From a7f4d426ee059f9cc015c879906d0599ddba552c Mon Sep 17 00:00:00 2001 From: Erik Montnemery Date: Tue, 2 Jan 2024 16:28:22 +0100 Subject: [PATCH] Handle time zone change in time_date (#106880) --- homeassistant/components/time_date/sensor.py | 13 ++++++++-- tests/components/time_date/test_sensor.py | 25 ++++++++++++++++++++ 2 files changed, 36 insertions(+), 2 deletions(-) diff --git a/homeassistant/components/time_date/sensor.py b/homeassistant/components/time_date/sensor.py index 550e849af9d..d3453c70b38 100644 --- a/homeassistant/components/time_date/sensor.py +++ b/homeassistant/components/time_date/sensor.py @@ -7,8 +7,8 @@ import logging import voluptuous as vol from homeassistant.components.sensor import PLATFORM_SCHEMA, SensorEntity -from homeassistant.const import CONF_DISPLAY_OPTIONS -from homeassistant.core import CALLBACK_TYPE, HomeAssistant, callback +from homeassistant.const import CONF_DISPLAY_OPTIONS, EVENT_CORE_CONFIG_UPDATE +from homeassistant.core import CALLBACK_TYPE, Event, HomeAssistant, callback import homeassistant.helpers.config_validation as cv from homeassistant.helpers.entity_platform import AddEntitiesCallback from homeassistant.helpers.event import async_track_point_in_utc_time @@ -107,6 +107,15 @@ class TimeDateSensor(SensorEntity): async def async_added_to_hass(self) -> None: """Set up first update.""" + + async def async_update_config(event: Event) -> None: + """Handle core config update.""" + self._update_state_and_setup_listener() + self.async_write_ha_state() + + self.async_on_remove( + self.hass.bus.async_listen(EVENT_CORE_CONFIG_UPDATE, async_update_config) + ) self._update_state_and_setup_listener() async def async_will_remove_from_hass(self) -> None: diff --git a/tests/components/time_date/test_sensor.py b/tests/components/time_date/test_sensor.py index e156c1d5a3e..e8741a43427 100644 --- a/tests/components/time_date/test_sensor.py +++ b/tests/components/time_date/test_sensor.py @@ -181,6 +181,31 @@ async def test_states_non_default_timezone( state = hass.states.get("sensor.date_time_iso") assert state.state == "2020-10-17T12:42:00" + # Change time zone + await hass.config.async_update(time_zone="Europe/Prague") + await hass.async_block_till_done() + + state = hass.states.get("sensor.time") + assert state.state == "18:42" + + state = hass.states.get("sensor.date") + assert state.state == "2020-10-17" + + state = hass.states.get("sensor.time_utc") + assert state.state == "16:42" + + state = hass.states.get("sensor.date_time") + assert state.state == "2020-10-17, 18:42" + + state = hass.states.get("sensor.date_time_utc") + assert state.state == "2020-10-17, 16:42" + + state = hass.states.get("sensor.internet_time") + assert state.state == "@738" + + state = hass.states.get("sensor.date_time_iso") + assert state.state == "2020-10-17T18:42:00" + @patch( "homeassistant.components.time_date.sensor.async_track_point_in_utc_time",