mirror of
https://github.com/home-assistant/supervisor.git
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Stefan Agner
ed91b18c4b
* 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.
74 lines
2.4 KiB
Python
74 lines
2.4 KiB
Python
"""Test hostname dbus interface."""
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# pylint: disable=import-error
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from dbus_fast.aio.message_bus import MessageBus
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import pytest
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from supervisor.dbus.hostname import Hostname
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from supervisor.exceptions import DBusNotConnectedError
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from tests.common import mock_dbus_services
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from tests.dbus_service_mocks.hostname import Hostname as HostnameService
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@pytest.fixture(name="hostname_service")
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async def fixture_hostname_service(dbus_session_bus: MessageBus) -> HostnameService:
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"""Mock hostname dbus service."""
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return (await mock_dbus_services({"hostname": None}, dbus_session_bus))["hostname"]
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async def test_dbus_hostname_info(
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hostname_service: HostnameService, dbus_session_bus: MessageBus
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):
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"""Test hostname properties."""
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hostname = Hostname()
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assert hostname.hostname is None
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await hostname.connect(dbus_session_bus)
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assert hostname.hostname == "homeassistant-n2"
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assert hostname.kernel == "5.10.33"
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assert (
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hostname.cpe
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== "cpe:2.3:o:home-assistant:haos:6.0.dev20210504:*:development:*:*:*:odroid-n2:*"
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)
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assert hostname.operating_system == "Home Assistant OS 6.0.dev20210504"
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hostname_service.emit_properties_changed({"StaticHostname": "test"})
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await hostname_service.ping()
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assert hostname.hostname == "test"
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hostname_service.emit_properties_changed({}, ["StaticHostname"])
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await hostname_service.ping()
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await hostname_service.ping() # To process the follow-up get all properties call
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assert hostname.hostname == "homeassistant-n2"
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async def test_dbus_sethostname(
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hostname_service: HostnameService, dbus_session_bus: MessageBus
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):
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"""Set hostname on backend."""
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hostname_service.SetStaticHostname.calls.clear()
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hostname = Hostname()
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with pytest.raises(DBusNotConnectedError):
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await hostname.set_static_hostname("StarWars")
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await hostname.connect(dbus_session_bus)
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assert hostname.hostname == "homeassistant-n2"
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await hostname.set_static_hostname("StarWars")
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assert hostname_service.SetStaticHostname.calls == [("StarWars", False)]
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await hostname_service.ping()
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assert hostname.hostname == "StarWars"
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async def test_dbus_hostname_connect_error(
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dbus_session_bus: MessageBus, caplog: pytest.LogCaptureFixture
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):
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"""Test connecting to hostname error."""
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hostname = Hostname()
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await hostname.connect(dbus_session_bus)
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assert "No hostname support on the host" in caplog.text
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