+        """Set up the coordinator."""
+        try:
+            await self.client.refresh()
+        except YotoError as err:
+            raise ConfigEntryNotReady(
+                translation_domain=DOMAIN,
+                translation_key="update_error",
+                translation_placeholders={"error": str(err)},
+            ) from err
+
+        await self._async_load_library()
+
+        try:
+            await self.client.connect_events(
+                list(self.client.players), self._mqtt_event
+            )
+        except YotoError as err:
+            raise ConfigEntryNotReady(
+                translation_domain=DOMAIN,
+                translation_key="update_error",
+                translation_placeholders={"error": str(err)},
+            ) from err
+
+        # The MQTT data/status topic is not pushed spontaneously; the firmware
+        # only emits it in response to a command/status/request publish.
+        self.config_entry.async_on_unload(
+            async_track_time_interval(
+                self.hass, self._async_status_push_tick, STATUS_PUSH_INTERVAL
+            )
+        )
+
+    async def _async_update_data(self) -> dict[str, YotoPlayer]:
+        """Fetch fresh data from the Yoto cloud."""
+        # _async_setup already populated the client; skip the duplicate first fetch.
+        if self.data is None:
+            return self.client.players
+
+        try:
+            await self._session.async_ensure_token_valid()
+        except (aiohttp.ClientError, OAuth2TokenRequestError) as err:
+            raise UpdateFailed(
+                translation_domain=DOMAIN,
+                translation_key="update_error",
+                translation_placeholders={"error": str(err)},
+            ) from err
+
+        self._sync_token()
+
+        try:
+            await self.client.refresh()
+        except YotoError as err:
+            raise UpdateFailed(
+                translation_domain=DOMAIN,
+                translation_key="update_error",
+                translation_placeholders={"error": str(err)},
+            ) from err
+
+        return self.client.players
+
+    async def _async_load_library(self) -> None:
+        """Load the card library; failures only affect titles and artwork."""
+        try:
+            await self.client.update_library()
+        except YotoError as err:
+            _LOGGER.warning("Could not load Yoto card library: %s", err)
+
+    async def _async_status_push_tick(self, _now: datetime) -> None:
+        """Ask each player to push a fresh status snapshot over MQTT."""
+        if not self.client.is_mqtt_connected:
+            return
+        # Fire-and-forget: the data/status response lands via the on_update
+        # callback later, which already triggers async_set_updated_data.
+        for device_id in list(self.client.players):
+            await self.client.request_status_push(device_id)
+
+    def _mqtt_event(self, _player: YotoPlayer) -> None:
+        """Handle a real-time update pushed by the Yoto MQTT broker."""
+        self.async_set_updated_data(self.client.players)
+
+    async def async_shutdown(self) -> None:
+        """Shut down the coordinator."""
+        await self.client.disconnect_events()
+        await super().async_shutdown()

homeassistant/components/yoto/entity.py

@@ -0,0 +1,46 @@
+"""Base entity for the Yoto integration."""
+
+from yoto_api import YotoPlayer
+
+from homeassistant.helpers.device_registry import CONNECTION_NETWORK_MAC, DeviceInfo
+from homeassistant.helpers.update_coordinator import CoordinatorEntity
+
+from .const import DOMAIN, MANUFACTURER
+from .coordinator import YotoDataUpdateCoordinator
+
+
+class YotoEntity(CoordinatorEntity[YotoDataUpdateCoordinator]):
+    """Base class for Yoto entities tied to a single player."""
+
+    _attr_has_entity_name = True
+
+    def __init__(
+        self,
+        coordinator: YotoDataUpdateCoordinator,
+        player: YotoPlayer,
+    ) -> None:
+        """Initialize the entity."""
+        super().__init__(coordinator)
+        self._player_id = player.id
+        device = player.device
+        mac = player.info.mac
+        self._attr_device_info = DeviceInfo(
+            identifiers={(DOMAIN, player.id)},
+            connections={(CONNECTION_NETWORK_MAC, mac)} if mac else set(),
+            manufacturer=MANUFACTURER,
+            model=player.model,
+            model_id=device.device_type,
+            hw_version=device.generation,
+            name=player.name,
+            sw_version=player.info.firmware_version,
+        )
+
+    @property
+    def player(self) -> YotoPlayer:
+        """Return the live player record from the client."""
+        return self.coordinator.data[self._player_id]
+
+    @property
+    def available(self) -> bool:
+        """Return if the entity is available."""
+        return super().available and self._player_id in self.coordinator.data

homeassistant/components/yoto/manifest.json

@@ -0,0 +1,14 @@
+{
+  "domain": "yoto",
+  "name": "Yoto",
+  "codeowners": ["@cdnninja", "@piitaya"],
+  "config_flow": true,
+  "dependencies": ["application_credentials"],
+  "dhcp": [{ "hostname": "yoto-*" }],
+  "documentation": "https://www.home-assistant.io/integrations/yoto",
+  "integration_type": "hub",
+  "iot_class": "cloud_push",
+  "loggers": ["yoto_api"],
+  "quality_scale": "bronze",
+  "requirements": ["yoto-api==3.1.0"]
+}

homeassistant/components/yoto/media_player.py

@@ -0,0 +1,183 @@
+"""Media player platform for the Yoto integration."""
+
+from collections.abc import Awaitable, Callable
+from datetime import datetime
+from typing import Any
+
+from yoto_api import Card, PlaybackStatus, YotoError, YotoPlayer
+
+from homeassistant.components.media_player import (
+    MediaPlayerDeviceClass,
+    MediaPlayerEntity,
+    MediaPlayerEntityFeature,
+    MediaPlayerState,
+)
+from homeassistant.core import HomeAssistant
+from homeassistant.exceptions import HomeAssistantError
+from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
+
+from .const import DOMAIN
+from .coordinator import YotoConfigEntry, YotoDataUpdateCoordinator
+from .entity import YotoEntity
+
+PARALLEL_UPDATES = 0
+
+# Yoto players expose 16 hardware volume steps.
+VOLUME_STEP = 1 / 16
+
+PLAYBACK_STATE_MAP = {
+    PlaybackStatus.PLAYING: MediaPlayerState.PLAYING,
+    PlaybackStatus.PAUSED: MediaPlayerState.PAUSED,
+    PlaybackStatus.STOPPED: MediaPlayerState.IDLE,
+}
+
+
+async def async_setup_entry(
+    hass: HomeAssistant,
+    entry: YotoConfigEntry,
+    async_add_entities: AddConfigEntryEntitiesCallback,
+) -> None:
+    """Set up the Yoto media player platform."""
+    coordinator = entry.runtime_data
+    async_add_entities(
+        YotoMediaPlayer(coordinator, player)
+        for player in coordinator.client.players.values()
+    )
+
+
+class YotoMediaPlayer(YotoEntity, MediaPlayerEntity):
+    """Representation of a Yoto Player."""
+
+    _attr_name = None
+    _attr_device_class = MediaPlayerDeviceClass.SPEAKER
+    _attr_media_image_remotely_accessible = True
+    _attr_volume_step = VOLUME_STEP
+    _attr_supported_features = (
+        MediaPlayerEntityFeature.PLAY
+        | MediaPlayerEntityFeature.PAUSE
+        | MediaPlayerEntityFeature.STOP
+        | MediaPlayerEntityFeature.VOLUME_SET
+        | MediaPlayerEntityFeature.VOLUME_STEP
+        | MediaPlayerEntityFeature.PREVIOUS_TRACK
+        | MediaPlayerEntityFeature.NEXT_TRACK
+        | MediaPlayerEntityFeature.SEEK
+    )
+
+    def __init__(
+        self,
+        coordinator: YotoDataUpdateCoordinator,
+        player: YotoPlayer,
+    ) -> None:
+        """Initialize the media player."""
+        super().__init__(coordinator, player)
+        self._attr_unique_id = player.id
+
+    @property
+    def available(self) -> bool:
+        """Return whether the player is reachable through the Yoto cloud."""
+        return super().available and bool(self.player.status.is_online)
+
+    @property
+    def state(self) -> MediaPlayerState:
+        """Return the playback state."""
+        return PLAYBACK_STATE_MAP.get(
+            self.player.last_event.playback_status, MediaPlayerState.IDLE
+        )
+
+    @property
+    def volume_level(self) -> float | None:
+        """Return the current volume level."""
+        return self.player.last_event.volume_percentage
+
+    @property
+    def media_duration(self) -> int | None:
+        """Return the current track duration in seconds."""
+        return self.player.last_event.track_length
+
+    @property
+    def media_position(self) -> int | None:
+        """Return the current playback position in seconds."""
+        return self.player.last_event.position
+
+    @property
+    def media_position_updated_at(self) -> datetime | None:
+        """Return the time the media position was last refreshed."""
+        return self.player.last_event_received_at
+
+    @property
+    def media_title(self) -> str | None:
+        """Return the title of the currently playing track."""
+        event = self.player.last_event
+        return event.track_title or event.chapter_title
+
+    @property
+    def media_album_name(self) -> str | None:
+        """Return the title of the active card."""
+        card = self._current_card()
+        return card.title if card else None
+
+    @property
+    def media_artist(self) -> str | None:
+        """Return the author of the active card."""
+        card = self._current_card()
+        return card.author if card else None
+
+    @property
+    def media_image_url(self) -> str | None:
+        """Return the cover image URL of the active card."""
+        card = self._current_card()
+        return card.cover_image_large if card else None
+
+    def _current_card(self) -> Card | None:
+        """Return the cached library card for the currently active media."""
+        card_id = self.player.last_event.card_id
+        if not card_id:
+            return None
+        return self.coordinator.client.library.get(card_id)
+
+    async def async_media_play(self) -> None:
+        """Resume playback."""
+        await self._async_run(self.coordinator.client.resume, self._player_id)
+
+    async def async_media_pause(self) -> None:
+        """Pause playback."""
+        await self._async_run(self.coordinator.client.pause, self._player_id)
+
+    async def async_media_stop(self) -> None:
+        """Stop playback."""
+        await self._async_run(self.coordinator.client.stop, self._player_id)
+
+    async def async_set_volume_level(self, volume: float) -> None:
+        """Set the playback volume (0.0 - 1.0)."""
+        await self._async_run(
+            self.coordinator.client.set_volume,
+            self._player_id,
+            round(volume * 100),
+        )
+
+    async def async_media_seek(self, position: float) -> None:
+        """Seek to ``position`` seconds in the active track."""
+        await self._async_run(
+            self.coordinator.client.seek, self._player_id, int(position)
+        )
+
+    async def async_media_next_track(self) -> None:
+        """Skip to the next track on the active card."""
+        await self._async_run(self.coordinator.client.next_track, self._player_id)
+
+    async def async_media_previous_track(self) -> None:
+        """Skip to the previous track on the active card."""
+        await self._async_run(self.coordinator.client.previous_track, self._player_id)
+
+    async def _async_run(
+        self, func: Callable[..., Awaitable[Any]], /, *args: Any
+    ) -> None:
+        """Await a Yoto command and surface failures as HA errors."""
+        try:
+            await func(*args)
+        except YotoError as err:
+            raise HomeAssistantError(
+                translation_domain=DOMAIN,
+                translation_key="command_failed",
+                translation_placeholders={"error": str(err)},
+            ) from err

homeassistant/components/yoto/quality_scale.yaml

@@ -0,0 +1,85 @@
+rules:
+  # Bronze
+  action-setup:
+    status: exempt
+    comment: This integration does not register custom service actions.
+  appropriate-polling:
+    status: done
+    comment: 5 minute interval. MQTT carries live state; polling is what surfaces the online -> offline transition since the broker doesn't push disconnect events.
+  brands: done
+  common-modules: done
+  config-flow-test-coverage: done
+  config-flow: done
+  dependency-transparency: done
+  docs-actions:
+    status: exempt
+    comment: This integration does not register custom service actions.
+  docs-high-level-description: done
+  docs-installation-instructions: done
+  docs-removal-instructions: done
+  entity-event-setup:
+    status: exempt
+    comment: Real-time updates are dispatched through the coordinator, not via per-entity event subscriptions.
+  entity-unique-id: done
+  has-entity-name: done
+  runtime-data: done
+  test-before-configure: done
+  test-before-setup: done
+  unique-config-entry: done
+
+  # Silver
+  action-exceptions:
+    status: exempt
+    comment: This integration does not register custom service actions.
+  config-entry-unloading: done
+  docs-configuration-parameters:
+    status: exempt
+    comment: This integration has no options flow.
+  docs-installation-parameters: done
+  entity-unavailable: done
+  integration-owner: done
+  log-when-unavailable: done
+  parallel-updates: done
+  reauthentication-flow: todo
+  test-coverage: done
+
+  # Gold
+  devices: done
+  diagnostics: todo
+  discovery-update-info:
+    status: exempt
+    comment: The integration supports local DHCP discovery (via hostname pattern), but does not implement a separate discovery update handling flow.
+  docs-data-update: todo
+  docs-examples: todo
+  docs-known-limitations: todo
+  docs-supported-devices: todo
+  docs-supported-functions: todo
+  docs-troubleshooting: todo
+  docs-use-cases: todo
+  dynamic-devices: todo
+  entity-category:
+    status: exempt
+    comment: Only the media_player entity ships in this PR; no diagnostic entities yet.
+  entity-device-class: done
+  entity-disabled-by-default:
+    status: exempt
+    comment: Only the media_player entity ships in this PR; no entities are disabled by default.
+  entity-translations:
+    status: exempt
+    comment: The media_player uses the device name; no translatable strings yet.
+  exception-translations: done
+  icon-translations:
+    status: exempt
+    comment: No custom icon translations are needed yet.
+  reconfiguration-flow:
+    status: exempt
+    comment: Authorization is the only configuration; reauth covers re-linking the account.
+  repair-issues:
+    status: exempt
+    comment: No repair issues are raised yet.
+  stale-devices: todo
+
+  # Platinum
+  async-dependency: done
+  inject-websession: done
+  strict-typing: todo

homeassistant/components/yoto/strings.json

@@ -0,0 +1,44 @@
+{
+  "config": {
+    "abort": {
+      "already_configured": "[%key:common::config_flow::abort::already_configured_account%]",
+      "authorize_url_timeout": "[%key:common::config_flow::abort::oauth2_authorize_url_timeout%]",
+      "missing_configuration": "[%key:common::config_flow::abort::oauth2_missing_configuration%]",
+      "missing_credentials": "[%key:common::config_flow::abort::oauth2_missing_credentials%]",
+      "no_url_available": "[%key:common::config_flow::abort::oauth2_no_url_available%]",
+      "oauth_error": "[%key:common::config_flow::abort::oauth2_error%]",
+      "oauth_failed": "[%key:common::config_flow::abort::oauth2_failed%]",
+      "oauth_timeout": "[%key:common::config_flow::abort::oauth2_timeout%]",
+      "oauth_unauthorized": "[%key:common::config_flow::abort::oauth2_unauthorized%]",
+      "user_rejected_authorize": "[%key:common::config_flow::abort::oauth2_user_rejected_authorize%]"
+    },
+    "create_entry": {
+      "default": "[%key:common::config_flow::create_entry::authenticated%]"
+    },
+    "step": {
+      "oauth_discovery": {
+        "description": "Home Assistant has found a Yoto player on your network. Press **Submit** to continue setting up Yoto."
+      },
+      "pick_implementation": {
+        "data": {
+          "implementation": "[%key:common::config_flow::data::implementation%]"
+        },
+        "data_description": {
+          "implementation": "[%key:common::config_flow::description::implementation%]"
+        },
+        "title": "[%key:common::config_flow::title::oauth2_pick_implementation%]"
+      }
+    }
+  },
+  "exceptions": {
+    "command_failed": {
+      "message": "Yoto command failed: {error}"
+    },
+    "oauth2_implementation_unavailable": {
+      "message": "[%key:common::exceptions::oauth2_implementation_unavailable::message%]"
+    },
+    "update_error": {
+      "message": "Error communicating with Yoto: {error}"
+    }
+  }
+}

homeassistant/generated/application_credentials.py

@@ -51,5 +51,6 @@ APPLICATION_CREDENTIALS = [
     "xbox",
     "yale",
     "yolink",
+    "yoto",
     "youtube",
 ]

homeassistant/generated/config_flows.py

@@ -860,6 +860,7 @@ FLOWS = {
         "yardian",
         "yeelight",
         "yolink",
+        "yoto",
         "youless",
         "youtube",
         "zamg",

homeassistant/generated/dhcp.py

@@ -1476,4 +1476,8 @@ DHCP: Final[list[dict[str, str | bool]]] = [
         "domain": "yeelight",
         "hostname": "yeelink-*",
     },
+    {
+        "domain": "yoto",
+        "hostname": "yoto-*",
+    },
 ]

homeassistant/generated/integrations.json

@@ -8215,6 +8215,12 @@
       "config_flow": true,
       "iot_class": "cloud_push"
     },
+    "yoto": {
+      "name": "Yoto",
+      "integration_type": "hub",
+      "config_flow": true,
+      "iot_class": "cloud_push"
+    },
     "youless": {
       "name": "YouLess",
       "integration_type": "device",

homeassistant/package_constraints.txt

@@ -1,7 +1,7 @@
 # Automatically generated by gen_requirements_all.py, do not edit
 
 aiodhcpwatcher==1.2.1
-aiodiscover==3.2.0
+aiodiscover==3.2.3
 aiodns==4.0.4
 aiogithubapi==26.0.0
 aiohttp-asyncmdnsresolver==0.1.1
@@ -30,12 +30,12 @@ certifi>=2021.5.30
 ciso8601==2.3.3
 cronsim==2.7
 cryptography==48.0.0
-dbus-fast==5.0.0
+dbus-fast==5.0.3
 file-read-backwards==2.0.0
 fnv-hash-fast==2.0.2
 go2rtc-client==0.4.0
 ha-ffmpeg==3.2.2
-habluetooth==6.1.0
+habluetooth==6.2.0
 hass-nabucasa==2.2.0
 hassil==3.5.0
 home-assistant-bluetooth==2.0.0
@@ -133,7 +133,7 @@ multidict>=6.0.2
 Brotli>=1.2.0
 
 # ensure pydantic version does not float since it might have breaking changes
-pydantic==2.13.2
+pydantic==2.13.4
 
 # Required for Python 3.14.0 compatibility (#119223).
 mashumaro>=3.17.0

requirements_all.txt

@@ -233,7 +233,7 @@ aiocomelit==2.0.3
 aiodhcpwatcher==1.2.1
 
 # homeassistant.components.dhcp
-aiodiscover==3.2.0
+aiodiscover==3.2.3
 
 # homeassistant.components.dnsip
 aiodns==4.0.4
@@ -794,7 +794,7 @@ datadog==0.52.0
 datapoint==0.12.1
 
 # homeassistant.components.bluetooth
-dbus-fast==5.0.0
+dbus-fast==5.0.3
 
 # homeassistant.components.debugpy
 debugpy==1.8.17
@@ -1183,7 +1183,7 @@ growattServer==2.1.0
 gspread==5.5.0
 
 # homeassistant.components.guntamatic
-guntamatic==1.8.0
+guntamatic==1.9.0
 
 # homeassistant.components.profiler
 guppy3==3.1.6
@@ -1210,7 +1210,7 @@ ha-xthings-cloud==1.0.5
 habiticalib==0.4.7
 
 # homeassistant.components.bluetooth
-habluetooth==6.1.0
+habluetooth==6.2.0
 
 # homeassistant.components.hanna
 hanna-cloud==0.0.7
@@ -1923,7 +1923,7 @@ py-nightscout==1.2.2
 py-nymta==0.4.0
 
 # homeassistant.components.opendisplay
-py-opendisplay==5.9.0
+py-opendisplay==7.2.3
 
 # homeassistant.components.schluter
 py-schluter==0.1.7
@@ -3224,7 +3224,7 @@ uasiren==0.0.1
 uhooapi==1.2.8
 
 # homeassistant.components.unifiprotect
-uiprotect==10.4.1
+uiprotect==10.5.0
 
 # homeassistant.components.landisgyr_heat_meter
 ultraheat-api==0.5.7
@@ -3407,6 +3407,9 @@ yeelightsunflower==0.0.10
 # homeassistant.components.yolink
 yolink-api==0.6.5
 
+# homeassistant.components.yoto
+yoto-api==3.1.0
+
 # homeassistant.components.youless
 youless-api==2.2.0
 

requirements_test.txt

@@ -18,7 +18,7 @@ license-expression==30.4.3
 mock-open==1.4.0
 mypy==2.1.0
 prek==0.2.28
-pydantic==2.13.2
+pydantic==2.13.4
 pylint==4.0.5
 pylint-per-file-ignores==3.2.1
 pipdeptree==2.26.1

script/gen_requirements_all.py

@@ -117,7 +117,7 @@ multidict>=6.0.2
 Brotli>=1.2.0
 
 # ensure pydantic version does not float since it might have breaking changes
-pydantic==2.13.2
+pydantic==2.13.4
 
 # Required for Python 3.14.0 compatibility (#119223).
 mashumaro>=3.17.0

script/split_tests.py

@@ -2,13 +2,19 @@
 """Helper script to split test into n buckets."""
 
 import argparse
+from concurrent.futures import ProcessPoolExecutor
 from dataclasses import dataclass, field
 from math import ceil
+import os
 from pathlib import Path
 import subprocess
 import sys
 from typing import Final
 
+# tests/components has ~1000 sub-directories, which makes it the natural
+# place to subdivide to keep each pytest invocation roughly equal in size.
+_FAN_OUT_DIRS: Final = frozenset({"components"})
+
 
 class Bucket:
     """Class to hold bucket."""
@@ -164,33 +170,86 @@ class TestFolder:
         return result
 
 
-def collect_tests(path: Path) -> TestFolder:
-    """Collect all tests."""
+def _collect_batch(paths: list[Path]) -> tuple[str, str, int]:
+    """Run pytest --collect-only on a batch of paths."""
     result = subprocess.run(
-        ["pytest", "--collect-only", "-qq", "-p", "no:warnings", path],
+        ["pytest", "--collect-only", "-qq", "-p", "no:warnings", *map(str, paths)],
         check=False,
         capture_output=True,
         text=True,
     )
+    return result.stdout, result.stderr, result.returncode
 
-    if result.returncode != 0:
-        print("Failed to collect tests:")
-        print(result.stderr)
-        print(result.stdout)
+
+def _iter_eligible_children(path: Path) -> list[Path]:
+    """Return immediate children of ``path`` that pytest should collect.
+
+    Filters out hidden/dunder entries, non-``test_*.py`` files (so helper
+    modules like ``conftest.py`` and ``common.py`` are not passed as
+    explicit collection targets), and pycache-style directories.
+    """
+    children: list[Path] = []
+    for entry in sorted(path.iterdir()):
+        if entry.name.startswith((".", "_")):
+            continue
+        if entry.is_dir() or (entry.suffix == ".py" and entry.name.startswith("test_")):
+            children.append(entry)
+    return children
+
+
+def _enumerate_batch_paths(path: Path) -> list[Path]:
+    """Return the child paths to run pytest --collect-only over.
+
+    Files are returned as-is.  Directories are expanded one level deep, with
+    a second level of expansion for entries named in ``_FAN_OUT_DIRS`` so the
+    enormous ``tests/components`` tree fans out into per-integration paths.
+    """
+    if path.is_file():
+        return [path]
+
+    paths: list[Path] = []
+    for entry in _iter_eligible_children(path):
+        if entry.is_dir() and entry.name in _FAN_OUT_DIRS:
+            paths.extend(_iter_eligible_children(entry))
+        else:
+            paths.append(entry)
+    return paths
+
+
+def collect_tests(path: Path) -> TestFolder:
+    """Collect all tests."""
+    batch_paths = _enumerate_batch_paths(path)
+    if not batch_paths:
+        print(f"No eligible test paths found under {path}")
         sys.exit(1)
+    workers = min(len(batch_paths), os.cpu_count() or 1) or 1
+    # Round-robin chunking keeps batches roughly balanced when path
+    # ordering correlates with test size.
+    batches = [batch_paths[i::workers] for i in range(workers)]
+
+    if workers == 1:
+        results = [_collect_batch(batches[0])]
+    else:
+        with ProcessPoolExecutor(max_workers=workers) as executor:
+            results = list(executor.map(_collect_batch, batches))
 
     folder = TestFolder(path)
-
-    for line in result.stdout.splitlines():
-        if not line.strip():
-            continue
-        file_path, _, total_tests = line.partition(": ")
-        if not path or not total_tests:
-            print(f"Unexpected line: {line}")
+    for stdout, stderr, returncode in results:
+        if returncode != 0:
+            print("Failed to collect tests:")
+            print(stderr)
+            print(stdout)
             sys.exit(1)
+        for line in stdout.splitlines():
+            if not line.strip():
+                continue
+            file_path, _, total_tests = line.partition(": ")
+            if not file_path or not total_tests:
+                print(f"Unexpected line: {line}")
+                sys.exit(1)
 
-        file = TestFile(int(total_tests), Path(file_path))
-        folder.add_test_file(file)
+            file = TestFile(int(total_tests), Path(file_path))
+            folder.add_test_file(file)
 
     return folder
 

tests/components/bluetooth/test_diagnostics.py

@@ -182,8 +182,13 @@ async def test_diagnostics(
                 "scanners": [
                     {
                         "adapter": "hci0",
+                        "connect_completed_total": 0,
+                        "connect_failed_total": 0,
+                        "connect_failures": {},
+                        "connect_in_progress": {},
                         "connectable": True,
                         "discovered_devices_and_advertisement_data": [],
+                        "last_connect_completed_time": 0.0,
                         "last_detection": ANY,
                         "monotonic_time": ANY,
                         "name": "hci0 (00:00:00:00:00:01)",
@@ -202,6 +207,11 @@ async def test_diagnostics(
                     },
                     {
                         "adapter": "hci1",
+                        "connect_completed_total": 0,
+                        "connect_failed_total": 0,
+                        "connect_failures": {},
+                        "connect_in_progress": {},
+                        "last_connect_completed_time": 0.0,
                         "discovered_devices_and_advertisement_data": [
                             {
                                 "address": "44:44:33:11:23:45",
@@ -397,7 +407,12 @@ async def test_diagnostics_macos(
                 "scanners": [
                     {
                         "adapter": "Core Bluetooth",
+                        "connect_completed_total": 0,
+                        "connect_failed_total": 0,
+                        "connect_failures": {},
+                        "connect_in_progress": {},
                         "connectable": True,
+                        "last_connect_completed_time": 0.0,
                         "discovered_devices_and_advertisement_data": [
                             {
                                 "address": "44:44:33:11:23:45",
@@ -602,8 +617,13 @@ async def test_diagnostics_remote_adapter(
                 "scanners": [
                     {
                         "adapter": "hci0",
+                        "connect_completed_total": 0,
+                        "connect_failed_total": 0,
+                        "connect_failures": {},
+                        "connect_in_progress": {},
                         "connectable": True,
                         "discovered_devices_and_advertisement_data": [],
+                        "last_connect_completed_time": 0.0,
                         "last_detection": ANY,
                         "monotonic_time": ANY,
                         "name": "hci0 (00:00:00:00:00:01)",
@@ -621,9 +641,14 @@ async def test_diagnostics_remote_adapter(
                         },
                     },
                     {
+                        "connect_completed_total": 0,
+                        "connect_failed_total": 0,
+                        "connect_failures": {},
+                        "connect_in_progress": {},
                         "connectable": True,
                         "current_mode": None,
                         "requested_mode": None,
+                        "last_connect_completed_time": 0.0,
                         "discovered_device_timestamps": {"44:44:33:11:23:45": ANY},
                         "discovered_devices_and_advertisement_data": [
                             {

tests/components/bluetooth/test_init.py

@@ -138,8 +138,10 @@ async def test_setup_and_stop_passive(
         await hass.async_block_till_done()
 
     assert init_kwargs == {
-        "adapter": "hci0",
-        "bluez": scanner.PASSIVE_SCANNER_ARGS,  # pylint: disable=c-extension-no-member
+        "bluez": {
+            **scanner.PASSIVE_SCANNER_ARGS,  # pylint: disable=c-extension-no-member
+            "adapter": "hci0",
+        },
         "scanning_mode": "passive",
     }
 
@@ -188,7 +190,7 @@ async def test_setup_and_stop_old_bluez(
         await hass.async_block_till_done()
 
     assert init_kwargs == {
-        "adapter": "hci0",
+        "bluez": {"adapter": "hci0"},
         "scanning_mode": "active",
     }
 

tests/components/dnsip/test_init.py

@@ -1,10 +1,8 @@
 """Test for DNS IP integration Init."""
 
-import asyncio
 from unittest.mock import patch
 
 from aiodns.error import DNSError
-from pycares import AresError
 import pytest
 
 from homeassistant.components.dnsip.const import (
@@ -180,8 +178,6 @@ async def test_migrate_error_from_future(hass: HomeAssistant) -> None:
     [
         TimeoutError(),
         DNSError(),
-        AresError(),
-        asyncio.CancelledError(),
     ],
 )
 async def test_setup_dns_error(hass: HomeAssistant, error: Exception) -> None:

tests/components/esphome/test_diagnostics.py

@@ -81,11 +81,16 @@ async def test_diagnostics_with_bluetooth(
             "connections_free": 0,
             "connections_limit": 0,
             "scanner": {
+                "connect_completed_total": 0,
+                "connect_failed_total": 0,
+                "connect_failures": {},
+                "connect_in_progress": {},
                 "connectable": True,
                 "current_mode": None,
                 "requested_mode": None,
                 "discovered_device_timestamps": {},
                 "discovered_devices_and_advertisement_data": [],
+                "last_connect_completed_time": 0.0,
                 "last_detection": ANY,
                 "monotonic_time": ANY,
                 "name": "test (AA:BB:CC:DD:EE:FC)",

tests/components/mcp/conftest.py

@@ -13,13 +13,12 @@ from homeassistant.components.application_credentials import (
     async_import_client_credential,
 )
 from homeassistant.components.mcp.const import (
-    CONF_ACCESS_TOKEN,
     CONF_AUTHORIZATION_URL,
     CONF_SCOPE,
     CONF_TOKEN_URL,
     DOMAIN,
 )
-from homeassistant.const import CONF_TOKEN, CONF_URL
+from homeassistant.const import CONF_ACCESS_TOKEN, CONF_TOKEN, CONF_URL
 from homeassistant.core import HomeAssistant
 from homeassistant.setup import async_setup_component
 

tests/components/portainer/conftest.py

@@ -31,6 +31,8 @@ MOCK_TEST_CONFIG = {
 
 TEST_ENTRY = "portainer_test_entry_123"
 TEST_INSTANCE_ID = "299ab403-70a8-4c05-92f7-bf7a994d50df"
+TEST_CONTAINER_NAME = "practical_morse"
+TEST_CONTAINER_ID = "ee20facfb3b3ed4cd362c1e88fc89a53908ad05fb3a4103bca3f9b28292d14bf"
 
 
 @pytest.fixture
@@ -93,6 +95,7 @@ def mock_portainer_client() -> Generator[AsyncMock]:
         client.stop_container = AsyncMock(return_value=None)
         client.start_stack = AsyncMock(return_value=None)
         client.stop_stack = AsyncMock(return_value=None)
+        client.container_recreate = AsyncMock(return_value=None)
 
         yield client
 

tests/components/portainer/test_services.py

@@ -13,9 +13,13 @@ from voluptuous import MultipleInvalid
 
 from homeassistant.components.portainer.const import DOMAIN
 from homeassistant.components.portainer.services import (
+    ATTR_CONTAINER_DEVICE_ID,
     ATTR_DANGLING,
     ATTR_DATE_UNTIL,
+    ATTR_PULL_IMAGE,
+    ATTR_TIMEOUT,
     SERVICE_PRUNE_IMAGES,
+    SERVICE_RECREATE_CONTAINER,
 )
 from homeassistant.const import ATTR_DEVICE_ID
 from homeassistant.core import HomeAssistant
@@ -23,13 +27,17 @@ from homeassistant.exceptions import HomeAssistantError, ServiceValidationError
 from homeassistant.helpers.device_registry import DeviceRegistry
 
 from . import setup_integration
-from .conftest import TEST_ENTRY
+from .conftest import TEST_CONTAINER_ID, TEST_CONTAINER_NAME, TEST_ENTRY
 
 from tests.common import MockConfigEntry
 
 TEST_ENDPOINT_ID = 1
 TEST_DEVICE_IDENTIFIER = f"{TEST_ENTRY}_{TEST_ENDPOINT_ID}"
 
+TEST_CONTAINER_DEVICE_IDENTIFIER = (
+    f"{TEST_ENTRY}_{TEST_ENDPOINT_ID}_{TEST_CONTAINER_NAME}"
+)
+
 
 async def test_services(
     hass: HomeAssistant,
@@ -102,6 +110,99 @@ async def test_service_prune_images(
     )
 
 
+@pytest.mark.parametrize(
+    ("call_arguments", "extra_expected_kwargs"),
+    [
+        ({}, {"pull_image": False}),
+        (
+            {ATTR_TIMEOUT: timedelta(minutes=10)},
+            {"pull_image": False, "timeout": timedelta(minutes=10)},
+        ),
+        (
+            {ATTR_TIMEOUT: timedelta(minutes=12), ATTR_PULL_IMAGE: True},
+            {"pull_image": True, "timeout": timedelta(minutes=12)},
+        ),
+    ],
+    ids=["no optional", "with duration", "with duration and pull_image"],
+)
+async def test_service_recreate_container(
+    hass: HomeAssistant,
+    device_registry: DeviceRegistry,
+    mock_portainer_client: AsyncMock,
+    mock_config_entry: MockConfigEntry,
+    call_arguments: dict,
+    extra_expected_kwargs: dict,
+) -> None:
+    """Test recreate container service with the variants."""
+
+    await setup_integration(hass, mock_config_entry)
+    container = device_registry.async_get_device(
+        identifiers={(DOMAIN, TEST_CONTAINER_DEVICE_IDENTIFIER)}
+    )
+    assert container is not None
+    await hass.services.async_call(
+        DOMAIN,
+        SERVICE_RECREATE_CONTAINER,
+        {
+            ATTR_CONTAINER_DEVICE_ID: container.id,
+            **call_arguments,
+        },
+        blocking=True,
+    )
+    mock_portainer_client.container_recreate.assert_called_once_with(
+        endpoint_id=TEST_ENDPOINT_ID,
+        container_id=TEST_CONTAINER_ID,
+        **extra_expected_kwargs,
+    )
+
+
+@pytest.mark.parametrize(
+    ("exception", "translation_key"),
+    [
+        (
+            PortainerAuthenticationError("auth"),
+            "invalid_auth_no_details",
+        ),
+        (
+            PortainerConnectionError("conn"),
+            "cannot_connect_no_details",
+        ),
+        (
+            PortainerTimeoutError("timeout"),
+            "timeout_connect_no_details",
+        ),
+    ],
+)
+async def test_service_recreate_container_portainer_exceptions(
+    hass: HomeAssistant,
+    device_registry: DeviceRegistry,
+    mock_portainer_client: AsyncMock,
+    mock_config_entry: MockConfigEntry,
+    exception: PortainerAuthenticationError
+    | PortainerConnectionError
+    | PortainerTimeoutError,
+    translation_key: str,
+) -> None:
+    """Test recreate container service handles Portainer exceptions."""
+    await setup_integration(hass, mock_config_entry)
+    container = device_registry.async_get_device(
+        identifiers={(DOMAIN, TEST_CONTAINER_DEVICE_IDENTIFIER)}
+    )
+    assert container is not None
+
+    mock_portainer_client.container_recreate.side_effect = exception
+    with pytest.raises(HomeAssistantError) as err:
+        await hass.services.async_call(
+            DOMAIN,
+            SERVICE_RECREATE_CONTAINER,
+            {ATTR_CONTAINER_DEVICE_ID: container.id},
+            blocking=True,
+        )
+
+    assert err.value.translation_key == translation_key
+    mock_portainer_client.container_recreate.assert_called_once()
+
+
 async def test_service_validation_errors(
     hass: HomeAssistant,
     device_registry: DeviceRegistry,
@@ -115,8 +216,11 @@ async def test_service_validation_errors(
         identifiers={(DOMAIN, TEST_DEVICE_IDENTIFIER)}
     )
     assert device is not None
+    container = device_registry.async_get_device(
+        identifiers={(DOMAIN, TEST_CONTAINER_DEVICE_IDENTIFIER)}
+    )
+    assert container is not None
 
-    # Test missing device_id
     with pytest.raises(MultipleInvalid, match="required key not provided"):
         await hass.services.async_call(
             DOMAIN,
@@ -126,7 +230,6 @@ async def test_service_validation_errors(
         )
     mock_portainer_client.images_prune.assert_not_called()
 
-    # Test invalid until (too short, needs to be at least 1 minute)
     with pytest.raises(MultipleInvalid, match="value must be at least"):
         await hass.services.async_call(
             DOMAIN,
@@ -136,7 +239,6 @@ async def test_service_validation_errors(
         )
     mock_portainer_client.images_prune.assert_not_called()
 
-    # Test invalid device
     with pytest.raises(ServiceValidationError, match="Invalid device targeted"):
         await hass.services.async_call(
             DOMAIN,
@@ -146,6 +248,39 @@ async def test_service_validation_errors(
         )
     mock_portainer_client.images_prune.assert_not_called()
 
+    with pytest.raises(ServiceValidationError, match="Invalid device targeted"):
+        await hass.services.async_call(
+            DOMAIN,
+            SERVICE_RECREATE_CONTAINER,
+            {ATTR_CONTAINER_DEVICE_ID: "invalid_device_id"},
+            blocking=True,
+        )
+    mock_portainer_client.container_recreate.assert_not_called()
+
+    other_entry = MockConfigEntry(domain="well_no_portainer_for_sure")
+    other_entry.add_to_hass(hass)
+    non_portainer_device = device_registry.async_get_or_create(
+        config_entry_id=other_entry.entry_id,
+        identifiers={("well_no_portainer_for_sure", "some_identifier")},
+    )
+    with pytest.raises(ServiceValidationError, match="Invalid device targeted"):
+        await hass.services.async_call(
+            DOMAIN,
+            SERVICE_RECREATE_CONTAINER,
+            {ATTR_CONTAINER_DEVICE_ID: non_portainer_device.id},
+            blocking=True,
+        )
+    mock_portainer_client.container_recreate.assert_not_called()
+
+    with pytest.raises(ServiceValidationError, match="Invalid device targeted"):
+        await hass.services.async_call(
+            DOMAIN,
+            SERVICE_RECREATE_CONTAINER,
+            {ATTR_CONTAINER_DEVICE_ID: device.id},
+            blocking=True,
+        )
+    mock_portainer_client.container_recreate.assert_not_called()
+
 
 @pytest.mark.parametrize(
     ("exception", "message"),

tests/components/shelly/test_diagnostics.py

@@ -113,6 +113,10 @@ async def test_rpc_config_entry_diagnostics(
         "entry": entry_dict | {"discovery_keys": {}},
         "bluetooth": {
             "scanner": {
+                "connect_completed_total": 0,
+                "connect_failed_total": 0,
+                "connect_failures": {},
+                "connect_in_progress": {},
                 "connectable": False,
                 "current_mode": {
                     "__type": "<enum 'BluetoothScanningMode'>",
@@ -122,6 +126,7 @@ async def test_rpc_config_entry_diagnostics(
                     "__type": "<enum 'BluetoothScanningMode'>",
                     "repr": "<BluetoothScanningMode.ACTIVE: 'active'>",
                 },
+                "last_connect_completed_time": 0.0,
                 "discovered_device_timestamps": {"AA:BB:CC:DD:EE:FF": ANY},
                 "discovered_devices_and_advertisement_data": [
                     {

tests/components/sleepiq/test_init.py

@@ -6,15 +6,10 @@ from asyncsleepiq import (
     SleepIQTimeoutException,
 )
 
-from homeassistant.components.sleepiq.const import (
-    DOMAIN,
-    IS_IN_BED,
-    PRESSURE,
-    SLEEP_NUMBER,
-)
+from homeassistant.components.sleepiq.const import DOMAIN, IS_IN_BED, SLEEP_NUMBER
 from homeassistant.components.sleepiq.coordinator import UPDATE_INTERVAL
 from homeassistant.config_entries import ConfigEntryState
-from homeassistant.const import CONF_USERNAME
+from homeassistant.const import CONF_USERNAME, PRESSURE
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import entity_registry as er
 from homeassistant.setup import async_setup_component

tests/components/system_bridge/snapshots/test_binary_sensor.ambr

@@ -0,0 +1,203 @@
+# serializer version: 1
+# name: test_binary_sensor_platform[binary_sensor.hostname_camera_in_use-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': list([
+      None,
+    ]),
+    'area_id': None,
+    'capabilities': None,
+    'config_entry_id': <ANY>,
+    'config_subentry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'binary_sensor',
+    'entity_category': None,
+    'entity_id': 'binary_sensor.hostname_camera_in_use',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'object_id_base': 'Camera in use',
+    'options': dict({
+    }),
+    'original_device_class': None,
+    'original_icon': None,
+    'original_name': 'Camera in use',
+    'platform': 'system_bridge',
+    'previous_unique_id': None,
+    'suggested_object_id': None,
+    'supported_features': 0,
+    'translation_key': 'camera_in_use',
+    'unique_id': 'hostname_camera_in_use',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_binary_sensor_platform[binary_sensor.hostname_camera_in_use-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'friendly_name': 'hostname Camera in use',
+    }),
+    'context': <ANY>,
+    'entity_id': 'binary_sensor.hostname_camera_in_use',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'on',
+  })
+# ---
+# name: test_binary_sensor_platform[binary_sensor.hostname_charging-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': list([
+      None,
+    ]),
+    'area_id': None,
+    'capabilities': None,
+    'config_entry_id': <ANY>,
+    'config_subentry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'binary_sensor',
+    'entity_category': None,
+    'entity_id': 'binary_sensor.hostname_charging',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'object_id_base': 'Charging',
+    'options': dict({
+    }),
+    'original_device_class': <BinarySensorDeviceClass.BATTERY_CHARGING: 'battery_charging'>,
+    'original_icon': None,
+    'original_name': 'Charging',
+    'platform': 'system_bridge',
+    'previous_unique_id': None,
+    'suggested_object_id': None,
+    'supported_features': 0,
+    'translation_key': None,
+    'unique_id': 'hostname_battery_is_charging',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_binary_sensor_platform[binary_sensor.hostname_charging-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'device_class': 'battery_charging',
+      'friendly_name': 'hostname Charging',
+    }),
+    'context': <ANY>,
+    'entity_id': 'binary_sensor.hostname_charging',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'on',
+  })
+# ---
+# name: test_binary_sensor_platform[binary_sensor.hostname_pending_reboot-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': list([
+      None,
+    ]),
+    'area_id': None,
+    'capabilities': None,
+    'config_entry_id': <ANY>,
+    'config_subentry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'binary_sensor',
+    'entity_category': None,
+    'entity_id': 'binary_sensor.hostname_pending_reboot',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'object_id_base': 'Pending reboot',
+    'options': dict({
+    }),
+    'original_device_class': None,
+    'original_icon': None,
+    'original_name': 'Pending reboot',
+    'platform': 'system_bridge',
+    'previous_unique_id': None,
+    'suggested_object_id': None,
+    'supported_features': 0,
+    'translation_key': 'pending_reboot',
+    'unique_id': 'hostname_pending_reboot',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_binary_sensor_platform[binary_sensor.hostname_pending_reboot-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'friendly_name': 'hostname Pending reboot',
+    }),
+    'context': <ANY>,
+    'entity_id': 'binary_sensor.hostname_pending_reboot',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'on',
+  })
+# ---
+# name: test_binary_sensor_platform[binary_sensor.hostname_update-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': list([
+      None,
+    ]),
+    'area_id': None,
+    'capabilities': None,
+    'config_entry_id': <ANY>,
+    'config_subentry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'binary_sensor',
+    'entity_category': None,
+    'entity_id': 'binary_sensor.hostname_update',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'object_id_base': 'Update',
+    'options': dict({
+    }),
+    'original_device_class': <BinarySensorDeviceClass.UPDATE: 'update'>,
+    'original_icon': None,
+    'original_name': 'Update',
+    'platform': 'system_bridge',
+    'previous_unique_id': None,
+    'suggested_object_id': None,
+    'supported_features': 0,
+    'translation_key': None,
+    'unique_id': 'hostname_version_available',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_binary_sensor_platform[binary_sensor.hostname_update-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'device_class': 'update',
+      'friendly_name': 'hostname Update',
+    }),
+    'context': <ANY>,
+    'entity_id': 'binary_sensor.hostname_update',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'on',
+  })
+# ---

tests/components/system_bridge/snapshots/test_update.ambr

@@ -0,0 +1,63 @@
+# serializer version: 1
+# name: test_update_platform[update.hostname-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': list([
+      None,
+    ]),
+    'area_id': None,
+    'capabilities': None,
+    'config_entry_id': <ANY>,
+    'config_subentry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'update',
+    'entity_category': <EntityCategory.DIAGNOSTIC: 'diagnostic'>,
+    'entity_id': 'update.hostname',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'object_id_base': None,
+    'options': dict({
+    }),
+    'original_device_class': None,
+    'original_icon': None,
+    'original_name': None,
+    'platform': 'system_bridge',
+    'previous_unique_id': None,
+    'suggested_object_id': None,
+    'supported_features': 0,
+    'translation_key': None,
+    'unique_id': 'hostname_update',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_update_platform[update.hostname-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'auto_update': False,
+      'display_precision': 0,
+      'entity_picture': '/api/brands/integration/system_bridge/icon.png',
+      'friendly_name': 'hostname',
+      'in_progress': False,
+      'installed_version': '1.0.0',
+      'latest_version': '4.99.0',
+      'release_summary': None,
+      'release_url': 'https://github.com/timmo001/system-bridge/releases/tag/4.99.0',
+      'skipped_version': None,
+      'supported_features': <UpdateEntityFeature: 0>,
+      'title': 'System Bridge',
+      'update_percentage': None,
+    }),
+    'context': <ANY>,
+    'entity_id': 'update.hostname',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'on',
+  })
+# ---

tests/components/system_bridge/test_binary_sensor.py

@@ -0,0 +1,43 @@
+"""Tests for the System Bridge binary sensor platform."""
+
+from collections.abc import Generator
+from unittest.mock import patch
+
+import pytest
+from syrupy.assertion import SnapshotAssertion
+
+from homeassistant.config_entries import ConfigEntryState
+from homeassistant.const import Platform
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers import entity_registry as er
+
+from tests.common import MockConfigEntry, snapshot_platform
+
+
+@pytest.fixture(autouse=True)
+def binary_sensor_only() -> Generator[None]:
+    """Enable only the binary sensor platform."""
+    with patch(
+        "homeassistant.components.system_bridge.PLATFORMS",
+        [Platform.BINARY_SENSOR],
+    ):
+        yield
+
+
+@pytest.mark.usefixtures(
+    "mock_version", "mock_websocket_client", "entity_registry_enabled_by_default"
+)
+async def test_binary_sensor_platform(
+    hass: HomeAssistant,
+    mock_config_entry: MockConfigEntry,
+    snapshot: SnapshotAssertion,
+    entity_registry: er.EntityRegistry,
+) -> None:
+    """Test setup of the binary sensor platform."""
+    mock_config_entry.add_to_hass(hass)
+    await hass.config_entries.async_setup(mock_config_entry.entry_id)
+    await hass.async_block_till_done()
+
+    assert mock_config_entry.state is ConfigEntryState.LOADED
+
+    await snapshot_platform(hass, entity_registry, snapshot, mock_config_entry.entry_id)

tests/components/system_bridge/test_sensor.py

@@ -0,0 +1,44 @@
+"""Tests for the System Bridge sensor platform."""
+
+from collections.abc import Generator
+from unittest.mock import patch
+
+import pytest
+from syrupy.assertion import SnapshotAssertion
+
+from homeassistant.config_entries import ConfigEntryState
+from homeassistant.const import Platform
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers import entity_registry as er
+
+from tests.common import MockConfigEntry, snapshot_platform
+
+
+@pytest.fixture(autouse=True)
+def sensor_only() -> Generator[None]:
+    """Enable only the sensor platform."""
+    with patch(
+        "homeassistant.components.system_bridge.PLATFORMS",
+        [Platform.SENSOR],
+    ):
+        yield
+
+
+@pytest.mark.usefixtures(
+    "mock_version", "mock_websocket_client", "entity_registry_enabled_by_default"
+)
+@pytest.mark.freeze_time("1970-01-01 00:00:00")
+async def test_sensor_platform(
+    hass: HomeAssistant,
+    mock_config_entry: MockConfigEntry,
+    snapshot: SnapshotAssertion,
+    entity_registry: er.EntityRegistry,
+) -> None:
+    """Test setup of the sensor platform."""
+    mock_config_entry.add_to_hass(hass)
+    await hass.config_entries.async_setup(mock_config_entry.entry_id)
+    await hass.async_block_till_done()
+
+    assert mock_config_entry.state is ConfigEntryState.LOADED
+
+    await snapshot_platform(hass, entity_registry, snapshot, mock_config_entry.entry_id)

tests/components/system_bridge/test_update.py

@@ -0,0 +1,43 @@
+"""Tests for the System Bridge update platform."""
+
+from collections.abc import Generator
+from unittest.mock import patch
+
+import pytest
+from syrupy.assertion import SnapshotAssertion
+
+from homeassistant.config_entries import ConfigEntryState
+from homeassistant.const import Platform
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers import entity_registry as er
+
+from tests.common import MockConfigEntry, snapshot_platform
+
+
+@pytest.fixture(autouse=True)
+def update_only() -> Generator[None]:
+    """Enable only the update platform."""
+    with patch(
+        "homeassistant.components.system_bridge.PLATFORMS",
+        [Platform.UPDATE],
+    ):
+        yield
+
+
+@pytest.mark.usefixtures(
+    "mock_version", "mock_websocket_client", "entity_registry_enabled_by_default"
+)
+async def test_update_platform(
+    hass: HomeAssistant,
+    mock_config_entry: MockConfigEntry,
+    snapshot: SnapshotAssertion,
+    entity_registry: er.EntityRegistry,
+) -> None:
+    """Test setup of the update platform."""
+    mock_config_entry.add_to_hass(hass)
+    await hass.config_entries.async_setup(mock_config_entry.entry_id)
+    await hass.async_block_till_done()
+
+    assert mock_config_entry.state is ConfigEntryState.LOADED
+
+    await snapshot_platform(hass, entity_registry, snapshot, mock_config_entry.entry_id)

tests/components/webostv/test_device_trigger.py

@@ -117,7 +117,7 @@ async def test_invalid_trigger_raises(
         )
 
     # Test invalid device id
-    with pytest.raises(InvalidDeviceAutomationConfig):
+    with pytest.raises(InvalidDeviceAutomationConfig) as exc_info:
         await device_trigger.async_validate_trigger_config(
             hass,
             {
@@ -127,13 +127,23 @@ async def test_invalid_trigger_raises(
                 "device_id": "invalid_device_id",
             },
         )
+    assert exc_info.value.translation_domain == DOMAIN
+    assert exc_info.value.translation_key == "device_not_valid"
 
 
 @pytest.mark.parametrize(
-    ("domain", "entry_state"),
+    ("domain", "entry_state", "expected_translation_key"),
     [
-        (DOMAIN, ConfigEntryState.NOT_LOADED),
-        ("fake", ConfigEntryState.LOADED),
+        (
+            DOMAIN,
+            ConfigEntryState.NOT_LOADED,
+            "device_config_entry_not_loaded",
+        ),
+        (
+            "fake",
+            ConfigEntryState.LOADED,
+            "device_not_valid",
+        ),
     ],
 )
 async def test_invalid_entry_raises(
@@ -142,6 +152,7 @@ async def test_invalid_entry_raises(
     client,
     domain: str,
     entry_state: ConfigEntryState,
+    expected_translation_key: str,
 ) -> None:
     """Test device id not loaded or from another domain raises."""
     await setup_webostv(hass)
@@ -162,5 +173,7 @@ async def test_invalid_entry_raises(
     }
 
     # Test that device id from non webostv domain raises exception
-    with pytest.raises(InvalidDeviceAutomationConfig):
+    with pytest.raises(InvalidDeviceAutomationConfig) as exc_info:
         await device_trigger.async_validate_trigger_config(hass, config)
+    assert exc_info.value.translation_domain == DOMAIN
+    assert exc_info.value.translation_key == expected_translation_key

tests/components/yoto/__init__.py

@@ -0,0 +1,12 @@
+"""Tests for the Yoto integration."""
+
+from homeassistant.core import HomeAssistant
+
+from tests.common import MockConfigEntry
+
+
+async def setup_integration(hass: HomeAssistant, entry: MockConfigEntry) -> None:
+    """Set up the Yoto integration for testing."""
+    entry.add_to_hass(hass)
+    await hass.config_entries.async_setup(entry.entry_id)
+    await hass.async_block_till_done()

tests/components/yoto/conftest.py

@@ -0,0 +1,151 @@
+"""Fixtures for the Yoto integration tests."""
+
+from collections.abc import Generator
+from datetime import UTC, datetime
+import time
+from unittest.mock import AsyncMock, MagicMock, patch
+
+import jwt
+import pytest
+from yoto_api import (
+    Card,
+    Device,
+    PlaybackEvent,
+    PlaybackStatus,
+    PlayerInfo,
+    PlayerStatus,
+    YotoPlayer,
+)
+
+from homeassistant.components.application_credentials import (
+    DOMAIN as APPLICATION_CREDENTIALS_DOMAIN,
+    ClientCredential,
+    async_import_client_credential,
+)
+from homeassistant.components.yoto.const import DOMAIN, YOTO_SCOPES
+from homeassistant.core import HomeAssistant
+from homeassistant.setup import async_setup_component
+
+from tests.common import MockConfigEntry
+
+USER_ID = "auth0|user-test"
+PLAYER_ID = "player-test"
+CARD_ID = "card-test"
+SCOPES = " ".join(YOTO_SCOPES)
+ACCESS_TOKEN = jwt.encode({"sub": USER_ID}, "test-secret-long-enough-for-hmac-sha256")
+
+
+def _build_card() -> Card:
+    """Build a representative Yoto library card."""
+    return Card(
+        id=CARD_ID,
+        title="Outer Space",
+        author="Ladybird Audio Adventures",
+        cover_image_large="https://example.test/cover.jpg",
+    )
+
+
+def _build_player() -> YotoPlayer:
+    """Build a representative Yoto player for tests."""
+    now = datetime(2026, 5, 8, 12, 0, tzinfo=UTC)
+    player = YotoPlayer(
+        device=Device(
+            device_id=PLAYER_ID,
+            name="Nursery Yoto",
+            device_type="v3",
+            device_family="v3",
+            generation="gen3",
+        ),
+        devices_refreshed_at=now,
+        info_refreshed_at=now,
+        last_event_received_at=now,
+    )
+    player.info = PlayerInfo(
+        device_id=PLAYER_ID,
+        firmware_version="v2.17.5",
+        mac="aa:bb:cc:dd:ee:ff",
+    )
+    player.status = PlayerStatus(device_id=PLAYER_ID, is_online=True)
+    player.last_event = PlaybackEvent(
+        player_id=PLAYER_ID,
+        playback_status=PlaybackStatus.PLAYING,
+        volume=8,
+        volume_max=16,
+        track_length=300,
+        position=120,
+        card_id=CARD_ID,
+        chapter_key="01",
+        chapter_title="Chapter 1",
+        track_key="01-INT",
+        track_title="Introduction",
+    )
+    return player
+
+
+@pytest.fixture
+def mock_token_hex() -> Generator[MagicMock]:
+    """Pin the access token used for proxy URLs to keep snapshots stable."""
+    with patch("secrets.token_hex", return_value="abcdef") as token:
+        yield token
+
+
+@pytest.fixture
+def mock_setup_entry() -> Generator[AsyncMock]:
+    """Bypass the integration setup so the config flow can be tested in isolation."""
+    with patch(
+        "homeassistant.components.yoto.async_setup_entry", return_value=True
+    ) as mock_setup:
+        yield mock_setup
+
+
+@pytest.fixture
+def mock_yoto_client() -> Generator[MagicMock]:
+    """Patch YotoClient used by the runtime to a configurable mock."""
+    with patch(
+        "homeassistant.components.yoto.coordinator.YotoClient", autospec=True
+    ) as client_class:
+        client = client_class.return_value
+        client.players = {PLAYER_ID: _build_player()}
+        client.library = {CARD_ID: _build_card()}
+        client.token = MagicMock(refresh_token="mock-refresh-token")
+        yield client
+
+
+@pytest.fixture(name="expires_at")
+def mock_expires_at() -> float:
+    """Fixture to set the OAuth token expiration time."""
+    return time.time() + 3600
+
+
+@pytest.fixture
+def mock_config_entry(expires_at: float) -> MockConfigEntry:
+    """Return a Yoto OAuth2 config entry."""
+    return MockConfigEntry(
+        domain=DOMAIN,
+        title="Yoto",
+        unique_id=USER_ID,
+        data={
+            "auth_implementation": DOMAIN,
+            "token": {
+                "access_token": ACCESS_TOKEN,
+                "refresh_token": "mock-refresh-token",
+                "expires_at": expires_at,
+                "expires_in": 3600,
+                "token_type": "Bearer",
+                "scope": SCOPES,
+            },
+        },
+        entry_id="01J5TX5A0FF6G5V0QJX6HBC94T",
+    )
+
+
+@pytest.fixture
+async def setup_credentials(hass: HomeAssistant) -> None:
+    """Register fake OAuth2 client credentials for the Yoto integration."""
+    assert await async_setup_component(hass, APPLICATION_CREDENTIALS_DOMAIN, {})
+    await async_import_client_credential(
+        hass,
+        DOMAIN,
+        ClientCredential("CLIENT_ID", "CLIENT_SECRET"),
+        DOMAIN,
+    )

tests/components/yoto/snapshots/test_media_player.ambr

@@ -0,0 +1,63 @@
+# serializer version: 1
+# name: test_entity_state[media_player.nursery_yoto-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': list([
+      None,
+    ]),
+    'area_id': None,
+    'capabilities': dict({
+    }),
+    'config_entry_id': <ANY>,
+    'config_subentry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'media_player',
+    'entity_category': None,
+    'entity_id': 'media_player.nursery_yoto',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'object_id_base': None,
+    'options': dict({
+    }),
+    'original_device_class': <MediaPlayerDeviceClass.SPEAKER: 'speaker'>,
+    'original_icon': None,
+    'original_name': None,
+    'platform': 'yoto',
+    'previous_unique_id': None,
+    'suggested_object_id': None,
+    'supported_features': <MediaPlayerEntityFeature: 21559>,
+    'translation_key': None,
+    'unique_id': 'player-test',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_entity_state[media_player.nursery_yoto-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'device_class': 'speaker',
+      'entity_picture': 'https://example.test/cover.jpg',
+      'entity_picture_local': '/api/media_player_proxy/media_player.nursery_yoto?token=abcdef&cache=1cbba102718cbf3f',
+      'friendly_name': 'Nursery Yoto',
+      'media_album_name': 'Outer Space',
+      'media_artist': 'Ladybird Audio Adventures',
+      'media_duration': 300,
+      'media_position': 120,
+      'media_position_updated_at': datetime.datetime(2026, 5, 8, 12, 0, tzinfo=datetime.timezone.utc),
+      'media_title': 'Introduction',
+      'supported_features': <MediaPlayerEntityFeature: 21559>,
+      'volume_level': 0.5,
+    }),
+    'context': <ANY>,
+    'entity_id': 'media_player.nursery_yoto',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'playing',
+  })
+# ---

tests/components/yoto/test_config_flow.py

@@ -0,0 +1,175 @@
+"""Tests for the Yoto config flow."""
+
+from http import HTTPStatus
+from urllib.parse import parse_qs, urlparse
+
+import jwt
+import pytest
+
+from homeassistant.components.yoto.const import DOMAIN, YOTO_AUDIENCE, YOTO_SCOPES
+from homeassistant.config_entries import SOURCE_DHCP, SOURCE_USER
+from homeassistant.core import HomeAssistant
+from homeassistant.data_entry_flow import FlowResultType
+from homeassistant.helpers import config_entry_oauth2_flow
+from homeassistant.helpers.service_info.dhcp import DhcpServiceInfo
+
+from .conftest import ACCESS_TOKEN, USER_ID
+
+from tests.common import MockConfigEntry
+from tests.test_util.aiohttp import AiohttpClientMocker
+from tests.typing import ClientSessionGenerator
+
+REDIRECT_URI = "https://example.com/auth/external/callback"
+TOKEN_URL = "https://login.yotoplay.com/oauth/token"
+
+
+async def _initiate_user_flow(hass: HomeAssistant) -> dict:
+    """Start the OAuth2 user flow and return the EXTERNAL_STEP result."""
+    return await hass.config_entries.flow.async_init(
+        DOMAIN, context={"source": SOURCE_USER}
+    )
+
+
+async def _complete_callback(
+    hass: HomeAssistant,
+    result: dict,
+    hass_client_no_auth: ClientSessionGenerator,
+    aioclient_mock: AiohttpClientMocker,
+    *,
+    refresh_token: str = "mock-refresh-token",
+    access_token: str = ACCESS_TOKEN,
+) -> dict:
+    """Drive the OAuth2 callback through the token exchange."""
+    state = config_entry_oauth2_flow._encode_jwt(
+        hass,
+        {"flow_id": result["flow_id"], "redirect_uri": REDIRECT_URI},
+    )
+    client = await hass_client_no_auth()
+    response = await client.get(f"/auth/external/callback?code=abcd&state={state}")
+    assert response.status == HTTPStatus.OK
+
+    aioclient_mock.clear_requests()
+    aioclient_mock.post(
+        TOKEN_URL,
+        json={
+            "refresh_token": refresh_token,
+            "access_token": access_token,
+            "token_type": "Bearer",
+            "expires_in": 3600,
+        },
+    )
+    return result
+
+
+async def test_abort_if_no_credentials(hass: HomeAssistant) -> None:
+    """The flow aborts when no application credentials are configured."""
+    result = await _initiate_user_flow(hass)
+    assert result["type"] is FlowResultType.ABORT
+    assert result["reason"] == "missing_credentials"
+
+
+@pytest.mark.usefixtures(
+    "current_request_with_host", "setup_credentials", "mock_setup_entry"
+)
+async def test_full_flow(
+    hass: HomeAssistant,
+    hass_client_no_auth: ClientSessionGenerator,
+    aioclient_mock: AiohttpClientMocker,
+) -> None:
+    """Walk a happy-path OAuth2 flow end to end."""
+    result = await _initiate_user_flow(hass)
+    assert result["type"] is FlowResultType.EXTERNAL_STEP
+
+    parsed = urlparse(result["url"])
+    query = {key: value[0] for key, value in parse_qs(parsed.query).items()}
+    assert parsed.scheme == "https"
+    assert parsed.netloc == "login.yotoplay.com"
+    assert parsed.path == "/authorize"
+    assert query["audience"] == YOTO_AUDIENCE
+    assert query["scope"] == " ".join(YOTO_SCOPES)
+    assert query["client_id"] == "CLIENT_ID"
+    assert query["redirect_uri"] == REDIRECT_URI
+
+    await _complete_callback(hass, result, hass_client_no_auth, aioclient_mock)
+    result = await hass.config_entries.flow.async_configure(result["flow_id"])
+
+    assert result["type"] is FlowResultType.CREATE_ENTRY
+    assert result["title"] == "Yoto"
+    assert result["result"].unique_id == USER_ID
+    assert result["data"]["auth_implementation"] == DOMAIN
+    assert result["data"]["token"]["access_token"] == ACCESS_TOKEN
+
+
+@pytest.mark.usefixtures(
+    "current_request_with_host", "setup_credentials", "mock_setup_entry"
+)
+async def test_dhcp_discovery_flow(
+    hass: HomeAssistant,
+    hass_client_no_auth: ClientSessionGenerator,
+    aioclient_mock: AiohttpClientMocker,
+) -> None:
+    """A Yoto player found on the LAN walks through OAuth to a new entry."""
+    discovery = DhcpServiceInfo(
+        ip="10.0.0.42",
+        hostname="yoto-player",
+        macaddress="6825dd39c3fc",
+    )
+    result = await hass.config_entries.flow.async_init(
+        DOMAIN, context={"source": SOURCE_DHCP}, data=discovery
+    )
+    assert result["type"] is FlowResultType.FORM
+    assert result["step_id"] == "oauth_discovery"
+
+    result = await hass.config_entries.flow.async_configure(result["flow_id"], {})
+    assert result["type"] is FlowResultType.EXTERNAL_STEP
+
+    await _complete_callback(hass, result, hass_client_no_auth, aioclient_mock)
+    result = await hass.config_entries.flow.async_configure(result["flow_id"])
+
+    assert result["type"] is FlowResultType.CREATE_ENTRY
+    assert result["result"].unique_id == USER_ID
+
+
+@pytest.mark.usefixtures("current_request_with_host", "setup_credentials")
+async def test_already_configured(
+    hass: HomeAssistant,
+    hass_client_no_auth: ClientSessionGenerator,
+    aioclient_mock: AiohttpClientMocker,
+    mock_config_entry: MockConfigEntry,
+) -> None:
+    """Re-authorizing the same account aborts as already configured."""
+    mock_config_entry.add_to_hass(hass)
+
+    result = await _initiate_user_flow(hass)
+    await _complete_callback(hass, result, hass_client_no_auth, aioclient_mock)
+
+    result = await hass.config_entries.flow.async_configure(result["flow_id"])
+
+    assert result["type"] is FlowResultType.ABORT
+    assert result["reason"] == "already_configured"
+
+
+@pytest.mark.parametrize(
+    "access_token",
+    [
+        "not-a-jwt",
+        jwt.encode({"foo": "bar"}, "test-secret-long-enough-for-hmac-sha256"),
+    ],
+)
+@pytest.mark.usefixtures("current_request_with_host", "setup_credentials")
+async def test_invalid_access_token(
+    hass: HomeAssistant,
+    hass_client_no_auth: ClientSessionGenerator,
+    aioclient_mock: AiohttpClientMocker,
+    access_token: str,
+) -> None:
+    """The flow aborts when the access token is not a usable JWT."""
+    result = await _initiate_user_flow(hass)
+    await _complete_callback(
+        hass, result, hass_client_no_auth, aioclient_mock, access_token=access_token
+    )
+
+    result = await hass.config_entries.flow.async_configure(result["flow_id"])
+
+    assert result["type"] is FlowResultType.ABORT
+    assert result["reason"] == "oauth_unauthorized"

tests/components/yoto/test_init.py

@@ -0,0 +1,237 @@
+"""Tests for the Yoto integration setup."""
+
+from unittest.mock import MagicMock, Mock, patch
+
+import aiohttp
+from freezegun.api import FrozenDateTimeFactory
+import pytest
+from yoto_api import YotoAPIError, YotoError
+
+from homeassistant.components.yoto.const import (
+    DOMAIN,
+    SCAN_INTERVAL,
+    STATUS_PUSH_INTERVAL,
+)
+from homeassistant.config_entries import ConfigEntryState
+from homeassistant.core import HomeAssistant
+from homeassistant.exceptions import OAuth2TokenRequestError
+from homeassistant.helpers.config_entry_oauth2_flow import (
+    ImplementationUnavailableError,
+)
+
+from . import setup_integration
+
+from tests.common import MockConfigEntry, async_fire_time_changed
+
+pytestmark = pytest.mark.usefixtures("setup_credentials")
+
+
+async def test_setup_unload(
+    hass: HomeAssistant,
+    mock_yoto_client: MagicMock,
+    mock_config_entry: MockConfigEntry,
+) -> None:
+    """The integration loads and unloads cleanly."""
+    await setup_integration(hass, mock_config_entry)
+    assert mock_config_entry.state is ConfigEntryState.LOADED
+
+    assert await hass.config_entries.async_unload(mock_config_entry.entry_id)
+    await hass.async_block_till_done()
+    assert mock_config_entry.state is ConfigEntryState.NOT_LOADED
+    mock_yoto_client.disconnect_events.assert_called_once()
+
+
+async def test_setup_retries_on_api_failure(
+    hass: HomeAssistant,
+    mock_yoto_client: MagicMock,
+    mock_config_entry: MockConfigEntry,
+) -> None:
+    """A non-auth API failure surfaces as a setup retry."""
+    mock_yoto_client.refresh.side_effect = YotoAPIError("boom")
+
+    await setup_integration(hass, mock_config_entry)
+    assert mock_config_entry.state is ConfigEntryState.SETUP_RETRY
+
+
+async def test_mqtt_event_updates_entity(
+    hass: HomeAssistant,
+    mock_yoto_client: MagicMock,
+    mock_config_entry: MockConfigEntry,
+) -> None:
+    """An MQTT event published by the broker refreshes the entity state."""
+    await setup_integration(hass, mock_config_entry)
+    state_before = hass.states.get("media_player.nursery_yoto")
+    assert state_before is not None
+
+    # connect_events(device_ids, on_update) — invoke the registered on_update callback
+    on_update = mock_yoto_client.connect_events.call_args.args[1]
+    player = next(iter(mock_yoto_client.players.values()))
+    player.last_event.volume = 12
+    on_update(player)
+    await hass.async_block_till_done()
+
+    state_after = hass.states.get("media_player.nursery_yoto")
+    assert state_after is not None
+    assert state_after.attributes["volume_level"] == 12 / 16
+    assert state_after.last_updated > state_before.last_updated
+
+
+async def test_status_push_tick(
+    hass: HomeAssistant,
+    mock_yoto_client: MagicMock,
+    mock_config_entry: MockConfigEntry,
+    freezer: FrozenDateTimeFactory,
+) -> None:
+    """The status-push timer publishes a request every 60 s."""
+    mock_yoto_client.is_mqtt_connected = True
+    await setup_integration(hass, mock_config_entry)
+    mock_yoto_client.request_status_push.reset_mock()
+
+    freezer.tick(STATUS_PUSH_INTERVAL)
+    async_fire_time_changed(hass)
+    await hass.async_block_till_done()
+
+    mock_yoto_client.request_status_push.assert_called_once_with("player-test")
+
+
+async def test_status_push_skipped_when_mqtt_disconnected(
+    hass: HomeAssistant,
+    mock_yoto_client: MagicMock,
+    mock_config_entry: MockConfigEntry,
+    freezer: FrozenDateTimeFactory,
+) -> None:
+    """The status-push timer is a no-op while MQTT is reconnecting."""
+    await setup_integration(hass, mock_config_entry)
+    mock_yoto_client.request_status_push.reset_mock()
+    mock_yoto_client.is_mqtt_connected = False
+
+    freezer.tick(STATUS_PUSH_INTERVAL)
+    async_fire_time_changed(hass)
+    await hass.async_block_till_done()
+
+    mock_yoto_client.request_status_push.assert_not_called()
+
+
+async def test_periodic_poll_refreshes_players(
+    hass: HomeAssistant,
+    mock_yoto_client: MagicMock,
+    mock_config_entry: MockConfigEntry,
+    freezer: FrozenDateTimeFactory,
+) -> None:
+    """The coordinator refreshes the player list on every tick."""
+    await setup_integration(hass, mock_config_entry)
+    mock_yoto_client.refresh.reset_mock()
+
+    freezer.tick(SCAN_INTERVAL)
+    async_fire_time_changed(hass)
+    await hass.async_block_till_done()
+
+    mock_yoto_client.refresh.assert_called_once()
+
+
+async def test_setup_retries_when_implementation_missing(
+    hass: HomeAssistant,
+    mock_config_entry: MockConfigEntry,
+) -> None:
+    """Missing OAuth2 implementation defers setup as not-ready."""
+    with patch(
+        "homeassistant.components.yoto.async_get_config_entry_implementation",
+        side_effect=ImplementationUnavailableError("gone"),
+    ):
+        await setup_integration(hass, mock_config_entry)
+
+    assert mock_config_entry.state is ConfigEntryState.SETUP_RETRY
+
+
+@pytest.mark.parametrize(
+    "side_effect",
+    [
+        aiohttp.ClientError("boom"),
+        OAuth2TokenRequestError(request_info=Mock(), domain=DOMAIN),
+    ],
+)
+async def test_setup_retries_on_token_validation_error(
+    hass: HomeAssistant,
+    mock_config_entry: MockConfigEntry,
+    side_effect: Exception,
+) -> None:
+    """A failure refreshing the OAuth token defers setup."""
+    with patch(
+        "homeassistant.helpers.config_entry_oauth2_flow.OAuth2Session.async_ensure_token_valid",
+        side_effect=side_effect,
+    ):
+        await setup_integration(hass, mock_config_entry)
+
+    assert mock_config_entry.state is ConfigEntryState.SETUP_RETRY
+
+
+async def test_setup_retries_when_mqtt_unavailable(
+    hass: HomeAssistant,
+    mock_yoto_client: MagicMock,
+    mock_config_entry: MockConfigEntry,
+) -> None:
+    """MQTT connect failure surfaces as a setup retry."""
+    mock_yoto_client.connect_events.side_effect = YotoError("mqtt down")
+
+    await setup_integration(hass, mock_config_entry)
+
+    assert mock_config_entry.state is ConfigEntryState.SETUP_RETRY
+
+
+async def test_setup_succeeds_without_card_library(
+    hass: HomeAssistant,
+    mock_yoto_client: MagicMock,
+    mock_config_entry: MockConfigEntry,
+) -> None:
+    """A library load failure doesn't block setup; titles and artwork stay empty."""
+    mock_yoto_client.update_library.side_effect = YotoError("library down")
+
+    await setup_integration(hass, mock_config_entry)
+
+    assert mock_config_entry.state is ConfigEntryState.LOADED
+
+
+@pytest.mark.parametrize(
+    "side_effect",
+    [
+        aiohttp.ClientError("boom"),
+        OAuth2TokenRequestError(request_info=Mock(), domain=DOMAIN),
+    ],
+)
+@pytest.mark.usefixtures("mock_yoto_client")
+async def test_periodic_poll_fails_on_token_validation_error(
+    hass: HomeAssistant,
+    mock_config_entry: MockConfigEntry,
+    freezer: FrozenDateTimeFactory,
+    side_effect: Exception,
+) -> None:
+    """A failure refreshing the OAuth token marks the coordinator failed."""
+    await setup_integration(hass, mock_config_entry)
+    with patch(
+        "homeassistant.helpers.config_entry_oauth2_flow.OAuth2Session.async_ensure_token_valid",
+        side_effect=side_effect,
+    ):
+        freezer.tick(SCAN_INTERVAL)
+        async_fire_time_changed(hass)
+        await hass.async_block_till_done()
+
+    coordinator = mock_config_entry.runtime_data
+    assert coordinator.last_update_success is False
+
+
+async def test_periodic_poll_fails_on_api_error(
+    hass: HomeAssistant,
+    mock_yoto_client: MagicMock,
+    mock_config_entry: MockConfigEntry,
+    freezer: FrozenDateTimeFactory,
+) -> None:
+    """A non-auth API error during periodic refresh marks the coordinator failed."""
+    await setup_integration(hass, mock_config_entry)
+    mock_yoto_client.refresh.side_effect = YotoAPIError("boom")
+
+    freezer.tick(SCAN_INTERVAL)
+    async_fire_time_changed(hass)
+    await hass.async_block_till_done()
+
+    coordinator = mock_config_entry.runtime_data
+    assert coordinator.last_update_success is False

tests/components/yoto/test_media_player.py

@@ -0,0 +1,181 @@
+"""Tests for the Yoto media player platform."""
+
+from unittest.mock import MagicMock
+
+from freezegun.api import FrozenDateTimeFactory
+import pytest
+from syrupy.assertion import SnapshotAssertion
+from yoto_api import YotoError
+
+from homeassistant.components.media_player import (
+    ATTR_MEDIA_SEEK_POSITION,
+    ATTR_MEDIA_VOLUME_LEVEL,
+    DOMAIN as MEDIA_PLAYER_DOMAIN,
+    SERVICE_MEDIA_NEXT_TRACK,
+    SERVICE_MEDIA_PAUSE,
+    SERVICE_MEDIA_PLAY,
+    SERVICE_MEDIA_PREVIOUS_TRACK,
+    SERVICE_MEDIA_SEEK,
+    SERVICE_MEDIA_STOP,
+    SERVICE_VOLUME_SET,
+)
+from homeassistant.const import ATTR_ENTITY_ID, STATE_UNAVAILABLE
+from homeassistant.core import HomeAssistant
+from homeassistant.exceptions import HomeAssistantError
+from homeassistant.helpers import entity_registry as er
+
+from . import setup_integration
+
+from tests.common import MockConfigEntry, snapshot_platform
+
+ENTITY_ID = "media_player.nursery_yoto"
+
+pytestmark = pytest.mark.usefixtures("setup_credentials")
+
+
+@pytest.mark.usefixtures("mock_token_hex", "mock_yoto_client")
+async def test_entity_state(
+    hass: HomeAssistant,
+    mock_config_entry: MockConfigEntry,
+    entity_registry: er.EntityRegistry,
+    snapshot: SnapshotAssertion,
+    freezer: FrozenDateTimeFactory,
+) -> None:
+    """Snapshot the media player entity state."""
+    freezer.move_to("2026-05-08T12:00:00+00:00")
+    await setup_integration(hass, mock_config_entry)
+    await snapshot_platform(hass, entity_registry, snapshot, mock_config_entry.entry_id)
+
+
+@pytest.mark.parametrize(
+    ("service", "method"),
+    [
+        (SERVICE_MEDIA_PLAY, "resume"),
+        (SERVICE_MEDIA_PAUSE, "pause"),
+        (SERVICE_MEDIA_STOP, "stop"),
+        (SERVICE_MEDIA_NEXT_TRACK, "next_track"),
+        (SERVICE_MEDIA_PREVIOUS_TRACK, "previous_track"),
+    ],
+)
+async def test_playback_commands(
+    hass: HomeAssistant,
+    mock_yoto_client: MagicMock,
+    mock_config_entry: MockConfigEntry,
+    service: str,
+    method: str,
+) -> None:
+    """Playback service calls reach the client."""
+    await setup_integration(hass, mock_config_entry)
+
+    await hass.services.async_call(
+        MEDIA_PLAYER_DOMAIN,
+        service,
+        {ATTR_ENTITY_ID: ENTITY_ID},
+        blocking=True,
+    )
+
+    getattr(mock_yoto_client, method).assert_called_once_with("player-test")
+
+
+async def test_set_volume(
+    hass: HomeAssistant,
+    mock_yoto_client: MagicMock,
+    mock_config_entry: MockConfigEntry,
+) -> None:
+    """Volume is forwarded as an integer 0-100."""
+    await setup_integration(hass, mock_config_entry)
+
+    await hass.services.async_call(
+        MEDIA_PLAYER_DOMAIN,
+        SERVICE_VOLUME_SET,
+        {ATTR_ENTITY_ID: ENTITY_ID, ATTR_MEDIA_VOLUME_LEVEL: 0.5},
+        blocking=True,
+    )
+
+    mock_yoto_client.set_volume.assert_called_once_with("player-test", 50)
+
+
+async def test_seek(
+    hass: HomeAssistant,
+    mock_yoto_client: MagicMock,
+    mock_config_entry: MockConfigEntry,
+) -> None:
+    """Seek delegates to the client with the integer position."""
+    await setup_integration(hass, mock_config_entry)
+
+    await hass.services.async_call(
+        MEDIA_PLAYER_DOMAIN,
+        SERVICE_MEDIA_SEEK,
+        {ATTR_ENTITY_ID: ENTITY_ID, ATTR_MEDIA_SEEK_POSITION: 30},
+        blocking=True,
+    )
+
+    mock_yoto_client.seek.assert_called_once_with("player-test", 30)
+
+
+async def test_state_unavailable_when_offline(
+    hass: HomeAssistant,
+    mock_yoto_client: MagicMock,
+    mock_config_entry: MockConfigEntry,
+) -> None:
+    """When the player reports offline the entity is unavailable."""
+    player = next(iter(mock_yoto_client.players.values()))
+    player.status.is_online = False
+
+    await setup_integration(hass, mock_config_entry)
+
+    state = hass.states.get(ENTITY_ID)
+    assert state is not None
+    assert state.state == STATE_UNAVAILABLE
+
+
+async def test_no_card_metadata_when_card_id_missing(
+    hass: HomeAssistant,
+    mock_yoto_client: MagicMock,
+    mock_config_entry: MockConfigEntry,
+) -> None:
+    """Card metadata properties return None when no card is active."""
+    player = next(iter(mock_yoto_client.players.values()))
+    player.last_event.card_id = None
+
+    await setup_integration(hass, mock_config_entry)
+
+    state = hass.states.get(ENTITY_ID)
+    assert state is not None
+    assert "media_album_name" not in state.attributes
+    assert "media_artist" not in state.attributes
+    assert "entity_picture" not in state.attributes
+
+
+async def test_state_idle_before_first_event(
+    hass: HomeAssistant,
+    mock_yoto_client: MagicMock,
+    mock_config_entry: MockConfigEntry,
+) -> None:
+    """A freshly-online player with no playback event yet reports IDLE."""
+    player = next(iter(mock_yoto_client.players.values()))
+    player.last_event.playback_status = None
+
+    await setup_integration(hass, mock_config_entry)
+
+    state = hass.states.get(ENTITY_ID)
+    assert state is not None
+    assert state.state == "idle"
+
+
+async def test_command_error_raises(
+    hass: HomeAssistant,
+    mock_yoto_client: MagicMock,
+    mock_config_entry: MockConfigEntry,
+) -> None:
+    """Yoto command failures surface as HomeAssistantError."""
+    await setup_integration(hass, mock_config_entry)
+    mock_yoto_client.pause.side_effect = YotoError("nope")
+
+    with pytest.raises(HomeAssistantError):
+        await hass.services.async_call(
+            MEDIA_PLAYER_DOMAIN,
+            SERVICE_MEDIA_PAUSE,
+            {ATTR_ENTITY_ID: ENTITY_ID},
+            blocking=True,
+        )