"""T4.12 行业研究自动化测试。"""

import pytest
from fastapi.testclient import TestClient


class TestIndustryResearch:
    """行业研究接口测试。"""

    def test_research_success(self, client: TestClient, auth_headers: dict):
        """AI 行业研究。"""
        resp = client.post(
            "/api/v1/industry-research/research",
            json={"industry": "AI 教育", "companies": "学而思, 猿辅导, 作业帮"},
            headers=auth_headers,
        )
        assert resp.status_code == 200
        assert isinstance(resp.json()["data"], dict)

    def test_research_no_auth(self, client: TestClient):
        """未认证应返回 401。"""
        resp = client.post("/api/v1/industry-research/research", json={})
        assert resp.status_code == 401

    def test_research_empty(self, client: TestClient, auth_headers: dict):
        """空输入应正常返回。"""
        resp = client.post(
            "/api/v1/industry-research/research",
            json={"industry": "", "companies": ""},
            headers=auth_headers,
        )
        assert resp.status_code == 200