core/tests/components/conftest.py

582 lines
18 KiB
Python

"""Fixtures for component testing."""
from __future__ import annotations
from collections.abc import Callable, Generator
from importlib.util import find_spec
from pathlib import Path
from typing import TYPE_CHECKING, Any
from unittest.mock import AsyncMock, MagicMock, PropertyMock, patch
from aiohasupervisor.models import Repository, StoreAddon, StoreInfo
import pytest
from homeassistant.config_entries import (
DISCOVERY_SOURCES,
ConfigEntriesFlowManager,
FlowResult,
OptionsFlowManager,
)
from homeassistant.const import STATE_OFF, STATE_ON
from homeassistant.core import HomeAssistant
from homeassistant.data_entry_flow import FlowHandler, FlowManager, FlowResultType
from homeassistant.helpers.translation import async_get_translations
if TYPE_CHECKING:
from homeassistant.components.hassio import AddonManager
from .conversation import MockAgent
from .device_tracker.common import MockScanner
from .light.common import MockLight
from .sensor.common import MockSensor
from .switch.common import MockSwitch
@pytest.fixture(scope="session", autouse=find_spec("zeroconf") is not None)
def patch_zeroconf_multiple_catcher() -> Generator[None]:
"""If installed, patch zeroconf wrapper that detects if multiple instances are used."""
with patch(
"homeassistant.components.zeroconf.install_multiple_zeroconf_catcher",
side_effect=lambda zc: None,
):
yield
@pytest.fixture(scope="session", autouse=True)
def prevent_io() -> Generator[None]:
"""Fixture to prevent certain I/O from happening."""
with patch(
"homeassistant.components.http.ban.load_yaml_config_file",
):
yield
@pytest.fixture
def entity_registry_enabled_by_default() -> Generator[None]:
"""Test fixture that ensures all entities are enabled in the registry."""
with patch(
"homeassistant.helpers.entity.Entity.entity_registry_enabled_default",
return_value=True,
):
yield
# Blueprint test fixtures
@pytest.fixture(name="stub_blueprint_populate")
def stub_blueprint_populate_fixture() -> Generator[None]:
"""Stub copying the blueprints to the config folder."""
# pylint: disable-next=import-outside-toplevel
from .blueprint.common import stub_blueprint_populate_fixture_helper
yield from stub_blueprint_populate_fixture_helper()
# TTS test fixtures
@pytest.fixture(name="mock_tts_get_cache_files")
def mock_tts_get_cache_files_fixture() -> Generator[MagicMock]:
"""Mock the list TTS cache function."""
# pylint: disable-next=import-outside-toplevel
from .tts.common import mock_tts_get_cache_files_fixture_helper
yield from mock_tts_get_cache_files_fixture_helper()
@pytest.fixture(name="mock_tts_init_cache_dir")
def mock_tts_init_cache_dir_fixture(
init_tts_cache_dir_side_effect: Any,
) -> Generator[MagicMock]:
"""Mock the TTS cache dir in memory."""
# pylint: disable-next=import-outside-toplevel
from .tts.common import mock_tts_init_cache_dir_fixture_helper
yield from mock_tts_init_cache_dir_fixture_helper(init_tts_cache_dir_side_effect)
@pytest.fixture(name="init_tts_cache_dir_side_effect")
def init_tts_cache_dir_side_effect_fixture() -> Any:
"""Return the cache dir."""
# pylint: disable-next=import-outside-toplevel
from .tts.common import init_tts_cache_dir_side_effect_fixture_helper
return init_tts_cache_dir_side_effect_fixture_helper()
@pytest.fixture(name="mock_tts_cache_dir")
def mock_tts_cache_dir_fixture(
tmp_path: Path,
mock_tts_init_cache_dir: MagicMock,
mock_tts_get_cache_files: MagicMock,
request: pytest.FixtureRequest,
) -> Generator[Path]:
"""Mock the TTS cache dir with empty dir."""
# pylint: disable-next=import-outside-toplevel
from .tts.common import mock_tts_cache_dir_fixture_helper
yield from mock_tts_cache_dir_fixture_helper(
tmp_path, mock_tts_init_cache_dir, mock_tts_get_cache_files, request
)
@pytest.fixture(name="tts_mutagen_mock")
def tts_mutagen_mock_fixture() -> Generator[MagicMock]:
"""Mock writing tags."""
# pylint: disable-next=import-outside-toplevel
from .tts.common import tts_mutagen_mock_fixture_helper
yield from tts_mutagen_mock_fixture_helper()
@pytest.fixture(name="mock_conversation_agent")
def mock_conversation_agent_fixture(hass: HomeAssistant) -> MockAgent:
"""Mock a conversation agent."""
# pylint: disable-next=import-outside-toplevel
from .conversation.common import mock_conversation_agent_fixture_helper
return mock_conversation_agent_fixture_helper(hass)
@pytest.fixture(scope="session", autouse=find_spec("ffmpeg") is not None)
def prevent_ffmpeg_subprocess() -> Generator[None]:
"""If installed, prevent ffmpeg from creating a subprocess."""
with patch(
"homeassistant.components.ffmpeg.FFVersion.get_version", return_value="6.0"
):
yield
@pytest.fixture
def mock_light_entities() -> list[MockLight]:
"""Return mocked light entities."""
# pylint: disable-next=import-outside-toplevel
from .light.common import MockLight
return [
MockLight("Ceiling", STATE_ON),
MockLight("Ceiling", STATE_OFF),
MockLight(None, STATE_OFF),
]
@pytest.fixture
def mock_sensor_entities() -> dict[str, MockSensor]:
"""Return mocked sensor entities."""
# pylint: disable-next=import-outside-toplevel
from .sensor.common import get_mock_sensor_entities
return get_mock_sensor_entities()
@pytest.fixture
def mock_switch_entities() -> list[MockSwitch]:
"""Return mocked toggle entities."""
# pylint: disable-next=import-outside-toplevel
from .switch.common import get_mock_switch_entities
return get_mock_switch_entities()
@pytest.fixture
def mock_legacy_device_scanner() -> MockScanner:
"""Return mocked legacy device scanner entity."""
# pylint: disable-next=import-outside-toplevel
from .device_tracker.common import MockScanner
return MockScanner()
@pytest.fixture
def mock_legacy_device_tracker_setup() -> Callable[[HomeAssistant, MockScanner], None]:
"""Return setup callable for legacy device tracker setup."""
# pylint: disable-next=import-outside-toplevel
from .device_tracker.common import mock_legacy_device_tracker_setup
return mock_legacy_device_tracker_setup
@pytest.fixture(name="addon_manager")
def addon_manager_fixture(hass: HomeAssistant) -> AddonManager:
"""Return an AddonManager instance."""
# pylint: disable-next=import-outside-toplevel
from .hassio.common import mock_addon_manager
return mock_addon_manager(hass)
@pytest.fixture(name="discovery_info")
def discovery_info_fixture() -> Any:
"""Return the discovery info from the supervisor."""
# pylint: disable-next=import-outside-toplevel
from .hassio.common import mock_discovery_info
return mock_discovery_info()
@pytest.fixture(name="discovery_info_side_effect")
def discovery_info_side_effect_fixture() -> Any | None:
"""Return the discovery info from the supervisor."""
return None
@pytest.fixture(name="get_addon_discovery_info")
def get_addon_discovery_info_fixture(
discovery_info: dict[str, Any], discovery_info_side_effect: Any | None
) -> Generator[AsyncMock]:
"""Mock get add-on discovery info."""
# pylint: disable-next=import-outside-toplevel
from .hassio.common import mock_get_addon_discovery_info
yield from mock_get_addon_discovery_info(discovery_info, discovery_info_side_effect)
@pytest.fixture(name="addon_store_info_side_effect")
def addon_store_info_side_effect_fixture() -> Any | None:
"""Return the add-on store info side effect."""
return None
@pytest.fixture(name="addon_store_info")
def addon_store_info_fixture(
supervisor_client: AsyncMock,
addon_store_info_side_effect: Any | None,
) -> AsyncMock:
"""Mock Supervisor add-on store info."""
# pylint: disable-next=import-outside-toplevel
from .hassio.common import mock_addon_store_info
return mock_addon_store_info(supervisor_client, addon_store_info_side_effect)
@pytest.fixture(name="addon_info_side_effect")
def addon_info_side_effect_fixture() -> Any | None:
"""Return the add-on info side effect."""
return None
@pytest.fixture(name="addon_info")
def addon_info_fixture(
supervisor_client: AsyncMock, addon_info_side_effect: Any | None
) -> AsyncMock:
"""Mock Supervisor add-on info."""
# pylint: disable-next=import-outside-toplevel
from .hassio.common import mock_addon_info
return mock_addon_info(supervisor_client, addon_info_side_effect)
@pytest.fixture(name="addon_not_installed")
def addon_not_installed_fixture(
addon_store_info: AsyncMock, addon_info: AsyncMock
) -> AsyncMock:
"""Mock add-on not installed."""
# pylint: disable-next=import-outside-toplevel
from .hassio.common import mock_addon_not_installed
return mock_addon_not_installed(addon_store_info, addon_info)
@pytest.fixture(name="addon_installed")
def addon_installed_fixture(
addon_store_info: AsyncMock, addon_info: AsyncMock
) -> AsyncMock:
"""Mock add-on already installed but not running."""
# pylint: disable-next=import-outside-toplevel
from .hassio.common import mock_addon_installed
return mock_addon_installed(addon_store_info, addon_info)
@pytest.fixture(name="addon_running")
def addon_running_fixture(
addon_store_info: AsyncMock, addon_info: AsyncMock
) -> AsyncMock:
"""Mock add-on already running."""
# pylint: disable-next=import-outside-toplevel
from .hassio.common import mock_addon_running
return mock_addon_running(addon_store_info, addon_info)
@pytest.fixture(name="install_addon_side_effect")
def install_addon_side_effect_fixture(
addon_store_info: AsyncMock, addon_info: AsyncMock
) -> Any | None:
"""Return the install add-on side effect."""
# pylint: disable-next=import-outside-toplevel
from .hassio.common import mock_install_addon_side_effect
return mock_install_addon_side_effect(addon_store_info, addon_info)
@pytest.fixture(name="install_addon")
def install_addon_fixture(
supervisor_client: AsyncMock,
install_addon_side_effect: Any | None,
) -> AsyncMock:
"""Mock install add-on."""
supervisor_client.store.install_addon.side_effect = install_addon_side_effect
return supervisor_client.store.install_addon
@pytest.fixture(name="start_addon_side_effect")
def start_addon_side_effect_fixture(
addon_store_info: AsyncMock, addon_info: AsyncMock
) -> Any | None:
"""Return the start add-on options side effect."""
# pylint: disable-next=import-outside-toplevel
from .hassio.common import mock_start_addon_side_effect
return mock_start_addon_side_effect(addon_store_info, addon_info)
@pytest.fixture(name="start_addon")
def start_addon_fixture(
supervisor_client: AsyncMock, start_addon_side_effect: Any | None
) -> AsyncMock:
"""Mock start add-on."""
supervisor_client.addons.start_addon.side_effect = start_addon_side_effect
return supervisor_client.addons.start_addon
@pytest.fixture(name="restart_addon_side_effect")
def restart_addon_side_effect_fixture() -> Any | None:
"""Return the restart add-on options side effect."""
return None
@pytest.fixture(name="restart_addon")
def restart_addon_fixture(
supervisor_client: AsyncMock,
restart_addon_side_effect: Any | None,
) -> AsyncMock:
"""Mock restart add-on."""
supervisor_client.addons.restart_addon.side_effect = restart_addon_side_effect
return supervisor_client.addons.restart_addon
@pytest.fixture(name="stop_addon")
def stop_addon_fixture(supervisor_client: AsyncMock) -> AsyncMock:
"""Mock stop add-on."""
return supervisor_client.addons.stop_addon
@pytest.fixture(name="addon_options")
def addon_options_fixture(addon_info: AsyncMock) -> dict[str, Any]:
"""Mock add-on options."""
# pylint: disable-next=import-outside-toplevel
from .hassio.common import mock_addon_options
return mock_addon_options(addon_info)
@pytest.fixture(name="set_addon_options_side_effect")
def set_addon_options_side_effect_fixture(
addon_options: dict[str, Any],
) -> Any | None:
"""Return the set add-on options side effect."""
# pylint: disable-next=import-outside-toplevel
from .hassio.common import mock_set_addon_options_side_effect
return mock_set_addon_options_side_effect(addon_options)
@pytest.fixture(name="set_addon_options")
def set_addon_options_fixture(
set_addon_options_side_effect: Any | None,
) -> Generator[AsyncMock]:
"""Mock set add-on options."""
# pylint: disable-next=import-outside-toplevel
from .hassio.common import mock_set_addon_options
yield from mock_set_addon_options(set_addon_options_side_effect)
@pytest.fixture(name="uninstall_addon")
def uninstall_addon_fixture(supervisor_client: AsyncMock) -> AsyncMock:
"""Mock uninstall add-on."""
return supervisor_client.addons.uninstall_addon
@pytest.fixture(name="create_backup")
def create_backup_fixture() -> Generator[AsyncMock]:
"""Mock create backup."""
# pylint: disable-next=import-outside-toplevel
from .hassio.common import mock_create_backup
yield from mock_create_backup()
@pytest.fixture(name="update_addon")
def update_addon_fixture() -> Generator[AsyncMock]:
"""Mock update add-on."""
# pylint: disable-next=import-outside-toplevel
from .hassio.common import mock_update_addon
yield from mock_update_addon()
@pytest.fixture(name="store_addons")
def store_addons_fixture() -> list[StoreAddon]:
"""Mock store addons list."""
return []
@pytest.fixture(name="store_repositories")
def store_repositories_fixture() -> list[Repository]:
"""Mock store repositories list."""
return []
@pytest.fixture(name="store_info")
def store_info_fixture(
supervisor_client: AsyncMock,
store_addons: list[StoreAddon],
store_repositories: list[Repository],
) -> AsyncMock:
"""Mock store info."""
supervisor_client.store.info.return_value = StoreInfo(
addons=store_addons, repositories=store_repositories
)
return supervisor_client.store.info
@pytest.fixture(name="supervisor_client")
def supervisor_client() -> Generator[AsyncMock]:
"""Mock the supervisor client."""
supervisor_client = AsyncMock()
supervisor_client.addons = AsyncMock()
with (
patch(
"homeassistant.components.hassio.get_supervisor_client",
return_value=supervisor_client,
),
patch(
"homeassistant.components.hassio.handler.get_supervisor_client",
return_value=supervisor_client,
),
patch(
"homeassistant.components.hassio.addon_manager.get_supervisor_client",
return_value=supervisor_client,
),
patch(
"homeassistant.components.hassio.handler.HassIO.client",
new=PropertyMock(return_value=supervisor_client),
),
):
yield supervisor_client
async def _ensure_translation_exists(
hass: HomeAssistant,
ignore_translations: dict[str, StoreInfo],
category: str,
component: str,
key: str,
) -> None:
"""Raise if translation doesn't exist."""
full_key = f"component.{component}.{category}.{key}"
if full_key in ignore_translations:
ignore_translations[full_key] = "used"
return
translations = await async_get_translations(hass, "en", category, [component])
if full_key in translations:
return
key_parts = key.split(".")
# Ignore step data translations if title or description exists
if (
len(key_parts) >= 3
and key_parts[0] == "step"
and key_parts[2] == "data"
and (
f"component.{component}.{category}.{key_parts[0]}.{key_parts[1]}.description"
in translations
or f"component.{component}.{category}.{key_parts[0]}.{key_parts[1]}.title"
in translations
)
):
return
pytest.fail(
f"Translation not found for {component}: `{category}.{key}`. "
f"Please add to homeassistant/components/{component}/strings.json"
)
@pytest.fixture
def ignore_translations() -> str | list[str]:
"""Ignore specific translations.
Override or parametrize this fixture with a fixture that returns,
a list of translation that should be ignored.
"""
return []
@pytest.fixture(autouse=True)
def check_config_translations(ignore_translations: str | list[str]) -> Generator[None]:
"""Ensure config_flow translations are available."""
if not isinstance(ignore_translations, list):
ignore_translations = [ignore_translations]
_ignore_translations = {k: "unused" for k in ignore_translations}
_original = FlowManager._async_handle_step
async def _async_handle_step(
self: FlowManager, flow: FlowHandler, *args
) -> FlowResult:
result = await _original(self, flow, *args)
if isinstance(self, ConfigEntriesFlowManager):
category = "config"
component = flow.handler
elif isinstance(self, OptionsFlowManager):
category = "options"
component = flow.hass.config_entries.async_get_entry(flow.handler).domain
else:
return result
# Check if this flow has been seen before
# Gets set to False on first run, and to True on subsequent runs
setattr(flow, "__flow_seen_before", hasattr(flow, "__flow_seen_before"))
if result["type"] is FlowResultType.FORM:
if errors := result.get("errors"):
for error in errors.values():
await _ensure_translation_exists(
flow.hass,
_ignore_translations,
category,
component,
f"error.{error}",
)
return result
if result["type"] is FlowResultType.ABORT:
# We don't need translations for a discovery flow which immediately
# aborts, since such flows won't be seen by users
if not flow.__flow_seen_before and flow.source in DISCOVERY_SOURCES:
return result
await _ensure_translation_exists(
flow.hass,
_ignore_translations,
category,
component,
f"abort.{result["reason"]}",
)
return result
with patch(
"homeassistant.data_entry_flow.FlowManager._async_handle_step",
_async_handle_step,
):
yield
unused_ignore = [k for k, v in _ignore_translations.items() if v == "unused"]
if unused_ignore:
pytest.fail(
f"Unused ignore translations: {', '.join(unused_ignore)}. "
"Please remove them from the ignore_translations fixture."
)