def test_derivative():
"""Test calculation of derivative value."""
from dsmr_parser.objects import MBusObject
config = {'platform': 'dsmr'}
entity = DerivativeDSMREntity('test', '1.0.0', config)
yield from entity.async_update()
assert entity.state is None, 'initial state not unknown'
entity.telegram = {
'1.0.0': MBusObject([
{'value': 1},
{'value': 1, 'unit': 'm3'},
])
}
yield from entity.async_update()
assert entity.state is None, \
'state after first update should still be unknown'
entity.telegram = {
'1.0.0': MBusObject([
{'value': 2},
{'value': 2, 'unit': 'm3'},
])
}
yield from entity.async_update()
assert entity.state == 1, \
'state should be difference between first and second update'
assert entity.unit_of_measurement == 'm3/h'
async def test_derivative():
"""Test calculation of derivative value."""
from dsmr_parser.objects import MBusObject
config = {"platform": "dsmr"}
entity = DerivativeDSMREntity("test", "test_device", "5678", "1.0.0",
config, False)
await entity.async_update()
assert entity.state is None, "initial state not unknown"
entity.telegram = {
"1.0.0":
MBusObject([
{
"value": datetime.datetime.fromtimestamp(1551642213)
},
{
"value": Decimal(745.695),
"unit": VOLUME_CUBIC_METERS
},
])
}
await entity.async_update()
assert entity.state is None, "state after first update should still be unknown"
entity.telegram = {
"1.0.0":
MBusObject([
{
"value": datetime.datetime.fromtimestamp(1551642543)
},
{
"value": Decimal(745.698),
"unit": VOLUME_CUBIC_METERS
},
])
}
await entity.async_update()
assert (
abs(entity.state - 0.033) < 0.00001
), "state should be hourly usage calculated from first and second update"
assert entity.unit_of_measurement == VOLUME_FLOW_RATE_CUBIC_METERS_PER_HOUR
async def test_default_setup(hass, mock_connection_factory):
"""Test the default setup."""
(connection_factory, transport, protocol) = mock_connection_factory
from dsmr_parser.obis_references import (
CURRENT_ELECTRICITY_USAGE,
ELECTRICITY_ACTIVE_TARIFF,
GAS_METER_READING,
)
from dsmr_parser.objects import CosemObject, MBusObject
config = {"platform": "dsmr"}
telegram = {
CURRENT_ELECTRICITY_USAGE: CosemObject(
[{"value": Decimal("0.0"), "unit": ENERGY_KILO_WATT_HOUR}]
),
ELECTRICITY_ACTIVE_TARIFF: CosemObject([{"value": "0001", "unit": ""}]),
GAS_METER_READING: MBusObject(
[
{"value": datetime.datetime.fromtimestamp(1551642213)},
{"value": Decimal(745.695), "unit": VOLUME_CUBIC_METERS},
]
),
}
with assert_setup_component(1):
await async_setup_component(hass, "sensor", {"sensor": config})
await hass.async_block_till_done()
telegram_callback = connection_factory.call_args_list[0][0][2]
# make sure entities have been created and return 'unknown' state
power_consumption = hass.states.get("sensor.power_consumption")
assert power_consumption.state == "unknown"
assert power_consumption.attributes.get("unit_of_measurement") is None
# simulate a telegram pushed from the smartmeter and parsed by dsmr_parser
telegram_callback(telegram)
# after receiving telegram entities need to have the chance to update
await asyncio.sleep(0)
# ensure entities have new state value after incoming telegram
power_consumption = hass.states.get("sensor.power_consumption")
assert power_consumption.state == "0.0"
assert (
power_consumption.attributes.get("unit_of_measurement") == ENERGY_KILO_WATT_HOUR
)
# tariff should be translated in human readable and have no unit
power_tariff = hass.states.get("sensor.power_tariff")
assert power_tariff.state == "low"
assert power_tariff.attributes.get("unit_of_measurement") == ""
# check if gas consumption is parsed correctly
gas_consumption = hass.states.get("sensor.gas_consumption")
assert gas_consumption.state == "745.695"
assert gas_consumption.attributes.get("unit_of_measurement") == VOLUME_CUBIC_METERS
def test_derivative():
"""Test calculation of derivative value."""
from dsmr_parser.objects import MBusObject
config = {'platform': 'dsmr'}
entity = DerivativeDSMREntity('test', '1.0.0', config)
yield from entity.async_update()
assert entity.state is None, 'initial state not unknown'
entity.telegram = {
'1.0.0':
MBusObject([
{
'value': datetime.datetime.fromtimestamp(1551642213)
},
{
'value': Decimal(745.695),
'unit': 'm3'
},
])
}
yield from entity.async_update()
assert entity.state is None, \
'state after first update should still be unknown'
entity.telegram = {
'1.0.0':
MBusObject([
{
'value': datetime.datetime.fromtimestamp(1551642543)
},
{
'value': Decimal(745.698),
'unit': 'm3'
},
])
}
yield from entity.async_update()
assert abs(entity.state - 0.033) < 0.00001, \
'state should be hourly usage calculated from first and second update'
assert entity.unit_of_measurement == 'm3/h'
async def test_belgian_meter(hass, dsmr_connection_fixture):
"""Test if Belgian meter is correctly parsed."""
(connection_factory, transport, protocol) = dsmr_connection_fixture
from dsmr_parser.obis_references import (
BELGIUM_HOURLY_GAS_METER_READING,
ELECTRICITY_ACTIVE_TARIFF,
)
from dsmr_parser.objects import CosemObject, MBusObject
entry_data = {
"port": "/dev/ttyUSB0",
"dsmr_version": "5B",
"precision": 4,
"reconnect_interval": 30,
"serial_id": "1234",
"serial_id_gas": "5678",
}
entry_options = {
"time_between_update": 0,
}
telegram = {
BELGIUM_HOURLY_GAS_METER_READING: MBusObject(
[
{"value": datetime.datetime.fromtimestamp(1551642213)},
{"value": Decimal(745.695), "unit": VOLUME_CUBIC_METERS},
]
),
ELECTRICITY_ACTIVE_TARIFF: CosemObject([{"value": "0001", "unit": ""}]),
}
mock_entry = MockConfigEntry(
domain="dsmr", unique_id="/dev/ttyUSB0", data=entry_data, options=entry_options
)
mock_entry.add_to_hass(hass)
await hass.config_entries.async_setup(mock_entry.entry_id)
await hass.async_block_till_done()
telegram_callback = connection_factory.call_args_list[0][0][2]
# simulate a telegram pushed from the smartmeter and parsed by dsmr_parser
telegram_callback(telegram)
# after receiving telegram entities need to have the chance to update
await asyncio.sleep(0)
# tariff should be translated in human readable and have no unit
power_tariff = hass.states.get("sensor.power_tariff")
assert power_tariff.state == "normal"
assert power_tariff.attributes.get("unit_of_measurement") == ""
# check if gas consumption is parsed correctly
gas_consumption = hass.states.get("sensor.gas_consumption")
assert gas_consumption.state == "745.695"
assert gas_consumption.attributes.get("unit_of_measurement") == VOLUME_CUBIC_METERS
async def test_belgian_meter(hass, mock_connection_factory):
"""Test if Belgian meter is correctly parsed."""
(connection_factory, transport, protocol) = mock_connection_factory
from dsmr_parser.obis_references import (
BELGIUM_HOURLY_GAS_METER_READING,
ELECTRICITY_ACTIVE_TARIFF,
)
from dsmr_parser.objects import CosemObject, MBusObject
config = {"platform": "dsmr", "dsmr_version": "5B"}
telegram = {
BELGIUM_HOURLY_GAS_METER_READING:
MBusObject([
{
"value": datetime.datetime.fromtimestamp(1551642213)
},
{
"value": Decimal(745.695),
"unit": VOLUME_CUBIC_METERS
},
]),
ELECTRICITY_ACTIVE_TARIFF:
CosemObject([{
"value": "0001",
"unit": ""
}]),
}
with assert_setup_component(1):
await async_setup_component(hass, "sensor", {"sensor": config})
await hass.async_block_till_done()
telegram_callback = connection_factory.call_args_list[0][0][2]
# simulate a telegram pushed from the smartmeter and parsed by dsmr_parser
telegram_callback(telegram)
# after receiving telegram entities need to have the chance to update
await asyncio.sleep(0)
# tariff should be translated in human readable and have no unit
power_tariff = hass.states.get("sensor.power_tariff")
assert power_tariff.state == "normal"
assert power_tariff.attributes.get("unit_of_measurement") == ""
# check if gas consumption is parsed correctly
gas_consumption = hass.states.get("sensor.gas_consumption")
assert gas_consumption.state == "745.695"
assert gas_consumption.attributes.get(
"unit_of_measurement") == VOLUME_CUBIC_METERS
async def test_default_setup(hass, dsmr_connection_fixture):
"""Test the default setup."""
(connection_factory, transport, protocol) = dsmr_connection_fixture
from dsmr_parser.obis_references import (
CURRENT_ELECTRICITY_USAGE,
ELECTRICITY_ACTIVE_TARIFF,
GAS_METER_READING,
)
from dsmr_parser.objects import CosemObject, MBusObject
entry_data = {
"port": "/dev/ttyUSB0",
"dsmr_version": "2.2",
"precision": 4,
"reconnect_interval": 30,
"serial_id": "1234",
"serial_id_gas": "5678",
}
entry_options = {
"time_between_update": 0,
}
telegram = {
CURRENT_ELECTRICITY_USAGE:
CosemObject([{
"value": Decimal("0.0"),
"unit": ENERGY_KILO_WATT_HOUR
}]),
ELECTRICITY_ACTIVE_TARIFF:
CosemObject([{
"value": "0001",
"unit": ""
}]),
GAS_METER_READING:
MBusObject([
{
"value": datetime.datetime.fromtimestamp(1551642213)
},
{
"value": Decimal(745.695),
"unit": VOLUME_CUBIC_METERS
},
]),
}
mock_entry = MockConfigEntry(domain="dsmr",
unique_id="/dev/ttyUSB0",
data=entry_data,
options=entry_options)
mock_entry.add_to_hass(hass)
await hass.config_entries.async_setup(mock_entry.entry_id)
await hass.async_block_till_done()
registry = er.async_get(hass)
entry = registry.async_get("sensor.power_consumption")
assert entry
assert entry.unique_id == "1234_Power_Consumption"
entry = registry.async_get("sensor.gas_consumption")
assert entry
assert entry.unique_id == "5678_Gas_Consumption"
telegram_callback = connection_factory.call_args_list[0][0][2]
# make sure entities have been created and return 'unknown' state
power_consumption = hass.states.get("sensor.power_consumption")
assert power_consumption.state == "unknown"
assert power_consumption.attributes.get("unit_of_measurement") is None
# simulate a telegram pushed from the smartmeter and parsed by dsmr_parser
telegram_callback(telegram)
# after receiving telegram entities need to have the chance to update
await asyncio.sleep(0)
# ensure entities have new state value after incoming telegram
power_consumption = hass.states.get("sensor.power_consumption")
assert power_consumption.state == "0.0"
assert (power_consumption.attributes.get("unit_of_measurement") ==
ENERGY_KILO_WATT_HOUR)
# tariff should be translated in human readable and have no unit
power_tariff = hass.states.get("sensor.power_tariff")
assert power_tariff.state == "low"
assert power_tariff.attributes.get("unit_of_measurement") == ""
# check if gas consumption is parsed correctly
gas_consumption = hass.states.get("sensor.gas_consumption")
assert gas_consumption.state == "745.695"
assert gas_consumption.attributes.get(
"unit_of_measurement") == VOLUME_CUBIC_METERS
async def test_luxembourg_meter(hass, dsmr_connection_fixture):
"""Test if v5 meter is correctly parsed."""
(connection_factory, transport, protocol) = dsmr_connection_fixture
from dsmr_parser.obis_references import (
HOURLY_GAS_METER_READING,
LUXEMBOURG_ELECTRICITY_DELIVERED_TARIFF_GLOBAL,
LUXEMBOURG_ELECTRICITY_USED_TARIFF_GLOBAL,
)
from dsmr_parser.objects import CosemObject, MBusObject
entry_data = {
"port": "/dev/ttyUSB0",
"dsmr_version": "5L",
"precision": 4,
"reconnect_interval": 30,
"serial_id": "1234",
"serial_id_gas": "5678",
}
entry_options = {
"time_between_update": 0,
}
telegram = {
HOURLY_GAS_METER_READING:
MBusObject([
{
"value": datetime.datetime.fromtimestamp(1551642213)
},
{
"value": Decimal(745.695),
"unit": VOLUME_CUBIC_METERS
},
]),
LUXEMBOURG_ELECTRICITY_USED_TARIFF_GLOBAL:
CosemObject([{
"value": Decimal(123.456),
"unit": ENERGY_KILO_WATT_HOUR
}]),
LUXEMBOURG_ELECTRICITY_DELIVERED_TARIFF_GLOBAL:
CosemObject([{
"value": Decimal(654.321),
"unit": ENERGY_KILO_WATT_HOUR
}]),
}
mock_entry = MockConfigEntry(domain="dsmr",
unique_id="/dev/ttyUSB0",
data=entry_data,
options=entry_options)
mock_entry.add_to_hass(hass)
await hass.config_entries.async_setup(mock_entry.entry_id)
await hass.async_block_till_done()
telegram_callback = connection_factory.call_args_list[0][0][2]
# simulate a telegram pushed from the smartmeter and parsed by dsmr_parser
telegram_callback(telegram)
# after receiving telegram entities need to have the chance to update
await asyncio.sleep(0)
power_tariff = hass.states.get("sensor.energy_consumption_total")
assert power_tariff.state == "123.456"
assert power_tariff.attributes.get(
"unit_of_measurement") == ENERGY_KILO_WATT_HOUR
power_tariff = hass.states.get("sensor.energy_production_total")
assert power_tariff.state == "654.321"
assert power_tariff.attributes.get(
"unit_of_measurement") == ENERGY_KILO_WATT_HOUR
# check if gas consumption is parsed correctly
gas_consumption = hass.states.get("sensor.gas_consumption")
assert gas_consumption.state == "745.695"
assert gas_consumption.attributes.get(
"unit_of_measurement") == VOLUME_CUBIC_METERS
async def test_v5_meter(hass, dsmr_connection_fixture):
"""Test if v5 meter is correctly parsed."""
(connection_factory, transport, protocol) = dsmr_connection_fixture
from dsmr_parser.obis_references import (
ELECTRICITY_ACTIVE_TARIFF,
HOURLY_GAS_METER_READING,
)
from dsmr_parser.objects import CosemObject, MBusObject
entry_data = {
"port": "/dev/ttyUSB0",
"dsmr_version": "5",
"precision": 4,
"reconnect_interval": 30,
"serial_id": "1234",
"serial_id_gas": "5678",
}
entry_options = {
"time_between_update": 0,
}
telegram = {
HOURLY_GAS_METER_READING:
MBusObject([
{
"value": datetime.datetime.fromtimestamp(1551642213)
},
{
"value": Decimal(745.695),
"unit": "m3"
},
]),
ELECTRICITY_ACTIVE_TARIFF:
CosemObject([{
"value": "0001",
"unit": ""
}]),
}
mock_entry = MockConfigEntry(domain="dsmr",
unique_id="/dev/ttyUSB0",
data=entry_data,
options=entry_options)
mock_entry.add_to_hass(hass)
await hass.config_entries.async_setup(mock_entry.entry_id)
await hass.async_block_till_done()
telegram_callback = connection_factory.call_args_list[0][0][2]
# simulate a telegram pushed from the smartmeter and parsed by dsmr_parser
telegram_callback(telegram)
# after receiving telegram entities need to have the chance to update
await asyncio.sleep(0)
# tariff should be translated in human readable and have no unit
active_tariff = hass.states.get("sensor.electricity_meter_active_tariff")
assert active_tariff.state == "low"
assert active_tariff.attributes.get(ATTR_DEVICE_CLASS) is None
assert active_tariff.attributes.get(ATTR_ICON) == "mdi:flash"
assert active_tariff.attributes.get(ATTR_STATE_CLASS) is None
assert active_tariff.attributes.get(ATTR_UNIT_OF_MEASUREMENT) == ""
# check if gas consumption is parsed correctly
gas_consumption = hass.states.get("sensor.gas_meter_gas_consumption")
assert gas_consumption.state == "745.695"
assert gas_consumption.attributes.get(
ATTR_DEVICE_CLASS) == SensorDeviceClass.GAS
assert (gas_consumption.attributes.get(ATTR_STATE_CLASS) ==
SensorStateClass.TOTAL_INCREASING)
assert (gas_consumption.attributes.get(ATTR_UNIT_OF_MEASUREMENT) ==
VOLUME_CUBIC_METERS)
def parse(self, line):
return MBusObject(self._parse(line))
