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Handle template errors on MQTT payload handling (#110180)

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* Handle template errors on MQTT payload handling (alt)

* Handle mqtt event en image template errors correctly
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Jan Bouwhuis 2024-02-13 10:59:55 +01:00 • committed by GitHub
parent ee25f6b960
commit 09f1ec78a5
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32 changed files with 859 additions and 22 deletions
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56
tests/components/mqtt/test_mixins.py
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@ -396,3 +396,59 @@ async def test_name_attribute_is_set_or_not(
assert state is not None
assert state.attributes.get(ATTR_FRIENDLY_NAME) is None
@pytest.mark.parametrize(
"hass_config",
[
{
mqtt.DOMAIN: {
sensor.DOMAIN: {
"name": "test",
"state_topic": "state-topic",
"availability_topic": "test-topic",
"availability_template": "{{ value_json.some_var * 1 }}",
}
}
},
{
mqtt.DOMAIN: {
sensor.DOMAIN: {
"name": "test",
"state_topic": "state-topic",
"availability": {
"topic": "test-topic",
"value_template": "{{ value_json.some_var * 1 }}",
},
}
}
},
{
mqtt.DOMAIN: {
sensor.DOMAIN: {
"name": "test",
"state_topic": "state-topic",
"json_attributes_topic": "test-topic",
"json_attributes_template": "{{ value_json.some_var * 1 }}",
}
}
},
],
ids=[
"availability_template1",
"availability_template2",
"json_attributes_template",
],
)
async def test_value_template_fails(
hass: HomeAssistant,
mqtt_mock_entry: MqttMockHAClientGenerator,
caplog: pytest.LogCaptureFixture,
) -> None:
"""Test the rendering of MQTT value template fails."""
await mqtt_mock_entry()
async_fire_mqtt_message(hass, "test-topic", '{"some_var": null }')
assert (
"TypeError: unsupported operand type(s) for *: 'NoneType' and 'int' rendering template"
in caplog.text
)