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Fix state update in time_date sensor (#106879)

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Erik Montnemery 2024-01-02 16:22:16 +01:00 committed by GitHub
parent 513261baff
commit 03cbf8b28d
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2 changed files with 32 additions and 37 deletions
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33
homeassistant/components/time_date/sensor.py
View File

@ -86,8 +86,6 @@ class TimeDateSensor(SensorEntity):
self.hass = hass
self.unsub: CALLBACK_TYPE | None = None
self._update_internal_state(dt_util.utcnow())
@property
def name(self) -> str:
"""Return the name of the sensor."""
@ -109,9 +107,7 @@ class TimeDateSensor(SensorEntity):
async def async_added_to_hass(self) -> None:
"""Set up first update."""
self.unsub = async_track_point_in_utc_time(
self.hass, self.point_in_time_listener, self.get_next_interval()
)
self._update_state_and_setup_listener()
async def async_will_remove_from_hass(self) -> None:
"""Cancel next update."""
@ -119,25 +115,23 @@ class TimeDateSensor(SensorEntity):
self.unsub()
self.unsub = None
def get_next_interval(self) -> datetime:
def get_next_interval(self, time_date: datetime) -> datetime:
"""Compute next time an update should occur."""
now = dt_util.utcnow()
if self.type == "date":
tomorrow = dt_util.as_local(now) + timedelta(days=1)
tomorrow = dt_util.as_local(time_date) + timedelta(days=1)
return dt_util.start_of_local_day(tomorrow)
if self.type == "beat":
# Add 1 hour because @0 beats is at 23:00:00 UTC.
timestamp = dt_util.as_timestamp(now + timedelta(hours=1))
timestamp = dt_util.as_timestamp(time_date + timedelta(hours=1))
interval = 86.4
else:
timestamp = dt_util.as_timestamp(now)
timestamp = dt_util.as_timestamp(time_date)
interval = 60
delta = interval - (timestamp % interval)
next_interval = now + timedelta(seconds=delta)
_LOGGER.debug("%s + %s -> %s (%s)", now, delta, next_interval, self.type)
next_interval = time_date + timedelta(seconds=delta)
_LOGGER.debug("%s + %s -> %s (%s)", time_date, delta, next_interval, self.type)
return next_interval
@ -179,11 +173,16 @@ class TimeDateSensor(SensorEntity):
f"{date} {time}", raise_on_error=True
).isoformat()
def _update_state_and_setup_listener(self) -> None:
"""Update state and setup listener for next interval."""
now = dt_util.utcnow()
self._update_internal_state(now)
self.unsub = async_track_point_in_utc_time(
self.hass, self.point_in_time_listener, self.get_next_interval(now)
)
@callback
def point_in_time_listener(self, time_date: datetime) -> None:
"""Get the latest data and update state."""
self._update_internal_state(time_date)
self._update_state_and_setup_listener()
self.async_write_ha_state()
self.unsub = async_track_point_in_utc_time(
self.hass, self.point_in_time_listener, self.get_next_interval()
)

36
tests/components/time_date/test_sensor.py
View File

@ -94,34 +94,32 @@ async def test_states(hass: HomeAssistant, freezer: FrozenDateTimeFactory) -> No
state = hass.states.get("sensor.date_time_iso")
assert state.state == "2017-05-18T00:54:00"
# Time travel
now = dt_util.utc_from_timestamp(1602952963.2)
freezer.move_to(now)
async_fire_time_changed(hass, now)
await hass.async_block_till_done()
# The time should be 2020-10-17 18:42 / @738, however the time_date sensor
# does not check the current time when calculating the state, it instead checks
# the time when it expected an update
state = hass.states.get("sensor.time")
assert state.state == "00:55"
assert state.state == "16:42"
state = hass.states.get("sensor.date")
assert state.state == "2017-05-19"
assert state.state == "2020-10-17"
state = hass.states.get("sensor.time_utc")
assert state.state == "00:55"
assert state.state == "16:42"
state = hass.states.get("sensor.date_time")
assert state.state == "2017-05-18, 00:55"
assert state.state == "2020-10-17, 16:42"
state = hass.states.get("sensor.date_time_utc")
assert state.state == "2017-05-18, 00:55"
assert state.state == "2020-10-17, 16:42"
state = hass.states.get("sensor.internet_time")
assert state.state == "@080"
assert state.state == "@738"
state = hass.states.get("sensor.date_time_iso")
assert state.state == "2017-05-18T00:55:00"
assert state.state == "2020-10-17T16:42:00"
async def test_states_non_default_timezone(
@ -156,34 +154,32 @@ async def test_states_non_default_timezone(
state = hass.states.get("sensor.date_time_iso")
assert state.state == "2017-05-17T20:54:00"
# Time travel
now = dt_util.utc_from_timestamp(1602952963.2)
freezer.move_to(now)
async_fire_time_changed(hass, now)
await hass.async_block_till_done()
# The time should be 2020-10-17 12:42 / @738, however the time_date sensor
# does not check the current time when calculating the state, it instead checks
# the time when it expected an update
state = hass.states.get("sensor.time")
assert state.state == "20:55"
assert state.state == "12:42"
state = hass.states.get("sensor.date")
assert state.state == "2017-05-18"
assert state.state == "2020-10-17"
state = hass.states.get("sensor.time_utc")
assert state.state == "00:55"
assert state.state == "16:42"
state = hass.states.get("sensor.date_time")
assert state.state == "2017-05-17, 20:55"
assert state.state == "2020-10-17, 12:42"
state = hass.states.get("sensor.date_time_utc")
assert state.state == "2017-05-18, 00:55"
assert state.state == "2020-10-17, 16:42"
state = hass.states.get("sensor.internet_time")
assert state.state == "@080"
assert state.state == "@738"
state = hass.states.get("sensor.date_time_iso")
assert state.state == "2017-05-17T20:55:00"
assert state.state == "2020-10-17T12:42:00"
@patch(