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Python

"""Common test tools for the Radio Frequency integration."""
from typing import NamedTuple, override
from rf_protocols import ModulationType, RadioFrequencyCommand
from homeassistant.components.radio_frequency import (
DATA_COMPONENT,
RadioFrequencyTransmitterEntity,
)
from homeassistant.components.radio_frequency.const import DOMAIN
from homeassistant.core import HomeAssistant
from homeassistant.setup import async_setup_component
class MockCommand(NamedTuple):
"""Data structure to store calls to async_send_command."""
command: RadioFrequencyCommand
context: object | None
class MockRadioFrequencyCommand(RadioFrequencyCommand):
"""Mock RF command for testing."""
def __init__(
self,
*,
frequency: int = 433_920_000,
modulation: ModulationType = ModulationType.OOK,
repeat_count: int = 0,
) -> None:
"""Initialize mock command."""
super().__init__(
frequency=frequency, modulation=modulation, repeat_count=repeat_count
)
@override
def get_raw_timings(self) -> list[int]:
"""Return mock timings."""
return [350, -1050, 350, -350]
class MockRadioFrequencyEntity(RadioFrequencyTransmitterEntity):
"""Mock radio frequency entity for testing."""
_attr_has_entity_name = True
_attr_name = "Test RF transmitter"
def __init__(
self,
unique_id: str,
frequency_ranges: list[tuple[int, int]] | None = None,
) -> None:
"""Initialize mock entity."""
self._attr_unique_id = unique_id
self._frequency_ranges = (
[(433_000_000, 434_000_000)]
if frequency_ranges is None
else frequency_ranges
)
self.send_command_calls: list[MockCommand] = []
@property
def supported_frequency_ranges(self) -> list[tuple[int, int]]:
"""Return supported frequency ranges."""
return self._frequency_ranges
async def async_send_command(self, command: RadioFrequencyCommand) -> None:
"""Mock send command."""
self.send_command_calls.append(
MockCommand(command=command, context=self._context)
)
async def init_radio_frequency_fixture_helper(hass: HomeAssistant) -> None:
"""Set up the Radio Frequency integration for testing."""
assert await async_setup_component(hass, DOMAIN, {})
await hass.async_block_till_done()
async def mock_rf_entity_fixture_helper(
hass: HomeAssistant,
) -> MockRadioFrequencyEntity:
"""Add a mock radio frequency entity to the running integration."""
entity = MockRadioFrequencyEntity("test_rf_transmitter")
component = hass.data[DATA_COMPONENT]
await component.async_add_entities([entity])
return entity