core/tests/components/mqtt/test_light_template.py

895 lines
31 KiB
Python

"""The tests for the MQTT Template light platform.
Configuration example with all features:
light:
platform: mqtt_template
name: mqtt_template_light_1
state_topic: 'home/rgb1'
command_topic: 'home/rgb1/set'
command_on_template: >
on,{{ brightness|d }},{{ red|d }}-{{ green|d }}-{{ blue|d }}
command_off_template: 'off'
state_template: '{{ value.split(",")[0] }}'
brightness_template: '{{ value.split(",")[1] }}'
color_temp_template: '{{ value.split(",")[2] }}'
white_value_template: '{{ value.split(",")[3] }}'
red_template: '{{ value.split(",")[4].split("-")[0] }}'
green_template: '{{ value.split(",")[4].split("-")[1] }}'
blue_template: '{{ value.split(",")[4].split("-")[2] }}'
If your light doesn't support brightness feature, omit `brightness_template`.
If your light doesn't support color temp feature, omit `color_temp_template`.
If your light doesn't support white value feature, omit `white_value_template`.
If your light doesn't support RGB feature, omit `(red|green|blue)_template`.
"""
import json
from unittest.mock import ANY, patch
from homeassistant.components import light, mqtt
from homeassistant.components.mqtt.discovery import async_start
from homeassistant.const import (
ATTR_ASSUMED_STATE,
STATE_OFF,
STATE_ON,
STATE_UNAVAILABLE,
)
import homeassistant.core as ha
from homeassistant.setup import async_setup_component
from tests.common import (
MockConfigEntry,
assert_setup_component,
async_fire_mqtt_message,
async_mock_mqtt_component,
mock_coro,
mock_registry,
)
async def test_setup_fails(hass, mqtt_mock):
"""Test that setup fails with missing required configuration items."""
with assert_setup_component(0, light.DOMAIN):
assert await async_setup_component(
hass,
light.DOMAIN,
{light.DOMAIN: {"platform": "mqtt", "schema": "template", "name": "test"}},
)
assert hass.states.get("light.test") is None
with assert_setup_component(0, light.DOMAIN):
assert await async_setup_component(
hass,
light.DOMAIN,
{
light.DOMAIN: {
"platform": "mqtt",
"schema": "template",
"name": "test",
"command_topic": "test_topic",
}
},
)
assert hass.states.get("light.test") is None
with assert_setup_component(0, light.DOMAIN):
assert await async_setup_component(
hass,
light.DOMAIN,
{
light.DOMAIN: {
"platform": "mqtt",
"schema": "template",
"name": "test",
"command_topic": "test_topic",
"command_on_template": "on",
}
},
)
assert hass.states.get("light.test") is None
with assert_setup_component(0, light.DOMAIN):
assert await async_setup_component(
hass,
light.DOMAIN,
{
light.DOMAIN: {
"platform": "mqtt",
"schema": "template",
"name": "test",
"command_topic": "test_topic",
"command_off_template": "off",
}
},
)
assert hass.states.get("light.test") is None
async def test_state_change_via_topic(hass, mqtt_mock):
"""Test state change via topic."""
with assert_setup_component(1, light.DOMAIN):
assert await async_setup_component(
hass,
light.DOMAIN,
{
light.DOMAIN: {
"platform": "mqtt",
"schema": "template",
"name": "test",
"state_topic": "test_light_rgb",
"command_topic": "test_light_rgb/set",
"command_on_template": "on,"
"{{ brightness|d }},"
"{{ color_temp|d }},"
"{{ white_value|d }},"
"{{ red|d }}-"
"{{ green|d }}-"
"{{ blue|d }}",
"command_off_template": "off",
"state_template": '{{ value.split(",")[0] }}',
}
},
)
state = hass.states.get("light.test")
assert state.state == STATE_OFF
assert state.attributes.get("rgb_color") is None
assert state.attributes.get("brightness") is None
assert state.attributes.get("color_temp") is None
assert state.attributes.get("white_value") is None
assert not state.attributes.get(ATTR_ASSUMED_STATE)
async_fire_mqtt_message(hass, "test_light_rgb", "on")
state = hass.states.get("light.test")
assert state.state == STATE_ON
assert state.attributes.get("rgb_color") is None
assert state.attributes.get("brightness") is None
assert state.attributes.get("color_temp") is None
assert state.attributes.get("white_value") is None
async def test_state_brightness_color_effect_temp_white_change_via_topic(
hass, mqtt_mock
):
"""Test state, bri, color, effect, color temp, white val change."""
with assert_setup_component(1, light.DOMAIN):
assert await async_setup_component(
hass,
light.DOMAIN,
{
light.DOMAIN: {
"platform": "mqtt",
"schema": "template",
"name": "test",
"effect_list": ["rainbow", "colorloop"],
"state_topic": "test_light_rgb",
"command_topic": "test_light_rgb/set",
"command_on_template": "on,"
"{{ brightness|d }},"
"{{ color_temp|d }},"
"{{ white_value|d }},"
"{{ red|d }}-"
"{{ green|d }}-"
"{{ blue|d }},"
"{{ effect|d }}",
"command_off_template": "off",
"state_template": '{{ value.split(",")[0] }}',
"brightness_template": '{{ value.split(",")[1] }}',
"color_temp_template": '{{ value.split(",")[2] }}',
"white_value_template": '{{ value.split(",")[3] }}',
"red_template": '{{ value.split(",")[4].' 'split("-")[0] }}',
"green_template": '{{ value.split(",")[4].' 'split("-")[1] }}',
"blue_template": '{{ value.split(",")[4].' 'split("-")[2] }}',
"effect_template": '{{ value.split(",")[5] }}',
}
},
)
state = hass.states.get("light.test")
assert state.state == STATE_OFF
assert state.attributes.get("rgb_color") is None
assert state.attributes.get("brightness") is None
assert state.attributes.get("effect") is None
assert state.attributes.get("color_temp") is None
assert state.attributes.get("white_value") is None
assert not state.attributes.get(ATTR_ASSUMED_STATE)
# turn on the light, full white
async_fire_mqtt_message(hass, "test_light_rgb", "on,255,145,123,255-128-64,")
state = hass.states.get("light.test")
assert state.state == STATE_ON
assert state.attributes.get("rgb_color") == (255, 128, 63)
assert state.attributes.get("brightness") == 255
assert state.attributes.get("color_temp") == 145
assert state.attributes.get("white_value") == 123
assert state.attributes.get("effect") is None
# turn the light off
async_fire_mqtt_message(hass, "test_light_rgb", "off")
state = hass.states.get("light.test")
assert state.state == STATE_OFF
# lower the brightness
async_fire_mqtt_message(hass, "test_light_rgb", "on,100")
light_state = hass.states.get("light.test")
assert light_state.attributes["brightness"] == 100
# change the color temp
async_fire_mqtt_message(hass, "test_light_rgb", "on,,195")
light_state = hass.states.get("light.test")
assert light_state.attributes["color_temp"] == 195
# change the color
async_fire_mqtt_message(hass, "test_light_rgb", "on,,,,41-42-43")
light_state = hass.states.get("light.test")
assert light_state.attributes.get("rgb_color") == (243, 249, 255)
# change the white value
async_fire_mqtt_message(hass, "test_light_rgb", "on,,,134")
light_state = hass.states.get("light.test")
assert light_state.attributes["white_value"] == 134
# change the effect
async_fire_mqtt_message(hass, "test_light_rgb", "on,,,,41-42-43,rainbow")
light_state = hass.states.get("light.test")
assert light_state.attributes.get("effect") == "rainbow"
async def test_optimistic(hass, mqtt_mock):
"""Test optimistic mode."""
fake_state = ha.State(
"light.test",
"on",
{
"brightness": 95,
"hs_color": [100, 100],
"effect": "random",
"color_temp": 100,
"white_value": 50,
},
)
with patch(
"homeassistant.helpers.restore_state.RestoreEntity.async_get_last_state",
return_value=mock_coro(fake_state),
):
with assert_setup_component(1, light.DOMAIN):
assert await async_setup_component(
hass,
light.DOMAIN,
{
light.DOMAIN: {
"platform": "mqtt",
"schema": "template",
"name": "test",
"command_topic": "test_light_rgb/set",
"command_on_template": "on,"
"{{ brightness|d }},"
"{{ color_temp|d }},"
"{{ white_value|d }},"
"{{ red|d }}-"
"{{ green|d }}-"
"{{ blue|d }}",
"command_off_template": "off",
"effect_list": ["colorloop", "random"],
"qos": 2,
}
},
)
state = hass.states.get("light.test")
assert state.state == STATE_ON
assert state.attributes.get("brightness") == 95
assert state.attributes.get("hs_color") == (100, 100)
assert state.attributes.get("effect") == "random"
assert state.attributes.get("color_temp") == 100
assert state.attributes.get("white_value") == 50
assert state.attributes.get(ATTR_ASSUMED_STATE)
async def test_flash(hass, mqtt_mock):
"""Test flash."""
with assert_setup_component(1, light.DOMAIN):
assert await async_setup_component(
hass,
light.DOMAIN,
{
light.DOMAIN: {
"platform": "mqtt",
"schema": "template",
"name": "test",
"command_topic": "test_light_rgb/set",
"command_on_template": "on,{{ flash }}",
"command_off_template": "off",
"qos": 0,
}
},
)
state = hass.states.get("light.test")
assert state.state == STATE_OFF
async def test_transition(hass, mqtt_mock):
"""Test for transition time being sent when included."""
with assert_setup_component(1, light.DOMAIN):
assert await async_setup_component(
hass,
light.DOMAIN,
{
light.DOMAIN: {
"platform": "mqtt",
"schema": "template",
"name": "test",
"command_topic": "test_light_rgb/set",
"command_on_template": "on,{{ transition }}",
"command_off_template": "off,{{ transition|d }}",
}
},
)
state = hass.states.get("light.test")
assert state.state == STATE_OFF
async def test_invalid_values(hass, mqtt_mock):
"""Test that invalid values are ignored."""
with assert_setup_component(1, light.DOMAIN):
assert await async_setup_component(
hass,
light.DOMAIN,
{
light.DOMAIN: {
"platform": "mqtt",
"schema": "template",
"name": "test",
"effect_list": ["rainbow", "colorloop"],
"state_topic": "test_light_rgb",
"command_topic": "test_light_rgb/set",
"command_on_template": "on,"
"{{ brightness|d }},"
"{{ color_temp|d }},"
"{{ red|d }}-"
"{{ green|d }}-"
"{{ blue|d }},"
"{{ effect|d }}",
"command_off_template": "off",
"state_template": '{{ value.split(",")[0] }}',
"brightness_template": '{{ value.split(",")[1] }}',
"color_temp_template": '{{ value.split(",")[2] }}',
"white_value_template": '{{ value.split(",")[3] }}',
"red_template": '{{ value.split(",")[4].' 'split("-")[0] }}',
"green_template": '{{ value.split(",")[4].' 'split("-")[1] }}',
"blue_template": '{{ value.split(",")[4].' 'split("-")[2] }}',
"effect_template": '{{ value.split(",")[5] }}',
}
},
)
state = hass.states.get("light.test")
assert state.state == STATE_OFF
assert state.attributes.get("rgb_color") is None
assert state.attributes.get("brightness") is None
assert state.attributes.get("color_temp") is None
assert state.attributes.get("effect") is None
assert state.attributes.get("white_value") is None
assert not state.attributes.get(ATTR_ASSUMED_STATE)
# turn on the light, full white
async_fire_mqtt_message(
hass, "test_light_rgb", "on,255,215,222,255-255-255,rainbow"
)
state = hass.states.get("light.test")
assert state.state == STATE_ON
assert state.attributes.get("brightness") == 255
assert state.attributes.get("color_temp") == 215
assert state.attributes.get("rgb_color") == (255, 255, 255)
assert state.attributes.get("white_value") == 222
assert state.attributes.get("effect") == "rainbow"
# bad state value
async_fire_mqtt_message(hass, "test_light_rgb", "offf")
# state should not have changed
state = hass.states.get("light.test")
assert state.state == STATE_ON
# bad brightness values
async_fire_mqtt_message(hass, "test_light_rgb", "on,off,255-255-255")
# brightness should not have changed
state = hass.states.get("light.test")
assert state.attributes.get("brightness") == 255
# bad color temp values
async_fire_mqtt_message(hass, "test_light_rgb", "on,,off,255-255-255")
# color temp should not have changed
state = hass.states.get("light.test")
assert state.attributes.get("color_temp") == 215
# bad color values
async_fire_mqtt_message(hass, "test_light_rgb", "on,255,a-b-c")
# color should not have changed
state = hass.states.get("light.test")
assert state.attributes.get("rgb_color") == (255, 255, 255)
# bad white value values
async_fire_mqtt_message(hass, "test_light_rgb", "on,,,off,255-255-255")
# white value should not have changed
state = hass.states.get("light.test")
assert state.attributes.get("white_value") == 222
# bad effect value
async_fire_mqtt_message(hass, "test_light_rgb", "on,255,a-b-c,white")
# effect should not have changed
state = hass.states.get("light.test")
assert state.attributes.get("effect") == "rainbow"
async def test_default_availability_payload(hass, mqtt_mock):
"""Test availability by default payload with defined topic."""
assert await async_setup_component(
hass,
light.DOMAIN,
{
light.DOMAIN: {
"platform": "mqtt",
"schema": "template",
"name": "test",
"command_topic": "test_light_rgb/set",
"command_on_template": "on,{{ transition }}",
"command_off_template": "off,{{ transition|d }}",
"availability_topic": "availability-topic",
}
},
)
state = hass.states.get("light.test")
assert state.state == STATE_UNAVAILABLE
async_fire_mqtt_message(hass, "availability-topic", "online")
state = hass.states.get("light.test")
assert state.state != STATE_UNAVAILABLE
async_fire_mqtt_message(hass, "availability-topic", "offline")
state = hass.states.get("light.test")
assert state.state == STATE_UNAVAILABLE
async def test_custom_availability_payload(hass, mqtt_mock):
"""Test availability by custom payload with defined topic."""
assert await async_setup_component(
hass,
light.DOMAIN,
{
light.DOMAIN: {
"platform": "mqtt",
"schema": "template",
"name": "test",
"command_topic": "test_light_rgb/set",
"command_on_template": "on,{{ transition }}",
"command_off_template": "off,{{ transition|d }}",
"availability_topic": "availability-topic",
"payload_available": "good",
"payload_not_available": "nogood",
}
},
)
state = hass.states.get("light.test")
assert state.state == STATE_UNAVAILABLE
async_fire_mqtt_message(hass, "availability-topic", "good")
state = hass.states.get("light.test")
assert state.state != STATE_UNAVAILABLE
async_fire_mqtt_message(hass, "availability-topic", "nogood")
state = hass.states.get("light.test")
assert state.state == STATE_UNAVAILABLE
async def test_setting_attribute_via_mqtt_json_message(hass, mqtt_mock):
"""Test the setting of attribute via MQTT with JSON payload."""
assert await async_setup_component(
hass,
light.DOMAIN,
{
light.DOMAIN: {
"platform": "mqtt",
"schema": "template",
"name": "test",
"command_topic": "test-topic",
"command_on_template": "on,{{ transition }}",
"command_off_template": "off,{{ transition|d }}",
"json_attributes_topic": "attr-topic",
}
},
)
async_fire_mqtt_message(hass, "attr-topic", '{ "val": "100" }')
state = hass.states.get("light.test")
assert state.attributes.get("val") == "100"
async def test_update_with_json_attrs_not_dict(hass, mqtt_mock, caplog):
"""Test attributes get extracted from a JSON result."""
assert await async_setup_component(
hass,
light.DOMAIN,
{
light.DOMAIN: {
"platform": "mqtt",
"schema": "template",
"name": "test",
"command_topic": "test-topic",
"command_on_template": "on,{{ transition }}",
"command_off_template": "off,{{ transition|d }}",
"json_attributes_topic": "attr-topic",
}
},
)
async_fire_mqtt_message(hass, "attr-topic", '[ "list", "of", "things"]')
state = hass.states.get("light.test")
assert state.attributes.get("val") is None
assert "JSON result was not a dictionary" in caplog.text
async def test_update_with_json_attrs_bad_JSON(hass, mqtt_mock, caplog):
"""Test attributes get extracted from a JSON result."""
assert await async_setup_component(
hass,
light.DOMAIN,
{
light.DOMAIN: {
"platform": "mqtt",
"schema": "template",
"name": "test",
"command_topic": "test-topic",
"command_on_template": "on,{{ transition }}",
"command_off_template": "off,{{ transition|d }}",
"json_attributes_topic": "attr-topic",
}
},
)
async_fire_mqtt_message(hass, "attr-topic", "This is not JSON")
state = hass.states.get("light.test")
assert state.attributes.get("val") is None
assert "Erroneous JSON: This is not JSON" in caplog.text
async def test_discovery_update_attr(hass, mqtt_mock, caplog):
"""Test update of discovered MQTTAttributes."""
entry = MockConfigEntry(domain=mqtt.DOMAIN)
await async_start(hass, "homeassistant", {}, entry)
data1 = (
'{ "name": "Beer",'
' "schema": "template",'
' "command_topic": "test_topic",'
' "command_on_template": "on",'
' "command_off_template": "off",'
' "json_attributes_topic": "attr-topic1" }'
)
data2 = (
'{ "name": "Beer",'
' "schema": "template",'
' "command_topic": "test_topic",'
' "command_on_template": "on",'
' "command_off_template": "off",'
' "json_attributes_topic": "attr-topic2" }'
)
async_fire_mqtt_message(hass, "homeassistant/light/bla/config", data1)
await hass.async_block_till_done()
async_fire_mqtt_message(hass, "attr-topic1", '{ "val": "100" }')
state = hass.states.get("light.beer")
assert state.attributes.get("val") == "100"
# Change json_attributes_topic
async_fire_mqtt_message(hass, "homeassistant/light/bla/config", data2)
await hass.async_block_till_done()
# Verify we are no longer subscribing to the old topic
async_fire_mqtt_message(hass, "attr-topic1", '{ "val": "50" }')
state = hass.states.get("light.beer")
assert state.attributes.get("val") == "100"
# Verify we are subscribing to the new topic
async_fire_mqtt_message(hass, "attr-topic2", '{ "val": "75" }')
state = hass.states.get("light.beer")
assert state.attributes.get("val") == "75"
async def test_unique_id(hass):
"""Test unique id option only creates one light per unique_id."""
await async_mock_mqtt_component(hass)
assert await async_setup_component(
hass,
light.DOMAIN,
{
light.DOMAIN: [
{
"platform": "mqtt",
"name": "Test 1",
"schema": "template",
"state_topic": "test-topic",
"command_topic": "test_topic",
"command_on_template": "on,{{ transition }}",
"command_off_template": "off,{{ transition|d }}",
"unique_id": "TOTALLY_UNIQUE",
},
{
"platform": "mqtt",
"name": "Test 2",
"schema": "template",
"state_topic": "test-topic",
"command_topic": "test_topic",
"unique_id": "TOTALLY_UNIQUE",
},
]
},
)
async_fire_mqtt_message(hass, "test-topic", "payload")
assert len(hass.states.async_entity_ids(light.DOMAIN)) == 1
async def test_discovery_removal(hass, mqtt_mock, caplog):
"""Test removal of discovered mqtt_json lights."""
entry = MockConfigEntry(domain=mqtt.DOMAIN)
await async_start(hass, "homeassistant", {"mqtt": {}}, entry)
data = (
'{ "name": "Beer",'
' "schema": "template",'
' "command_topic": "test_topic",'
' "command_on_template": "on",'
' "command_off_template": "off"}'
)
async_fire_mqtt_message(hass, "homeassistant/light/bla/config", data)
await hass.async_block_till_done()
state = hass.states.get("light.beer")
assert state is not None
assert state.name == "Beer"
async_fire_mqtt_message(hass, "homeassistant/light/bla/config", "")
await hass.async_block_till_done()
state = hass.states.get("light.beer")
assert state is None
async def test_discovery_deprecated(hass, mqtt_mock, caplog):
"""Test discovery of mqtt template light with deprecated option."""
entry = MockConfigEntry(domain=mqtt.DOMAIN)
await async_start(hass, "homeassistant", {"mqtt": {}}, entry)
data = (
'{ "name": "Beer",'
' "platform": "mqtt_template",'
' "command_topic": "test_topic",'
' "command_on_template": "on",'
' "command_off_template": "off"}'
)
async_fire_mqtt_message(hass, "homeassistant/light/bla/config", data)
await hass.async_block_till_done()
state = hass.states.get("light.beer")
assert state is not None
assert state.name == "Beer"
async def test_discovery_update_light(hass, mqtt_mock, caplog):
"""Test update of discovered light."""
entry = MockConfigEntry(domain=mqtt.DOMAIN)
await async_start(hass, "homeassistant", {}, entry)
data1 = (
'{ "name": "Beer",'
' "schema": "template",'
' "state_topic": "test_topic",'
' "command_topic": "test_topic",'
' "command_on_template": "on",'
' "command_off_template": "off"}'
)
data2 = (
'{ "name": "Milk",'
' "schema": "template",'
' "state_topic": "test_topic",'
' "command_topic": "test_topic",'
' "command_on_template": "on",'
' "command_off_template": "off"}'
)
async_fire_mqtt_message(hass, "homeassistant/light/bla/config", data1)
await hass.async_block_till_done()
state = hass.states.get("light.beer")
assert state is not None
assert state.name == "Beer"
async_fire_mqtt_message(hass, "homeassistant/light/bla/config", data2)
await hass.async_block_till_done()
state = hass.states.get("light.beer")
assert state is not None
assert state.name == "Milk"
state = hass.states.get("light.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" }'
data2 = (
'{ "name": "Milk",'
' "schema": "template",'
' "state_topic": "test_topic",'
' "command_topic": "test_topic",'
' "command_on_template": "on",'
' "command_off_template": "off"}'
)
async_fire_mqtt_message(hass, "homeassistant/light/bla/config", data1)
await hass.async_block_till_done()
state = hass.states.get("light.beer")
assert state is None
async_fire_mqtt_message(hass, "homeassistant/light/bla/config", data2)
await hass.async_block_till_done()
state = hass.states.get("light.milk")
assert state is not None
assert state.name == "Milk"
state = hass.states.get("light.beer")
assert state is None
async def test_entity_device_info_with_identifier(hass, mqtt_mock):
"""Test MQTT light 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",
"schema": "template",
"state_topic": "test-topic",
"command_topic": "test-topic",
"command_on_template": "on,{{ transition }}",
"command_off_template": "off,{{ transition|d }}",
"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/light/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",
"schema": "template",
"state_topic": "test-topic",
"command_topic": "test-command-topic",
"command_on_template": "on,{{ transition }}",
"command_off_template": "off,{{ transition|d }}",
"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/light/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/light/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,
light.DOMAIN,
{
light.DOMAIN: [
{
"platform": "mqtt",
"name": "beer",
"schema": "template",
"state_topic": "test-topic",
"command_topic": "command-topic",
"command_on_template": "on,{{ transition }}",
"command_off_template": "off,{{ transition|d }}",
"availability_topic": "avty-topic",
"unique_id": "TOTALLY_UNIQUE",
}
]
},
)
state = hass.states.get("light.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("light.beer", new_entity_id="light.milk")
await hass.async_block_till_done()
state = hass.states.get("light.beer")
assert state is None
state = hass.states.get("light.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")