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Better throttling handling for the Renault API (#141667)
* Added some better throttling handling for the Renault API, it fixes #106777 HA ticket * Added some better throttling handling for the Renault API, it fixes #106777 HA ticket, test fixing * Update homeassistant/components/renault/coordinator.py Co-authored-by: epenet <6771947+epenet@users.noreply.github.com> * Update homeassistant/components/renault/coordinator.py Co-authored-by: epenet <6771947+epenet@users.noreply.github.com> * Update homeassistant/components/renault/coordinator.py Co-authored-by: epenet <6771947+epenet@users.noreply.github.com> * Update homeassistant/components/renault/coordinator.py Co-authored-by: epenet <6771947+epenet@users.noreply.github.com> * Update homeassistant/components/renault/coordinator.py Co-authored-by: epenet <6771947+epenet@users.noreply.github.com> * Update homeassistant/components/renault/coordinator.py Co-authored-by: epenet <6771947+epenet@users.noreply.github.com> * Update homeassistant/components/renault/coordinator.py Co-authored-by: epenet <6771947+epenet@users.noreply.github.com> * Update homeassistant/components/renault/renault_hub.py Co-authored-by: epenet <6771947+epenet@users.noreply.github.com> * bigger testsuite for #106777 HA ticket * bigger testsuite for #106777 HA ticket * bigger testsuite for #106777 HA ticket * bigger testsuite for #106777 HA ticket * Adjust tests * Update homeassistant/components/renault/coordinator.py Co-authored-by: epenet <6771947+epenet@users.noreply.github.com> * Update homeassistant/components/renault/renault_hub.py Co-authored-by: epenet <6771947+epenet@users.noreply.github.com> * Update homeassistant/components/renault/renault_hub.py Co-authored-by: epenet <6771947+epenet@users.noreply.github.com> * Update tests/components/renault/test_sensor.py * Update tests/components/renault/test_sensor.py * Update tests/components/renault/test_sensor.py * requested changes #106777 HA ticket * Use unkown * Fix test * Fix test again * Reduce and fix * Use assumed_state * requested changes #106777 HA ticket --------- Co-authored-by: epenet <6771947+epenet@users.noreply.github.com>
This commit is contained in:
tmenguy
GitHub
parent
23b79b2f39
commit
da9b3dc68b
@ -9,6 +9,9 @@ CONF_KAMEREON_ACCOUNT_ID = "kamereon_account_id"
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DEFAULT_SCAN_INTERVAL = 420 # 7 minutes
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# If throttled time to pause the updates, in seconds
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COOLING_UPDATES_SECONDS = 60 * 15 # 15 minutes
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PLATFORMS = [
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Platform.BINARY_SENSOR,
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Platform.BUTTON,
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@ -12,6 +12,7 @@ from renault_api.kamereon.exceptions import (
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AccessDeniedException,
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KamereonResponseException,
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NotSupportedException,
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QuotaLimitException,
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)
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from renault_api.kamereon.models import KamereonVehicleDataAttributes
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@ -20,6 +21,7 @@ from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, Upda
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if TYPE_CHECKING:
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from . import RenaultConfigEntry
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from .renault_hub import RenaultHub
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T = TypeVar("T", bound=KamereonVehicleDataAttributes)
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@ -37,6 +39,7 @@ class RenaultDataUpdateCoordinator(DataUpdateCoordinator[T]):
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self,
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hass: HomeAssistant,
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config_entry: RenaultConfigEntry,
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hub: RenaultHub,
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logger: logging.Logger,
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*,
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name: str,
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@ -54,10 +57,24 @@ class RenaultDataUpdateCoordinator(DataUpdateCoordinator[T]):
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)
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self.access_denied = False
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self.not_supported = False
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self.assumed_state = False
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self._has_already_worked = False
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self._hub = hub
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async def _async_update_data(self) -> T:
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"""Fetch the latest data from the source."""
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if self._hub.is_throttled():
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if not self._has_already_worked:
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raise UpdateFailed("Renault hub currently throttled: init skipped")
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# we have been throttled and decided to cooldown
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# so do not count this update as an error
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# coordinator. last_update_success should still be ok
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self.logger.debug("Renault hub currently throttled: scan skipped")
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self.assumed_state = True
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return self.data
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try:
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async with _PARALLEL_SEMAPHORE:
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data = await self.update_method()
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@ -70,6 +87,16 @@ class RenaultDataUpdateCoordinator(DataUpdateCoordinator[T]):
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self.access_denied = True
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raise UpdateFailed(f"This endpoint is denied: {err}") from err
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except QuotaLimitException as err:
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# The data we got is not bad per see, initiate cooldown for all coordinators
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self._hub.set_throttled()
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if self._has_already_worked:
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self.assumed_state = True
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self.logger.warning("Renault API throttled")
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return self.data
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raise UpdateFailed(f"Renault API throttled: {err}") from err
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except NotSupportedException as err:
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# Disable because the vehicle does not support this Renault endpoint.
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self.update_interval = None
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@ -81,6 +108,7 @@ class RenaultDataUpdateCoordinator(DataUpdateCoordinator[T]):
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raise UpdateFailed(f"Error communicating with API: {err}") from err
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self._has_already_worked = True
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self.assumed_state = False
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return data
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async def async_config_entry_first_refresh(self) -> None:
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@ -60,3 +60,8 @@ class RenaultDataEntity(
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def _get_data_attr(self, key: str) -> StateType:
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"""Return the attribute value from the coordinator data."""
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return cast(StateType, getattr(self.coordinator.data, key))
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@property
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def assumed_state(self) -> bool:
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"""Return True if unable to access real state of the entity."""
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return self.coordinator.assumed_state
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@ -27,7 +27,13 @@ from homeassistant.helpers.aiohttp_client import async_get_clientsession
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if TYPE_CHECKING:
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from . import RenaultConfigEntry
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from .const import CONF_KAMEREON_ACCOUNT_ID, DEFAULT_SCAN_INTERVAL
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from time import time
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from .const import (
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CONF_KAMEREON_ACCOUNT_ID,
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COOLING_UPDATES_SECONDS,
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DEFAULT_SCAN_INTERVAL,
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)
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from .renault_vehicle import RenaultVehicleProxy
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LOGGER = logging.getLogger(__name__)
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@ -45,6 +51,24 @@ class RenaultHub:
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self._account: RenaultAccount | None = None
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self._vehicles: dict[str, RenaultVehicleProxy] = {}
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self._got_throttled_at_time: float | None = None
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def set_throttled(self) -> None:
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"""We got throttled, we need to adjust the rate limit."""
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if self._got_throttled_at_time is None:
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self._got_throttled_at_time = time()
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def is_throttled(self) -> bool:
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"""Check if we are throttled."""
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if self._got_throttled_at_time is None:
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return False
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if time() - self._got_throttled_at_time > COOLING_UPDATES_SECONDS:
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self._got_throttled_at_time = None
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return False
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return True
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async def attempt_login(self, username: str, password: str) -> bool:
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"""Attempt login to Renault servers."""
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try:
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@ -99,6 +123,7 @@ class RenaultHub:
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vehicle = RenaultVehicleProxy(
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hass=self._hass,
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config_entry=config_entry,
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hub=self,
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vehicle=await renault_account.get_api_vehicle(vehicle_link.vin),
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details=vehicle_link.vehicleDetails,
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scan_interval=scan_interval,
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@ -20,6 +20,7 @@ from homeassistant.helpers.device_registry import DeviceInfo
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if TYPE_CHECKING:
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from . import RenaultConfigEntry
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from .renault_hub import RenaultHub
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from .const import DOMAIN
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from .coordinator import RenaultDataUpdateCoordinator
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@ -68,6 +69,7 @@ class RenaultVehicleProxy:
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self,
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hass: HomeAssistant,
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config_entry: RenaultConfigEntry,
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hub: RenaultHub,
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vehicle: RenaultVehicle,
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details: models.KamereonVehicleDetails,
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scan_interval: timedelta,
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@ -87,6 +89,7 @@ class RenaultVehicleProxy:
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self.coordinators: dict[str, RenaultDataUpdateCoordinator] = {}
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self.hvac_target_temperature = 21
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self._scan_interval = scan_interval
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self._hub = hub
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@property
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def details(self) -> models.KamereonVehicleDetails:
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@ -104,6 +107,7 @@ class RenaultVehicleProxy:
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coord.key: RenaultDataUpdateCoordinator(
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self.hass,
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self.config_entry,
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self._hub,
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LOGGER,
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name=f"{self.details.vin} {coord.key}",
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update_method=coord.update_method(self._vehicle),
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@ -10,7 +10,7 @@ from renault_api.kamereon.exceptions import QuotaLimitException
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from syrupy.assertion import SnapshotAssertion
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import STATE_UNAVAILABLE, Platform
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from homeassistant.const import ATTR_ASSUMED_STATE, STATE_UNAVAILABLE, Platform
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers import device_registry as dr, entity_registry as er
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@ -184,7 +184,7 @@ async def test_sensor_throttling_during_setup(
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for get_data_mock in patches.values():
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get_data_mock.side_effect = None
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patches["battery_status"].return_value.batteryLevel = 55
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freezer.tick(datetime.timedelta(minutes=10))
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freezer.tick(datetime.timedelta(minutes=20))
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async_fire_time_changed(hass)
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await hass.async_block_till_done()
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@ -196,6 +196,7 @@ async def test_sensor_throttling_after_init(
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hass: HomeAssistant,
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config_entry: ConfigEntry,
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vehicle_type: str,
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caplog: pytest.LogCaptureFixture,
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freezer: FrozenDateTimeFactory,
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) -> None:
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"""Test for Renault sensors with a throttling error during setup."""
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@ -209,8 +210,11 @@ async def test_sensor_throttling_after_init(
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# Initial state
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entity_id = "sensor.reg_number_battery"
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assert hass.states.get(entity_id).state == "60"
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assert not hass.states.get(entity_id).attributes.get(ATTR_ASSUMED_STATE)
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assert "Renault API throttled: scan skipped" not in caplog.text
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# Test QuotaLimitException state
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caplog.clear()
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for get_data_mock in patches.values():
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get_data_mock.side_effect = QuotaLimitException(
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"err.func.wired.overloaded", "You have reached your quota limit"
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@ -219,14 +223,21 @@ async def test_sensor_throttling_after_init(
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async_fire_time_changed(hass)
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await hass.async_block_till_done()
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assert hass.states.get(entity_id).state == STATE_UNAVAILABLE
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assert hass.states.get(entity_id).state == "60"
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assert hass.states.get(entity_id).attributes.get(ATTR_ASSUMED_STATE)
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assert "Renault API throttled" in caplog.text
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assert "Renault hub currently throttled: scan skipped" in caplog.text
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# Test QuotaLimitException recovery, with new battery level
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caplog.clear()
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for get_data_mock in patches.values():
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get_data_mock.side_effect = None
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patches["battery_status"].return_value.batteryLevel = 55
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freezer.tick(datetime.timedelta(minutes=10))
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freezer.tick(datetime.timedelta(minutes=20))
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async_fire_time_changed(hass)
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await hass.async_block_till_done()
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assert hass.states.get(entity_id).state == "55"
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assert not hass.states.get(entity_id).attributes.get(ATTR_ASSUMED_STATE)
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assert "Renault API throttled" not in caplog.text
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assert "Renault hub currently throttled: scan skipped" not in caplog.text
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