"""
认证模块API测试

测试内容:
- 用户登录
- Token刷新
- 用户登出
- 修改密码
- 验证码获取
"""

import pytest
# from fastapi.testclient import TestClient
# from app.core.config import settings


# class TestAuthLogin:
#     """测试用户登录"""
#
#     def test_login_success(self, client: TestClient, test_user):
#         """测试登录成功"""
#         response = client.post(
#             "/api/v1/auth/login",
#             json={
#                 "username": "testuser",
#                 "password": "Test123",
#                 "captcha": "1234",
#                 "captcha_key": "test-uuid"
#             }
#         )
#         assert response.status_code == 200
#         data = response.json()
#         assert data["code"] == 200
#         assert "access_token" in data["data"]
#         assert "refresh_token" in data["data"]
#         assert data["data"]["token_type"] == "Bearer"
#         assert "user" in data["data"]
#
#     def test_login_wrong_password(self, client: TestClient):
#         """测试密码错误"""
#         response = client.post(
#             "/api/v1/auth/login",
#             json={
#                 "username": "testuser",
#                 "password": "WrongPassword",
#                 "captcha": "1234",
#                 "captcha_key": "test-uuid"
#             }
#         )
#         assert response.status_code == 401
#         data = response.json()
#         assert data["code"] == 10001  # 用户名或密码错误
#
#     def test_login_user_not_found(self, client: TestClient):
#         """测试用户不存在"""
#         response = client.post(
#             "/api/v1/auth/login",
#             json={
#                 "username": "nonexistent",
#                 "password": "Test123",
#                 "captcha": "1234",
#                 "captcha_key": "test-uuid"
#             }
#         )
#         assert response.status_code == 401
#
#     def test_login_missing_fields(self, client: TestClient):
#         """测试缺少必填字段"""
#         response = client.post(
#             "/api/v1/auth/login",
#             json={"username": "testuser"}
#         )
#         assert response.status_code == 422  # Validation error
#
#     @pytest.mark.parametrize("username", [
#         "",  # 空字符串
#         "ab",  # 太短
#         "a" * 51,  # 太长
#     ])
#     def test_login_invalid_username(self, client: TestClient, username):
#         """测试无效用户名"""
#         response = client.post(
#             "/api/v1/auth/login",
#             json={
#                 "username": username,
#                 "password": "Test123",
#                 "captcha": "1234",
#                 "captcha_key": "test-uuid"
#             }
#         )
#         assert response.status_code == 422
#
#     @pytest.mark.parametrize("password", [
#         "",  # 空字符串
#         "short",  # 太短
#         "nospecial123",  # 缺少特殊字符
#         "NOlower123!",  # 缺少小写字母
#         "noupper123!",  # 缺少大写字母
#         "NoNumber!!",  # 缺少数字
#     ])
#     def test_login_invalid_password(self, client: TestClient, password):
#         """测试无效密码"""
#         response = client.post(
#             "/api/v1/auth/login",
#             json={
#                 "username": "testuser",
#                 "password": password,
#                 "captcha": "1234",
#                 "captcha_key": "test-uuid"
#             }
#         )
#         # 某些情况可能是422(验证失败),某些情况可能是401(认证失败)
#         assert response.status_code in [400, 422, 401]
#
#     def test_login_account_locked(self, client: TestClient, db):
#         """测试账户被锁定"""
#         # 创建一个锁定的账户
#         # ... 创建锁定用户逻辑
#         response = client.post(
#             "/api/v1/auth/login",
#             json={
#                 "username": "lockeduser",
#                 "password": "Test123",
#                 "captcha": "1234",
#                 "captcha_key": "test-uuid"
#             }
#         )
#         assert response.status_code == 403
#
#     def test_login_account_disabled(self, client: TestClient, db):
#         """测试账户被禁用"""
#         # ... 创建禁用用户逻辑
#         response = client.post(
#             "/api/v1/auth/login",
#             json={
#                 "username": "disableduser",
#                 "password": "Test123",
#                 "captcha": "1234",
#                 "captcha_key": "test-uuid"
#             }
#         )
#         assert response.status_code == 403


# class TestTokenRefresh:
#     """测试Token刷新"""
#
#     def test_refresh_token_success(self, client: TestClient, test_user):
#         """测试刷新Token成功"""
#         # 先登录获取refresh_token
#         login_response = client.post(
#             "/api/v1/auth/login",
#             json={
#                 "username": "testuser",
#                 "password": "Test123",
#                 "captcha": "1234",
#                 "captcha_key": "test-uuid"
#             }
#         )
#         refresh_token = login_response.json()["data"]["refresh_token"]
#
#         # 刷新Token
#         response = client.post(
#             "/api/v1/auth/refresh",
#             json={"refresh_token": refresh_token}
#         )
#         assert response.status_code == 200
#         data = response.json()
#         assert data["code"] == 200
#         assert "access_token" in data["data"]
#         assert "expires_in" in data["data"]
#
#     def test_refresh_token_invalid(self, client: TestClient):
#         """测试无效的refresh_token"""
#         response = client.post(
#             "/api/v1/auth/refresh",
#             json={"refresh_token": "invalid_token"}
#         )
#         assert response.status_code == 401
#         data = response.json()
#         assert data["code"] == 10004  # Token无效
#
#     def test_refresh_token_expired(self, client: TestClient):
#         """测试过期的refresh_token"""
#         response = client.post(
#             "/api/v1/auth/refresh",
#             json={"refresh_token": "expired_token"}
#         )
#         assert response.status_code == 401
#         data = response.json()
#         assert data["code"] == 10003  # Token过期


# class TestAuthLogout:
#     """测试用户登出"""
#
#     def test_logout_success(self, client: TestClient, auth_headers):
#         """测试登出成功"""
#         response = client.post(
#             "/api/v1/auth/logout",
#             headers=auth_headers
#         )
#         assert response.status_code == 200
#         data = response.json()
#         assert data["code"] == 200
#         assert data["message"] == "登出成功"
#
#     def test_logout_without_auth(self, client: TestClient):
#         """测试未认证登出"""
#         response = client.post("/api/v1/auth/logout")
#         assert response.status_code == 401


# class TestChangePassword:
#     """测试修改密码"""
#
#     def test_change_password_success(self, client: TestClient, auth_headers):
#         """测试修改密码成功"""
#         response = client.put(
#             "/api/v1/auth/change-password",
#             headers=auth_headers,
#             json={
#                 "old_password": "Test123",
#                 "new_password": "NewTest456",
#                 "confirm_password": "NewTest456"
#             }
#         )
#         assert response.status_code == 200
#         data = response.json()
#         assert data["code"] == 200
#         assert data["message"] == "密码修改成功"
#
#     def test_change_password_wrong_old_password(self, client: TestClient, auth_headers):
#         """测试旧密码错误"""
#         response = client.put(
#             "/api/v1/auth/change-password",
#             headers=auth_headers,
#             json={
#                 "old_password": "WrongPassword",
#                 "new_password": "NewTest456",
#                 "confirm_password": "NewTest456"
#             }
#         )
#         assert response.status_code == 400
#
#     def test_change_password_mismatch(self, client: TestClient, auth_headers):
#         """测试两次密码不一致"""
#         response = client.put(
#             "/api/v1/auth/change-password",
#             headers=auth_headers,
#             json={
#                 "old_password": "Test123",
#                 "new_password": "NewTest456",
#                 "confirm_password": "DifferentPass789"
#             }
#         )
#         assert response.status_code == 400
#
#     def test_change_password_weak_password(self, client: TestClient, auth_headers):
#         """测试弱密码"""
#         response = client.put(
#             "/api/v1/auth/change-password",
#             headers=auth_headers,
#             json={
#                 "old_password": "Test123",
#                 "new_password": "weak",
#                 "confirm_password": "weak"
#             }
#         )
#         assert response.status_code == 400
#
#     def test_change_password_without_auth(self, client: TestClient):
#         """测试未认证修改密码"""
#         response = client.put(
#             "/api/v1/auth/change-password",
#             json={
#                 "old_password": "Test123",
#                 "new_password": "NewTest456",
#                 "confirm_password": "NewTest456"
#             }
#         )
#         assert response.status_code == 401


# class TestCaptcha:
#     """测试验证码"""
#
#     def test_get_captcha_success(self, client: TestClient):
#         """测试获取验证码成功"""
#         response = client.get("/api/v1/auth/captcha")
#         assert response.status_code == 200
#         data = response.json()
#         assert data["code"] == 200
#         assert "captcha_key" in data["data"]
#         assert "captcha_image" in data["data"]
#         assert data["data"]["captcha_image"].startswith("data:image/png;base64,")
#
#     @pytest.mark.parametrize("count", range(5))
#     def test_get_captcha_multiple_times(self, client: TestClient, count):
#         """测试多次获取验证码，每次应该不同"""
#         response = client.get("/api/v1/auth/captcha")
#         assert response.status_code == 200
#         data = response.json()
#         assert data["data"]["captcha_key"] is not None


# class TestRateLimiting:
#     """测试请求频率限制"""
#
#     def test_login_rate_limiting(self, client: TestClient):
#         """测试登录接口频率限制"""
#         # 登录接口限制10次/分钟
#         for i in range(11):
#             response = client.post(
#                 "/api/v1/auth/login",
#                 json={
#                     "username": "testuser",
#                     "password": "wrongpass",
#                     "captcha": "1234",
#                     "captcha_key": f"test-{i}"
#                 }
#             )
#
#         # 第11次应该被限流
#         assert response.status_code == 429
#         data = response.json()
#         assert data["code"] == 429
#         assert "retry_after" in data["data"]


# 测试SQL注入攻击
# class TestSecurity:
#     """测试安全性"""
#
#     def test_sql_injection_prevention(self, client: TestClient):
#         """测试防止SQL注入"""
#         malicious_inputs = [
#             "admin' OR '1'='1",
#             "admin'--",
#             "admin'/*",
#             "' OR 1=1--",
#             "'; DROP TABLE users--"
#         ]
#
#         for malicious_input in malicious_inputs:
#             response = client.post(
#                 "/api/v1/auth/login",
#                 json={
#                     "username": malicious_input,
#                     "password": "Test123",
#                     "captcha": "1234",
#                     "captcha_key": "test"
#                 }
#             )
#             # 应该返回认证失败，而不是数据库错误
#             assert response.status_code in [401, 400, 422]