"""
整合測試配置

提供 FastAPI 測試客戶端和通用 fixtures
"""

import pytest
import pytest_asyncio
from httpx import AsyncClient, ASGITransport
from backend.main import app

@pytest_asyncio.fixture
async def client():
    """
    AsyncClient fixture for testing FastAPI endpoints

    使用 httpx.AsyncClient 來測試 async 端點
    """
    transport = ASGITransport(app=app)
    async with AsyncClient(transport=transport, base_url="http://test") as ac:
        yield ac


@pytest.fixture
def sample_csv_content():
    """範例 CSV 內容"""
    return b"""id,title,start,end,group,description,color
evt-001,Event 1,2024-01-01,2024-01-02,Group A,Test event 1,#3B82F6
evt-002,Event 2,2024-01-05,2024-01-06,Group B,Test event 2,#10B981
evt-003,Event 3,2024-01-10,,Group A,Test event 3,#F59E0B
"""