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Add return type to tests without arguments (#87613)

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* Add return type to tests without arguments

* Black

* Cancel fixture amends
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epenet 2023-02-07 14:20:06 +01:00 • committed by GitHub
parent fb4c0b4b7a
commit 4142f0d15d
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99 changed files with 473 additions and 459 deletions
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14
tests/util/test_volume.py
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@ -40,7 +40,7 @@ def test_deprecated_functions(
assert convert(value) == expected
def test_convert_same_unit():
def test_convert_same_unit() -> None:
"""Test conversion from any unit to same unit."""
assert volume_util.convert(2, VOLUME_LITERS, VOLUME_LITERS) == 2
assert volume_util.convert(3, VOLUME_MILLILITERS, VOLUME_MILLILITERS) == 3
@ -48,7 +48,7 @@ def test_convert_same_unit():
assert volume_util.convert(5, VOLUME_FLUID_OUNCE, VOLUME_FLUID_OUNCE) == 5
def test_convert_invalid_unit():
def test_convert_invalid_unit() -> None:
"""Test exception is thrown for invalid units."""
with pytest.raises(HomeAssistantError, match="is not a recognized .* unit"):
volume_util.convert(5, INVALID_SYMBOL, VALID_SYMBOL)
@ -57,13 +57,13 @@ def test_convert_invalid_unit():
volume_util.convert(5, VALID_SYMBOL, INVALID_SYMBOL)
def test_convert_nonnumeric_value():
def test_convert_nonnumeric_value() -> None:
"""Test exception is thrown for nonnumeric type."""
with pytest.raises(TypeError):
volume_util.convert("a", VOLUME_GALLONS, VOLUME_LITERS)
def test_convert_from_liters():
def test_convert_from_liters() -> None:
"""Test conversion from liters to other units."""
liters = 5
assert volume_util.convert(liters, VOLUME_LITERS, VOLUME_GALLONS) == pytest.approx(
@ -71,7 +71,7 @@ def test_convert_from_liters():
)
def test_convert_from_gallons():
def test_convert_from_gallons() -> None:
"""Test conversion from gallons to other units."""
gallons = 5
assert volume_util.convert(gallons, VOLUME_GALLONS, VOLUME_LITERS) == pytest.approx(
@ -79,7 +79,7 @@ def test_convert_from_gallons():
)
def test_convert_from_cubic_meters():
def test_convert_from_cubic_meters() -> None:
"""Test conversion from cubic meter to other units."""
cubic_meters = 5
assert volume_util.convert(
@ -87,7 +87,7 @@ def test_convert_from_cubic_meters():
) == pytest.approx(176.5733335)
def test_convert_from_cubic_feet():
def test_convert_from_cubic_feet() -> None:
"""Test conversion from cubic feet to cubic meters to other units."""
cubic_feets = 500
assert volume_util.convert(