homelab-codex-ws/services/ha-diag-agent/tests/conftest.py

"""Shared fixtures for ha-diag-agent tests."""
from __future__ import annotations

from pathlib import Path
from typing import AsyncGenerator
from unittest.mock import AsyncMock, MagicMock

import pytest
import pytest_asyncio

from ha_diag.event_emitter import EventEmitter
from ha_diag.storage import Storage


# ---------------------------------------------------------------------------
# Filesystem fixtures
# ---------------------------------------------------------------------------


@pytest.fixture
def tmp_events_dir(tmp_path: Path) -> Path:
    events = tmp_path / "events"
    events.mkdir()
    return events


# ---------------------------------------------------------------------------
# Storage fixture (tmp SQLite — fast, no mocking)
# ---------------------------------------------------------------------------


@pytest_asyncio.fixture
async def storage(tmp_path: Path) -> AsyncGenerator[Storage, None]:
    s = Storage(tmp_path / "test.db")
    await s.open()
    yield s
    await s.close()


# ---------------------------------------------------------------------------
# EventEmitter fixture
# ---------------------------------------------------------------------------


@pytest.fixture
def emitter(tmp_events_dir: Path) -> EventEmitter:
    return EventEmitter(tmp_events_dir, node_name="test-node")


# ---------------------------------------------------------------------------
# Mock HA client fixture
# ---------------------------------------------------------------------------


@pytest.fixture
def mock_ha_client():
    """Plain HAClient mock — no context manager, just async methods."""
    client = MagicMock()
    client.get_api_status = AsyncMock(return_value={"message": "API running."})
    client.get_states = AsyncMock(return_value=[])
    client.get_entity_registry = AsyncMock(return_value=[])
    return client