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esphome/tests/component_tests/dlms_meter/test_removed_keys.py
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Python

"""Tests for the dlms_meter predefined keys removed in 2026.11.0."""
from collections.abc import Callable
import pytest
from voluptuous import Invalid, MultipleInvalid
from esphome.components.dlms_meter.sensor import CONFIG_SCHEMA as SENSOR_SCHEMA
from esphome.components.dlms_meter.text_sensor import (
CONFIG_SCHEMA as TEXT_SENSOR_SCHEMA,
)
from esphome.types import ConfigType
def _errors(schema: Callable[[ConfigType], ConfigType], config: ConfigType) -> str:
with pytest.raises(Invalid) as exc_info:
schema(config)
errors = (
exc_info.value.errors
if isinstance(exc_info.value, MultipleInvalid)
else [exc_info.value]
)
return "\n".join(str(error) for error in errors)
def test_removed_sensor_key_names_its_replacement() -> None:
errors = _errors(SENSOR_SCHEMA, {"voltage_l1": {"name": "Voltage"}})
assert 'obis_code: "1.0.32.7.0.255" and unit_of_measurement: V' in errors
def test_removed_text_sensor_key_names_its_replacement() -> None:
errors = _errors(TEXT_SENSOR_SCHEMA, {"timestamp": {"name": "Timestamp"}})
assert 'obis_code: "0.0.1.0.0.255"' in errors