supervisor/tests/test_supervisor.py
Stefan Agner f6faa18409
Bump pre-commit ruff to 0.5.7 and reformat (#5242)
It seems that the codebase is not formatted with the latest ruff
version. This PR reformats the codebase with ruff 0.5.7.
2024-08-13 20:53:56 +02:00

137 lines
4.6 KiB
Python

"""Test supervisor object."""
from datetime import datetime
import errno
from unittest.mock import AsyncMock, Mock, PropertyMock, patch
from aiohttp import ClientTimeout
from aiohttp.client_exceptions import ClientError
from awesomeversion import AwesomeVersion
import pytest
from supervisor.const import UpdateChannel
from supervisor.coresys import CoreSys
from supervisor.docker.supervisor import DockerSupervisor
from supervisor.exceptions import (
DockerError,
SupervisorAppArmorError,
SupervisorUpdateError,
)
from supervisor.host.apparmor import AppArmorControl
from supervisor.resolution.const import ContextType, IssueType
from supervisor.resolution.data import Issue
from supervisor.supervisor import Supervisor
@pytest.fixture(name="websession", scope="function")
async def fixture_webession(coresys: CoreSys) -> AsyncMock:
"""Mock of websession."""
mock_websession = AsyncMock()
with patch.object(
type(coresys), "websession", new=PropertyMock(return_value=mock_websession)
):
yield mock_websession
@pytest.fixture(name="supervisor_unthrottled")
async def fixture_supervisor_unthrottled(coresys: CoreSys) -> Supervisor:
"""Get supervisor object with connectivity check throttle removed."""
with patch("supervisor.jobs.decorator.Job.last_call", return_value=datetime.min):
yield coresys.supervisor
@pytest.mark.parametrize(
"side_effect,connectivity", [(ClientError(), False), (None, True)]
)
async def test_connectivity_check(
supervisor_unthrottled: Supervisor,
websession: AsyncMock,
side_effect: Exception | None,
connectivity: bool,
):
"""Test connectivity check."""
assert supervisor_unthrottled.connectivity is True
websession.head.side_effect = side_effect
await supervisor_unthrottled.check_connectivity()
assert supervisor_unthrottled.connectivity is connectivity
@pytest.mark.parametrize("side_effect,call_count", [(ClientError(), 3), (None, 1)])
async def test_connectivity_check_throttling(
coresys: CoreSys,
websession: AsyncMock,
side_effect: Exception | None,
call_count: int,
):
"""Test connectivity check throttled when checks succeed."""
coresys.supervisor.connectivity = None
websession.head.side_effect = side_effect
for _ in range(3):
await coresys.supervisor.check_connectivity()
assert websession.head.call_count == call_count
async def test_update_failed(coresys: CoreSys, capture_exception: Mock):
"""Test update failure."""
err = DockerError()
with (
patch.object(DockerSupervisor, "install", side_effect=err),
patch.object(type(coresys.supervisor), "update_apparmor"),
pytest.raises(SupervisorUpdateError),
):
await coresys.supervisor.update(AwesomeVersion("1.0"))
capture_exception.assert_called_once_with(err)
assert (
Issue(IssueType.UPDATE_FAILED, ContextType.SUPERVISOR)
in coresys.resolution.issues
)
@pytest.mark.parametrize(
"channel", [UpdateChannel.STABLE, UpdateChannel.BETA, UpdateChannel.DEV]
)
async def test_update_apparmor(
coresys: CoreSys, channel: UpdateChannel, tmp_supervisor_data
):
"""Test updating apparmor."""
coresys.updater.channel = channel
with (
patch("supervisor.coresys.aiohttp.ClientSession.get") as get,
patch.object(AppArmorControl, "load_profile") as load_profile,
):
get.return_value.__aenter__.return_value.status = 200
get.return_value.__aenter__.return_value.text = AsyncMock(return_value="")
await coresys.supervisor.update_apparmor()
get.assert_called_once_with(
f"https://version.home-assistant.io/apparmor_{channel}.txt",
timeout=ClientTimeout(total=10),
)
load_profile.assert_called_once()
async def test_update_apparmor_error(coresys: CoreSys, tmp_supervisor_data):
"""Test error updating apparmor profile."""
with (
patch("supervisor.coresys.aiohttp.ClientSession.get") as get,
patch.object(AppArmorControl, "load_profile"),
patch("supervisor.supervisor.Path.write_text", side_effect=(err := OSError())),
):
get.return_value.__aenter__.return_value.status = 200
get.return_value.__aenter__.return_value.text = AsyncMock(return_value="")
err.errno = errno.EBUSY
with pytest.raises(SupervisorAppArmorError):
await coresys.supervisor.update_apparmor()
assert coresys.core.healthy is True
err.errno = errno.EBADMSG
with pytest.raises(SupervisorAppArmorError):
await coresys.supervisor.update_apparmor()
assert coresys.core.healthy is False