Files
core/tests/components/sunricher_dali/test_init.py
2025-12-20 18:26:57 +01:00

138 lines
4.4 KiB
Python

"""Test the Sunricher DALI integration initialization."""
from unittest.mock import MagicMock
from PySrDaliGateway.exceptions import DaliGatewayError
from syrupy.assertion import SnapshotAssertion
from homeassistant.components.sunricher_dali.const import DOMAIN
from homeassistant.config_entries import ConfigEntryState
from homeassistant.core import HomeAssistant
from homeassistant.helpers import device_registry as dr
from tests.common import MockConfigEntry
async def test_setup_entry_success(
hass: HomeAssistant,
mock_config_entry: MockConfigEntry,
mock_gateway: MagicMock,
) -> None:
"""Test successful setup of config entry."""
mock_config_entry.add_to_hass(hass)
assert await hass.config_entries.async_setup(mock_config_entry.entry_id)
await hass.async_block_till_done()
assert mock_config_entry.state is ConfigEntryState.LOADED
mock_gateway.connect.assert_called_once()
async def test_devices(
hass: HomeAssistant,
mock_config_entry: MockConfigEntry,
mock_gateway: MagicMock,
device_registry: dr.DeviceRegistry,
snapshot: SnapshotAssertion,
) -> None:
"""Test that devices are registered correctly."""
mock_config_entry.add_to_hass(hass)
assert await hass.config_entries.async_setup(mock_config_entry.entry_id)
await hass.async_block_till_done()
devices = dr.async_entries_for_config_entry(
device_registry, mock_config_entry.entry_id
)
assert devices == snapshot
async def test_setup_entry_connection_error(
hass: HomeAssistant,
mock_config_entry: MockConfigEntry,
mock_gateway: MagicMock,
) -> None:
"""Test setup fails when gateway connection fails."""
mock_config_entry.add_to_hass(hass)
mock_gateway.connect.side_effect = DaliGatewayError("Connection failed")
assert not await hass.config_entries.async_setup(mock_config_entry.entry_id)
await hass.async_block_till_done()
assert mock_config_entry.state is ConfigEntryState.SETUP_RETRY
mock_gateway.connect.assert_called_once()
async def test_setup_entry_discovery_error(
hass: HomeAssistant,
mock_config_entry: MockConfigEntry,
mock_gateway: MagicMock,
) -> None:
"""Test setup fails when device discovery fails."""
mock_config_entry.add_to_hass(hass)
mock_gateway.discover_devices.side_effect = DaliGatewayError("Discovery failed")
assert not await hass.config_entries.async_setup(mock_config_entry.entry_id)
await hass.async_block_till_done()
assert mock_config_entry.state is ConfigEntryState.SETUP_RETRY
mock_gateway.connect.assert_called_once()
mock_gateway.discover_devices.assert_called_once()
async def test_unload_entry(
hass: HomeAssistant,
mock_config_entry: MockConfigEntry,
mock_gateway: MagicMock,
) -> None:
"""Test successful unloading of config entry."""
mock_config_entry.add_to_hass(hass)
assert await hass.config_entries.async_setup(mock_config_entry.entry_id)
await hass.async_block_till_done()
assert mock_config_entry.state is ConfigEntryState.LOADED
assert await hass.config_entries.async_unload(mock_config_entry.entry_id)
await hass.async_block_till_done()
assert mock_config_entry.state is ConfigEntryState.NOT_LOADED
async def test_remove_stale_devices(
hass: HomeAssistant,
mock_config_entry: MockConfigEntry,
mock_gateway: MagicMock,
mock_devices: list[MagicMock],
device_registry: dr.DeviceRegistry,
) -> None:
"""Test stale devices are removed when device list decreases."""
mock_config_entry.add_to_hass(hass)
assert await hass.config_entries.async_setup(mock_config_entry.entry_id)
await hass.async_block_till_done()
devices_before = dr.async_entries_for_config_entry(
device_registry, mock_config_entry.entry_id
)
initial_count = len(devices_before)
assert await hass.config_entries.async_unload(mock_config_entry.entry_id)
await hass.async_block_till_done()
mock_gateway.discover_devices.return_value = mock_devices[:2]
assert await hass.config_entries.async_setup(mock_config_entry.entry_id)
await hass.async_block_till_done()
devices_after = dr.async_entries_for_config_entry(
device_registry, mock_config_entry.entry_id
)
assert len(devices_after) < initial_count
gateway_device = device_registry.async_get_device(
identifiers={(DOMAIN, mock_gateway.gw_sn)}
)
assert gateway_device is not None
assert mock_config_entry.entry_id in gateway_device.config_entries