Files
core/tests/components/velux/test_button.py
2025-11-11 17:10:20 +01:00

101 lines
3.0 KiB
Python

"""Test Velux button entities."""
from unittest.mock import AsyncMock, MagicMock
import pytest
from pyvlx import PyVLXException
from syrupy.assertion import SnapshotAssertion
from homeassistant.components.button import DOMAIN as BUTTON_DOMAIN, SERVICE_PRESS
from homeassistant.components.velux import DOMAIN
from homeassistant.const import ATTR_ENTITY_ID, Platform
from homeassistant.core import HomeAssistant
from homeassistant.exceptions import HomeAssistantError
from homeassistant.helpers import device_registry as dr, entity_registry as er
from tests.common import MockConfigEntry, snapshot_platform
@pytest.fixture
def platform() -> Platform:
"""Fixture to specify platform to test."""
return Platform.BUTTON
@pytest.mark.usefixtures("setup_integration")
async def test_button_snapshot(
hass: HomeAssistant,
mock_config_entry: MockConfigEntry,
entity_registry: er.EntityRegistry,
device_registry: dr.DeviceRegistry,
snapshot: SnapshotAssertion,
) -> None:
"""Snapshot the button entity (registry + state)."""
await snapshot_platform(
hass,
entity_registry,
snapshot,
mock_config_entry.entry_id,
)
# Get the button entity setup and test device association
entity_entries = er.async_entries_for_config_entry(
entity_registry, mock_config_entry.entry_id
)
assert len(entity_entries) == 1
entry = entity_entries[0]
assert entry.device_id is not None
device_entry = device_registry.async_get(entry.device_id)
assert device_entry is not None
assert (DOMAIN, f"gateway_{mock_config_entry.entry_id}") in device_entry.identifiers
assert device_entry.via_device_id is None
@pytest.mark.usefixtures("setup_integration")
async def test_button_press_success(
hass: HomeAssistant,
mock_pyvlx: MagicMock,
) -> None:
"""Test successful button press."""
# Configure the mock method to be async and return a coroutine
mock_pyvlx.reboot_gateway.return_value = AsyncMock()()
# Press the button
await hass.services.async_call(
BUTTON_DOMAIN,
SERVICE_PRESS,
{ATTR_ENTITY_ID: "button.klf_200_gateway_restart"},
blocking=True,
)
# Verify the reboot method was called
mock_pyvlx.reboot_gateway.assert_called_once()
@pytest.mark.usefixtures("setup_integration")
async def test_button_press_failure(
hass: HomeAssistant,
mock_pyvlx: MagicMock,
) -> None:
"""Test button press failure handling."""
# Mock reboot failure
mock_pyvlx.reboot_gateway.side_effect = PyVLXException("Connection failed")
# Press the button and expect HomeAssistantError
with pytest.raises(
HomeAssistantError,
match="Failed to reboot gateway. Try again in a few moments or power cycle the device manually",
):
await hass.services.async_call(
BUTTON_DOMAIN,
SERVICE_PRESS,
{ATTR_ENTITY_ID: "button.klf_200_gateway_restart"},
blocking=True,
)
# Verify the reboot method was called
mock_pyvlx.reboot_gateway.assert_called_once()