core/tests/components/mqtt/test_trigger.py

277 lines
8.2 KiB
Python

"""The tests for the MQTT automation."""
from unittest.mock import ANY
import pytest
from homeassistant.components import automation
from homeassistant.const import ATTR_ENTITY_ID, ENTITY_MATCH_ALL, SERVICE_TURN_OFF
from homeassistant.core import HassJobType, HomeAssistant, ServiceCall
from homeassistant.setup import async_setup_component
from tests.common import async_fire_mqtt_message, mock_component
from tests.typing import MqttMockHAClient, MqttMockHAClientGenerator
@pytest.fixture(autouse=True, name="stub_blueprint_populate")
def stub_blueprint_populate_autouse(stub_blueprint_populate: None) -> None:
"""Stub copying the blueprints to the config folder."""
@pytest.fixture(autouse=True)
async def setup_comp(
hass: HomeAssistant, mqtt_mock_entry: MqttMockHAClientGenerator
) -> MqttMockHAClient:
"""Initialize components."""
mock_component(hass, "group")
return await mqtt_mock_entry()
async def test_if_fires_on_topic_match(
hass: HomeAssistant, service_calls: list[ServiceCall]
) -> None:
"""Test if message is fired on topic match."""
assert await async_setup_component(
hass,
automation.DOMAIN,
{
automation.DOMAIN: {
"trigger": {"platform": "mqtt", "topic": "test-topic"},
"action": {
"service": "test.automation",
"data_template": {
"some": "{{ trigger.platform }} - {{ trigger.topic }} - "
"{{ trigger.payload }} - {{ trigger.payload_json.hello }} - "
"{{ trigger.id }}"
},
},
}
},
)
async_fire_mqtt_message(hass, "test-topic", '{ "hello": "world" }')
await hass.async_block_till_done()
assert len(service_calls) == 1
assert (
service_calls[0].data["some"]
== 'mqtt - test-topic - { "hello": "world" } - world - 0'
)
await hass.services.async_call(
automation.DOMAIN,
SERVICE_TURN_OFF,
{ATTR_ENTITY_ID: ENTITY_MATCH_ALL},
blocking=True,
)
assert len(service_calls) == 2
async_fire_mqtt_message(hass, "test-topic", "test_payload")
await hass.async_block_till_done()
assert len(service_calls) == 2
async def test_if_fires_on_topic_and_payload_match(
hass: HomeAssistant, service_calls: list[ServiceCall]
) -> None:
"""Test if message is fired on topic and payload match."""
assert await async_setup_component(
hass,
automation.DOMAIN,
{
automation.DOMAIN: {
"trigger": {
"platform": "mqtt",
"topic": "test-topic",
"payload": "hello",
},
"action": {"service": "test.automation"},
}
},
)
async_fire_mqtt_message(hass, "test-topic", "hello")
await hass.async_block_till_done()
assert len(service_calls) == 1
async def test_if_fires_on_topic_and_payload_match2(
hass: HomeAssistant, service_calls: list[ServiceCall]
) -> None:
"""Test if message is fired on topic and payload match.
Make sure a payload which would render as a non string can still be matched.
"""
assert await async_setup_component(
hass,
automation.DOMAIN,
{
automation.DOMAIN: {
"trigger": {
"platform": "mqtt",
"topic": "test-topic",
"payload": "0",
},
"action": {"service": "test.automation"},
}
},
)
async_fire_mqtt_message(hass, "test-topic", "0")
await hass.async_block_till_done()
assert len(service_calls) == 1
async def test_if_fires_on_templated_topic_and_payload_match(
hass: HomeAssistant, service_calls: list[ServiceCall]
) -> None:
"""Test if message is fired on templated topic and payload match."""
assert await async_setup_component(
hass,
automation.DOMAIN,
{
automation.DOMAIN: {
"trigger": {
"platform": "mqtt",
"topic": "test-topic-{{ sqrt(16)|round }}",
"payload": '{{ "foo"|regex_replace("foo", "bar") }}',
},
"action": {"service": "test.automation"},
}
},
)
async_fire_mqtt_message(hass, "test-topic-", "foo")
await hass.async_block_till_done()
assert len(service_calls) == 0
async_fire_mqtt_message(hass, "test-topic-4", "foo")
await hass.async_block_till_done()
assert len(service_calls) == 0
async_fire_mqtt_message(hass, "test-topic-4", "bar")
await hass.async_block_till_done()
assert len(service_calls) == 1
async def test_if_fires_on_payload_template(
hass: HomeAssistant, service_calls: list[ServiceCall]
) -> None:
"""Test if message is fired on templated topic and payload match."""
assert await async_setup_component(
hass,
automation.DOMAIN,
{
automation.DOMAIN: {
"trigger": {
"platform": "mqtt",
"topic": "test-topic",
"payload": "hello",
"value_template": "{{ value_json.wanted_key }}",
},
"action": {"service": "test.automation"},
}
},
)
async_fire_mqtt_message(hass, "test-topic", "hello")
await hass.async_block_till_done()
assert len(service_calls) == 0
async_fire_mqtt_message(hass, "test-topic", '{"unwanted_key":"hello"}')
await hass.async_block_till_done()
assert len(service_calls) == 0
async_fire_mqtt_message(hass, "test-topic", '{"wanted_key":"hello"}')
await hass.async_block_till_done()
assert len(service_calls) == 1
async def test_non_allowed_templates(
hass: HomeAssistant,
service_calls: list[ServiceCall],
caplog: pytest.LogCaptureFixture,
) -> None:
"""Test non allowed function in template."""
assert await async_setup_component(
hass,
automation.DOMAIN,
{
automation.DOMAIN: {
"trigger": {
"platform": "mqtt",
"topic": "test-topic-{{ states() }}",
},
"action": {"service": "test.automation"},
}
},
)
assert (
"Got error 'TemplateError: Use of 'states' is not supported in limited templates' when setting up triggers"
in caplog.text
)
async def test_if_not_fires_on_topic_but_no_payload_match(
hass: HomeAssistant, service_calls: list[ServiceCall]
) -> None:
"""Test if message is not fired on topic but no payload."""
assert await async_setup_component(
hass,
automation.DOMAIN,
{
automation.DOMAIN: {
"trigger": {
"platform": "mqtt",
"topic": "test-topic",
"payload": "hello",
},
"action": {"service": "test.automation"},
}
},
)
async_fire_mqtt_message(hass, "test-topic", "no-hello")
await hass.async_block_till_done()
assert len(service_calls) == 0
async def test_encoding_default(
hass: HomeAssistant, service_calls: list[ServiceCall], setup_comp
) -> None:
"""Test default encoding."""
assert await async_setup_component(
hass,
automation.DOMAIN,
{
automation.DOMAIN: {
"trigger": {"platform": "mqtt", "topic": "test-topic"},
"action": {"service": "test.automation"},
}
},
)
setup_comp.async_subscribe.assert_called_with(
"test-topic", ANY, 0, "utf-8", HassJobType.Callback
)
async def test_encoding_custom(
hass: HomeAssistant, service_calls: list[ServiceCall], setup_comp
) -> None:
"""Test default encoding."""
assert await async_setup_component(
hass,
automation.DOMAIN,
{
automation.DOMAIN: {
"trigger": {"platform": "mqtt", "topic": "test-topic", "encoding": ""},
"action": {"service": "test.automation"},
}
},
)
setup_comp.async_subscribe.assert_called_with(
"test-topic", ANY, 0, None, HassJobType.Callback
)