"""T3.8 Peer Learning Circles 测试。"""

import pytest
from fastapi.testclient import TestClient


class TestPeerCirclesList:
    """Peer Learning Circle 列表接口测试。"""

    def test_list_circles_empty(self, client: TestClient, auth_headers: dict):
        """无 Circle 时应返回空列表。"""
        resp = client.get("/api/v1/peer-circles", headers=auth_headers)
        assert resp.status_code == 200
        assert isinstance(resp.json()["data"], list)

    def test_list_circles_no_auth(self, client: TestClient):
        """未认证应返回 401。"""
        resp = client.get("/api/v1/peer-circles")
        assert resp.status_code == 401


class TestPeerCircleMatch:
    """AI 匹配创始人接口测试。"""

    def test_match_success(self, client: TestClient, auth_headers: dict):
        """AI 匹配创始人。"""
        resp = client.post(
            "/api/v1/peer-circles/match",
            json={"founders_context": "3 位创始人，分别做 AI 教育、AI 医疗、AI 金融"},
            headers=auth_headers,
        )
        assert resp.status_code == 200
        assert isinstance(resp.json()["data"], dict)

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

    def test_match_empty_context(self, client: TestClient, auth_headers: dict):
        """空上下文应正常返回。"""
        resp = client.post(
            "/api/v1/peer-circles/match",
            json={"founders_context": ""},
            headers=auth_headers,
        )
        assert resp.status_code == 200