147 lines
6.9 KiB
Python
147 lines
6.9 KiB
Python
"""Test Home Assistant distance utility functions."""
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import pytest
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from homeassistant.const import (
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LENGTH_CENTIMETERS,
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LENGTH_FEET,
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LENGTH_INCHES,
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LENGTH_KILOMETERS,
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LENGTH_METERS,
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LENGTH_MILES,
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LENGTH_MILLIMETERS,
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LENGTH_YARD,
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)
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import homeassistant.util.distance as distance_util
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INVALID_SYMBOL = "bob"
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VALID_SYMBOL = LENGTH_KILOMETERS
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def test_convert_same_unit():
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"""Test conversion from any unit to same unit."""
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assert distance_util.convert(5, LENGTH_KILOMETERS, LENGTH_KILOMETERS) == 5
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assert distance_util.convert(2, LENGTH_METERS, LENGTH_METERS) == 2
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assert distance_util.convert(6, LENGTH_CENTIMETERS, LENGTH_CENTIMETERS) == 6
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assert distance_util.convert(3, LENGTH_MILLIMETERS, LENGTH_MILLIMETERS) == 3
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assert distance_util.convert(10, LENGTH_MILES, LENGTH_MILES) == 10
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assert distance_util.convert(9, LENGTH_YARD, LENGTH_YARD) == 9
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assert distance_util.convert(8, LENGTH_FEET, LENGTH_FEET) == 8
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assert distance_util.convert(7, LENGTH_INCHES, LENGTH_INCHES) == 7
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def test_convert_invalid_unit():
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"""Test exception is thrown for invalid units."""
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with pytest.raises(ValueError):
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distance_util.convert(5, INVALID_SYMBOL, VALID_SYMBOL)
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with pytest.raises(ValueError):
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distance_util.convert(5, VALID_SYMBOL, INVALID_SYMBOL)
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def test_convert_nonnumeric_value():
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"""Test exception is thrown for nonnumeric type."""
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with pytest.raises(TypeError):
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distance_util.convert("a", LENGTH_KILOMETERS, LENGTH_METERS)
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def test_convert_from_miles():
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"""Test conversion from miles to other units."""
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miles = 5
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assert distance_util.convert(miles, LENGTH_MILES, LENGTH_KILOMETERS) == 8.04672
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assert distance_util.convert(miles, LENGTH_MILES, LENGTH_METERS) == 8046.72
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assert distance_util.convert(miles, LENGTH_MILES, LENGTH_CENTIMETERS) == 804672.0
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assert distance_util.convert(miles, LENGTH_MILES, LENGTH_MILLIMETERS) == 8046720.0
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assert distance_util.convert(miles, LENGTH_MILES, LENGTH_YARD) == 8799.9734592
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assert distance_util.convert(miles, LENGTH_MILES, LENGTH_FEET) == 26400.0008448
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assert distance_util.convert(miles, LENGTH_MILES, LENGTH_INCHES) == 316800.171072
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def test_convert_from_yards():
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"""Test conversion from yards to other units."""
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yards = 5
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assert (
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distance_util.convert(yards, LENGTH_YARD, LENGTH_KILOMETERS)
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== 0.0045720000000000005
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)
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assert distance_util.convert(yards, LENGTH_YARD, LENGTH_METERS) == 4.572
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assert distance_util.convert(yards, LENGTH_YARD, LENGTH_CENTIMETERS) == 457.2
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assert distance_util.convert(yards, LENGTH_YARD, LENGTH_MILLIMETERS) == 4572.0
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assert distance_util.convert(yards, LENGTH_YARD, LENGTH_MILES) == 0.002840908212
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assert distance_util.convert(yards, LENGTH_YARD, LENGTH_FEET) == 15.00000048
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assert distance_util.convert(yards, LENGTH_YARD, LENGTH_INCHES) == 180.0000972
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def test_convert_from_feet():
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"""Test conversion from feet to other units."""
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feet = 5000
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assert distance_util.convert(feet, LENGTH_FEET, LENGTH_KILOMETERS) == 1.524
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assert distance_util.convert(feet, LENGTH_FEET, LENGTH_METERS) == 1524
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assert distance_util.convert(feet, LENGTH_FEET, LENGTH_CENTIMETERS) == 152400.0
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assert distance_util.convert(feet, LENGTH_FEET, LENGTH_MILLIMETERS) == 1524000.0
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assert distance_util.convert(feet, LENGTH_FEET, LENGTH_MILES) == 0.9469694040000001
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assert distance_util.convert(feet, LENGTH_FEET, LENGTH_YARD) == 1666.66164
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assert distance_util.convert(feet, LENGTH_FEET, LENGTH_INCHES) == 60000.032400000004
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def test_convert_from_inches():
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"""Test conversion from inches to other units."""
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inches = 5000
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assert distance_util.convert(inches, LENGTH_INCHES, LENGTH_KILOMETERS) == 0.127
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assert distance_util.convert(inches, LENGTH_INCHES, LENGTH_METERS) == 127.0
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assert distance_util.convert(inches, LENGTH_INCHES, LENGTH_CENTIMETERS) == 12700.0
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assert distance_util.convert(inches, LENGTH_INCHES, LENGTH_MILLIMETERS) == 127000.0
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assert distance_util.convert(inches, LENGTH_INCHES, LENGTH_MILES) == 0.078914117
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assert (
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distance_util.convert(inches, LENGTH_INCHES, LENGTH_YARD) == 138.88846999999998
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)
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assert distance_util.convert(inches, LENGTH_INCHES, LENGTH_FEET) == 416.66668
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def test_convert_from_kilometers():
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"""Test conversion from kilometers to other units."""
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km = 5
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assert distance_util.convert(km, LENGTH_KILOMETERS, LENGTH_METERS) == 5000
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assert distance_util.convert(km, LENGTH_KILOMETERS, LENGTH_CENTIMETERS) == 500000
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assert distance_util.convert(km, LENGTH_KILOMETERS, LENGTH_MILLIMETERS) == 5000000
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assert distance_util.convert(km, LENGTH_KILOMETERS, LENGTH_MILES) == 3.106855
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assert distance_util.convert(km, LENGTH_KILOMETERS, LENGTH_YARD) == 5468.05
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assert distance_util.convert(km, LENGTH_KILOMETERS, LENGTH_FEET) == 16404.2
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assert distance_util.convert(km, LENGTH_KILOMETERS, LENGTH_INCHES) == 196850.5
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def test_convert_from_meters():
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"""Test conversion from meters to other units."""
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m = 5000
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assert distance_util.convert(m, LENGTH_METERS, LENGTH_KILOMETERS) == 5
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assert distance_util.convert(m, LENGTH_METERS, LENGTH_CENTIMETERS) == 500000
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assert distance_util.convert(m, LENGTH_METERS, LENGTH_MILLIMETERS) == 5000000
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assert distance_util.convert(m, LENGTH_METERS, LENGTH_MILES) == 3.106855
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assert distance_util.convert(m, LENGTH_METERS, LENGTH_YARD) == 5468.05
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assert distance_util.convert(m, LENGTH_METERS, LENGTH_FEET) == 16404.2
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assert distance_util.convert(m, LENGTH_METERS, LENGTH_INCHES) == 196850.5
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def test_convert_from_centimeters():
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"""Test conversion from centimeters to other units."""
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cm = 500000
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assert distance_util.convert(cm, LENGTH_CENTIMETERS, LENGTH_KILOMETERS) == 5
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assert distance_util.convert(cm, LENGTH_CENTIMETERS, LENGTH_METERS) == 5000
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assert distance_util.convert(cm, LENGTH_CENTIMETERS, LENGTH_MILLIMETERS) == 5000000
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assert distance_util.convert(cm, LENGTH_CENTIMETERS, LENGTH_MILES) == 3.106855
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assert distance_util.convert(cm, LENGTH_CENTIMETERS, LENGTH_YARD) == 5468.05
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assert distance_util.convert(cm, LENGTH_CENTIMETERS, LENGTH_FEET) == 16404.2
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assert distance_util.convert(cm, LENGTH_CENTIMETERS, LENGTH_INCHES) == 196850.5
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def test_convert_from_millimeters():
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"""Test conversion from millimeters to other units."""
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mm = 5000000
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assert distance_util.convert(mm, LENGTH_MILLIMETERS, LENGTH_KILOMETERS) == 5
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assert distance_util.convert(mm, LENGTH_MILLIMETERS, LENGTH_METERS) == 5000
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assert distance_util.convert(mm, LENGTH_MILLIMETERS, LENGTH_CENTIMETERS) == 500000
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assert distance_util.convert(mm, LENGTH_MILLIMETERS, LENGTH_MILES) == 3.106855
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assert distance_util.convert(mm, LENGTH_MILLIMETERS, LENGTH_YARD) == 5468.05
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assert distance_util.convert(mm, LENGTH_MILLIMETERS, LENGTH_FEET) == 16404.2
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assert distance_util.convert(mm, LENGTH_MILLIMETERS, LENGTH_INCHES) == 196850.5
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