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core/tests/components/duco/test_diagnostics.py
T
2026-04-28 10:25:18 +02:00

59 lines
1.9 KiB
Python

"""Tests for the Duco diagnostics."""
from __future__ import annotations
from http import HTTPStatus
from unittest.mock import AsyncMock
from duco.exceptions import DucoConnectionError
import pytest
from syrupy.assertion import SnapshotAssertion
from homeassistant.components.diagnostics import DOMAIN as DIAGNOSTICS_DOMAIN
from homeassistant.core import HomeAssistant
from homeassistant.setup import async_setup_component
from tests.common import MockConfigEntry
from tests.components.diagnostics import get_diagnostics_for_config_entry
from tests.typing import ClientSessionGenerator
@pytest.mark.usefixtures("init_integration")
async def test_diagnostics(
hass: HomeAssistant,
hass_client: ClientSessionGenerator,
mock_config_entry: MockConfigEntry,
mock_duco_client: AsyncMock,
snapshot: SnapshotAssertion,
) -> None:
"""Test diagnostics."""
assert (
await get_diagnostics_for_config_entry(hass, hass_client, mock_config_entry)
== snapshot
)
@pytest.mark.usefixtures("init_integration")
@pytest.mark.parametrize(
"failing_method",
["async_get_lan_info", "async_get_diagnostics", "async_get_write_req_remaining"],
)
async def test_diagnostics_connection_error(
hass: HomeAssistant,
hass_client: ClientSessionGenerator,
mock_config_entry: MockConfigEntry,
mock_duco_client: AsyncMock,
failing_method: str,
) -> None:
"""Test that a connection error during diagnostics returns a 500 response."""
getattr(mock_duco_client, failing_method).side_effect = DucoConnectionError(
"Server disconnected"
)
assert await async_setup_component(hass, DIAGNOSTICS_DOMAIN, {})
await hass.async_block_till_done()
client = await hass_client()
response = await client.get(
f"/api/diagnostics/config_entry/{mock_config_entry.entry_id}"
)
assert response.status == HTTPStatus.INTERNAL_SERVER_ERROR