core/tests/components/water_heater/common.py

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"""Collection of helper methods.
All containing methods are legacy helpers that should not be used by new
components. Instead call the service directly.
"""
from homeassistant.components.water_heater import (
_LOGGER, ATTR_AWAY_MODE,
ATTR_OPERATION_MODE, DOMAIN, SERVICE_SET_AWAY_MODE,
SERVICE_SET_TEMPERATURE, SERVICE_SET_OPERATION_MODE)
from homeassistant.const import (
ATTR_ENTITY_ID, ATTR_TEMPERATURE)
from homeassistant.loader import bind_hass
@bind_hass
def set_away_mode(hass, away_mode, entity_id=None):
"""Turn all or specified water_heater devices away mode on."""
data = {
ATTR_AWAY_MODE: away_mode
}
if entity_id:
data[ATTR_ENTITY_ID] = entity_id
hass.services.call(DOMAIN, SERVICE_SET_AWAY_MODE, data)
@bind_hass
def set_temperature(hass, temperature=None, entity_id=None,
operation_mode=None):
"""Set new target temperature."""
kwargs = {
key: value for key, value in [
(ATTR_TEMPERATURE, temperature),
(ATTR_ENTITY_ID, entity_id),
(ATTR_OPERATION_MODE, operation_mode)
] if value is not None
}
_LOGGER.debug("set_temperature start data=%s", kwargs)
hass.services.call(DOMAIN, SERVICE_SET_TEMPERATURE, kwargs)
@bind_hass
def set_operation_mode(hass, operation_mode, entity_id=None):
"""Set new target operation mode."""
data = {ATTR_OPERATION_MODE: operation_mode}
if entity_id is not None:
data[ATTR_ENTITY_ID] = entity_id
hass.services.call(DOMAIN, SERVICE_SET_OPERATION_MODE, data)