AIPortPilot/backend/tests/test_companies.py

"""企业档案 CRUD 测试。"""

import pytest
from fastapi.testclient import TestClient


@pytest.fixture
def auth_headers(client: TestClient):
    """注册并登录，返回认证头。"""
    client.post(
        "/api/v1/auth/register",
        json={
            "email": "company_test@example.com",
            "password": "password123",
            "name": "测试投资经理",
            "tenant_name": "测试机构",
            "role": "investor",
        },
    )
    resp = client.post(
        "/api/v1/auth/login",
        json={"email": "company_test@example.com", "password": "password123"},
    )
    token = resp.json()["data"]["access_token"]
    return {"Authorization": f"Bearer {token}"}


class TestCreateCompany:
    """创建企业测试。"""

    def test_create_success(self, client: TestClient, auth_headers: dict):
        """正常创建企业。"""
        response = client.post(
            "/api/v1/companies",
            json={
                "name": "AI科技初创公司",
                "industry": "人工智能",
                "stage": "seed",
                "description": "专注于AI投后管理",
                "website": "https://example.com",
            },
            headers=auth_headers,
        )
        assert response.status_code == 201
        data = response.json()
        assert data["code"] == 0
        assert data["data"]["name"] == "AI科技初创公司"
        assert data["data"]["industry"] == "人工智能"

    def test_create_without_auth(self, client: TestClient):
        """无认证应返回 401。"""
        response = client.post(
            "/api/v1/companies",
            json={"name": "测试公司"},
        )
        assert response.status_code == 401

    def test_create_empty_name(self, client: TestClient, auth_headers: dict):
        """空名称应返回 422。"""
        response = client.post(
            "/api/v1/companies",
            json={"name": ""},
            headers=auth_headers,
        )
        assert response.status_code == 422


class TestListCompanies:
    """企业列表测试。"""

    def test_list_success(self, client: TestClient, auth_headers: dict):
        """获取企业列表。"""
        response = client.get("/api/v1/companies", headers=auth_headers)
        assert response.status_code == 200
        data = response.json()
        assert data["code"] == 0
        assert data["data"]["total"] >= 1
        assert len(data["data"]["items"]) >= 1

    def test_list_with_keyword(self, client: TestClient, auth_headers: dict):
        """关键词搜索。"""
        response = client.get(
            "/api/v1/companies?keyword=AI科技",
            headers=auth_headers,
        )
        assert response.status_code == 200
        data = response.json()
        assert all("AI科技" in item["name"] for item in data["data"]["items"])

    def test_list_pagination(self, client: TestClient, auth_headers: dict):
        """分页参数。"""
        response = client.get(
            "/api/v1/companies?page=1&page_size=5",
            headers=auth_headers,
        )
        assert response.status_code == 200
        data = response.json()
        assert data["data"]["page"] == 1
        assert data["data"]["page_size"] == 5


class TestGetCompany:
    """获取企业详情测试。"""

    def test_get_success(self, client: TestClient, auth_headers: dict):
        """正常获取详情。"""
        # 先创建
        create_resp = client.post(
            "/api/v1/companies",
            json={"name": "详情测试公司", "industry": "SaaS"},
            headers=auth_headers,
        )
        company_id = create_resp.json()["data"]["id"]

        response = client.get(
            f"/api/v1/companies/{company_id}",
            headers=auth_headers,
        )
        assert response.status_code == 200
        data = response.json()
        assert data["data"]["name"] == "详情测试公司"

    def test_get_nonexistent(self, client: TestClient, auth_headers: dict):
        """不存在的 ID 应返回 404。"""
        response = client.get(
            "/api/v1/companies/nonexistent-id",
            headers=auth_headers,
        )
        assert response.status_code == 404


class TestUpdateCompany:
    """更新企业测试。"""

    def test_update_success(self, client: TestClient, auth_headers: dict):
        """正常更新。"""
        create_resp = client.post(
            "/api/v1/companies",
            json={"name": "更新前公司", "industry": "电商"},
            headers=auth_headers,
        )
        company_id = create_resp.json()["data"]["id"]

        response = client.put(
            f"/api/v1/companies/{company_id}",
            json={"name": "更新后公司", "stage": "a"},
            headers=auth_headers,
        )
        assert response.status_code == 200
        data = response.json()
        assert data["data"]["name"] == "更新后公司"
        assert data["data"]["stage"] == "a"
        assert data["data"]["industry"] == "电商"  # 未更新的字段保持不变


class TestDeleteCompany:
    """删除企业测试。"""

    def test_delete_success(self, client: TestClient, auth_headers: dict):
        """正常删除。"""
        create_resp = client.post(
            "/api/v1/companies",
            json={"name": "待删除公司"},
            headers=auth_headers,
        )
        company_id = create_resp.json()["data"]["id"]

        response = client.delete(
            f"/api/v1/companies/{company_id}",
            headers=auth_headers,
        )
        assert response.status_code == 200

        # 验证已删除
        get_resp = client.get(
            f"/api/v1/companies/{company_id}",
            headers=auth_headers,
        )
        assert get_resp.status_code == 404

    def test_delete_nonexistent(self, client: TestClient, auth_headers: dict):
        """删除不存在的企业应返回 404。"""
        response = client.delete(
            "/api/v1/companies/nonexistent-id",
            headers=auth_headers,
        )
        assert response.status_code == 404