core/tests/components/mqtt/test_fan.py

752 lines
26 KiB
Python

"""Test MQTT fans."""
import json
from unittest.mock import ANY
from homeassistant.components import fan, mqtt
from homeassistant.components.mqtt.discovery import async_start
from homeassistant.const import (
ATTR_ASSUMED_STATE,
STATE_OFF,
STATE_ON,
STATE_UNAVAILABLE,
)
from homeassistant.setup import async_setup_component
from tests.common import (
MockConfigEntry,
async_fire_mqtt_message,
async_mock_mqtt_component,
mock_registry,
)
from tests.components.fan import common
async def test_fail_setup_if_no_command_topic(hass, mqtt_mock):
"""Test if command fails with command topic."""
assert await async_setup_component(
hass, fan.DOMAIN, {fan.DOMAIN: {"platform": "mqtt", "name": "test"}}
)
assert hass.states.get("fan.test") is None
async def test_controlling_state_via_topic(hass, mqtt_mock):
"""Test the controlling state via topic."""
assert await async_setup_component(
hass,
fan.DOMAIN,
{
fan.DOMAIN: {
"platform": "mqtt",
"name": "test",
"state_topic": "state-topic",
"command_topic": "command-topic",
"payload_off": "StAtE_OfF",
"payload_on": "StAtE_On",
"oscillation_state_topic": "oscillation-state-topic",
"oscillation_command_topic": "oscillation-command-topic",
"payload_oscillation_off": "OsC_OfF",
"payload_oscillation_on": "OsC_On",
"speed_state_topic": "speed-state-topic",
"speed_command_topic": "speed-command-topic",
"payload_off_speed": "speed_OfF",
"payload_low_speed": "speed_lOw",
"payload_medium_speed": "speed_mEdium",
"payload_high_speed": "speed_High",
}
},
)
state = hass.states.get("fan.test")
assert state.state is STATE_OFF
assert not state.attributes.get(ATTR_ASSUMED_STATE)
async_fire_mqtt_message(hass, "state-topic", "StAtE_On")
state = hass.states.get("fan.test")
assert state.state is STATE_ON
async_fire_mqtt_message(hass, "state-topic", "StAtE_OfF")
state = hass.states.get("fan.test")
assert state.state is STATE_OFF
assert state.attributes.get("oscillating") is False
async_fire_mqtt_message(hass, "oscillation-state-topic", "OsC_On")
state = hass.states.get("fan.test")
assert state.attributes.get("oscillating") is True
async_fire_mqtt_message(hass, "oscillation-state-topic", "OsC_OfF")
state = hass.states.get("fan.test")
assert state.attributes.get("oscillating") is False
assert state.attributes.get("speed") == fan.SPEED_OFF
async_fire_mqtt_message(hass, "speed-state-topic", "speed_lOw")
state = hass.states.get("fan.test")
assert state.attributes.get("speed") == fan.SPEED_LOW
async_fire_mqtt_message(hass, "speed-state-topic", "speed_mEdium")
state = hass.states.get("fan.test")
assert state.attributes.get("speed") == fan.SPEED_MEDIUM
async_fire_mqtt_message(hass, "speed-state-topic", "speed_High")
state = hass.states.get("fan.test")
assert state.attributes.get("speed") == fan.SPEED_HIGH
async_fire_mqtt_message(hass, "speed-state-topic", "speed_OfF")
state = hass.states.get("fan.test")
assert state.attributes.get("speed") == fan.SPEED_OFF
async def test_controlling_state_via_topic_and_json_message(hass, mqtt_mock):
"""Test the controlling state via topic and JSON message."""
assert await async_setup_component(
hass,
fan.DOMAIN,
{
fan.DOMAIN: {
"platform": "mqtt",
"name": "test",
"state_topic": "state-topic",
"command_topic": "command-topic",
"oscillation_state_topic": "oscillation-state-topic",
"oscillation_command_topic": "oscillation-command-topic",
"speed_state_topic": "speed-state-topic",
"speed_command_topic": "speed-command-topic",
"state_value_template": "{{ value_json.val }}",
"oscillation_value_template": "{{ value_json.val }}",
"speed_value_template": "{{ value_json.val }}",
}
},
)
state = hass.states.get("fan.test")
assert state.state is STATE_OFF
assert not state.attributes.get(ATTR_ASSUMED_STATE)
async_fire_mqtt_message(hass, "state-topic", '{"val":"ON"}')
state = hass.states.get("fan.test")
assert state.state is STATE_ON
async_fire_mqtt_message(hass, "state-topic", '{"val":"OFF"}')
state = hass.states.get("fan.test")
assert state.state is STATE_OFF
assert state.attributes.get("oscillating") is False
async_fire_mqtt_message(hass, "oscillation-state-topic", '{"val":"oscillate_on"}')
state = hass.states.get("fan.test")
assert state.attributes.get("oscillating") is True
async_fire_mqtt_message(hass, "oscillation-state-topic", '{"val":"oscillate_off"}')
state = hass.states.get("fan.test")
assert state.attributes.get("oscillating") is False
assert state.attributes.get("speed") == fan.SPEED_OFF
async_fire_mqtt_message(hass, "speed-state-topic", '{"val":"low"}')
state = hass.states.get("fan.test")
assert state.attributes.get("speed") == fan.SPEED_LOW
async_fire_mqtt_message(hass, "speed-state-topic", '{"val":"medium"}')
state = hass.states.get("fan.test")
assert state.attributes.get("speed") == fan.SPEED_MEDIUM
async_fire_mqtt_message(hass, "speed-state-topic", '{"val":"high"}')
state = hass.states.get("fan.test")
assert state.attributes.get("speed") == fan.SPEED_HIGH
async_fire_mqtt_message(hass, "speed-state-topic", '{"val":"off"}')
state = hass.states.get("fan.test")
assert state.attributes.get("speed") == fan.SPEED_OFF
async def test_sending_mqtt_commands_and_optimistic(hass, mqtt_mock):
"""Test optimistic mode without state topic."""
assert await async_setup_component(
hass,
fan.DOMAIN,
{
fan.DOMAIN: {
"platform": "mqtt",
"name": "test",
"command_topic": "command-topic",
"payload_off": "StAtE_OfF",
"payload_on": "StAtE_On",
"oscillation_command_topic": "oscillation-command-topic",
"oscillation_state_topic": "oscillation-state-topic",
"payload_oscillation_off": "OsC_OfF",
"payload_oscillation_on": "OsC_On",
"speed_command_topic": "speed-command-topic",
"speed_state_topic": "speed-state-topic",
"payload_off_speed": "speed_OfF",
"payload_low_speed": "speed_lOw",
"payload_medium_speed": "speed_mEdium",
"payload_high_speed": "speed_High",
}
},
)
state = hass.states.get("fan.test")
assert state.state is STATE_OFF
assert state.attributes.get(ATTR_ASSUMED_STATE)
await common.async_turn_on(hass, "fan.test")
mqtt_mock.async_publish.assert_called_once_with(
"command-topic", "StAtE_On", 0, False
)
mqtt_mock.async_publish.reset_mock()
state = hass.states.get("fan.test")
assert state.state is STATE_ON
assert state.attributes.get(ATTR_ASSUMED_STATE)
await common.async_turn_off(hass, "fan.test")
mqtt_mock.async_publish.assert_called_once_with(
"command-topic", "StAtE_OfF", 0, False
)
mqtt_mock.async_publish.reset_mock()
state = hass.states.get("fan.test")
assert state.state is STATE_OFF
assert state.attributes.get(ATTR_ASSUMED_STATE)
await common.async_oscillate(hass, "fan.test", True)
mqtt_mock.async_publish.assert_called_once_with(
"oscillation-command-topic", "OsC_On", 0, False
)
mqtt_mock.async_publish.reset_mock()
state = hass.states.get("fan.test")
assert state.state is STATE_OFF
assert state.attributes.get(ATTR_ASSUMED_STATE)
await common.async_oscillate(hass, "fan.test", False)
mqtt_mock.async_publish.assert_called_once_with(
"oscillation-command-topic", "OsC_OfF", 0, False
)
mqtt_mock.async_publish.reset_mock()
state = hass.states.get("fan.test")
assert state.state is STATE_OFF
assert state.attributes.get(ATTR_ASSUMED_STATE)
await common.async_set_speed(hass, "fan.test", fan.SPEED_LOW)
mqtt_mock.async_publish.assert_called_once_with(
"speed-command-topic", "speed_lOw", 0, False
)
mqtt_mock.async_publish.reset_mock()
state = hass.states.get("fan.test")
assert state.state is STATE_OFF
assert state.attributes.get(ATTR_ASSUMED_STATE)
await common.async_set_speed(hass, "fan.test", fan.SPEED_MEDIUM)
mqtt_mock.async_publish.assert_called_once_with(
"speed-command-topic", "speed_mEdium", 0, False
)
mqtt_mock.async_publish.reset_mock()
state = hass.states.get("fan.test")
assert state.state is STATE_OFF
assert state.attributes.get(ATTR_ASSUMED_STATE)
await common.async_set_speed(hass, "fan.test", fan.SPEED_HIGH)
mqtt_mock.async_publish.assert_called_once_with(
"speed-command-topic", "speed_High", 0, False
)
mqtt_mock.async_publish.reset_mock()
state = hass.states.get("fan.test")
assert state.state is STATE_OFF
assert state.attributes.get(ATTR_ASSUMED_STATE)
await common.async_set_speed(hass, "fan.test", fan.SPEED_OFF)
mqtt_mock.async_publish.assert_called_once_with(
"speed-command-topic", "speed_OfF", 0, False
)
mqtt_mock.async_publish.reset_mock()
state = hass.states.get("fan.test")
assert state.state is STATE_OFF
assert state.attributes.get(ATTR_ASSUMED_STATE)
async def test_sending_mqtt_commands_and_explicit_optimistic(hass, mqtt_mock):
"""Test optimistic mode with state topic."""
assert await async_setup_component(
hass,
fan.DOMAIN,
{
fan.DOMAIN: {
"platform": "mqtt",
"name": "test",
"state_topic": "state-topic",
"command_topic": "command-topic",
"oscillation_state_topic": "oscillation-state-topic",
"oscillation_command_topic": "oscillation-command-topic",
"speed_state_topic": "speed-state-topic",
"speed_command_topic": "speed-command-topic",
"optimistic": True,
}
},
)
state = hass.states.get("fan.test")
assert state.state is STATE_OFF
assert state.attributes.get(ATTR_ASSUMED_STATE)
await common.async_turn_on(hass, "fan.test")
mqtt_mock.async_publish.assert_called_once_with("command-topic", "ON", 0, False)
mqtt_mock.async_publish.reset_mock()
state = hass.states.get("fan.test")
assert state.state is STATE_ON
assert state.attributes.get(ATTR_ASSUMED_STATE)
await common.async_turn_off(hass, "fan.test")
mqtt_mock.async_publish.assert_called_once_with("command-topic", "OFF", 0, False)
mqtt_mock.async_publish.reset_mock()
state = hass.states.get("fan.test")
assert state.state is STATE_OFF
assert state.attributes.get(ATTR_ASSUMED_STATE)
await common.async_oscillate(hass, "fan.test", True)
mqtt_mock.async_publish.assert_called_once_with(
"oscillation-command-topic", "oscillate_on", 0, False
)
mqtt_mock.async_publish.reset_mock()
state = hass.states.get("fan.test")
assert state.state is STATE_OFF
assert state.attributes.get(ATTR_ASSUMED_STATE)
await common.async_oscillate(hass, "fan.test", False)
mqtt_mock.async_publish.assert_called_once_with(
"oscillation-command-topic", "oscillate_off", 0, False
)
mqtt_mock.async_publish.reset_mock()
state = hass.states.get("fan.test")
assert state.state is STATE_OFF
assert state.attributes.get(ATTR_ASSUMED_STATE)
await common.async_set_speed(hass, "fan.test", fan.SPEED_LOW)
mqtt_mock.async_publish.assert_called_once_with(
"speed-command-topic", "low", 0, False
)
mqtt_mock.async_publish.reset_mock()
state = hass.states.get("fan.test")
assert state.state is STATE_OFF
assert state.attributes.get(ATTR_ASSUMED_STATE)
await common.async_set_speed(hass, "fan.test", fan.SPEED_MEDIUM)
mqtt_mock.async_publish.assert_called_once_with(
"speed-command-topic", "medium", 0, False
)
mqtt_mock.async_publish.reset_mock()
state = hass.states.get("fan.test")
assert state.state is STATE_OFF
assert state.attributes.get(ATTR_ASSUMED_STATE)
await common.async_set_speed(hass, "fan.test", fan.SPEED_HIGH)
mqtt_mock.async_publish.assert_called_once_with(
"speed-command-topic", "high", 0, False
)
mqtt_mock.async_publish.reset_mock()
state = hass.states.get("fan.test")
assert state.state is STATE_OFF
assert state.attributes.get(ATTR_ASSUMED_STATE)
await common.async_set_speed(hass, "fan.test", fan.SPEED_OFF)
mqtt_mock.async_publish.assert_called_once_with(
"speed-command-topic", "off", 0, False
)
mqtt_mock.async_publish.reset_mock()
state = hass.states.get("fan.test")
assert state.state is STATE_OFF
assert state.attributes.get(ATTR_ASSUMED_STATE)
async def test_default_availability_payload(hass, mqtt_mock):
"""Test the availability payload."""
assert await async_setup_component(
hass,
fan.DOMAIN,
{
fan.DOMAIN: {
"platform": "mqtt",
"name": "test",
"state_topic": "state-topic",
"command_topic": "command-topic",
"availability_topic": "availability_topic",
}
},
)
state = hass.states.get("fan.test")
assert state.state is STATE_UNAVAILABLE
async_fire_mqtt_message(hass, "availability_topic", "online")
state = hass.states.get("fan.test")
assert state.state is not STATE_UNAVAILABLE
assert not state.attributes.get(ATTR_ASSUMED_STATE)
async_fire_mqtt_message(hass, "availability_topic", "offline")
state = hass.states.get("fan.test")
assert state.state is STATE_UNAVAILABLE
async_fire_mqtt_message(hass, "state-topic", "1")
state = hass.states.get("fan.test")
assert state.state is STATE_UNAVAILABLE
async_fire_mqtt_message(hass, "availability_topic", "online")
state = hass.states.get("fan.test")
assert state.state is not STATE_UNAVAILABLE
async def test_custom_availability_payload(hass, mqtt_mock):
"""Test the availability payload."""
assert await async_setup_component(
hass,
fan.DOMAIN,
{
fan.DOMAIN: {
"platform": "mqtt",
"name": "test",
"state_topic": "state-topic",
"command_topic": "command-topic",
"availability_topic": "availability_topic",
"payload_available": "good",
"payload_not_available": "nogood",
}
},
)
state = hass.states.get("fan.test")
assert state.state is STATE_UNAVAILABLE
async_fire_mqtt_message(hass, "availability_topic", "good")
state = hass.states.get("fan.test")
assert state.state is not STATE_UNAVAILABLE
assert not state.attributes.get(ATTR_ASSUMED_STATE)
async_fire_mqtt_message(hass, "availability_topic", "nogood")
state = hass.states.get("fan.test")
assert state.state is STATE_UNAVAILABLE
async_fire_mqtt_message(hass, "state-topic", "1")
state = hass.states.get("fan.test")
assert state.state is STATE_UNAVAILABLE
async_fire_mqtt_message(hass, "availability_topic", "good")
state = hass.states.get("fan.test")
assert state.state is not STATE_UNAVAILABLE
async def test_discovery_removal_fan(hass, mqtt_mock, caplog):
"""Test removal of discovered fan."""
entry = MockConfigEntry(domain=mqtt.DOMAIN)
await async_start(hass, "homeassistant", {}, entry)
data = '{ "name": "Beer",' ' "command_topic": "test_topic" }'
async_fire_mqtt_message(hass, "homeassistant/fan/bla/config", data)
await hass.async_block_till_done()
state = hass.states.get("fan.beer")
assert state is not None
assert state.name == "Beer"
async_fire_mqtt_message(hass, "homeassistant/fan/bla/config", "")
await hass.async_block_till_done()
state = hass.states.get("fan.beer")
assert state is None
async def test_discovery_update_fan(hass, mqtt_mock, caplog):
"""Test update of discovered fan."""
entry = MockConfigEntry(domain=mqtt.DOMAIN)
await async_start(hass, "homeassistant", {}, entry)
data1 = '{ "name": "Beer",' ' "command_topic": "test_topic" }'
data2 = '{ "name": "Milk",' ' "command_topic": "test_topic" }'
async_fire_mqtt_message(hass, "homeassistant/fan/bla/config", data1)
await hass.async_block_till_done()
state = hass.states.get("fan.beer")
assert state is not None
assert state.name == "Beer"
async_fire_mqtt_message(hass, "homeassistant/fan/bla/config", data2)
await hass.async_block_till_done()
state = hass.states.get("fan.beer")
assert state is not None
assert state.name == "Milk"
state = hass.states.get("fan.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",' ' "command_topic": "test_topic" }'
async_fire_mqtt_message(hass, "homeassistant/fan/bla/config", data1)
await hass.async_block_till_done()
state = hass.states.get("fan.beer")
assert state is None
async_fire_mqtt_message(hass, "homeassistant/fan/bla/config", data2)
await hass.async_block_till_done()
state = hass.states.get("fan.milk")
assert state is not None
assert state.name == "Milk"
state = hass.states.get("fan.beer")
assert state is None
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,
fan.DOMAIN,
{
fan.DOMAIN: {
"platform": "mqtt",
"name": "test",
"command_topic": "test-topic",
"json_attributes_topic": "attr-topic",
}
},
)
async_fire_mqtt_message(hass, "attr-topic", '{ "val": "100" }')
state = hass.states.get("fan.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,
fan.DOMAIN,
{
fan.DOMAIN: {
"platform": "mqtt",
"name": "test",
"command_topic": "test-topic",
"json_attributes_topic": "attr-topic",
}
},
)
async_fire_mqtt_message(hass, "attr-topic", '[ "list", "of", "things"]')
state = hass.states.get("fan.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,
fan.DOMAIN,
{
fan.DOMAIN: {
"platform": "mqtt",
"name": "test",
"command_topic": "test-topic",
"json_attributes_topic": "attr-topic",
}
},
)
async_fire_mqtt_message(hass, "attr-topic", "This is not JSON")
state = hass.states.get("fan.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",'
' "command_topic": "test_topic",'
' "json_attributes_topic": "attr-topic1" }'
)
data2 = (
'{ "name": "Beer",'
' "command_topic": "test_topic",'
' "json_attributes_topic": "attr-topic2" }'
)
async_fire_mqtt_message(hass, "homeassistant/fan/bla/config", data1)
await hass.async_block_till_done()
async_fire_mqtt_message(hass, "attr-topic1", '{ "val": "100" }')
state = hass.states.get("fan.beer")
assert state.attributes.get("val") == "100"
# Change json_attributes_topic
async_fire_mqtt_message(hass, "homeassistant/fan/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("fan.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("fan.beer")
assert state.attributes.get("val") == "75"
async def test_unique_id(hass):
"""Test unique_id option only creates one fan per id."""
await async_mock_mqtt_component(hass)
assert await async_setup_component(
hass,
fan.DOMAIN,
{
fan.DOMAIN: [
{
"platform": "mqtt",
"name": "Test 1",
"state_topic": "test-topic",
"command_topic": "test-topic",
"unique_id": "TOTALLY_UNIQUE",
},
{
"platform": "mqtt",
"name": "Test 2",
"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(fan.DOMAIN)) == 1
async def test_entity_device_info_with_identifier(hass, mqtt_mock):
"""Test MQTT fan 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",
"command_topic": "test-command-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/fan/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",
"command_topic": "test-command-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/fan/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/fan/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,
fan.DOMAIN,
{
fan.DOMAIN: [
{
"platform": "mqtt",
"name": "beer",
"state_topic": "test-topic",
"command_topic": "command-topic",
"availability_topic": "avty-topic",
"unique_id": "TOTALLY_UNIQUE",
}
]
},
)
state = hass.states.get("fan.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("fan.beer", new_entity_id="fan.milk")
await hass.async_block_till_done()
state = hass.states.get("fan.beer")
assert state is None
state = hass.states.get("fan.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")