"""The tests for the MQTT switch platform.""" import json from unittest.mock import ANY from asynctest import patch import pytest from homeassistant.components import mqtt, switch 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, async_fire_mqtt_message, async_mock_mqtt_component, mock_coro, mock_registry, ) from tests.components.switch import common @pytest.fixture def mock_publish(hass): """Initialize components.""" yield hass.loop.run_until_complete(async_mock_mqtt_component(hass)) async def test_controlling_state_via_topic(hass, mock_publish): """Test the controlling state via topic.""" assert await async_setup_component( hass, switch.DOMAIN, { switch.DOMAIN: { "platform": "mqtt", "name": "test", "state_topic": "state-topic", "command_topic": "command-topic", "payload_on": 1, "payload_off": 0, } }, ) state = hass.states.get("switch.test") assert state.state == STATE_OFF assert not state.attributes.get(ATTR_ASSUMED_STATE) async_fire_mqtt_message(hass, "state-topic", "1") state = hass.states.get("switch.test") assert state.state == STATE_ON async_fire_mqtt_message(hass, "state-topic", "0") state = hass.states.get("switch.test") assert state.state == STATE_OFF async def test_sending_mqtt_commands_and_optimistic(hass, mock_publish): """Test the sending MQTT commands in optimistic mode.""" fake_state = ha.State("switch.test", "on") with patch( "homeassistant.helpers.restore_state.RestoreEntity.async_get_last_state", return_value=mock_coro(fake_state), ): assert await async_setup_component( hass, switch.DOMAIN, { switch.DOMAIN: { "platform": "mqtt", "name": "test", "command_topic": "command-topic", "payload_on": "beer on", "payload_off": "beer off", "qos": "2", } }, ) state = hass.states.get("switch.test") assert state.state == STATE_ON assert state.attributes.get(ATTR_ASSUMED_STATE) await common.async_turn_on(hass, "switch.test") mock_publish.async_publish.assert_called_once_with( "command-topic", "beer on", 2, False ) mock_publish.async_publish.reset_mock() state = hass.states.get("switch.test") assert state.state == STATE_ON await common.async_turn_off(hass, "switch.test") mock_publish.async_publish.assert_called_once_with( "command-topic", "beer off", 2, False ) state = hass.states.get("switch.test") assert state.state == STATE_OFF async def test_controlling_state_via_topic_and_json_message(hass, mock_publish): """Test the controlling state via topic and JSON message.""" assert await async_setup_component( hass, switch.DOMAIN, { switch.DOMAIN: { "platform": "mqtt", "name": "test", "state_topic": "state-topic", "command_topic": "command-topic", "payload_on": "beer on", "payload_off": "beer off", "value_template": "{{ value_json.val }}", } }, ) state = hass.states.get("switch.test") assert state.state == STATE_OFF async_fire_mqtt_message(hass, "state-topic", '{"val":"beer on"}') state = hass.states.get("switch.test") assert state.state == STATE_ON async_fire_mqtt_message(hass, "state-topic", '{"val":"beer off"}') state = hass.states.get("switch.test") assert state.state == STATE_OFF async def test_default_availability_payload(hass, mock_publish): """Test the availability payload.""" assert await async_setup_component( hass, switch.DOMAIN, { switch.DOMAIN: { "platform": "mqtt", "name": "test", "state_topic": "state-topic", "command_topic": "command-topic", "availability_topic": "availability_topic", "payload_on": 1, "payload_off": 0, } }, ) state = hass.states.get("switch.test") assert state.state == STATE_UNAVAILABLE async_fire_mqtt_message(hass, "availability_topic", "online") state = hass.states.get("switch.test") assert state.state == STATE_OFF assert not state.attributes.get(ATTR_ASSUMED_STATE) async_fire_mqtt_message(hass, "availability_topic", "offline") state = hass.states.get("switch.test") assert state.state == STATE_UNAVAILABLE async_fire_mqtt_message(hass, "state-topic", "1") state = hass.states.get("switch.test") assert state.state == STATE_UNAVAILABLE async_fire_mqtt_message(hass, "availability_topic", "online") state = hass.states.get("switch.test") assert state.state == STATE_ON async def test_custom_availability_payload(hass, mock_publish): """Test the availability payload.""" assert await async_setup_component( hass, switch.DOMAIN, { switch.DOMAIN: { "platform": "mqtt", "name": "test", "state_topic": "state-topic", "command_topic": "command-topic", "availability_topic": "availability_topic", "payload_on": 1, "payload_off": 0, "payload_available": "good", "payload_not_available": "nogood", } }, ) state = hass.states.get("switch.test") assert state.state == STATE_UNAVAILABLE async_fire_mqtt_message(hass, "availability_topic", "good") state = hass.states.get("switch.test") assert state.state == STATE_OFF assert not state.attributes.get(ATTR_ASSUMED_STATE) async_fire_mqtt_message(hass, "availability_topic", "nogood") state = hass.states.get("switch.test") assert state.state == STATE_UNAVAILABLE async_fire_mqtt_message(hass, "state-topic", "1") state = hass.states.get("switch.test") assert state.state == STATE_UNAVAILABLE async_fire_mqtt_message(hass, "availability_topic", "good") state = hass.states.get("switch.test") assert state.state == STATE_ON async def test_custom_state_payload(hass, mock_publish): """Test the state payload.""" assert await async_setup_component( hass, switch.DOMAIN, { switch.DOMAIN: { "platform": "mqtt", "name": "test", "state_topic": "state-topic", "command_topic": "command-topic", "payload_on": 1, "payload_off": 0, "state_on": "HIGH", "state_off": "LOW", } }, ) state = hass.states.get("switch.test") assert state.state == STATE_OFF assert not state.attributes.get(ATTR_ASSUMED_STATE) async_fire_mqtt_message(hass, "state-topic", "HIGH") state = hass.states.get("switch.test") assert state.state == STATE_ON async_fire_mqtt_message(hass, "state-topic", "LOW") state = hass.states.get("switch.test") assert state.state == STATE_OFF 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, switch.DOMAIN, { switch.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("switch.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, switch.DOMAIN, { switch.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("switch.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, switch.DOMAIN, { switch.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("switch.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/switch/bla/config", data1) await hass.async_block_till_done() async_fire_mqtt_message(hass, "attr-topic1", '{ "val": "100" }') state = hass.states.get("switch.beer") assert state.attributes.get("val") == "100" # Change json_attributes_topic async_fire_mqtt_message(hass, "homeassistant/switch/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("switch.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("switch.beer") assert state.attributes.get("val") == "75" async def test_unique_id(hass): """Test unique id option only creates one switch per unique_id.""" await async_mock_mqtt_component(hass) assert await async_setup_component( hass, switch.DOMAIN, { switch.DOMAIN: [ { "platform": "mqtt", "name": "Test 1", "state_topic": "test-topic", "command_topic": "command-topic", "unique_id": "TOTALLY_UNIQUE", }, { "platform": "mqtt", "name": "Test 2", "state_topic": "test-topic", "command_topic": "command-topic", "unique_id": "TOTALLY_UNIQUE", }, ] }, ) async_fire_mqtt_message(hass, "test-topic", "payload") assert len(hass.states.async_entity_ids()) == 1 async def test_discovery_removal_switch(hass, mqtt_mock, caplog): """Test removal of discovered switch.""" entry = MockConfigEntry(domain=mqtt.DOMAIN) await async_start(hass, "homeassistant", {}, entry) data = ( '{ "name": "Beer",' ' "state_topic": "test_topic",' ' "command_topic": "test_topic" }' ) async_fire_mqtt_message(hass, "homeassistant/switch/bla/config", data) await hass.async_block_till_done() state = hass.states.get("switch.beer") assert state is not None assert state.name == "Beer" async_fire_mqtt_message(hass, "homeassistant/switch/bla/config", "") await hass.async_block_till_done() state = hass.states.get("switch.beer") assert state is None async def test_discovery_update_switch(hass, mqtt_mock, caplog): """Test update of discovered switch.""" entry = MockConfigEntry(domain=mqtt.DOMAIN) await async_start(hass, "homeassistant", {}, entry) data1 = ( '{ "name": "Beer",' ' "state_topic": "test_topic",' ' "command_topic": "test_topic" }' ) data2 = ( '{ "name": "Milk",' ' "state_topic": "test_topic",' ' "command_topic": "test_topic" }' ) async_fire_mqtt_message(hass, "homeassistant/switch/bla/config", data1) await hass.async_block_till_done() state = hass.states.get("switch.beer") assert state is not None assert state.name == "Beer" async_fire_mqtt_message(hass, "homeassistant/switch/bla/config", data2) await hass.async_block_till_done() state = hass.states.get("switch.beer") assert state is not None assert state.name == "Milk" state = hass.states.get("switch.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",' ' "state_topic": "test_topic",' ' "command_topic": "test_topic" }' ) async_fire_mqtt_message(hass, "homeassistant/switch/bla/config", data1) await hass.async_block_till_done() state = hass.states.get("switch.beer") assert state is None async_fire_mqtt_message(hass, "homeassistant/switch/bla/config", data2) await hass.async_block_till_done() state = hass.states.get("switch.milk") assert state is not None assert state.name == "Milk" state = hass.states.get("switch.beer") assert state is None async def test_entity_device_info_with_identifier(hass, mqtt_mock): """Test MQTT switch 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/switch/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/switch/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/switch/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, switch.DOMAIN, { switch.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("switch.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("switch.beer", new_entity_id="switch.milk") await hass.async_block_till_done() state = hass.states.get("switch.beer") assert state is None state = hass.states.get("switch.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")