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


@pytest.mark.asyncio
async def test_chat_endpoint():
    transport = ASGITransport(app=app)
    async with AsyncClient(transport=transport, base_url="http://test") as client:
        resp = await client.post("/api/v1/chat", json={
            "query": "你好",
            "user_id": 1,
            "conversation_id": "",
        })
        assert resp.status_code == 200
        data = resp.json()
        assert "answer" in data
        assert isinstance(data.get("tasks"), list)