Don't store datetime of fake datapoint

custom_components/versatile_thermostat/base_thermostat.py

@@ -113,10 +113,17 @@ from .underlyings import UnderlyingEntity
 
 from .prop_algorithm import PropAlgorithm
 from .open_window_algorithm import WindowOpenDetectionAlgorithm
+from .ema import ExponentialMovingAverage
 
 _LOGGER = logging.getLogger(__name__)
 
 
+def get_tz(hass: HomeAssistant):
+    """Get the current timezone"""
+
+    return dt_util.get_time_zone(hass.config.time_zone)
+
+
 class BaseThermostat(ClimateEntity, RestoreEntity):
     """Representation of a base class for all Versatile Thermostat device."""
 
@@ -246,6 +253,8 @@ class BaseThermostat(ClimateEntity, RestoreEntity):
 
         self._underlyings = []
 
+        self._ema_temp = None
+        self._ema_algo = None
         self.post_init(entry_infos)
 
     def post_init(self, entry_infos):
@@ -450,6 +459,15 @@ class BaseThermostat(ClimateEntity, RestoreEntity):
 
         self._total_energy = 0
 
+        self._ema_algo = ExponentialMovingAverage(
+            self.name,
+            self._cycle_min * 60,
+            # Needed for time calculation
+            get_tz(self._hass),
+            # two digits after the coma for temperature slope calculation
+            2,
+        )
+
         _LOGGER.debug(
             "%s - Creation of a new VersatileThermostat entity: unique_id=%s",
             self,
@@ -862,6 +880,11 @@ class BaseThermostat(ClimateEntity, RestoreEntity):
         """Return the unit of measurement."""
         return self._unit
 
+    @property
+    def ema_temperature(self) -> str:
+        """Return the EMA temperature."""
+        return self._ema_temp
+
     @property
     def hvac_mode(self) -> HVACMode | None:
         """Return current operation."""
@@ -1476,6 +1499,11 @@ class BaseThermostat(ClimateEntity, RestoreEntity):
 
             self._last_temperature_mesure = self.get_state_date_or_now(state)
 
+            # calculate the smooth_temperature with EMA calculation
+            self._ema_temp = self._ema_algo.calculate_ema(
+                self._cur_temp, self._last_temperature_mesure
+            )
+
             _LOGGER.debug(
                 "%s - After setting _last_temperature_mesure %s , state.last_changed.replace=%s",
                 self,
@@ -1648,7 +1676,7 @@ class BaseThermostat(ClimateEntity, RestoreEntity):
         for under in self._underlyings:
             await under.turn_off()
 
-    async def _async_manage_window_auto(self):
+    async def _async_manage_window_auto(self, in_cycle=False):
         """The management of the window auto feature"""
 
         async def dearm_window_auto(_):
@@ -1678,9 +1706,17 @@ class BaseThermostat(ClimateEntity, RestoreEntity):
         if not self._window_auto_algo:
             return
 
-        slope = self._window_auto_algo.add_temp_measurement(
+        if in_cycle:
-            temperature=self._cur_temp, datetime_measure=self._last_temperature_mesure
+            slope = self._window_auto_algo.check_age_last_measurement(
-        )
+                temperature=self._ema_temp,
+                datetime_now=datetime.now(get_tz(self._hass)),
+            )
+        else:
+            slope = self._window_auto_algo.add_temp_measurement(
+                temperature=self._ema_temp,
+                datetime_measure=self._last_temperature_mesure,
+            )
+
         _LOGGER.debug(
             "%s - Window auto is on, check the alert. last slope is %.3f",
             self,
@@ -2029,6 +2065,9 @@ class BaseThermostat(ClimateEntity, RestoreEntity):
             self._attr_preset_mode,
         )
 
+        # check auto_window conditions
+        await self._async_manage_window_auto(in_cycle=True)
+
         # Issue 56 in over_climate mode, if the underlying climate is not initialized, try to initialize it
         for under in self._underlyings:
             if not under.is_initialized:
@@ -2155,6 +2194,7 @@ class BaseThermostat(ClimateEntity, RestoreEntity):
             "max_power_sensor_entity_id": self._max_power_sensor_entity_id,
             "temperature_unit": self.temperature_unit,
             "is_device_active": self.is_device_active,
+            "ema_temp": self._ema_temp,
         }
 
     @callback

custom_components/versatile_thermostat/ema.py

@@ -0,0 +1,85 @@
+# pylint: disable=line-too-long
+"""The Estimated Mobile Average calculation used for temperature slope
+and maybe some others feature"""
+
+import logging
+import math
+from datetime import datetime, tzinfo
+
+_LOGGER = logging.getLogger(__name__)
+
+MIN_TIME_DECAY_SEC = 0
+# As for the EMA calculation of irregular time series, I've seen that it might be useful to
+# have an upper limit for alpha in case the last measurement was too long ago.
+# For example when using a half life of 10 minutes a measurement that is 60 minutes ago
+# (if there's nothing inbetween) would contribute to the smoothed value with 1,5%,
+# giving the current measurement 98,5% relevance. It could be wise to limit the alpha to e.g. 4x the half life (=0.9375).
+MAX_ALPHA = 0.5
+
+
+class ExponentialMovingAverage:
+    """A class that will do the Estimated Mobile Average calculation"""
+
+    def __init__(
+        self, vterm_name: str, halflife: float, timezone: tzinfo, precision: int = 3
+    ):
+        """The halflife is the duration in secondes of a normal cycle"""
+        self._halflife: float = halflife
+        self._timezone = timezone
+        self._current_ema: float = None
+        self._last_timestamp: datetime = datetime.now(self._timezone)
+        self._name = vterm_name
+        self._precision = precision
+
+    def __str__(self) -> str:
+        return f"EMA-{self._name}"
+
+    def calculate_ema(self, measurement: float, timestamp: datetime) -> float | None:
+        """Calculate the new EMA from a new measurement measured at timestamp
+        Return the EMA or None if all parameters are not initialized now
+        """
+
+        if measurement is None or timestamp is None:
+            _LOGGER.warning(
+                "%s - Cannot calculate EMA: measurement and timestamp are mandatory. This message can be normal at startup but should not persist",
+                self,
+            )
+            return measurement
+
+        if self._current_ema is None:
+            _LOGGER.debug(
+                "%s - First init of the EMA",
+                self,
+            )
+            self._current_ema = measurement
+            self._last_timestamp = timestamp
+            return self._current_ema
+
+        time_decay = (timestamp - self._last_timestamp).total_seconds()
+        if time_decay < MIN_TIME_DECAY_SEC:
+            _LOGGER.debug(
+                "%s - time_decay %s is too small (< %s). Forget the measurement",
+                self,
+                time_decay,
+                MIN_TIME_DECAY_SEC,
+            )
+            return self._current_ema
+
+        alpha = 1 - math.exp(math.log(0.5) * time_decay / self._halflife)
+        # capping alpha to avoid gap if last measurement was long time ago
+        alpha = min(alpha, MAX_ALPHA)
+        new_ema = alpha * measurement + (1 - alpha) * self._current_ema
+
+        self._last_timestamp = timestamp
+        self._current_ema = new_ema
+        _LOGGER.debug(
+            "%s - timestamp=%s alpha=%.2f measurement=%.2f current_ema=%.2f new_ema=%.2f",
+            self,
+            timestamp,
+            alpha,
+            measurement,
+            self._current_ema,
+            new_ema,
+        )
+
+        return round(self._current_ema, self._precision)

custom_components/versatile_thermostat/open_window_algorithm.py

@@ -1,3 +1,4 @@
+# pylint: disable=line-too-long
 """ This file implements the Open Window by temperature algorithm
     This algo works the following way:
     - each time a new temperature is measured
@@ -12,9 +13,13 @@ from datetime import datetime
 _LOGGER = logging.getLogger(__name__)
 
 # To filter bad values
-MIN_DELTA_T_SEC = 30  # two temp mesure should be > 10 sec
+MIN_DELTA_T_SEC = 0  # two temp mesure should be > 0 sec
 MAX_SLOPE_VALUE = 2  # slope cannot be > 2 or < -2 -> else this is an aberrant point
 
+MAX_DURATION_MIN = 30  # a fake data point is added in the cycle if last measurement was older than 30 min
+
+MIN_NB_POINT = 4  # do not calculate slope until we have enough point
+
 
 class WindowOpenDetectionAlgorithm:
     """The class that implements the algorithm listed above"""
@@ -24,6 +29,7 @@ class WindowOpenDetectionAlgorithm:
     _last_slope: float
     _last_datetime: datetime
     _last_temperature: float
+    _nb_point: int
 
     def __init__(self, alert_threshold, end_alert_threshold) -> None:
         """Initalize a new algorithm with the both threshold"""
@@ -31,9 +37,24 @@ class WindowOpenDetectionAlgorithm:
         self._end_alert_threshold = end_alert_threshold
         self._last_slope = None
         self._last_datetime = None
+        self._nb_point = 0
+
+    def check_age_last_measurement(self, temperature, datetime_now) -> float:
+        """ " Check if last measurement is old and add
+        a fake measurement point if this is the case
+        """
+        if self._last_datetime is None:
+            return self.add_temp_measurement(temperature, datetime_now)
+
+        delta_t_sec = float((datetime_now - self._last_datetime).total_seconds()) / 60.0
+        if delta_t_sec >= MAX_DURATION_MIN:
+            return self.add_temp_measurement(temperature, datetime_now, False)
+        else:
+            # do nothing
+            return self._last_slope
 
     def add_temp_measurement(
-        self, temperature: float, datetime_measure: datetime
+        self, temperature: float, datetime_measure: datetime, store_date: bool = True
     ) -> float:
         """Add a new temperature measurement
         returns the last slope
@@ -42,6 +63,7 @@ class WindowOpenDetectionAlgorithm:
             _LOGGER.debug("First initialisation")
             self._last_datetime = datetime_measure
             self._last_temperature = temperature
+            self._nb_point = self._nb_point + 1
             return None
 
         _LOGGER.debug(
@@ -72,21 +94,28 @@ class WindowOpenDetectionAlgorithm:
             return lspe
 
         if self._last_slope is None:
-            self._last_slope = new_slope
+            self._last_slope = round(new_slope, 4)
         else:
-            self._last_slope = (0.5 * self._last_slope) + (0.5 * new_slope)
+            self._last_slope = round((0.2 * self._last_slope) + (0.8 * new_slope), 4)
+
+        # if we are in cycle check and so adding a fake datapoint, we don't store the event datetime
+        # so that, when we will receive a real temperature point we will not calculate a wrong slope
+        if store_date:
+            self._last_datetime = datetime_measure
 
-        self._last_datetime = datetime_measure
         self._last_temperature = temperature
 
+        self._nb_point = self._nb_point + 1
         _LOGGER.debug(
-            "delta_t=%.3f delta_temp=%.3f new_slope=%.3f last_slope=%s slope=%.3f",
+            "delta_t=%.3f delta_temp=%.3f new_slope=%.3f last_slope=%s slope=%.3f nb_point=%s",
             delta_t,
             delta_temp,
             new_slope,
             lspe,
             self._last_slope,
+            self._nb_point,
         )
+
         return self._last_slope
 
     def is_window_open_detected(self) -> bool:
@@ -94,22 +123,20 @@ class WindowOpenDetectionAlgorithm:
         if self._alert_threshold is None:
             return False
 
-        return (
+        if self._nb_point < MIN_NB_POINT or self._last_slope is None:
-            self._last_slope < -self._alert_threshold
+            return False
-            if self._last_slope is not None
+
-            else False
+        return self._last_slope < -self._alert_threshold
-        )
 
     def is_window_close_detected(self) -> bool:
         """True if the last calculated slope is above (cause negative) the _end_alert_threshold"""
         if self._end_alert_threshold is None:
             return False
 
-        return (
+        if self._nb_point < MIN_NB_POINT or self._last_slope is None:
-            self._last_slope >= self._end_alert_threshold
+            return False
-            if self._last_slope is not None
+
-            else False
+        return self._last_slope >= self._end_alert_threshold
-        )
 
     @property
     def last_slope(self) -> float:

custom_components/versatile_thermostat/pi_algorithm.py

@@ -49,7 +49,8 @@ class PITemperatureRegulator:
         self.target_temp = target_temp
         # Do not reset the accumulated error
         # Discussion #191. After a target change we should reset the accumulated error which is certainly wrong now.
-        self.accumulated_error = 0
+        if self.accumulated_error < 0:
+            self.accumulated_error = 0
 
     def calculate_regulated_temperature(
         self, internal_temp: float, external_temp: float

custom_components/versatile_thermostat/sensor.py

@@ -51,6 +51,7 @@ async def async_setup_entry(
         LastTemperatureSensor(hass, unique_id, name, entry.data),
         LastExtTemperatureSensor(hass, unique_id, name, entry.data),
         TemperatureSlopeSensor(hass, unique_id, name, entry.data),
+        EMATemperatureSensor(hass, unique_id, name, entry.data),
     ]
     if entry.data.get(CONF_DEVICE_POWER):
         entities.append(EnergySensor(hass, unique_id, name, entry.data))
@@ -505,17 +506,15 @@ class RegulatedTemperatureSensor(VersatileThermostatBaseEntity, SensorEntity):
         """Called when my climate have change"""
         _LOGGER.debug("%s - climate state change", self._attr_unique_id)
 
-        if math.isnan(self.my_climate.regulated_target_temp) or math.isinf(
+        new_temp = self.my_climate.regulated_target_temp
-            self.my_climate.regulated_target_temp
+        if new_temp is None:
-        ):
+            return
-            raise ValueError(
+
-                f"Sensor has illegal state {self.my_climate.regulated_target_temp}"
+        if math.isnan(new_temp) or math.isinf(new_temp):
-            )
+            raise ValueError(f"Sensor has illegal state {new_temp}")
 
         old_state = self._attr_native_value
-        self._attr_native_value = round(
+        self._attr_native_value = round(new_temp, self.suggested_display_precision)
-            self.my_climate.regulated_target_temp, self.suggested_display_precision
-        )
         if old_state != self._attr_native_value:
             self.async_write_ha_state()
         return
@@ -542,3 +541,54 @@ class RegulatedTemperatureSensor(VersatileThermostatBaseEntity, SensorEntity):
     def suggested_display_precision(self) -> int | None:
         """Return the suggested number of decimal digits for display."""
         return 1
+
+
+class EMATemperatureSensor(VersatileThermostatBaseEntity, SensorEntity):
+    """Representation of a Exponential Moving Average temp"""
+
+    def __init__(self, hass: HomeAssistant, unique_id, name, entry_infos) -> None:
+        """Initialize the regulated temperature sensor"""
+        super().__init__(hass, unique_id, entry_infos.get(CONF_NAME))
+        self._attr_name = "EMA temperature"
+        self._attr_unique_id = f"{self._device_name}_ema_temperature"
+
+    @callback
+    async def async_my_climate_changed(self, event: Event = None):
+        """Called when my climate have change"""
+        _LOGGER.debug("%s - climate state change", self._attr_unique_id)
+
+        new_ema = self.my_climate.ema_temperature
+        if new_ema is None:
+            return
+
+        if math.isnan(new_ema) or math.isinf(new_ema):
+            raise ValueError(f"Sensor has illegal state {new_ema}")
+
+        old_state = self._attr_native_value
+        self._attr_native_value = new_ema
+        if old_state != self._attr_native_value:
+            self.async_write_ha_state()
+        return
+
+    @property
+    def icon(self) -> str | None:
+        return "mdi:thermometer-lines"
+
+    @property
+    def device_class(self) -> SensorDeviceClass | None:
+        return SensorDeviceClass.TEMPERATURE
+
+    @property
+    def state_class(self) -> SensorStateClass | None:
+        return SensorStateClass.MEASUREMENT
+
+    @property
+    def native_unit_of_measurement(self) -> str | None:
+        if not self.my_climate:
+            return UnitOfTemperature.CELSIUS
+        return self.my_climate.temperature_unit
+
+    @property
+    def suggested_display_precision(self) -> int | None:
+        """Return the suggested number of decimal digits for display."""
+        return 2

tests/test_auto_regulation.py

@@ -363,12 +363,12 @@ async def test_over_climate_regulation_limitations(
             "custom_components.versatile_thermostat.commons.NowClass.get_now",
             return_value=event_timestamp,
         ):
-            await send_temperature_change_event(entity, 16, event_timestamp)
+            await send_temperature_change_event(entity, 15, event_timestamp)
             await send_ext_temperature_change_event(entity, 12, event_timestamp)
 
             # the regulated should have been done
             assert entity.regulated_target_temp != old_regulated_temp
             assert entity.regulated_target_temp >= entity.target_temperature
             assert (
-                entity.regulated_target_temp == 17 + 0.5
+                entity.regulated_target_temp == 17 + 1.5
             )  # 0.7 without round_to_nearest

tests/test_ema.py

@@ -0,0 +1,54 @@
+# pylint: disable=line-too-long
+""" Tests de EMA calculation"""
+from datetime import datetime, timedelta
+
+from homeassistant.core import HomeAssistant
+
+from custom_components.versatile_thermostat.ema import ExponentialMovingAverage
+
+from .commons import get_tz
+
+
+def test_ema_basics(hass: HomeAssistant):
+    """Test the EMA calculation with basic features"""
+
+    tz = get_tz(hass)  # pylint: disable=invalid-name
+    now: datetime = datetime.now(tz=tz)
+
+    the_ema = ExponentialMovingAverage(
+        "test",
+        # 5 minutes
+        300,
+        # Needed for time calculation
+        get_tz(hass),
+        1,
+    )
+
+    assert the_ema
+
+    current_timestamp = now
+    # First initialization
+    assert the_ema.calculate_ema(20, current_timestamp) == 20
+
+    current_timestamp = current_timestamp + timedelta(minutes=1)
+    # One minute later, same temperature. EMA temperature should not have change
+    assert the_ema.calculate_ema(20, current_timestamp) == 20
+
+    # Too short measurement should be ignored
+    assert the_ema.calculate_ema(2000, current_timestamp) == 20
+
+    current_timestamp = current_timestamp + timedelta(seconds=4)
+    assert the_ema.calculate_ema(20, current_timestamp) == 20
+
+    # a new normal measurement 5 minutes later
+    current_timestamp = current_timestamp + timedelta(minutes=5)
+    ema = the_ema.calculate_ema(25, current_timestamp)
+    assert ema > 20
+    assert ema == 22.5
+
+    # a big change in a short time does have a limited effect
+    current_timestamp = current_timestamp + timedelta(seconds=5)
+    ema = the_ema.calculate_ema(30, current_timestamp)
+    assert ema > 22.5
+    assert ema < 23
+    assert ema == 22.6

tests/test_multiple_switch.py

@@ -386,6 +386,7 @@ async def test_multiple_climates(
             CONF_THERMOSTAT_TYPE: CONF_THERMOSTAT_CLIMATE,
             CONF_TEMP_SENSOR: "sensor.mock_temp_sensor",
             CONF_EXTERNAL_TEMP_SENSOR: "sensor.mock_ext_temp_sensor",
+            CONF_CYCLE_MIN: 8,
             CONF_TEMP_MIN: 15,
             CONF_TEMP_MAX: 30,
             "eco_temp": 17,
@@ -486,6 +487,7 @@ async def test_multiple_climates_underlying_changes(
             CONF_THERMOSTAT_TYPE: CONF_THERMOSTAT_CLIMATE,
             CONF_TEMP_SENSOR: "sensor.mock_temp_sensor",
             CONF_EXTERNAL_TEMP_SENSOR: "sensor.mock_ext_temp_sensor",
+            CONF_CYCLE_MIN: 8,
             CONF_TEMP_MIN: 15,
             CONF_TEMP_MAX: 30,
             "eco_temp": 17,

tests/test_open_window_algo.py

@@ -2,7 +2,9 @@
 """ Test the OpenWindow algorithm """
 
 from datetime import datetime, timedelta
-from custom_components.versatile_thermostat.open_window_algorithm import WindowOpenDetectionAlgorithm
+from custom_components.versatile_thermostat.open_window_algorithm import (
+    WindowOpenDetectionAlgorithm,
+)
 
 from .commons import *  # pylint: disable=wildcard-import, unused-wildcard-import
 
@@ -19,18 +21,28 @@ async def test_open_window_algo(
     tz = get_tz(hass)  # pylint: disable=invalid-name
     now = datetime.now(tz)
 
-    event_timestamp = now - timedelta(minutes=5)
+    event_timestamp = now - timedelta(minutes=10)
     last_slope = the_algo.add_temp_measurement(
         temperature=10, datetime_measure=event_timestamp
     )
 
-    # We need at least 2 measurement
+    # We need at least 4 measurement
     assert last_slope is None
     assert the_algo.last_slope is None
     assert the_algo.is_window_close_detected() is False
     assert the_algo.is_window_open_detected() is False
 
-    event_timestamp = now - timedelta(minutes=4)
+    event_timestamp = now - timedelta(minutes=9)
+    last_slope = the_algo.add_temp_measurement(
+        temperature=10, datetime_measure=event_timestamp
+    )
+
+    event_timestamp = now - timedelta(minutes=8)
+    last_slope = the_algo.add_temp_measurement(
+        temperature=10, datetime_measure=event_timestamp
+    )
+
+    event_timestamp = now - timedelta(minutes=7)
     last_slope = the_algo.add_temp_measurement(
         temperature=10, datetime_measure=event_timestamp
     )
@@ -41,19 +53,19 @@ async def test_open_window_algo(
     assert the_algo.is_window_close_detected() is True
     assert the_algo.is_window_open_detected() is False
 
-    event_timestamp = now - timedelta(minutes=3)
+    event_timestamp = now - timedelta(minutes=6)
     last_slope = the_algo.add_temp_measurement(
         temperature=9, datetime_measure=event_timestamp
     )
 
     # A slope is calculated
-    assert last_slope == -0.5
+    assert last_slope == -0.8
-    assert the_algo.last_slope == -0.5
+    assert the_algo.last_slope == -0.8
     assert the_algo.is_window_close_detected() is False
     assert the_algo.is_window_open_detected() is False
 
     # A new temperature with 2 degre less in one minute (value will be rejected)
-    event_timestamp = now - timedelta(minutes=2)
+    event_timestamp = now - timedelta(minutes=5)
     last_slope = the_algo.add_temp_measurement(
         temperature=7, datetime_measure=event_timestamp
     )
@@ -65,7 +77,7 @@ async def test_open_window_algo(
     assert the_algo.is_window_open_detected() is True
 
     # A new temperature with 1 degre less
-    event_timestamp = now - timedelta(minutes=1)
+    event_timestamp = now - timedelta(minutes=4)
     last_slope = the_algo.add_temp_measurement(
         temperature=6, datetime_measure=event_timestamp
     )
@@ -77,7 +89,7 @@ async def test_open_window_algo(
     assert the_algo.is_window_open_detected() is True
 
     # A new temperature with 0 degre less
-    event_timestamp = now - timedelta(minutes=0)
+    event_timestamp = now - timedelta(minutes=3)
     last_slope = the_algo.add_temp_measurement(
         temperature=6, datetime_measure=event_timestamp
     )
@@ -89,7 +101,7 @@ async def test_open_window_algo(
     assert the_algo.is_window_open_detected() is False
 
     # A new temperature with 1 degre more
-    event_timestamp = now + timedelta(minutes=1)
+    event_timestamp = now + timedelta(minutes=2)
     last_slope = the_algo.add_temp_measurement(
         temperature=7, datetime_measure=event_timestamp
     )

tests/test_window.py

@@ -477,6 +477,14 @@ async def test_window_auto_auto_stop(hass: HomeAssistant, skip_hass_states_is_st
 
     assert entity.window_state is STATE_OFF
 
+    # Initialize the slope algo with 2 measurements
+    # event_timestamp = now - timedelta(minutes=9)
+    # await send_temperature_change_event(entity, 19, event_timestamp)
+    # event_timestamp = now - timedelta(minutes=8)
+    # await send_temperature_change_event(entity, 19, event_timestamp)
+    # event_timestamp = now - timedelta(minutes=7)
+    # await send_temperature_change_event(entity, 19, event_timestamp)
+
     # Make the temperature down
     with patch(
         "custom_components.versatile_thermostat.base_thermostat.BaseThermostat.send_event"
@@ -486,6 +494,7 @@ async def test_window_auto_auto_stop(hass: HomeAssistant, skip_hass_states_is_st
         "custom_components.versatile_thermostat.underlyings.UnderlyingClimate.is_device_active",
         return_value=True,
     ):
+        # This is the 3rd measurment. Slope is not ready
         event_timestamp = now - timedelta(minutes=4)
         await send_temperature_change_event(entity, 19, event_timestamp)
 
@@ -531,7 +540,7 @@ async def test_window_auto_auto_stop(hass: HomeAssistant, skip_hass_states_is_st
         assert entity.window_auto_state == STATE_ON
         assert entity.hvac_mode is HVACMode.OFF
 
-        # Waits for automatic disable
+    # Waits for automatic disable
     with patch(
         "custom_components.versatile_thermostat.base_thermostat.BaseThermostat.send_event"
     ) as mock_send_event, patch(