760 lines
24 KiB
Python
760 lines
24 KiB
Python
"""The tests for the MQTT sensor platform."""
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from datetime import datetime, timedelta
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import json
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from unittest.mock import ANY, patch
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from homeassistant.components import mqtt
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from homeassistant.components.mqtt.discovery import async_start
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import homeassistant.components.sensor as sensor
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from homeassistant.const import EVENT_STATE_CHANGED, STATE_UNAVAILABLE
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import homeassistant.core as ha
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from homeassistant.setup import async_setup_component
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import homeassistant.util.dt as dt_util
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from tests.common import (
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MockConfigEntry,
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async_fire_mqtt_message,
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async_fire_time_changed,
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async_mock_mqtt_component,
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mock_registry,
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)
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async def test_setting_sensor_value_via_mqtt_message(hass, mqtt_mock):
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"""Test the setting of the value via MQTT."""
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assert await async_setup_component(
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hass,
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sensor.DOMAIN,
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{
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sensor.DOMAIN: {
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"platform": "mqtt",
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"name": "test",
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"state_topic": "test-topic",
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"unit_of_measurement": "fav unit",
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}
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},
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)
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async_fire_mqtt_message(hass, "test-topic", "100")
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state = hass.states.get("sensor.test")
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assert state.state == "100"
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assert state.attributes.get("unit_of_measurement") == "fav unit"
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async def test_setting_sensor_value_expires(hass, mqtt_mock, caplog):
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"""Test the expiration of the value."""
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assert await async_setup_component(
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hass,
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sensor.DOMAIN,
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{
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sensor.DOMAIN: {
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"platform": "mqtt",
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"name": "test",
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"state_topic": "test-topic",
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"unit_of_measurement": "fav unit",
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"expire_after": "4",
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"force_update": True,
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}
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},
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)
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state = hass.states.get("sensor.test")
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assert state.state == "unknown"
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now = datetime(2017, 1, 1, 1, tzinfo=dt_util.UTC)
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with patch(("homeassistant.helpers.event.dt_util.utcnow"), return_value=now):
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async_fire_time_changed(hass, now)
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async_fire_mqtt_message(hass, "test-topic", "100")
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await hass.async_block_till_done()
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# Value was set correctly.
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state = hass.states.get("sensor.test")
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assert state.state == "100"
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# Time jump +3s
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now = now + timedelta(seconds=3)
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async_fire_time_changed(hass, now)
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await hass.async_block_till_done()
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# Value is not yet expired
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state = hass.states.get("sensor.test")
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assert state.state == "100"
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# Next message resets timer
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with patch(("homeassistant.helpers.event.dt_util.utcnow"), return_value=now):
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async_fire_time_changed(hass, now)
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async_fire_mqtt_message(hass, "test-topic", "101")
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await hass.async_block_till_done()
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# Value was updated correctly.
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state = hass.states.get("sensor.test")
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assert state.state == "101"
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# Time jump +3s
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now = now + timedelta(seconds=3)
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async_fire_time_changed(hass, now)
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await hass.async_block_till_done()
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# Value is not yet expired
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state = hass.states.get("sensor.test")
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assert state.state == "101"
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# Time jump +2s
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now = now + timedelta(seconds=2)
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async_fire_time_changed(hass, now)
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await hass.async_block_till_done()
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# Value is expired now
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state = hass.states.get("sensor.test")
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assert state.state == "unknown"
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async def test_setting_sensor_value_via_mqtt_json_message(hass, mqtt_mock):
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"""Test the setting of the value via MQTT with JSON payload."""
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assert await async_setup_component(
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hass,
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sensor.DOMAIN,
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{
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sensor.DOMAIN: {
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"platform": "mqtt",
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"name": "test",
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"state_topic": "test-topic",
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"unit_of_measurement": "fav unit",
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"value_template": "{{ value_json.val }}",
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}
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},
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)
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async_fire_mqtt_message(hass, "test-topic", '{ "val": "100" }')
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state = hass.states.get("sensor.test")
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assert state.state == "100"
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async def test_force_update_disabled(hass, mqtt_mock):
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"""Test force update option."""
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assert await async_setup_component(
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hass,
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sensor.DOMAIN,
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{
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sensor.DOMAIN: {
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"platform": "mqtt",
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"name": "test",
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"state_topic": "test-topic",
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"unit_of_measurement": "fav unit",
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}
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},
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)
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events = []
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@ha.callback
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def callback(event):
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events.append(event)
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hass.bus.async_listen(EVENT_STATE_CHANGED, callback)
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async_fire_mqtt_message(hass, "test-topic", "100")
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await hass.async_block_till_done()
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assert len(events) == 1
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async_fire_mqtt_message(hass, "test-topic", "100")
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await hass.async_block_till_done()
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assert len(events) == 1
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async def test_force_update_enabled(hass, mqtt_mock):
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"""Test force update option."""
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assert await async_setup_component(
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hass,
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sensor.DOMAIN,
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{
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sensor.DOMAIN: {
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"platform": "mqtt",
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"name": "test",
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"state_topic": "test-topic",
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"unit_of_measurement": "fav unit",
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"force_update": True,
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}
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},
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)
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events = []
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@ha.callback
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def callback(event):
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events.append(event)
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hass.bus.async_listen(EVENT_STATE_CHANGED, callback)
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async_fire_mqtt_message(hass, "test-topic", "100")
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await hass.async_block_till_done()
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assert len(events) == 1
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async_fire_mqtt_message(hass, "test-topic", "100")
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await hass.async_block_till_done()
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assert len(events) == 2
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async def test_default_availability_payload(hass, mqtt_mock):
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"""Test availability by default payload with defined topic."""
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assert await async_setup_component(
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hass,
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sensor.DOMAIN,
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{
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sensor.DOMAIN: {
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"platform": "mqtt",
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"name": "test",
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"state_topic": "test-topic",
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"availability_topic": "availability-topic",
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}
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},
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)
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state = hass.states.get("sensor.test")
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assert state.state == STATE_UNAVAILABLE
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async_fire_mqtt_message(hass, "availability-topic", "online")
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state = hass.states.get("sensor.test")
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assert state.state != STATE_UNAVAILABLE
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async_fire_mqtt_message(hass, "availability-topic", "offline")
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state = hass.states.get("sensor.test")
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assert state.state == STATE_UNAVAILABLE
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async def test_custom_availability_payload(hass, mqtt_mock):
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"""Test availability by custom payload with defined topic."""
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assert await async_setup_component(
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hass,
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sensor.DOMAIN,
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{
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sensor.DOMAIN: {
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"platform": "mqtt",
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"name": "test",
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"state_topic": "test-topic",
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"availability_topic": "availability-topic",
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"payload_available": "good",
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"payload_not_available": "nogood",
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}
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},
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)
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state = hass.states.get("sensor.test")
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assert state.state == STATE_UNAVAILABLE
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async_fire_mqtt_message(hass, "availability-topic", "good")
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state = hass.states.get("sensor.test")
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assert state.state != STATE_UNAVAILABLE
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async_fire_mqtt_message(hass, "availability-topic", "nogood")
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state = hass.states.get("sensor.test")
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assert state.state == STATE_UNAVAILABLE
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async def test_setting_sensor_attribute_via_legacy_mqtt_json_message(hass, mqtt_mock):
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"""Test the setting of attribute via MQTT with JSON payload."""
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assert await async_setup_component(
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hass,
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sensor.DOMAIN,
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{
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sensor.DOMAIN: {
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"platform": "mqtt",
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"name": "test",
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"state_topic": "test-topic",
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"unit_of_measurement": "fav unit",
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"json_attributes_topic": "test-attributes-topic",
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}
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},
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)
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async_fire_mqtt_message(hass, "test-attributes-topic", '{ "val": "100" }')
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state = hass.states.get("sensor.test")
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assert state.attributes.get("val") == "100"
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async def test_update_with_legacy_json_attrs_not_dict(hass, mqtt_mock, caplog):
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"""Test attributes get extracted from a JSON result."""
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assert await async_setup_component(
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hass,
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sensor.DOMAIN,
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{
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sensor.DOMAIN: {
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"platform": "mqtt",
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"name": "test",
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"state_topic": "test-topic",
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"unit_of_measurement": "fav unit",
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"json_attributes_topic": "test-attributes-topic",
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}
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},
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)
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async_fire_mqtt_message(hass, "test-attributes-topic", '[ "list", "of", "things"]')
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state = hass.states.get("sensor.test")
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assert state.attributes.get("val") is None
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assert "JSON result was not a dictionary" in caplog.text
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async def test_update_with_legacy_json_attrs_bad_JSON(hass, mqtt_mock, caplog):
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"""Test attributes get extracted from a JSON result."""
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assert await async_setup_component(
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hass,
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sensor.DOMAIN,
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{
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sensor.DOMAIN: {
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"platform": "mqtt",
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"name": "test",
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"state_topic": "test-topic",
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"unit_of_measurement": "fav unit",
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"json_attributes_topic": "test-attributes-topic",
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}
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},
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)
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async_fire_mqtt_message(hass, "test-attributes-topic", "This is not JSON")
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state = hass.states.get("sensor.test")
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assert state.attributes.get("val") is None
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assert "Erroneous JSON: This is not JSON" in caplog.text
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async def test_update_with_legacy_json_attrs_and_template(hass, mqtt_mock):
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"""Test attributes get extracted from a JSON result."""
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assert await async_setup_component(
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hass,
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sensor.DOMAIN,
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{
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sensor.DOMAIN: {
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"platform": "mqtt",
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"name": "test",
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"state_topic": "test-topic",
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"unit_of_measurement": "fav unit",
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"value_template": "{{ value_json.val }}",
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"json_attributes": "val",
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}
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},
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)
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async_fire_mqtt_message(hass, "test-topic", '{ "val": "100" }')
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state = hass.states.get("sensor.test")
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assert state.attributes.get("val") == "100"
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assert state.state == "100"
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async def test_invalid_device_class(hass, mqtt_mock):
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"""Test device_class option with invalid value."""
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assert await async_setup_component(
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hass,
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sensor.DOMAIN,
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{
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sensor.DOMAIN: {
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"platform": "mqtt",
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"name": "test",
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"state_topic": "test-topic",
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"device_class": "foobarnotreal",
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}
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},
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)
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state = hass.states.get("sensor.test")
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assert state is None
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async def test_valid_device_class(hass, mqtt_mock):
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"""Test device_class option with valid values."""
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assert await async_setup_component(
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hass,
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"sensor",
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{
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"sensor": [
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{
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"platform": "mqtt",
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"name": "Test 1",
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"state_topic": "test-topic",
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"device_class": "temperature",
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},
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{"platform": "mqtt", "name": "Test 2", "state_topic": "test-topic"},
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]
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},
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)
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await hass.async_block_till_done()
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state = hass.states.get("sensor.test_1")
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assert state.attributes["device_class"] == "temperature"
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state = hass.states.get("sensor.test_2")
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assert "device_class" not in state.attributes
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async def test_setting_attribute_via_mqtt_json_message(hass, mqtt_mock):
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"""Test the setting of attribute via MQTT with JSON payload."""
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assert await async_setup_component(
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hass,
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sensor.DOMAIN,
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{
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sensor.DOMAIN: {
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"platform": "mqtt",
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"name": "test",
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"state_topic": "test-topic",
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"json_attributes_topic": "attr-topic",
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}
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},
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)
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async_fire_mqtt_message(hass, "attr-topic", '{ "val": "100" }')
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state = hass.states.get("sensor.test")
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assert state.attributes.get("val") == "100"
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async def test_setting_attribute_with_template(hass, mqtt_mock):
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"""Test the setting of attribute via MQTT with JSON payload."""
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assert await async_setup_component(
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hass,
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sensor.DOMAIN,
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{
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sensor.DOMAIN: {
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"platform": "mqtt",
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"name": "test",
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"state_topic": "test-topic",
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"json_attributes_topic": "attr-topic",
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"json_attributes_template": "{{ value_json['Timer1'] | tojson }}",
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}
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},
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)
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async_fire_mqtt_message(
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hass, "attr-topic", json.dumps({"Timer1": {"Arm": 0, "Time": "22:18"}})
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)
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state = hass.states.get("sensor.test")
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assert state.attributes.get("Arm") == 0
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assert state.attributes.get("Time") == "22:18"
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async def test_update_with_json_attrs_not_dict(hass, mqtt_mock, caplog):
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"""Test attributes get extracted from a JSON result."""
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assert await async_setup_component(
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hass,
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sensor.DOMAIN,
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{
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sensor.DOMAIN: {
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"platform": "mqtt",
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"name": "test",
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"state_topic": "test-topic",
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"json_attributes_topic": "attr-topic",
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}
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},
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)
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async_fire_mqtt_message(hass, "attr-topic", '[ "list", "of", "things"]')
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state = hass.states.get("sensor.test")
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assert state.attributes.get("val") is None
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assert "JSON result was not a dictionary" in caplog.text
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async def test_update_with_json_attrs_bad_JSON(hass, mqtt_mock, caplog):
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"""Test attributes get extracted from a JSON result."""
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assert await async_setup_component(
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hass,
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sensor.DOMAIN,
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{
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sensor.DOMAIN: {
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"platform": "mqtt",
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"name": "test",
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"state_topic": "test-topic",
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"json_attributes_topic": "attr-topic",
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}
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},
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)
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async_fire_mqtt_message(hass, "attr-topic", "This is not JSON")
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state = hass.states.get("sensor.test")
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assert state.attributes.get("val") is None
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assert "Erroneous JSON: This is not JSON" in caplog.text
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async def test_discovery_update_attr(hass, mqtt_mock, caplog):
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"""Test update of discovered MQTTAttributes."""
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entry = MockConfigEntry(domain=mqtt.DOMAIN)
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await async_start(hass, "homeassistant", {}, entry)
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data1 = (
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'{ "name": "Beer",'
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' "state_topic": "test_topic",'
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' "json_attributes_topic": "attr-topic1" }'
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)
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data2 = (
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'{ "name": "Beer",'
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' "state_topic": "test_topic",'
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' "json_attributes_topic": "attr-topic2" }'
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)
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async_fire_mqtt_message(hass, "homeassistant/sensor/bla/config", data1)
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await hass.async_block_till_done()
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async_fire_mqtt_message(hass, "attr-topic1", '{ "val": "100" }')
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state = hass.states.get("sensor.beer")
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assert state.attributes.get("val") == "100"
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# Change json_attributes_topic
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async_fire_mqtt_message(hass, "homeassistant/sensor/bla/config", data2)
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await hass.async_block_till_done()
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# Verify we are no longer subscribing to the old topic
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async_fire_mqtt_message(hass, "attr-topic1", '{ "val": "50" }')
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state = hass.states.get("sensor.beer")
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assert state.attributes.get("val") == "100"
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# Verify we are subscribing to the new topic
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async_fire_mqtt_message(hass, "attr-topic2", '{ "val": "75" }')
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state = hass.states.get("sensor.beer")
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assert state.attributes.get("val") == "75"
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async def test_unique_id(hass):
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"""Test unique id option only creates one sensor per unique_id."""
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await async_mock_mqtt_component(hass)
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assert await async_setup_component(
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hass,
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sensor.DOMAIN,
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{
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sensor.DOMAIN: [
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{
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"platform": "mqtt",
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"name": "Test 1",
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"state_topic": "test-topic",
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"unique_id": "TOTALLY_UNIQUE",
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},
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{
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"platform": "mqtt",
|
|
"name": "Test 2",
|
|
"state_topic": "test-topic",
|
|
"unique_id": "TOTALLY_UNIQUE",
|
|
},
|
|
]
|
|
},
|
|
)
|
|
|
|
async_fire_mqtt_message(hass, "test-topic", "payload")
|
|
|
|
assert len(hass.states.async_all()) == 1
|
|
|
|
|
|
async def test_discovery_removal_sensor(hass, mqtt_mock, caplog):
|
|
"""Test removal of discovered sensor."""
|
|
entry = MockConfigEntry(domain=mqtt.DOMAIN)
|
|
await async_start(hass, "homeassistant", {}, entry)
|
|
data = '{ "name": "Beer",' ' "state_topic": "test_topic" }'
|
|
async_fire_mqtt_message(hass, "homeassistant/sensor/bla/config", data)
|
|
await hass.async_block_till_done()
|
|
state = hass.states.get("sensor.beer")
|
|
assert state is not None
|
|
assert state.name == "Beer"
|
|
async_fire_mqtt_message(hass, "homeassistant/sensor/bla/config", "")
|
|
await hass.async_block_till_done()
|
|
state = hass.states.get("sensor.beer")
|
|
assert state is None
|
|
|
|
|
|
async def test_discovery_update_sensor(hass, mqtt_mock, caplog):
|
|
"""Test update of discovered sensor."""
|
|
entry = MockConfigEntry(domain=mqtt.DOMAIN)
|
|
await async_start(hass, "homeassistant", {}, entry)
|
|
data1 = '{ "name": "Beer",' ' "state_topic": "test_topic" }'
|
|
data2 = '{ "name": "Milk",' ' "state_topic": "test_topic" }'
|
|
async_fire_mqtt_message(hass, "homeassistant/sensor/bla/config", data1)
|
|
await hass.async_block_till_done()
|
|
|
|
state = hass.states.get("sensor.beer")
|
|
assert state is not None
|
|
assert state.name == "Beer"
|
|
|
|
async_fire_mqtt_message(hass, "homeassistant/sensor/bla/config", data2)
|
|
await hass.async_block_till_done()
|
|
|
|
state = hass.states.get("sensor.beer")
|
|
assert state is not None
|
|
assert state.name == "Milk"
|
|
|
|
state = hass.states.get("sensor.milk")
|
|
assert state is None
|
|
|
|
|
|
async def test_discovery_broken(hass, mqtt_mock, caplog):
|
|
"""Test handling of bad discovery message."""
|
|
entry = MockConfigEntry(domain=mqtt.DOMAIN)
|
|
await async_start(hass, "homeassistant", {}, entry)
|
|
|
|
data1 = '{ "name": "Beer",' ' "state_topic": "test_topic#" }'
|
|
data2 = '{ "name": "Milk",' ' "state_topic": "test_topic" }'
|
|
|
|
async_fire_mqtt_message(hass, "homeassistant/sensor/bla/config", data1)
|
|
await hass.async_block_till_done()
|
|
|
|
state = hass.states.get("sensor.beer")
|
|
assert state is None
|
|
|
|
async_fire_mqtt_message(hass, "homeassistant/sensor/bla/config", data2)
|
|
await hass.async_block_till_done()
|
|
|
|
state = hass.states.get("sensor.milk")
|
|
assert state is not None
|
|
assert state.name == "Milk"
|
|
state = hass.states.get("sensor.beer")
|
|
assert state is None
|
|
|
|
|
|
async def test_entity_device_info_with_identifier(hass, mqtt_mock):
|
|
"""Test MQTT sensor device registry integration."""
|
|
entry = MockConfigEntry(domain=mqtt.DOMAIN)
|
|
entry.add_to_hass(hass)
|
|
await async_start(hass, "homeassistant", {}, entry)
|
|
registry = await hass.helpers.device_registry.async_get_registry()
|
|
|
|
data = json.dumps(
|
|
{
|
|
"platform": "mqtt",
|
|
"name": "Test 1",
|
|
"state_topic": "test-topic",
|
|
"device": {
|
|
"identifiers": ["helloworld"],
|
|
"connections": [["mac", "02:5b:26:a8:dc:12"]],
|
|
"manufacturer": "Whatever",
|
|
"name": "Beer",
|
|
"model": "Glass",
|
|
"sw_version": "0.1-beta",
|
|
},
|
|
"unique_id": "veryunique",
|
|
}
|
|
)
|
|
async_fire_mqtt_message(hass, "homeassistant/sensor/bla/config", data)
|
|
await hass.async_block_till_done()
|
|
|
|
device = registry.async_get_device({("mqtt", "helloworld")}, set())
|
|
assert device is not None
|
|
assert device.identifiers == {("mqtt", "helloworld")}
|
|
assert device.connections == {("mac", "02:5b:26:a8:dc:12")}
|
|
assert device.manufacturer == "Whatever"
|
|
assert device.name == "Beer"
|
|
assert device.model == "Glass"
|
|
assert device.sw_version == "0.1-beta"
|
|
|
|
|
|
async def test_entity_device_info_update(hass, mqtt_mock):
|
|
"""Test device registry update."""
|
|
entry = MockConfigEntry(domain=mqtt.DOMAIN)
|
|
entry.add_to_hass(hass)
|
|
await async_start(hass, "homeassistant", {}, entry)
|
|
registry = await hass.helpers.device_registry.async_get_registry()
|
|
|
|
config = {
|
|
"platform": "mqtt",
|
|
"name": "Test 1",
|
|
"state_topic": "test-topic",
|
|
"device": {
|
|
"identifiers": ["helloworld"],
|
|
"connections": [["mac", "02:5b:26:a8:dc:12"]],
|
|
"manufacturer": "Whatever",
|
|
"name": "Beer",
|
|
"model": "Glass",
|
|
"sw_version": "0.1-beta",
|
|
},
|
|
"unique_id": "veryunique",
|
|
}
|
|
|
|
data = json.dumps(config)
|
|
async_fire_mqtt_message(hass, "homeassistant/sensor/bla/config", data)
|
|
await hass.async_block_till_done()
|
|
|
|
device = registry.async_get_device({("mqtt", "helloworld")}, set())
|
|
assert device is not None
|
|
assert device.name == "Beer"
|
|
|
|
config["device"]["name"] = "Milk"
|
|
data = json.dumps(config)
|
|
async_fire_mqtt_message(hass, "homeassistant/sensor/bla/config", data)
|
|
await hass.async_block_till_done()
|
|
|
|
device = registry.async_get_device({("mqtt", "helloworld")}, set())
|
|
assert device is not None
|
|
assert device.name == "Milk"
|
|
|
|
|
|
async def test_entity_id_update(hass, mqtt_mock):
|
|
"""Test MQTT subscriptions are managed when entity_id is updated."""
|
|
registry = mock_registry(hass, {})
|
|
mock_mqtt = await async_mock_mqtt_component(hass)
|
|
assert await async_setup_component(
|
|
hass,
|
|
sensor.DOMAIN,
|
|
{
|
|
sensor.DOMAIN: [
|
|
{
|
|
"platform": "mqtt",
|
|
"name": "beer",
|
|
"state_topic": "test-topic",
|
|
"availability_topic": "avty-topic",
|
|
"unique_id": "TOTALLY_UNIQUE",
|
|
}
|
|
]
|
|
},
|
|
)
|
|
|
|
state = hass.states.get("sensor.beer")
|
|
assert state is not None
|
|
assert mock_mqtt.async_subscribe.call_count == 2
|
|
mock_mqtt.async_subscribe.assert_any_call("test-topic", ANY, 0, "utf-8")
|
|
mock_mqtt.async_subscribe.assert_any_call("avty-topic", ANY, 0, "utf-8")
|
|
mock_mqtt.async_subscribe.reset_mock()
|
|
|
|
registry.async_update_entity("sensor.beer", new_entity_id="sensor.milk")
|
|
await hass.async_block_till_done()
|
|
|
|
state = hass.states.get("sensor.beer")
|
|
assert state is None
|
|
|
|
state = hass.states.get("sensor.milk")
|
|
assert state is not None
|
|
assert mock_mqtt.async_subscribe.call_count == 2
|
|
mock_mqtt.async_subscribe.assert_any_call("test-topic", ANY, 0, "utf-8")
|
|
mock_mqtt.async_subscribe.assert_any_call("avty-topic", ANY, 0, "utf-8")
|
|
|
|
|
|
async def test_entity_device_info_with_hub(hass, mqtt_mock):
|
|
"""Test MQTT sensor device registry integration."""
|
|
entry = MockConfigEntry(domain=mqtt.DOMAIN)
|
|
entry.add_to_hass(hass)
|
|
await async_start(hass, "homeassistant", {}, entry)
|
|
|
|
registry = await hass.helpers.device_registry.async_get_registry()
|
|
hub = registry.async_get_or_create(
|
|
config_entry_id="123",
|
|
connections=set(),
|
|
identifiers={("mqtt", "hub-id")},
|
|
manufacturer="manufacturer",
|
|
model="hub",
|
|
)
|
|
|
|
data = json.dumps(
|
|
{
|
|
"platform": "mqtt",
|
|
"name": "Test 1",
|
|
"state_topic": "test-topic",
|
|
"device": {"identifiers": ["helloworld"], "via_device": "hub-id"},
|
|
"unique_id": "veryunique",
|
|
}
|
|
)
|
|
async_fire_mqtt_message(hass, "homeassistant/sensor/bla/config", data)
|
|
await hass.async_block_till_done()
|
|
|
|
device = registry.async_get_device({("mqtt", "helloworld")}, set())
|
|
assert device is not None
|
|
assert device.via_device_id == hub.id
|