hass-core/tests/components/wemo/test_light_dimmer.py

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"""Tests for the Wemo standalone/non-bridge light entity."""
import pytest
from homeassistant.components.homeassistant import (
DOMAIN as HA_DOMAIN,
SERVICE_UPDATE_ENTITY,
)
from homeassistant.const import ATTR_ENTITY_ID, STATE_OFF, STATE_ON
from homeassistant.setup import async_setup_component
@pytest.fixture
def pywemo_model():
"""Pywemo Dimmer models use the light platform (WemoDimmer class)."""
return "Dimmer"
async def test_light_registry_state_callback(
hass, pywemo_registry, pywemo_device, wemo_entity
):
"""Verify that the light receives state updates from the registry."""
# On state.
pywemo_device.get_state.return_value = 1
pywemo_registry.callbacks[pywemo_device.name](pywemo_device, "", "")
await hass.async_block_till_done()
assert hass.states.get(wemo_entity.entity_id).state == STATE_ON
# Off state.
pywemo_device.get_state.return_value = 0
pywemo_registry.callbacks[pywemo_device.name](pywemo_device, "", "")
await hass.async_block_till_done()
assert hass.states.get(wemo_entity.entity_id).state == STATE_OFF
async def test_light_update_entity(hass, pywemo_registry, pywemo_device, wemo_entity):
"""Verify that the light performs state updates."""
await async_setup_component(hass, HA_DOMAIN, {})
# On state.
pywemo_device.get_state.return_value = 1
await hass.services.async_call(
HA_DOMAIN,
SERVICE_UPDATE_ENTITY,
{ATTR_ENTITY_ID: [wemo_entity.entity_id]},
blocking=True,
)
assert hass.states.get(wemo_entity.entity_id).state == STATE_ON
# Off state.
pywemo_device.get_state.return_value = 0
await hass.services.async_call(
HA_DOMAIN,
SERVICE_UPDATE_ENTITY,
{ATTR_ENTITY_ID: [wemo_entity.entity_id]},
blocking=True,
)
assert hass.states.get(wemo_entity.entity_id).state == STATE_OFF