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supervisor/tests/dbus/network/test_accesspoint.py
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Stefan Agner ed91b18c4b tests: enable flake8-pytest-style (PT) ruff rules (#6857)
* tests: enable flake8-pytest-style (PT) ruff rules

Enable the `PT` ruff rule set and fix the resulting violations across the
test suite:

- PT006: pass parametrize argument names as tuples instead of a single
  comma-separated string.
- PT022: switch fixtures that have no teardown from `yield` to `return`
  so the lack of cleanup is obvious at a glance.
- PT011: add `match=` to broad `pytest.raises(ValueError)` blocks so the
  expected error is anchored to a specific message.
- PT012: hoist setup (patches, branching) out of `pytest.raises()`
  blocks so only the call that is expected to raise remains inside.
- PT013: replace `from pytest import X` with `import pytest` and access
  attributes via the module.
- PT015: replace `try/except` + `assert False` patterns with
  `pytest.raises(...)`.
- PT017: replace `assert` on exceptions inside `except` blocks with
  `pytest.raises(...) as exc_info` and assert on `exc_info.value`.

No behavioral changes to the tests; the full suite still passes.

* tests: address review feedback on PT ruff rule enablement

- Fix fixture return-type annotations after switching `yield` to `return`
  in tests/conftest.py: drop the `Generator[...]`/`AsyncGenerator[...]`
  wrapper for `dns_manager_service`, `supervisor_internet`, `websession`,
  and `mock_update_data` so the annotation matches what the fixture
  actually returns.
- Correct the return-type annotation of `fixture_ip6config_service` from
  `IP4ConfigService` to `IP6ConfigService`.
- Fix recurring "excepiton" typo in tests/utils/test_exception_helper.py.

* tests: verify backup cleanup on permission error

After `test_new_backup_permission_error` raises `BackupPermissionError`,
assert that no tarfile was left behind and `tmp_path` is empty. The
previous version only checked that the exception was raised, which
missed any regression where a partial tarfile would survive the failed
create.

* tests: rename DNS_GOOD_V6 to DNS_V6_UNSUPPORTED

The constant was named "good" but its tests assert that the URLs are
rejected by the DNS validator. The IPv6 URLs are well-formed but
currently rejected because IPv6 doesn't work with the Docker network
(see `dns_url` in supervisor/validate.py). Rename the constant and the
related test to make the intent obvious.
2026-05-20 22:17:54 +02:00

48 lines
1.4 KiB
Python

"""Test NetworkWireless AP object."""
from dbus_fast.aio.message_bus import MessageBus
import pytest
from supervisor.dbus.network.accesspoint import NetworkWirelessAP
from tests.common import mock_dbus_services
from tests.dbus_service_mocks.network_access_point import (
AccessPoint as AccessPointService,
)
@pytest.fixture(name="access_point_service", autouse=True)
async def fixture_access_point_service(
dbus_session_bus: MessageBus,
) -> AccessPointService:
"""Mock Access Point service."""
return (
await mock_dbus_services(
{
"network_access_point": "/org/freedesktop/NetworkManager/AccessPoint/43099"
},
dbus_session_bus,
)
)["network_access_point"]
async def test_accesspoint(
access_point_service: AccessPointService, dbus_session_bus: MessageBus
):
"""Test accesspoint."""
wireless_ap = NetworkWirelessAP("/org/freedesktop/NetworkManager/AccessPoint/43099")
assert wireless_ap.mac is None
assert wireless_ap.mode is None
await wireless_ap.connect(dbus_session_bus)
assert wireless_ap.mac == "E4:57:40:A9:D7:DE"
assert wireless_ap.mode == 2
assert wireless_ap.strength == 47
# We don't listen for property changes on access points, too noisy
access_point_service.emit_properties_changed({"Strength": 74})
await access_point_service.ping()
assert wireless_ap.strength == 47