From 5032c5a04c25f5e2b93b55477342e535922b4b07 Mon Sep 17 00:00:00 2001 From: Paulus Schoutsen Date: Thu, 7 Nov 2019 03:38:58 -0800 Subject: [PATCH] Add fan device trigger (#28545) --- .../components/fan/device_trigger.py | 89 ++++++++++++ homeassistant/components/fan/strings.json | 3 + tests/components/fan/test_device_trigger.py | 132 ++++++++++++++++++ 3 files changed, 224 insertions(+) create mode 100644 homeassistant/components/fan/device_trigger.py create mode 100644 tests/components/fan/test_device_trigger.py diff --git a/homeassistant/components/fan/device_trigger.py b/homeassistant/components/fan/device_trigger.py new file mode 100644 index 00000000000..3e917e0ae79 --- /dev/null +++ b/homeassistant/components/fan/device_trigger.py @@ -0,0 +1,89 @@ +"""Provides device automations for Fan.""" +from typing import List +import voluptuous as vol + +from homeassistant.const import ( + CONF_DOMAIN, + CONF_TYPE, + CONF_PLATFORM, + CONF_DEVICE_ID, + CONF_ENTITY_ID, + STATE_ON, + STATE_OFF, +) +from homeassistant.core import HomeAssistant, CALLBACK_TYPE +from homeassistant.helpers import config_validation as cv, entity_registry +from homeassistant.helpers.typing import ConfigType +from homeassistant.components.automation import state, AutomationActionType +from homeassistant.components.device_automation import TRIGGER_BASE_SCHEMA +from . import DOMAIN + +TRIGGER_TYPES = {"turned_on", "turned_off"} + +TRIGGER_SCHEMA = TRIGGER_BASE_SCHEMA.extend( + { + vol.Required(CONF_ENTITY_ID): cv.entity_id, + vol.Required(CONF_TYPE): vol.In(TRIGGER_TYPES), + } +) + + +async def async_get_triggers(hass: HomeAssistant, device_id: str) -> List[dict]: + """List device triggers for Fan devices.""" + registry = await entity_registry.async_get_registry(hass) + triggers = [] + + # Get all the integrations entities for this device + for entry in entity_registry.async_entries_for_device(registry, device_id): + if entry.domain != DOMAIN: + continue + + # Add triggers for each entity that belongs to this integration + triggers.append( + { + CONF_PLATFORM: "device", + CONF_DEVICE_ID: device_id, + CONF_DOMAIN: DOMAIN, + CONF_ENTITY_ID: entry.entity_id, + CONF_TYPE: "turned_on", + } + ) + triggers.append( + { + CONF_PLATFORM: "device", + CONF_DEVICE_ID: device_id, + CONF_DOMAIN: DOMAIN, + CONF_ENTITY_ID: entry.entity_id, + CONF_TYPE: "turned_off", + } + ) + + return triggers + + +async def async_attach_trigger( + hass: HomeAssistant, + config: ConfigType, + action: AutomationActionType, + automation_info: dict, +) -> CALLBACK_TYPE: + """Attach a trigger.""" + config = TRIGGER_SCHEMA(config) + + if config[CONF_TYPE] == "turned_on": + from_state = STATE_OFF + to_state = STATE_ON + else: + from_state = STATE_ON + to_state = STATE_OFF + + state_config = { + state.CONF_PLATFORM: "state", + CONF_ENTITY_ID: config[CONF_ENTITY_ID], + state.CONF_FROM: from_state, + state.CONF_TO: to_state, + } + state_config = state.TRIGGER_SCHEMA(state_config) + return await state.async_attach_trigger( + hass, state_config, action, automation_info, platform_type="device" + ) diff --git a/homeassistant/components/fan/strings.json b/homeassistant/components/fan/strings.json index 8f5709ac155..dd1bb715ce7 100644 --- a/homeassistant/components/fan/strings.json +++ b/homeassistant/components/fan/strings.json @@ -1,5 +1,8 @@ { "device_automation": { + "trigger_type": { + "turned_on": "{entity_name} turned on", + "turned_off": "{entity_name} turned off" "action_type": { "turn_on": "Turn on {entity_name}", "turn_off": "Turn off {entity_name}" diff --git a/tests/components/fan/test_device_trigger.py b/tests/components/fan/test_device_trigger.py new file mode 100644 index 00000000000..fa41749cf36 --- /dev/null +++ b/tests/components/fan/test_device_trigger.py @@ -0,0 +1,132 @@ +"""The tests for Fan device triggers.""" +import pytest + +from homeassistant.components.fan import DOMAIN +from homeassistant.const import STATE_ON, STATE_OFF +from homeassistant.setup import async_setup_component +import homeassistant.components.automation as automation +from homeassistant.helpers import device_registry + +from tests.common import ( + MockConfigEntry, + assert_lists_same, + async_mock_service, + mock_device_registry, + mock_registry, + async_get_device_automations, +) + + +@pytest.fixture +def device_reg(hass): + """Return an empty, loaded, registry.""" + return mock_device_registry(hass) + + +@pytest.fixture +def entity_reg(hass): + """Return an empty, loaded, registry.""" + return mock_registry(hass) + + +@pytest.fixture +def calls(hass): + """Track calls to a mock serivce.""" + return async_mock_service(hass, "test", "automation") + + +async def test_get_triggers(hass, device_reg, entity_reg): + """Test we get the expected triggers from a fan.""" + config_entry = MockConfigEntry(domain="test", data={}) + config_entry.add_to_hass(hass) + device_entry = device_reg.async_get_or_create( + config_entry_id=config_entry.entry_id, + connections={(device_registry.CONNECTION_NETWORK_MAC, "12:34:56:AB:CD:EF")}, + ) + entity_reg.async_get_or_create(DOMAIN, "test", "5678", device_id=device_entry.id) + expected_triggers = [ + { + "platform": "device", + "domain": DOMAIN, + "type": "turned_off", + "device_id": device_entry.id, + "entity_id": f"{DOMAIN}.test_5678", + }, + { + "platform": "device", + "domain": DOMAIN, + "type": "turned_on", + "device_id": device_entry.id, + "entity_id": f"{DOMAIN}.test_5678", + }, + ] + triggers = await async_get_device_automations(hass, "trigger", device_entry.id) + assert_lists_same(triggers, expected_triggers) + + +async def test_if_fires_on_state_change(hass, calls): + """Test for turn_on and turn_off triggers firing.""" + hass.states.async_set("fan.entity", STATE_OFF) + + assert await async_setup_component( + hass, + automation.DOMAIN, + { + automation.DOMAIN: [ + { + "trigger": { + "platform": "device", + "domain": DOMAIN, + "device_id": "", + "entity_id": "fan.entity", + "type": "turned_on", + }, + "action": { + "service": "test.automation", + "data_template": { + "some": ( + "turn_on - {{ trigger.platform}} - " + "{{ trigger.entity_id}} - {{ trigger.from_state.state}} - " + "{{ trigger.to_state.state}} - {{ trigger.for }}" + ) + }, + }, + }, + { + "trigger": { + "platform": "device", + "domain": DOMAIN, + "device_id": "", + "entity_id": "fan.entity", + "type": "turned_off", + }, + "action": { + "service": "test.automation", + "data_template": { + "some": ( + "turn_off - {{ trigger.platform}} - " + "{{ trigger.entity_id}} - {{ trigger.from_state.state}} - " + "{{ trigger.to_state.state}} - {{ trigger.for }}" + ) + }, + }, + }, + ] + }, + ) + + # Fake that the entity is turning on. + hass.states.async_set("fan.entity", STATE_ON) + await hass.async_block_till_done() + assert len(calls) == 1 + assert calls[0].data["some"] == "turn_on - device - {} - off - on - None".format( + "fan.entity" + ) + + # Fake that the entity is turning off. + hass.states.async_set("fan.entity", STATE_OFF) + await hass.async_block_till_done() + assert len(calls) == 2 + assert calls[1].data["some"] == "turn_off - device - {} - on - off - None".format( + "fan.entity" + )