CartSnitch Engineer Bot
b07ec18a31
- Refactor database.py to use init_db()/close_db() lifecycle - Add create_db_engine() with pool_size=10, max_overflow=20, pool_pre_ping=True - Replace cache.py stub with real Redis client using redis.asyncio - Implement init_redis()/close_redis() with graceful error handling - Replace no-op lifespan in main.py with proper startup/shutdown - Enhance health endpoint to check DB and Redis connectivity - Add tests for database, cache, and health endpoint lifecycle Co-Authored-By: Paperclip <noreply@paperclip.ing>
63 lines
1.6 KiB
Python
63 lines
1.6 KiB
Python
"""Tests for database initialization and lifecycle."""
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import pytest
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from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker, create_async_engine
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from cartsnitch_api.database import (
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close_db,
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create_db_engine,
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get_engine,
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init_db,
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)
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@pytest.mark.asyncio
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async def test_create_db_engine_creates_engine_with_pool_settings():
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"""Test that create_db_engine creates engine with correct pool settings."""
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engine = create_db_engine()
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assert engine is not None
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pool = engine.pool
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assert pool.size() == 10
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assert pool._max_overflow == 20
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await engine.dispose()
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@pytest.mark.asyncio
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async def test_init_db_sets_engine_and_factory():
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"""Test that init_db properly initializes the engine and session factory."""
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await init_db()
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try:
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eng = get_engine()
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assert eng is not None
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from cartsnitch_api import database
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assert database.async_session_factory is not None
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finally:
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await close_db()
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@pytest.mark.asyncio
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async def test_close_db_disposes_engine():
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"""Test that close_db properly disposes the engine."""
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await init_db()
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await close_db()
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assert get_engine() is None
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from cartsnitch_api import database
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assert database.async_session_factory is None
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@pytest.mark.asyncio
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async def test_get_db_yields_session_after_init():
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"""Test that get_db yields working sessions after init_db."""
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await init_db()
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try:
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from cartsnitch_api.database import get_db
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gen = get_db()
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session = await gen.__anext__()
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assert isinstance(session, AsyncSession)
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await gen.aclose()
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finally:
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await close_db()
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