ai-swap/backend/tests/api/test_ai_swap_api.py

import pytest
from fastapi.testclient import TestClient
from backend.api.ai_swap_api import app

client = TestClient(app)

def test_swap_api_smoke():
    response = client.post("/swap", json={"param": "value"})
    assert response.status_code in (200, 422, 400)  # 允许参数校验失败