mirror of https://github.com/home-assistant/core
635 lines
28 KiB
Python
635 lines
28 KiB
Python
"""Test Home Assistant unit conversion utility functions."""
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from __future__ import annotations
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import inspect
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from itertools import chain
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import pytest
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from homeassistant.const import (
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CONCENTRATION_PARTS_PER_BILLION,
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CONCENTRATION_PARTS_PER_MILLION,
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PERCENTAGE,
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UnitOfDataRate,
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UnitOfElectricCurrent,
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UnitOfElectricPotential,
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UnitOfEnergy,
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UnitOfInformation,
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UnitOfLength,
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UnitOfMass,
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UnitOfPower,
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UnitOfPressure,
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UnitOfSpeed,
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UnitOfTemperature,
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UnitOfVolume,
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UnitOfVolumetricFlux,
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)
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from homeassistant.exceptions import HomeAssistantError
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from homeassistant.util import unit_conversion
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from homeassistant.util.unit_conversion import (
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BaseUnitConverter,
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DataRateConverter,
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DistanceConverter,
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ElectricCurrentConverter,
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ElectricPotentialConverter,
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EnergyConverter,
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InformationConverter,
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MassConverter,
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PowerConverter,
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PressureConverter,
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SpeedConverter,
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TemperatureConverter,
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UnitlessRatioConverter,
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VolumeConverter,
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)
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INVALID_SYMBOL = "bob"
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# Dict containing all converters that need to be tested.
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# The VALID_UNITS are sorted to ensure that pytest runs are consistent
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# and avoid `different tests were collected between gw0 and gw1`
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_ALL_CONVERTERS: dict[type[BaseUnitConverter], list[str | None]] = {
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converter: sorted(converter.VALID_UNITS, key=lambda x: (x is None, x))
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for converter in (
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DataRateConverter,
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DistanceConverter,
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ElectricCurrentConverter,
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ElectricPotentialConverter,
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EnergyConverter,
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InformationConverter,
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MassConverter,
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PowerConverter,
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PressureConverter,
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SpeedConverter,
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TemperatureConverter,
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UnitlessRatioConverter,
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VolumeConverter,
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)
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}
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# Dict containing all converters with a corresponding unit ratio.
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_GET_UNIT_RATIO: dict[type[BaseUnitConverter], tuple[str | None, str | None, float]] = {
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DataRateConverter: (
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UnitOfDataRate.BITS_PER_SECOND,
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UnitOfDataRate.BYTES_PER_SECOND,
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8,
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),
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DistanceConverter: (UnitOfLength.KILOMETERS, UnitOfLength.METERS, 0.001),
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ElectricCurrentConverter: (
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UnitOfElectricCurrent.AMPERE,
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UnitOfElectricCurrent.MILLIAMPERE,
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0.001,
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),
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ElectricPotentialConverter: (
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UnitOfElectricPotential.MILLIVOLT,
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UnitOfElectricPotential.VOLT,
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1000,
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),
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EnergyConverter: (UnitOfEnergy.WATT_HOUR, UnitOfEnergy.KILO_WATT_HOUR, 1000),
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InformationConverter: (UnitOfInformation.BITS, UnitOfInformation.BYTES, 8),
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MassConverter: (UnitOfMass.STONES, UnitOfMass.KILOGRAMS, 0.157473),
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PowerConverter: (UnitOfPower.WATT, UnitOfPower.KILO_WATT, 1000),
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PressureConverter: (UnitOfPressure.HPA, UnitOfPressure.INHG, 33.86389),
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SpeedConverter: (
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UnitOfSpeed.KILOMETERS_PER_HOUR,
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UnitOfSpeed.MILES_PER_HOUR,
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1.609343,
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),
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TemperatureConverter: (
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UnitOfTemperature.CELSIUS,
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UnitOfTemperature.FAHRENHEIT,
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0.555556,
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),
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UnitlessRatioConverter: (PERCENTAGE, None, 100),
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VolumeConverter: (UnitOfVolume.GALLONS, UnitOfVolume.LITERS, 0.264172),
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}
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# Dict containing a conversion test for every know unit.
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_CONVERTED_VALUE: dict[
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type[BaseUnitConverter], list[tuple[float, str | None, float, str | None]]
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] = {
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DataRateConverter: [
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(8e3, UnitOfDataRate.BITS_PER_SECOND, 8, UnitOfDataRate.KILOBITS_PER_SECOND),
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(8e6, UnitOfDataRate.BITS_PER_SECOND, 8, UnitOfDataRate.MEGABITS_PER_SECOND),
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(8e9, UnitOfDataRate.BITS_PER_SECOND, 8, UnitOfDataRate.GIGABITS_PER_SECOND),
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(8, UnitOfDataRate.BITS_PER_SECOND, 1, UnitOfDataRate.BYTES_PER_SECOND),
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(8e3, UnitOfDataRate.BITS_PER_SECOND, 1, UnitOfDataRate.KILOBYTES_PER_SECOND),
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(8e6, UnitOfDataRate.BITS_PER_SECOND, 1, UnitOfDataRate.MEGABYTES_PER_SECOND),
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(8e9, UnitOfDataRate.BITS_PER_SECOND, 1, UnitOfDataRate.GIGABYTES_PER_SECOND),
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(
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8 * 2**10,
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UnitOfDataRate.BITS_PER_SECOND,
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1,
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UnitOfDataRate.KIBIBYTES_PER_SECOND,
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),
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(
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8 * 2**20,
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UnitOfDataRate.BITS_PER_SECOND,
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1,
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UnitOfDataRate.MEBIBYTES_PER_SECOND,
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),
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(
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8 * 2**30,
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UnitOfDataRate.BITS_PER_SECOND,
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1,
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UnitOfDataRate.GIBIBYTES_PER_SECOND,
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),
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],
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DistanceConverter: [
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(5, UnitOfLength.MILES, 8.04672, UnitOfLength.KILOMETERS),
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(5, UnitOfLength.MILES, 8046.72, UnitOfLength.METERS),
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(5, UnitOfLength.MILES, 804672.0, UnitOfLength.CENTIMETERS),
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(5, UnitOfLength.MILES, 8046720.0, UnitOfLength.MILLIMETERS),
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(5, UnitOfLength.MILES, 8800.0, UnitOfLength.YARDS),
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(5, UnitOfLength.MILES, 26400.0008448, UnitOfLength.FEET),
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(5, UnitOfLength.MILES, 316800.171072, UnitOfLength.INCHES),
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(5, UnitOfLength.YARDS, 0.004572, UnitOfLength.KILOMETERS),
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(5, UnitOfLength.YARDS, 4.572, UnitOfLength.METERS),
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(5, UnitOfLength.YARDS, 457.2, UnitOfLength.CENTIMETERS),
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(5, UnitOfLength.YARDS, 4572, UnitOfLength.MILLIMETERS),
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(5, UnitOfLength.YARDS, 0.002840908212, UnitOfLength.MILES),
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(5, UnitOfLength.YARDS, 15.00000048, UnitOfLength.FEET),
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(5, UnitOfLength.YARDS, 180.0000972, UnitOfLength.INCHES),
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(5000, UnitOfLength.FEET, 1.524, UnitOfLength.KILOMETERS),
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(5000, UnitOfLength.FEET, 1524, UnitOfLength.METERS),
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(5000, UnitOfLength.FEET, 152400.0, UnitOfLength.CENTIMETERS),
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(5000, UnitOfLength.FEET, 1524000.0, UnitOfLength.MILLIMETERS),
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(5000, UnitOfLength.FEET, 0.946969404, UnitOfLength.MILES),
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(5000, UnitOfLength.FEET, 1666.66667, UnitOfLength.YARDS),
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(5000, UnitOfLength.FEET, 60000.0324, UnitOfLength.INCHES),
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(5000, UnitOfLength.INCHES, 0.127, UnitOfLength.KILOMETERS),
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(5000, UnitOfLength.INCHES, 127.0, UnitOfLength.METERS),
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(5000, UnitOfLength.INCHES, 12700.0, UnitOfLength.CENTIMETERS),
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(5000, UnitOfLength.INCHES, 127000.0, UnitOfLength.MILLIMETERS),
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(5000, UnitOfLength.INCHES, 0.078914117, UnitOfLength.MILES),
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(5000, UnitOfLength.INCHES, 138.88889, UnitOfLength.YARDS),
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(5000, UnitOfLength.INCHES, 416.66668, UnitOfLength.FEET),
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(5, UnitOfLength.KILOMETERS, 5000, UnitOfLength.METERS),
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(5, UnitOfLength.KILOMETERS, 500000, UnitOfLength.CENTIMETERS),
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(5, UnitOfLength.KILOMETERS, 5000000, UnitOfLength.MILLIMETERS),
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(5, UnitOfLength.KILOMETERS, 3.106855, UnitOfLength.MILES),
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(5, UnitOfLength.KILOMETERS, 5468.066, UnitOfLength.YARDS),
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(5, UnitOfLength.KILOMETERS, 16404.2, UnitOfLength.FEET),
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(5, UnitOfLength.KILOMETERS, 196850.5, UnitOfLength.INCHES),
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(5000, UnitOfLength.METERS, 5, UnitOfLength.KILOMETERS),
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(5000, UnitOfLength.METERS, 500000, UnitOfLength.CENTIMETERS),
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(5000, UnitOfLength.METERS, 5000000, UnitOfLength.MILLIMETERS),
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(5000, UnitOfLength.METERS, 3.106855, UnitOfLength.MILES),
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(5000, UnitOfLength.METERS, 5468.066, UnitOfLength.YARDS),
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(5000, UnitOfLength.METERS, 16404.2, UnitOfLength.FEET),
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(5000, UnitOfLength.METERS, 196850.5, UnitOfLength.INCHES),
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(500000, UnitOfLength.CENTIMETERS, 5, UnitOfLength.KILOMETERS),
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(500000, UnitOfLength.CENTIMETERS, 5000, UnitOfLength.METERS),
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(500000, UnitOfLength.CENTIMETERS, 5000000, UnitOfLength.MILLIMETERS),
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(500000, UnitOfLength.CENTIMETERS, 3.106855, UnitOfLength.MILES),
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(500000, UnitOfLength.CENTIMETERS, 5468.066, UnitOfLength.YARDS),
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(500000, UnitOfLength.CENTIMETERS, 16404.2, UnitOfLength.FEET),
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(500000, UnitOfLength.CENTIMETERS, 196850.5, UnitOfLength.INCHES),
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(5000000, UnitOfLength.MILLIMETERS, 5, UnitOfLength.KILOMETERS),
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(5000000, UnitOfLength.MILLIMETERS, 5000, UnitOfLength.METERS),
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(5000000, UnitOfLength.MILLIMETERS, 500000, UnitOfLength.CENTIMETERS),
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(5000000, UnitOfLength.MILLIMETERS, 3.106855, UnitOfLength.MILES),
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(5000000, UnitOfLength.MILLIMETERS, 5468.066, UnitOfLength.YARDS),
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(5000000, UnitOfLength.MILLIMETERS, 16404.2, UnitOfLength.FEET),
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(5000000, UnitOfLength.MILLIMETERS, 196850.5, UnitOfLength.INCHES),
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],
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ElectricCurrentConverter: [
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(5, UnitOfElectricCurrent.AMPERE, 5000, UnitOfElectricCurrent.MILLIAMPERE),
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(5, UnitOfElectricCurrent.MILLIAMPERE, 0.005, UnitOfElectricCurrent.AMPERE),
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],
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ElectricPotentialConverter: [
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(5, UnitOfElectricPotential.VOLT, 5000, UnitOfElectricPotential.MILLIVOLT),
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(5, UnitOfElectricPotential.MILLIVOLT, 0.005, UnitOfElectricPotential.VOLT),
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],
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EnergyConverter: [
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(10, UnitOfEnergy.WATT_HOUR, 0.01, UnitOfEnergy.KILO_WATT_HOUR),
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(10, UnitOfEnergy.WATT_HOUR, 0.00001, UnitOfEnergy.MEGA_WATT_HOUR),
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(10, UnitOfEnergy.KILO_WATT_HOUR, 10000, UnitOfEnergy.WATT_HOUR),
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(10, UnitOfEnergy.KILO_WATT_HOUR, 0.01, UnitOfEnergy.MEGA_WATT_HOUR),
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(10, UnitOfEnergy.MEGA_WATT_HOUR, 10000000, UnitOfEnergy.WATT_HOUR),
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(10, UnitOfEnergy.MEGA_WATT_HOUR, 10000, UnitOfEnergy.KILO_WATT_HOUR),
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(10, UnitOfEnergy.GIGA_JOULE, 10000 / 3.6, UnitOfEnergy.KILO_WATT_HOUR),
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(10, UnitOfEnergy.GIGA_JOULE, 10 / 3.6, UnitOfEnergy.MEGA_WATT_HOUR),
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(10, UnitOfEnergy.MEGA_JOULE, 10 / 3.6, UnitOfEnergy.KILO_WATT_HOUR),
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(10, UnitOfEnergy.MEGA_JOULE, 0.010 / 3.6, UnitOfEnergy.MEGA_WATT_HOUR),
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],
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InformationConverter: [
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(8e3, UnitOfInformation.BITS, 8, UnitOfInformation.KILOBITS),
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(8e6, UnitOfInformation.BITS, 8, UnitOfInformation.MEGABITS),
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(8e9, UnitOfInformation.BITS, 8, UnitOfInformation.GIGABITS),
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(8, UnitOfInformation.BITS, 1, UnitOfInformation.BYTES),
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(8e3, UnitOfInformation.BITS, 1, UnitOfInformation.KILOBYTES),
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(8e6, UnitOfInformation.BITS, 1, UnitOfInformation.MEGABYTES),
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(8e9, UnitOfInformation.BITS, 1, UnitOfInformation.GIGABYTES),
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(8e12, UnitOfInformation.BITS, 1, UnitOfInformation.TERABYTES),
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(8e15, UnitOfInformation.BITS, 1, UnitOfInformation.PETABYTES),
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(8e18, UnitOfInformation.BITS, 1, UnitOfInformation.EXABYTES),
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(8e21, UnitOfInformation.BITS, 1, UnitOfInformation.ZETTABYTES),
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(8e24, UnitOfInformation.BITS, 1, UnitOfInformation.YOTTABYTES),
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(8 * 2**10, UnitOfInformation.BITS, 1, UnitOfInformation.KIBIBYTES),
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(8 * 2**20, UnitOfInformation.BITS, 1, UnitOfInformation.MEBIBYTES),
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(8 * 2**30, UnitOfInformation.BITS, 1, UnitOfInformation.GIBIBYTES),
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(8 * 2**40, UnitOfInformation.BITS, 1, UnitOfInformation.TEBIBYTES),
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(8 * 2**50, UnitOfInformation.BITS, 1, UnitOfInformation.PEBIBYTES),
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(8 * 2**60, UnitOfInformation.BITS, 1, UnitOfInformation.EXBIBYTES),
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(8 * 2**70, UnitOfInformation.BITS, 1, UnitOfInformation.ZEBIBYTES),
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(8 * 2**80, UnitOfInformation.BITS, 1, UnitOfInformation.YOBIBYTES),
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],
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MassConverter: [
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(10, UnitOfMass.KILOGRAMS, 10000, UnitOfMass.GRAMS),
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(10, UnitOfMass.KILOGRAMS, 10000000, UnitOfMass.MILLIGRAMS),
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(10, UnitOfMass.KILOGRAMS, 10000000000, UnitOfMass.MICROGRAMS),
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(10, UnitOfMass.KILOGRAMS, 352.73961, UnitOfMass.OUNCES),
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(10, UnitOfMass.KILOGRAMS, 22.046226, UnitOfMass.POUNDS),
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(10, UnitOfMass.GRAMS, 0.01, UnitOfMass.KILOGRAMS),
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(10, UnitOfMass.GRAMS, 10000, UnitOfMass.MILLIGRAMS),
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(10, UnitOfMass.GRAMS, 10000000, UnitOfMass.MICROGRAMS),
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(10, UnitOfMass.GRAMS, 0.35273961, UnitOfMass.OUNCES),
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(10, UnitOfMass.GRAMS, 0.022046226, UnitOfMass.POUNDS),
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(10, UnitOfMass.MILLIGRAMS, 0.00001, UnitOfMass.KILOGRAMS),
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(10, UnitOfMass.MILLIGRAMS, 0.01, UnitOfMass.GRAMS),
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(10, UnitOfMass.MILLIGRAMS, 10000, UnitOfMass.MICROGRAMS),
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(10, UnitOfMass.MILLIGRAMS, 0.00035273961, UnitOfMass.OUNCES),
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(10, UnitOfMass.MILLIGRAMS, 0.000022046226, UnitOfMass.POUNDS),
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(10000, UnitOfMass.MICROGRAMS, 0.00001, UnitOfMass.KILOGRAMS),
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(10000, UnitOfMass.MICROGRAMS, 0.01, UnitOfMass.GRAMS),
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(10000, UnitOfMass.MICROGRAMS, 10, UnitOfMass.MILLIGRAMS),
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(10000, UnitOfMass.MICROGRAMS, 0.00035273961, UnitOfMass.OUNCES),
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(10000, UnitOfMass.MICROGRAMS, 0.000022046226, UnitOfMass.POUNDS),
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(1, UnitOfMass.POUNDS, 0.45359237, UnitOfMass.KILOGRAMS),
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(1, UnitOfMass.POUNDS, 453.59237, UnitOfMass.GRAMS),
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(1, UnitOfMass.POUNDS, 453592.37, UnitOfMass.MILLIGRAMS),
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(1, UnitOfMass.POUNDS, 453592370, UnitOfMass.MICROGRAMS),
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(1, UnitOfMass.POUNDS, 16, UnitOfMass.OUNCES),
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(16, UnitOfMass.OUNCES, 0.45359237, UnitOfMass.KILOGRAMS),
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(16, UnitOfMass.OUNCES, 453.59237, UnitOfMass.GRAMS),
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(16, UnitOfMass.OUNCES, 453592.37, UnitOfMass.MILLIGRAMS),
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(16, UnitOfMass.OUNCES, 453592370, UnitOfMass.MICROGRAMS),
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(16, UnitOfMass.OUNCES, 1, UnitOfMass.POUNDS),
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(1, UnitOfMass.STONES, 6.350293, UnitOfMass.KILOGRAMS),
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(1, UnitOfMass.STONES, 6350.293, UnitOfMass.GRAMS),
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(1, UnitOfMass.STONES, 6350293, UnitOfMass.MILLIGRAMS),
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(1, UnitOfMass.STONES, 14, UnitOfMass.POUNDS),
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(1, UnitOfMass.STONES, 224, UnitOfMass.OUNCES),
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],
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PowerConverter: [
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(10, UnitOfPower.KILO_WATT, 10000, UnitOfPower.WATT),
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(10, UnitOfPower.WATT, 0.01, UnitOfPower.KILO_WATT),
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],
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PressureConverter: [
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(1000, UnitOfPressure.HPA, 14.5037743897, UnitOfPressure.PSI),
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(1000, UnitOfPressure.HPA, 29.5299801647, UnitOfPressure.INHG),
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(1000, UnitOfPressure.HPA, 100000, UnitOfPressure.PA),
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(1000, UnitOfPressure.HPA, 100, UnitOfPressure.KPA),
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(1000, UnitOfPressure.HPA, 1000, UnitOfPressure.MBAR),
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(1000, UnitOfPressure.HPA, 100, UnitOfPressure.CBAR),
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(100, UnitOfPressure.KPA, 14.5037743897, UnitOfPressure.PSI),
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(100, UnitOfPressure.KPA, 29.5299801647, UnitOfPressure.INHG),
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(100, UnitOfPressure.KPA, 100000, UnitOfPressure.PA),
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(100, UnitOfPressure.KPA, 1000, UnitOfPressure.HPA),
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(100, UnitOfPressure.KPA, 1000, UnitOfPressure.MBAR),
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(100, UnitOfPressure.KPA, 100, UnitOfPressure.CBAR),
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(30, UnitOfPressure.INHG, 14.7346266155, UnitOfPressure.PSI),
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(30, UnitOfPressure.INHG, 101.59167, UnitOfPressure.KPA),
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(30, UnitOfPressure.INHG, 1015.9167, UnitOfPressure.HPA),
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(30, UnitOfPressure.INHG, 101591.67, UnitOfPressure.PA),
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(30, UnitOfPressure.INHG, 1015.9167, UnitOfPressure.MBAR),
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(30, UnitOfPressure.INHG, 101.59167, UnitOfPressure.CBAR),
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(30, UnitOfPressure.INHG, 762, UnitOfPressure.MMHG),
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(30, UnitOfPressure.MMHG, 0.580103, UnitOfPressure.PSI),
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(30, UnitOfPressure.MMHG, 3.99967, UnitOfPressure.KPA),
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(30, UnitOfPressure.MMHG, 39.9967, UnitOfPressure.HPA),
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(30, UnitOfPressure.MMHG, 3999.67, UnitOfPressure.PA),
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(30, UnitOfPressure.MMHG, 39.9967, UnitOfPressure.MBAR),
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(30, UnitOfPressure.MMHG, 3.99967, UnitOfPressure.CBAR),
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(30, UnitOfPressure.MMHG, 1.181102, UnitOfPressure.INHG),
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(5, UnitOfPressure.BAR, 72.51887, UnitOfPressure.PSI),
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],
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SpeedConverter: [
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# 5 km/h / 1.609 km/mi = 3.10686 mi/h
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(5, UnitOfSpeed.KILOMETERS_PER_HOUR, 3.106856, UnitOfSpeed.MILES_PER_HOUR),
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# 5 mi/h * 1.609 km/mi = 8.04672 km/h
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(5, UnitOfSpeed.MILES_PER_HOUR, 8.04672, UnitOfSpeed.KILOMETERS_PER_HOUR),
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# 5 in/day * 25.4 mm/in = 127 mm/day
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(
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5,
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UnitOfVolumetricFlux.INCHES_PER_DAY,
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127,
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UnitOfVolumetricFlux.MILLIMETERS_PER_DAY,
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),
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# 5 mm/day / 25.4 mm/in = 0.19685 in/day
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(
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5,
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UnitOfVolumetricFlux.MILLIMETERS_PER_DAY,
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0.1968504,
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UnitOfVolumetricFlux.INCHES_PER_DAY,
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),
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# 48 mm/day = 2 mm/h
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(
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48,
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UnitOfVolumetricFlux.MILLIMETERS_PER_DAY,
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2,
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UnitOfVolumetricFlux.MILLIMETERS_PER_HOUR,
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),
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# 5 in/hr * 24 hr/day = 3048 mm/day
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(
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5,
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UnitOfVolumetricFlux.INCHES_PER_HOUR,
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3048,
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UnitOfVolumetricFlux.MILLIMETERS_PER_DAY,
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),
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# 5 m/s * 39.3701 in/m * 3600 s/hr = 708661
|
|
(
|
|
5,
|
|
UnitOfSpeed.METERS_PER_SECOND,
|
|
708661.42,
|
|
UnitOfVolumetricFlux.INCHES_PER_HOUR,
|
|
),
|
|
# 5000 in/h / 39.3701 in/m / 3600 s/h = 0.03528 m/s
|
|
(
|
|
5000,
|
|
UnitOfVolumetricFlux.INCHES_PER_HOUR,
|
|
0.0352778,
|
|
UnitOfSpeed.METERS_PER_SECOND,
|
|
),
|
|
# 5 kt * 1852 m/nmi / 3600 s/h = 2.5722 m/s
|
|
(5, UnitOfSpeed.KNOTS, 2.57222, UnitOfSpeed.METERS_PER_SECOND),
|
|
# 5 ft/s * 0.3048 m/ft = 1.524 m/s
|
|
(5, UnitOfSpeed.FEET_PER_SECOND, 1.524, UnitOfSpeed.METERS_PER_SECOND),
|
|
],
|
|
TemperatureConverter: [
|
|
(100, UnitOfTemperature.CELSIUS, 212, UnitOfTemperature.FAHRENHEIT),
|
|
(100, UnitOfTemperature.CELSIUS, 373.15, UnitOfTemperature.KELVIN),
|
|
(100, UnitOfTemperature.FAHRENHEIT, 37.7778, UnitOfTemperature.CELSIUS),
|
|
(100, UnitOfTemperature.FAHRENHEIT, 310.9277, UnitOfTemperature.KELVIN),
|
|
(100, UnitOfTemperature.KELVIN, -173.15, UnitOfTemperature.CELSIUS),
|
|
(100, UnitOfTemperature.KELVIN, -279.6699, UnitOfTemperature.FAHRENHEIT),
|
|
],
|
|
UnitlessRatioConverter: [
|
|
(5, None, 500, PERCENTAGE),
|
|
(5, None, 5000000000, CONCENTRATION_PARTS_PER_BILLION),
|
|
(5, None, 5000000, CONCENTRATION_PARTS_PER_MILLION),
|
|
(5, PERCENTAGE, 0.05, None),
|
|
],
|
|
VolumeConverter: [
|
|
(5, UnitOfVolume.LITERS, 1.32086, UnitOfVolume.GALLONS),
|
|
(5, UnitOfVolume.GALLONS, 18.92706, UnitOfVolume.LITERS),
|
|
(5, UnitOfVolume.CUBIC_METERS, 176.5733335, UnitOfVolume.CUBIC_FEET),
|
|
(500, UnitOfVolume.CUBIC_FEET, 14.1584233, UnitOfVolume.CUBIC_METERS),
|
|
(500, UnitOfVolume.CUBIC_FEET, 14.1584233, UnitOfVolume.CUBIC_METERS),
|
|
(500, UnitOfVolume.CUBIC_FEET, 478753.2467, UnitOfVolume.FLUID_OUNCES),
|
|
(500, UnitOfVolume.CUBIC_FEET, 3740.25974, UnitOfVolume.GALLONS),
|
|
(500, UnitOfVolume.CUBIC_FEET, 14158.42329599, UnitOfVolume.LITERS),
|
|
(500, UnitOfVolume.CUBIC_FEET, 14158423.29599, UnitOfVolume.MILLILITERS),
|
|
(500, UnitOfVolume.CUBIC_METERS, 500, UnitOfVolume.CUBIC_METERS),
|
|
(500, UnitOfVolume.CUBIC_METERS, 16907011.35, UnitOfVolume.FLUID_OUNCES),
|
|
(500, UnitOfVolume.CUBIC_METERS, 132086.02617, UnitOfVolume.GALLONS),
|
|
(500, UnitOfVolume.CUBIC_METERS, 500000, UnitOfVolume.LITERS),
|
|
(500, UnitOfVolume.CUBIC_METERS, 500000000, UnitOfVolume.MILLILITERS),
|
|
(500, UnitOfVolume.FLUID_OUNCES, 0.52218967, UnitOfVolume.CUBIC_FEET),
|
|
(500, UnitOfVolume.FLUID_OUNCES, 0.014786764, UnitOfVolume.CUBIC_METERS),
|
|
(500, UnitOfVolume.FLUID_OUNCES, 3.90625, UnitOfVolume.GALLONS),
|
|
(500, UnitOfVolume.FLUID_OUNCES, 14.786764, UnitOfVolume.LITERS),
|
|
(500, UnitOfVolume.FLUID_OUNCES, 14786.764, UnitOfVolume.MILLILITERS),
|
|
(500, UnitOfVolume.GALLONS, 66.84027, UnitOfVolume.CUBIC_FEET),
|
|
(500, UnitOfVolume.GALLONS, 1.892706, UnitOfVolume.CUBIC_METERS),
|
|
(500, UnitOfVolume.GALLONS, 64000, UnitOfVolume.FLUID_OUNCES),
|
|
(500, UnitOfVolume.GALLONS, 1892.70589, UnitOfVolume.LITERS),
|
|
(500, UnitOfVolume.GALLONS, 1892705.89, UnitOfVolume.MILLILITERS),
|
|
(500, UnitOfVolume.LITERS, 17.65733, UnitOfVolume.CUBIC_FEET),
|
|
(500, UnitOfVolume.LITERS, 0.5, UnitOfVolume.CUBIC_METERS),
|
|
(500, UnitOfVolume.LITERS, 16907.011, UnitOfVolume.FLUID_OUNCES),
|
|
(500, UnitOfVolume.LITERS, 132.086, UnitOfVolume.GALLONS),
|
|
(500, UnitOfVolume.LITERS, 500000, UnitOfVolume.MILLILITERS),
|
|
(500, UnitOfVolume.MILLILITERS, 0.01765733, UnitOfVolume.CUBIC_FEET),
|
|
(500, UnitOfVolume.MILLILITERS, 0.0005, UnitOfVolume.CUBIC_METERS),
|
|
(500, UnitOfVolume.MILLILITERS, 16.907, UnitOfVolume.FLUID_OUNCES),
|
|
(500, UnitOfVolume.MILLILITERS, 0.132086, UnitOfVolume.GALLONS),
|
|
(500, UnitOfVolume.MILLILITERS, 0.5, UnitOfVolume.LITERS),
|
|
(5, UnitOfVolume.CENTUM_CUBIC_FEET, 500, UnitOfVolume.CUBIC_FEET),
|
|
(5, UnitOfVolume.CENTUM_CUBIC_FEET, 14.15842, UnitOfVolume.CUBIC_METERS),
|
|
(5, UnitOfVolume.CENTUM_CUBIC_FEET, 478753.24, UnitOfVolume.FLUID_OUNCES),
|
|
(5, UnitOfVolume.CENTUM_CUBIC_FEET, 3740.26, UnitOfVolume.GALLONS),
|
|
(5, UnitOfVolume.CENTUM_CUBIC_FEET, 14158.42, UnitOfVolume.LITERS),
|
|
],
|
|
}
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"converter",
|
|
[
|
|
# Generate list of all converters available in
|
|
# `homeassistant.util.unit_conversion` to ensure
|
|
# that we don't miss any in the tests.
|
|
obj
|
|
for _, obj in inspect.getmembers(unit_conversion)
|
|
if inspect.isclass(obj)
|
|
and issubclass(obj, BaseUnitConverter)
|
|
and obj != BaseUnitConverter
|
|
],
|
|
)
|
|
def test_all_converters(converter: type[BaseUnitConverter]) -> None:
|
|
"""Ensure all unit converters are tested."""
|
|
assert converter in _ALL_CONVERTERS, "converter is not present in _ALL_CONVERTERS"
|
|
|
|
assert converter in _GET_UNIT_RATIO, "converter is not present in _GET_UNIT_RATIO"
|
|
unit_ratio_item = _GET_UNIT_RATIO[converter]
|
|
assert unit_ratio_item[0] != unit_ratio_item[1], "ratio units should be different"
|
|
|
|
assert converter in _CONVERTED_VALUE, "converter is not present in _CONVERTED_VALUE"
|
|
converted_value_items = _CONVERTED_VALUE[converter]
|
|
for valid_unit in converter.VALID_UNITS:
|
|
assert any(
|
|
item
|
|
for item in converted_value_items
|
|
# item[1] is from_unit, item[3] is to_unit
|
|
if valid_unit in {item[1], item[3]}
|
|
), f"Unit `{valid_unit}` is not tested in _CONVERTED_VALUE"
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
("converter", "valid_unit"),
|
|
[
|
|
# Ensure all units are tested
|
|
(converter, valid_unit)
|
|
for converter, valid_units in _ALL_CONVERTERS.items()
|
|
for valid_unit in valid_units
|
|
],
|
|
)
|
|
def test_convert_same_unit(converter: type[BaseUnitConverter], valid_unit: str) -> None:
|
|
"""Test conversion from any valid unit to same unit."""
|
|
assert converter.convert(2, valid_unit, valid_unit) == 2
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
("converter", "valid_unit"),
|
|
[
|
|
# Ensure all units are tested
|
|
(converter, valid_unit)
|
|
for converter, valid_units in _ALL_CONVERTERS.items()
|
|
for valid_unit in valid_units
|
|
],
|
|
)
|
|
def test_convert_invalid_unit(
|
|
converter: type[BaseUnitConverter], valid_unit: str
|
|
) -> None:
|
|
"""Test exception is thrown for invalid units."""
|
|
with pytest.raises(HomeAssistantError, match="is not a recognized .* unit"):
|
|
converter.convert(5, INVALID_SYMBOL, valid_unit)
|
|
|
|
with pytest.raises(HomeAssistantError, match="is not a recognized .* unit"):
|
|
converter.convert(5, valid_unit, INVALID_SYMBOL)
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
("converter", "from_unit", "to_unit"),
|
|
[
|
|
# Pick any two units
|
|
(converter, valid_units[0], valid_units[1])
|
|
for converter, valid_units in _ALL_CONVERTERS.items()
|
|
],
|
|
)
|
|
def test_convert_nonnumeric_value(
|
|
converter: type[BaseUnitConverter], from_unit: str, to_unit: str
|
|
) -> None:
|
|
"""Test exception is thrown for nonnumeric type."""
|
|
with pytest.raises(TypeError):
|
|
converter.convert("a", from_unit, to_unit)
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
("converter", "from_unit", "to_unit", "expected"),
|
|
[
|
|
# Process all items in _GET_UNIT_RATIO
|
|
(converter, item[0], item[1], item[2])
|
|
for converter, item in _GET_UNIT_RATIO.items()
|
|
],
|
|
)
|
|
def test_get_unit_ratio(
|
|
converter: type[BaseUnitConverter], from_unit: str, to_unit: str, expected: float
|
|
) -> None:
|
|
"""Test unit ratio."""
|
|
ratio = converter.get_unit_ratio(from_unit, to_unit)
|
|
assert ratio == pytest.approx(expected)
|
|
assert converter.get_unit_ratio(to_unit, from_unit) == pytest.approx(1 / ratio)
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
("converter", "value", "from_unit", "expected", "to_unit"),
|
|
[
|
|
# Process all items in _CONVERTED_VALUE
|
|
(converter, list_item[0], list_item[1], list_item[2], list_item[3])
|
|
for converter, item in _CONVERTED_VALUE.items()
|
|
for list_item in item
|
|
],
|
|
)
|
|
def test_unit_conversion(
|
|
converter: type[BaseUnitConverter],
|
|
value: float,
|
|
from_unit: str,
|
|
expected: float,
|
|
to_unit: str,
|
|
) -> None:
|
|
"""Test conversion to other units."""
|
|
assert converter.convert(value, from_unit, to_unit) == pytest.approx(expected)
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
("converter", "value", "from_unit", "expected", "to_unit"),
|
|
[
|
|
# Process all items in _CONVERTED_VALUE
|
|
(converter, value, from_unit, expected, to_unit)
|
|
for converter, item in _CONVERTED_VALUE.items()
|
|
for value, from_unit, expected, to_unit in item
|
|
],
|
|
)
|
|
def test_unit_conversion_factory(
|
|
converter: type[BaseUnitConverter],
|
|
value: float,
|
|
from_unit: str,
|
|
expected: float,
|
|
to_unit: str,
|
|
) -> None:
|
|
"""Test conversion to other units."""
|
|
assert converter.converter_factory(from_unit, to_unit)(value) == pytest.approx(
|
|
expected
|
|
)
|
|
|
|
|
|
def test_unit_conversion_factory_allow_none_with_none() -> None:
|
|
"""Test test_unit_conversion_factory_allow_none with None."""
|
|
assert (
|
|
SpeedConverter.converter_factory_allow_none(
|
|
UnitOfSpeed.FEET_PER_SECOND, UnitOfSpeed.FEET_PER_SECOND
|
|
)(1)
|
|
== 1
|
|
)
|
|
assert (
|
|
SpeedConverter.converter_factory_allow_none(
|
|
UnitOfSpeed.FEET_PER_SECOND, UnitOfSpeed.FEET_PER_SECOND
|
|
)(None)
|
|
is None
|
|
)
|
|
assert (
|
|
TemperatureConverter.converter_factory_allow_none(
|
|
UnitOfTemperature.CELSIUS, UnitOfTemperature.CELSIUS
|
|
)(1)
|
|
== 1
|
|
)
|
|
assert (
|
|
TemperatureConverter.converter_factory_allow_none(
|
|
UnitOfTemperature.CELSIUS, UnitOfTemperature.CELSIUS
|
|
)(None)
|
|
is None
|
|
)
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
("converter", "value", "from_unit", "expected", "to_unit"),
|
|
chain(
|
|
[
|
|
# Process all items in _CONVERTED_VALUE
|
|
(converter, value, from_unit, expected, to_unit)
|
|
for converter, item in _CONVERTED_VALUE.items()
|
|
for value, from_unit, expected, to_unit in item
|
|
],
|
|
[
|
|
# Process all items in _CONVERTED_VALUE and replace the value with None
|
|
(converter, None, from_unit, None, to_unit)
|
|
for converter, item in _CONVERTED_VALUE.items()
|
|
for value, from_unit, expected, to_unit in item
|
|
],
|
|
),
|
|
)
|
|
def test_unit_conversion_factory_allow_none(
|
|
converter: type[BaseUnitConverter],
|
|
value: float,
|
|
from_unit: str,
|
|
expected: float,
|
|
to_unit: str,
|
|
) -> None:
|
|
"""Test conversion to other units."""
|
|
assert converter.converter_factory_allow_none(from_unit, to_unit)(
|
|
value
|
|
) == pytest.approx(expected)
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
("value", "from_unit", "expected", "to_unit"),
|
|
[
|
|
(100, UnitOfTemperature.CELSIUS, 180, UnitOfTemperature.FAHRENHEIT),
|
|
(100, UnitOfTemperature.CELSIUS, 100, UnitOfTemperature.KELVIN),
|
|
(100, UnitOfTemperature.FAHRENHEIT, 55.5556, UnitOfTemperature.CELSIUS),
|
|
(100, UnitOfTemperature.FAHRENHEIT, 55.5556, UnitOfTemperature.KELVIN),
|
|
(100, UnitOfTemperature.KELVIN, 100, UnitOfTemperature.CELSIUS),
|
|
(100, UnitOfTemperature.KELVIN, 180, UnitOfTemperature.FAHRENHEIT),
|
|
],
|
|
)
|
|
def test_temperature_convert_with_interval(
|
|
value: float, from_unit: str, expected: float, to_unit: str
|
|
) -> None:
|
|
"""Test conversion to other units."""
|
|
expected = pytest.approx(expected)
|
|
assert TemperatureConverter.convert_interval(value, from_unit, to_unit) == expected
|