837 lines
22 KiB
Python
837 lines
22 KiB
Python
"""The tests for the Modbus sensor component."""
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import pytest
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from homeassistant.components.modbus.const import (
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CALL_TYPE_REGISTER_HOLDING,
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CALL_TYPE_REGISTER_INPUT,
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CONF_DATA_TYPE,
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CONF_INPUT_TYPE,
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CONF_LAZY_ERROR,
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CONF_PRECISION,
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CONF_SCALE,
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CONF_SLAVE_COUNT,
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CONF_SWAP,
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CONF_SWAP_BYTE,
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CONF_SWAP_NONE,
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CONF_SWAP_WORD,
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CONF_SWAP_WORD_BYTE,
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MODBUS_DOMAIN,
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DataType,
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)
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from homeassistant.components.sensor import (
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CONF_STATE_CLASS,
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DOMAIN as SENSOR_DOMAIN,
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SensorStateClass,
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)
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from homeassistant.const import (
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CONF_ADDRESS,
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CONF_COUNT,
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CONF_DEVICE_CLASS,
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CONF_NAME,
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CONF_OFFSET,
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CONF_SCAN_INTERVAL,
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CONF_SENSORS,
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CONF_SLAVE,
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CONF_STRUCTURE,
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STATE_UNAVAILABLE,
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STATE_UNKNOWN,
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)
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from homeassistant.core import State
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from homeassistant.setup import async_setup_component
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from .conftest import TEST_ENTITY_NAME, ReadResult, do_next_cycle
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ENTITY_ID = f"{SENSOR_DOMAIN}.{TEST_ENTITY_NAME}".replace(" ", "_")
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@pytest.mark.parametrize(
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"do_config",
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[
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{
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CONF_SENSORS: [
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{
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CONF_NAME: TEST_ENTITY_NAME,
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CONF_ADDRESS: 51,
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CONF_DATA_TYPE: DataType.INT16,
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}
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]
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},
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{
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CONF_SENSORS: [
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{
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CONF_NAME: TEST_ENTITY_NAME,
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CONF_ADDRESS: 51,
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CONF_SLAVE: 10,
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CONF_DATA_TYPE: DataType.INT16,
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CONF_PRECISION: 0,
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CONF_SCALE: 1,
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CONF_OFFSET: 0,
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CONF_STATE_CLASS: SensorStateClass.MEASUREMENT,
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CONF_LAZY_ERROR: 10,
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CONF_INPUT_TYPE: CALL_TYPE_REGISTER_HOLDING,
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CONF_DEVICE_CLASS: "battery",
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}
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]
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},
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{
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CONF_SENSORS: [
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{
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CONF_NAME: TEST_ENTITY_NAME,
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CONF_ADDRESS: 51,
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CONF_SLAVE: 10,
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CONF_DATA_TYPE: DataType.INT16,
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CONF_PRECISION: 0,
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CONF_SCALE: 1,
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CONF_OFFSET: 0,
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CONF_INPUT_TYPE: CALL_TYPE_REGISTER_INPUT,
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CONF_DEVICE_CLASS: "battery",
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}
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]
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},
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{
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CONF_SENSORS: [
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{
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CONF_NAME: TEST_ENTITY_NAME,
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CONF_ADDRESS: 51,
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CONF_DATA_TYPE: DataType.INT16,
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CONF_SWAP: CONF_SWAP_NONE,
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}
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]
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},
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{
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CONF_SENSORS: [
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{
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CONF_NAME: TEST_ENTITY_NAME,
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CONF_ADDRESS: 51,
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CONF_DATA_TYPE: DataType.INT16,
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CONF_SWAP: CONF_SWAP_BYTE,
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}
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]
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},
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{
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CONF_SENSORS: [
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{
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CONF_NAME: TEST_ENTITY_NAME,
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CONF_ADDRESS: 51,
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CONF_DATA_TYPE: DataType.INT32,
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CONF_SWAP: CONF_SWAP_WORD,
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}
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]
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},
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{
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CONF_SENSORS: [
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{
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CONF_NAME: TEST_ENTITY_NAME,
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CONF_ADDRESS: 51,
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CONF_DATA_TYPE: DataType.INT32,
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CONF_SWAP: CONF_SWAP_WORD_BYTE,
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}
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]
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},
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{
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CONF_SENSORS: [
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{
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CONF_NAME: TEST_ENTITY_NAME,
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CONF_ADDRESS: 51,
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CONF_DATA_TYPE: DataType.INT32,
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CONF_SLAVE_COUNT: 5,
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}
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]
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},
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],
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)
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async def test_config_sensor(hass, mock_modbus):
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"""Run configuration test for sensor."""
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assert SENSOR_DOMAIN in hass.config.components
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@pytest.mark.parametrize("check_config_loaded", [False])
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@pytest.mark.parametrize(
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"do_config,error_message",
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[
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(
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{
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CONF_SENSORS: [
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{
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CONF_NAME: TEST_ENTITY_NAME,
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CONF_ADDRESS: 1234,
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CONF_COUNT: 8,
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CONF_PRECISION: 2,
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CONF_DATA_TYPE: DataType.CUSTOM,
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CONF_STRUCTURE: ">no struct",
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},
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]
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},
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"bad char in struct format",
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),
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(
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{
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CONF_SENSORS: [
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{
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CONF_NAME: TEST_ENTITY_NAME,
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CONF_ADDRESS: 1234,
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CONF_COUNT: 2,
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CONF_PRECISION: 2,
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CONF_DATA_TYPE: DataType.CUSTOM,
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CONF_STRUCTURE: ">4f",
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},
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]
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},
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"Structure request 16 bytes, but 2 registers have a size of 4 bytes",
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),
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(
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{
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CONF_SENSORS: [
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{
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CONF_NAME: TEST_ENTITY_NAME,
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CONF_ADDRESS: 1234,
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CONF_DATA_TYPE: DataType.CUSTOM,
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CONF_COUNT: 4,
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CONF_SWAP: CONF_SWAP_NONE,
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CONF_STRUCTURE: "invalid",
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},
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]
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},
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"bad char in struct format",
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),
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(
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{
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CONF_SENSORS: [
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{
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CONF_NAME: TEST_ENTITY_NAME,
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CONF_ADDRESS: 1234,
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CONF_DATA_TYPE: DataType.CUSTOM,
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CONF_COUNT: 4,
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CONF_SWAP: CONF_SWAP_NONE,
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CONF_STRUCTURE: "",
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},
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]
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},
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f"Error in sensor {TEST_ENTITY_NAME}. The `structure` field can not be empty",
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),
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(
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{
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CONF_SENSORS: [
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{
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CONF_NAME: TEST_ENTITY_NAME,
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CONF_ADDRESS: 1234,
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CONF_DATA_TYPE: DataType.CUSTOM,
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CONF_COUNT: 4,
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CONF_SWAP: CONF_SWAP_NONE,
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CONF_STRUCTURE: "1s",
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},
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]
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},
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"Structure request 1 bytes, but 4 registers have a size of 8 bytes",
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),
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(
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{
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CONF_SENSORS: [
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{
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CONF_NAME: TEST_ENTITY_NAME,
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CONF_ADDRESS: 1234,
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CONF_DATA_TYPE: DataType.CUSTOM,
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CONF_COUNT: 1,
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CONF_STRUCTURE: "2s",
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CONF_SWAP: CONF_SWAP_WORD,
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},
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]
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},
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f"Error in sensor {TEST_ENTITY_NAME} swap(word) not possible due to the registers count: 1, needed: 2",
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),
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],
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)
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async def test_config_wrong_struct_sensor(hass, error_message, mock_modbus, caplog):
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"""Run test for sensor with wrong struct."""
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messages = str([x.message for x in caplog.get_records("setup")])
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assert error_message in messages
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@pytest.mark.parametrize(
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"do_config",
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[
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{
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CONF_SENSORS: [
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{
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CONF_NAME: TEST_ENTITY_NAME,
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CONF_ADDRESS: 51,
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CONF_SCAN_INTERVAL: 1,
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},
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],
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},
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],
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)
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@pytest.mark.parametrize(
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"config_addon,register_words,do_exception,expected",
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[
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(
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{
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CONF_DATA_TYPE: DataType.INT16,
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CONF_SCALE: 1,
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CONF_OFFSET: 0,
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CONF_PRECISION: 0,
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},
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[0],
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False,
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"0",
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),
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(
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{},
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[0x8000],
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False,
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"-32768",
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),
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(
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{
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CONF_DATA_TYPE: DataType.INT16,
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CONF_SCALE: 1,
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CONF_OFFSET: 13,
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CONF_PRECISION: 0,
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},
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[7],
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False,
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"20",
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),
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(
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{
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CONF_DATA_TYPE: DataType.INT16,
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CONF_SCALE: 3,
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CONF_OFFSET: 13,
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CONF_PRECISION: 0,
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},
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[7],
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False,
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"34",
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),
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(
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{
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CONF_DATA_TYPE: DataType.UINT16,
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CONF_SCALE: 3,
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CONF_OFFSET: 13,
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CONF_PRECISION: 4,
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},
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[7],
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False,
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"34.0000",
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),
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(
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{
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CONF_DATA_TYPE: DataType.INT16,
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CONF_SCALE: 1.5,
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CONF_OFFSET: 0,
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CONF_PRECISION: 0,
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},
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[1],
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False,
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"2",
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),
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(
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{
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CONF_DATA_TYPE: DataType.INT16,
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CONF_SCALE: "1.5",
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CONF_OFFSET: "5",
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CONF_PRECISION: "1",
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},
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[9],
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False,
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"18.5",
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),
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(
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{
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CONF_DATA_TYPE: DataType.INT16,
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CONF_SCALE: 2.4,
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CONF_OFFSET: 0,
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CONF_PRECISION: 2,
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},
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[1],
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False,
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"2.40",
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),
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(
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{
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CONF_DATA_TYPE: DataType.INT16,
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CONF_SCALE: 1,
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CONF_OFFSET: -10.3,
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CONF_PRECISION: 1,
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},
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[2],
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False,
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"-8.3",
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),
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(
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{
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CONF_DATA_TYPE: DataType.INT32,
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CONF_SCALE: 1,
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CONF_OFFSET: 0,
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CONF_PRECISION: 0,
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},
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[0x89AB, 0xCDEF],
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False,
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"-1985229329",
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),
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(
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{
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CONF_DATA_TYPE: DataType.UINT32,
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CONF_SCALE: 1,
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CONF_OFFSET: 0,
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CONF_PRECISION: 0,
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},
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[0x89AB, 0xCDEF],
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False,
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str(0x89ABCDEF),
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),
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(
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{
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CONF_DATA_TYPE: DataType.UINT64,
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CONF_SCALE: 1,
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CONF_OFFSET: 0,
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CONF_PRECISION: 0,
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},
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[0x89AB, 0xCDEF, 0x0123, 0x4567],
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False,
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"9920249030613615975",
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),
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(
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{
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CONF_DATA_TYPE: DataType.UINT64,
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CONF_SCALE: 2,
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CONF_OFFSET: 3,
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CONF_PRECISION: 0,
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},
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[0x0123, 0x4567, 0x89AB, 0xCDEF],
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False,
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"163971058432973793",
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),
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(
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{
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CONF_DATA_TYPE: DataType.UINT64,
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CONF_SCALE: 2.0,
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CONF_OFFSET: 3.0,
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CONF_PRECISION: 0,
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},
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[0x0123, 0x4567, 0x89AB, 0xCDEF],
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False,
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"163971058432973792",
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),
|
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(
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{
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CONF_INPUT_TYPE: CALL_TYPE_REGISTER_INPUT,
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CONF_DATA_TYPE: DataType.UINT32,
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CONF_SCALE: 1,
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CONF_OFFSET: 0,
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CONF_PRECISION: 0,
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},
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[0x89AB, 0xCDEF],
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False,
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str(0x89ABCDEF),
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),
|
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(
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{
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CONF_INPUT_TYPE: CALL_TYPE_REGISTER_HOLDING,
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CONF_DATA_TYPE: DataType.UINT32,
|
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CONF_SCALE: 1,
|
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CONF_OFFSET: 0,
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CONF_PRECISION: 0,
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},
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[0x89AB, 0xCDEF],
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False,
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str(0x89ABCDEF),
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),
|
|
(
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{
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CONF_INPUT_TYPE: CALL_TYPE_REGISTER_HOLDING,
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CONF_DATA_TYPE: DataType.FLOAT32,
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CONF_SCALE: 1,
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CONF_OFFSET: 0,
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CONF_PRECISION: 5,
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},
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[16286, 1617],
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False,
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"1.23457",
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),
|
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(
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{
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CONF_COUNT: 8,
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CONF_INPUT_TYPE: CALL_TYPE_REGISTER_HOLDING,
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CONF_DATA_TYPE: DataType.STRING,
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|
CONF_SCALE: 1,
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CONF_OFFSET: 0,
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CONF_PRECISION: 0,
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},
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[0x3037, 0x2D30, 0x352D, 0x3230, 0x3230, 0x2031, 0x343A, 0x3335],
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False,
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"07-05-2020 14:35",
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),
|
|
(
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{
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CONF_COUNT: 8,
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CONF_INPUT_TYPE: CALL_TYPE_REGISTER_HOLDING,
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CONF_DATA_TYPE: DataType.STRING,
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CONF_SCALE: 1,
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CONF_OFFSET: 0,
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CONF_PRECISION: 0,
|
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},
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[0x00],
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True,
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STATE_UNAVAILABLE,
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),
|
|
(
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{
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CONF_INPUT_TYPE: CALL_TYPE_REGISTER_INPUT,
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CONF_DATA_TYPE: DataType.UINT32,
|
|
CONF_SCALE: 1,
|
|
CONF_OFFSET: 0,
|
|
CONF_PRECISION: 0,
|
|
},
|
|
[0x00],
|
|
True,
|
|
STATE_UNAVAILABLE,
|
|
),
|
|
(
|
|
{
|
|
CONF_DATA_TYPE: DataType.INT16,
|
|
CONF_SWAP: CONF_SWAP_NONE,
|
|
},
|
|
[0x0102],
|
|
False,
|
|
str(int(0x0102)),
|
|
),
|
|
(
|
|
{
|
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CONF_DATA_TYPE: DataType.INT16,
|
|
CONF_SWAP: CONF_SWAP_BYTE,
|
|
},
|
|
[0x0201],
|
|
False,
|
|
str(int(0x0102)),
|
|
),
|
|
(
|
|
{
|
|
CONF_DATA_TYPE: DataType.INT32,
|
|
CONF_SWAP: CONF_SWAP_BYTE,
|
|
},
|
|
[0x0102, 0x0304],
|
|
False,
|
|
str(int(0x02010403)),
|
|
),
|
|
(
|
|
{
|
|
CONF_DATA_TYPE: DataType.INT32,
|
|
CONF_SWAP: CONF_SWAP_WORD,
|
|
},
|
|
[0x0102, 0x0304],
|
|
False,
|
|
str(int(0x03040102)),
|
|
),
|
|
(
|
|
{
|
|
CONF_DATA_TYPE: DataType.INT32,
|
|
CONF_SWAP: CONF_SWAP_WORD_BYTE,
|
|
},
|
|
[0x0102, 0x0304],
|
|
False,
|
|
str(int(0x04030201)),
|
|
),
|
|
(
|
|
{
|
|
CONF_INPUT_TYPE: CALL_TYPE_REGISTER_INPUT,
|
|
CONF_DATA_TYPE: DataType.FLOAT32,
|
|
CONF_PRECISION: 2,
|
|
},
|
|
[16286, 1617],
|
|
False,
|
|
"1.23",
|
|
),
|
|
],
|
|
)
|
|
async def test_all_sensor(hass, mock_do_cycle, expected):
|
|
"""Run test for sensor."""
|
|
assert hass.states.get(ENTITY_ID).state == expected
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"do_config",
|
|
[
|
|
{
|
|
CONF_SENSORS: [
|
|
{
|
|
CONF_NAME: TEST_ENTITY_NAME,
|
|
CONF_ADDRESS: 51,
|
|
CONF_INPUT_TYPE: CALL_TYPE_REGISTER_HOLDING,
|
|
CONF_DATA_TYPE: DataType.UINT32,
|
|
CONF_SCALE: 1,
|
|
CONF_OFFSET: 0,
|
|
CONF_PRECISION: 0,
|
|
},
|
|
],
|
|
},
|
|
],
|
|
)
|
|
@pytest.mark.parametrize(
|
|
"config_addon,register_words,do_exception,expected",
|
|
[
|
|
(
|
|
{
|
|
CONF_SLAVE_COUNT: 0,
|
|
},
|
|
[0x0102, 0x0304],
|
|
False,
|
|
["16909060"],
|
|
),
|
|
(
|
|
{
|
|
CONF_SLAVE_COUNT: 1,
|
|
},
|
|
[0x0102, 0x0304, 0x0403, 0x0201],
|
|
False,
|
|
["16909060", "67305985"],
|
|
),
|
|
(
|
|
{
|
|
CONF_SLAVE_COUNT: 3,
|
|
},
|
|
[
|
|
0x0102,
|
|
0x0304,
|
|
0x0506,
|
|
0x0708,
|
|
0x090A,
|
|
0x0B0C,
|
|
0x0D0E,
|
|
0x0F00,
|
|
],
|
|
False,
|
|
[
|
|
"16909060",
|
|
"84281096",
|
|
"151653132",
|
|
"219025152",
|
|
],
|
|
),
|
|
(
|
|
{
|
|
CONF_SLAVE_COUNT: 1,
|
|
},
|
|
[0x0102, 0x0304, 0x0403, 0x0201],
|
|
True,
|
|
[STATE_UNAVAILABLE, STATE_UNKNOWN],
|
|
),
|
|
(
|
|
{
|
|
CONF_SLAVE_COUNT: 1,
|
|
},
|
|
[],
|
|
False,
|
|
[STATE_UNAVAILABLE, STATE_UNKNOWN],
|
|
),
|
|
],
|
|
)
|
|
async def test_slave_sensor(hass, mock_do_cycle, expected):
|
|
"""Run test for sensor."""
|
|
assert hass.states.get(ENTITY_ID).state == expected[0]
|
|
|
|
for i in range(1, len(expected)):
|
|
entity_id = f"{SENSOR_DOMAIN}.{TEST_ENTITY_NAME}_{i}".replace(" ", "_")
|
|
assert hass.states.get(entity_id).state == expected[i]
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"do_config",
|
|
[
|
|
{
|
|
CONF_SENSORS: [
|
|
{
|
|
CONF_NAME: TEST_ENTITY_NAME,
|
|
CONF_ADDRESS: 51,
|
|
CONF_SCAN_INTERVAL: 1,
|
|
},
|
|
],
|
|
},
|
|
],
|
|
)
|
|
@pytest.mark.parametrize(
|
|
"config_addon,register_words",
|
|
[
|
|
(
|
|
{
|
|
CONF_DATA_TYPE: DataType.INT16,
|
|
},
|
|
[7, 9],
|
|
),
|
|
(
|
|
{
|
|
CONF_DATA_TYPE: DataType.INT32,
|
|
},
|
|
[7],
|
|
),
|
|
],
|
|
)
|
|
async def test_wrong_unpack(hass, mock_do_cycle):
|
|
"""Run test for sensor."""
|
|
assert hass.states.get(ENTITY_ID).state == STATE_UNAVAILABLE
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"do_config",
|
|
[
|
|
{
|
|
CONF_SENSORS: [
|
|
{
|
|
CONF_NAME: TEST_ENTITY_NAME,
|
|
CONF_ADDRESS: 51,
|
|
CONF_SCAN_INTERVAL: 10,
|
|
CONF_LAZY_ERROR: 1,
|
|
},
|
|
],
|
|
},
|
|
],
|
|
)
|
|
@pytest.mark.parametrize(
|
|
"register_words,do_exception,start_expect,end_expect",
|
|
[
|
|
(
|
|
[0x8000],
|
|
True,
|
|
"17",
|
|
STATE_UNAVAILABLE,
|
|
),
|
|
],
|
|
)
|
|
async def test_lazy_error_sensor(hass, mock_do_cycle, start_expect, end_expect):
|
|
"""Run test for sensor."""
|
|
hass.states.async_set(ENTITY_ID, 17)
|
|
await hass.async_block_till_done()
|
|
now = mock_do_cycle
|
|
assert hass.states.get(ENTITY_ID).state == start_expect
|
|
now = await do_next_cycle(hass, now, 11)
|
|
assert hass.states.get(ENTITY_ID).state == start_expect
|
|
now = await do_next_cycle(hass, now, 11)
|
|
assert hass.states.get(ENTITY_ID).state == end_expect
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"do_config",
|
|
[
|
|
{
|
|
CONF_SENSORS: [
|
|
{
|
|
CONF_NAME: TEST_ENTITY_NAME,
|
|
CONF_ADDRESS: 51,
|
|
},
|
|
],
|
|
},
|
|
],
|
|
)
|
|
@pytest.mark.parametrize(
|
|
"config_addon,register_words,expected",
|
|
[
|
|
(
|
|
{
|
|
CONF_COUNT: 8,
|
|
CONF_PRECISION: 2,
|
|
CONF_DATA_TYPE: DataType.CUSTOM,
|
|
CONF_STRUCTURE: ">4f",
|
|
},
|
|
# floats: 7.931250095367432, 10.600000381469727,
|
|
# 1.000879611487865e-28, 10.566553115844727
|
|
[0x40FD, 0xCCCD, 0x4129, 0x999A, 0x10FD, 0xC0CD, 0x4129, 0x109A],
|
|
"7.93,10.60,0.00,10.57",
|
|
),
|
|
(
|
|
{
|
|
CONF_COUNT: 4,
|
|
CONF_PRECISION: 0,
|
|
CONF_DATA_TYPE: DataType.CUSTOM,
|
|
CONF_STRUCTURE: ">2i",
|
|
},
|
|
[0x0000, 0x0100, 0x0000, 0x0032],
|
|
"256,50",
|
|
),
|
|
(
|
|
{
|
|
CONF_PRECISION: 0,
|
|
CONF_DATA_TYPE: DataType.INT16,
|
|
},
|
|
[0x0101],
|
|
"257",
|
|
),
|
|
],
|
|
)
|
|
async def test_struct_sensor(hass, mock_do_cycle, expected):
|
|
"""Run test for sensor struct."""
|
|
assert hass.states.get(ENTITY_ID).state == expected
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"mock_test_state",
|
|
[(State(ENTITY_ID, "117"), State(f"{ENTITY_ID}_1", "119"))],
|
|
indirect=True,
|
|
)
|
|
@pytest.mark.parametrize(
|
|
"do_config",
|
|
[
|
|
{
|
|
CONF_SENSORS: [
|
|
{
|
|
CONF_NAME: TEST_ENTITY_NAME,
|
|
CONF_ADDRESS: 51,
|
|
CONF_SCAN_INTERVAL: 0,
|
|
}
|
|
]
|
|
},
|
|
{
|
|
CONF_SENSORS: [
|
|
{
|
|
CONF_NAME: TEST_ENTITY_NAME,
|
|
CONF_ADDRESS: 51,
|
|
CONF_SCAN_INTERVAL: 0,
|
|
CONF_SLAVE_COUNT: 1,
|
|
}
|
|
]
|
|
},
|
|
],
|
|
)
|
|
async def test_restore_state_sensor(hass, mock_test_state, mock_modbus):
|
|
"""Run test for sensor restore state."""
|
|
assert hass.states.get(ENTITY_ID).state == mock_test_state[0].state
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"do_config",
|
|
[
|
|
{
|
|
CONF_SENSORS: [
|
|
{
|
|
CONF_NAME: TEST_ENTITY_NAME,
|
|
CONF_ADDRESS: 1234,
|
|
CONF_INPUT_TYPE: CALL_TYPE_REGISTER_INPUT,
|
|
}
|
|
]
|
|
},
|
|
],
|
|
)
|
|
async def test_service_sensor_update(hass, mock_modbus, mock_ha):
|
|
"""Run test for service homeassistant.update_entity."""
|
|
mock_modbus.read_input_registers.return_value = ReadResult([27])
|
|
await hass.services.async_call(
|
|
"homeassistant", "update_entity", {"entity_id": ENTITY_ID}, blocking=True
|
|
)
|
|
assert hass.states.get(ENTITY_ID).state == "27"
|
|
mock_modbus.read_input_registers.return_value = ReadResult([32])
|
|
await hass.services.async_call(
|
|
"homeassistant", "update_entity", {"entity_id": ENTITY_ID}, blocking=True
|
|
)
|
|
assert hass.states.get(ENTITY_ID).state == "32"
|
|
|
|
|
|
async def test_no_discovery_info_sensor(hass, caplog):
|
|
"""Test setup without discovery info."""
|
|
assert SENSOR_DOMAIN not in hass.config.components
|
|
assert await async_setup_component(
|
|
hass,
|
|
SENSOR_DOMAIN,
|
|
{SENSOR_DOMAIN: {"platform": MODBUS_DOMAIN}},
|
|
)
|
|
await hass.async_block_till_done()
|
|
assert SENSOR_DOMAIN in hass.config.components
|