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Add unit conversion for energy costs (#81379)

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Co-authored-by: Franck Nijhof <git@frenck.dev>
This commit is contained in:
Paulus Schoutsen
2022-11-02 12:46:05 +01:00
committed by Franck Nijhof
co-authored by Franck Nijhof
parent a5f209b219
commit 3aca376374
2 changed files with 82 additions and 49 deletions
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tests/components/energy/test_sensor.py
+19 -5
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@@ -19,11 +19,13 @@ from homeassistant.const import (
STATE_UNKNOWN,
VOLUME_CUBIC_FEET,
VOLUME_CUBIC_METERS,
VOLUME_GALLONS,
UnitOfEnergy,
)
from homeassistant.helpers import entity_registry as er
from homeassistant.setup import async_setup_component
import homeassistant.util.dt as dt_util
from homeassistant.util.unit_system import METRIC_SYSTEM, US_CUSTOMARY_SYSTEM
from tests.components.recorder.common import async_wait_recording_done
@@ -832,7 +834,10 @@ async def test_cost_sensor_handle_price_units(
assert state.state == "20.0"
@pytest.mark.parametrize("unit", (VOLUME_CUBIC_FEET, VOLUME_CUBIC_METERS))
@pytest.mark.parametrize(
"unit",
(VOLUME_CUBIC_FEET, VOLUME_CUBIC_METERS),
)
async def test_cost_sensor_handle_gas(
setup_integration, hass, hass_storage, unit
) -> None:
@@ -933,13 +938,22 @@ async def test_cost_sensor_handle_gas_kwh(
assert state.state == "50.0"
@pytest.mark.parametrize("unit", (VOLUME_CUBIC_FEET, VOLUME_CUBIC_METERS))
@pytest.mark.parametrize(
"unit_system,usage_unit,growth",
(
# 1 cubic foot = 7.47 gl, 100 ft3 growth @ 0.5/ft3:
(US_CUSTOMARY_SYSTEM, VOLUME_CUBIC_FEET, 374.025974025974),
(US_CUSTOMARY_SYSTEM, VOLUME_GALLONS, 50.0),
(METRIC_SYSTEM, VOLUME_CUBIC_METERS, 50.0),
),
)
async def test_cost_sensor_handle_water(
setup_integration, hass, hass_storage, unit
setup_integration, hass, hass_storage, unit_system, usage_unit, growth
) -> None:
"""Test water cost price from sensor entity."""
hass.config.units = unit_system
energy_attributes = {
ATTR_UNIT_OF_MEASUREMENT: unit,
ATTR_UNIT_OF_MEASUREMENT: usage_unit,
ATTR_STATE_CLASS: SensorStateClass.TOTAL_INCREASING,
}
energy_data = data.EnergyManager.default_preferences()
@@ -981,7 +995,7 @@ async def test_cost_sensor_handle_water(
await hass.async_block_till_done()
state = hass.states.get("sensor.water_consumption_cost")
assert state.state == "50.0"
assert float(state.state) == pytest.approx(growth)
@pytest.mark.parametrize("state_class", [None])