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Handle explicit Modbus NaN values (#90800)

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Co-authored-by: jan iversen <jancasacondor@gmail.com>
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Johannes Wagner 2023-08-06 13:47:54 +02:00 • committed by GitHub
parent 0511071757
commit c4a5373976
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6 changed files with 57 additions and 2 deletions
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18
tests/components/modbus/test_init.py
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@ -64,6 +64,7 @@ from homeassistant.components.modbus.const import (
from homeassistant.components.modbus.validators import (
duplicate_entity_validator,
duplicate_modbus_validator,
nan_validator,
number_validator,
struct_validator,
)
@ -141,6 +142,23 @@ async def test_number_validator() -> None:
pytest.fail("Number_validator not throwing exception")
async def test_nan_validator() -> None:
"""Test number validator."""
for value, value_type in (
(15, int),
("15", int),
("abcdef", int),
("0xabcdef", int),
):
assert isinstance(nan_validator(value), value_type)
with pytest.raises(vol.Invalid):
nan_validator("x15")
with pytest.raises(vol.Invalid):
nan_validator("not a hex string")
@pytest.mark.parametrize(
"do_config",
[