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Fix GDACS integration to remove stale entities from entity registry (#33283)

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* remove entities from entity registry

* added test for removing entities from entity registry
This commit is contained in:
Malte Franken 2020-03-27 05:05:48 +11:00 committed by GitHub
parent 558cccc68c
commit a38db1f677
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2 changed files with 8 additions and 0 deletions
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4
homeassistant/components/gdacs/geo_location.py
View File

@ -11,6 +11,7 @@ from homeassistant.const import (
)
from homeassistant.core import callback
from homeassistant.helpers.dispatcher import async_dispatcher_connect
from homeassistant.helpers.entity_registry import async_get_registry
from homeassistant.util.unit_system import IMPERIAL_SYSTEM
from .const import DEFAULT_ICON, DOMAIN, FEED
@ -107,6 +108,9 @@ class GdacsEvent(GeolocationEvent):
"""Call when entity will be removed from hass."""
self._remove_signal_delete()
self._remove_signal_update()
# Remove from entity registry.
entity_registry = await async_get_registry(self.hass)
entity_registry.async_remove(self.entity_id)
@callback
def _delete_callback(self):

4
tests/components/gdacs/test_geo_location.py
View File

@ -29,6 +29,7 @@ from homeassistant.const import (
CONF_RADIUS,
EVENT_HOMEASSISTANT_START,
)
from homeassistant.helpers.entity_registry import async_get_registry
from homeassistant.setup import async_setup_component
import homeassistant.util.dt as dt_util
from homeassistant.util.unit_system import IMPERIAL_SYSTEM
@ -97,6 +98,8 @@ async def test_setup(hass):
all_states = hass.states.async_all()
# 3 geolocation and 1 sensor entities
assert len(all_states) == 4
entity_registry = await async_get_registry(hass)
assert len(entity_registry.entities) == 4
state = hass.states.get("geo_location.drought_name_1")
assert state is not None
@ -184,6 +187,7 @@ async def test_setup(hass):
all_states = hass.states.async_all()
assert len(all_states) == 1
assert len(entity_registry.entities) == 1
async def test_setup_imperial(hass):