mirror of
https://github.com/fawney19/Aether.git
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300 lines
10 KiB
Python
300 lines
10 KiB
Python
"""
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认证服务测试
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测试 AuthService 的核心功能：
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- JWT Token 创建和验证
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- 用户登录认证
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- API Key 认证
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"""
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import pytest
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from datetime import datetime, timedelta, timezone
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from unittest.mock import AsyncMock, MagicMock, patch
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import jwt
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from src.services.auth.service import (
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AuthService,
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JWT_SECRET_KEY,
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JWT_ALGORITHM,
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JWT_EXPIRATION_HOURS,
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)
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class TestJWTTokenCreation:
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"""测试 JWT Token 创建"""
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def test_create_access_token_contains_required_fields(self) -> None:
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"""测试访问令牌包含必要字段"""
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data = {"sub": "user123", "email": "test@example.com"}
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token = AuthService.create_access_token(data)
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# 解码验证
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payload = jwt.decode(token, JWT_SECRET_KEY, algorithms=[JWT_ALGORITHM])
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assert payload["sub"] == "user123"
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assert payload["email"] == "test@example.com"
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assert payload["type"] == "access"
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assert "exp" in payload
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def test_create_access_token_expiration(self) -> None:
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"""测试访问令牌过期时间正确"""
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data = {"sub": "user123"}
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token = AuthService.create_access_token(data)
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payload = jwt.decode(token, JWT_SECRET_KEY, algorithms=[JWT_ALGORITHM])
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# 验证过期时间在预期范围内（允许1分钟误差）
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exp_time = datetime.fromtimestamp(payload["exp"], tz=timezone.utc)
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expected_exp = datetime.now(timezone.utc) + timedelta(hours=JWT_EXPIRATION_HOURS)
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assert abs((exp_time - expected_exp).total_seconds()) < 60
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def test_create_refresh_token_type(self) -> None:
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"""测试刷新令牌类型正确"""
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data = {"sub": "user123"}
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token = AuthService.create_refresh_token(data)
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payload = jwt.decode(token, JWT_SECRET_KEY, algorithms=[JWT_ALGORITHM])
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assert payload["type"] == "refresh"
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def test_create_refresh_token_longer_expiration(self) -> None:
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"""测试刷新令牌过期时间更长"""
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data = {"sub": "user123"}
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access_token = AuthService.create_access_token(data)
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refresh_token = AuthService.create_refresh_token(data)
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access_payload = jwt.decode(access_token, JWT_SECRET_KEY, algorithms=[JWT_ALGORITHM])
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refresh_payload = jwt.decode(refresh_token, JWT_SECRET_KEY, algorithms=[JWT_ALGORITHM])
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# 刷新令牌应该比访问令牌过期时间更长
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assert refresh_payload["exp"] > access_payload["exp"]
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class TestJWTTokenVerification:
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"""测试 JWT Token 验证"""
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@pytest.mark.asyncio
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async def test_verify_valid_access_token(self) -> None:
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"""测试验证有效的访问令牌"""
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data = {"sub": "user123", "email": "test@example.com"}
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token = AuthService.create_access_token(data)
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with patch(
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"src.services.auth.service.JWTBlacklistService.is_blacklisted",
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new_callable=AsyncMock,
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return_value=False,
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):
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payload = await AuthService.verify_token(token, token_type="access")
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assert payload["sub"] == "user123"
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assert payload["type"] == "access"
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@pytest.mark.asyncio
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async def test_verify_expired_token_raises_error(self) -> None:
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"""测试验证过期令牌抛出异常"""
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# 创建一个已过期的 token
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data = {"sub": "user123", "type": "access"}
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expire = datetime.now(timezone.utc) - timedelta(hours=1)
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data["exp"] = expire
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expired_token = jwt.encode(data, JWT_SECRET_KEY, algorithm=JWT_ALGORITHM)
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from fastapi import HTTPException
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with pytest.raises(HTTPException) as exc_info:
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await AuthService.verify_token(expired_token)
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assert exc_info.value.status_code == 401
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assert "过期" in exc_info.value.detail
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@pytest.mark.asyncio
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async def test_verify_invalid_token_raises_error(self) -> None:
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"""测试验证无效令牌抛出异常"""
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from fastapi import HTTPException
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with pytest.raises(HTTPException) as exc_info:
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await AuthService.verify_token("invalid.token.here")
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assert exc_info.value.status_code == 401
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@pytest.mark.asyncio
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async def test_verify_wrong_token_type_raises_error(self) -> None:
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"""测试令牌类型不匹配抛出异常"""
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data = {"sub": "user123"}
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refresh_token = AuthService.create_refresh_token(data)
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from fastapi import HTTPException
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with patch(
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"src.services.auth.service.JWTBlacklistService.is_blacklisted",
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new_callable=AsyncMock,
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return_value=False,
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):
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with pytest.raises(HTTPException) as exc_info:
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await AuthService.verify_token(refresh_token, token_type="access")
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assert exc_info.value.status_code == 401
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assert "类型错误" in exc_info.value.detail
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@pytest.mark.asyncio
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async def test_verify_blacklisted_token_raises_error(self) -> None:
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"""测试已撤销的令牌抛出异常"""
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data = {"sub": "user123"}
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token = AuthService.create_access_token(data)
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from fastapi import HTTPException
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with patch(
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"src.services.auth.service.JWTBlacklistService.is_blacklisted",
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new_callable=AsyncMock,
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return_value=True,
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):
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with pytest.raises(HTTPException) as exc_info:
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await AuthService.verify_token(token)
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assert exc_info.value.status_code == 401
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assert "撤销" in exc_info.value.detail
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class TestUserAuthentication:
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"""测试用户登录认证"""
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@pytest.mark.asyncio
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async def test_authenticate_user_success(self) -> None:
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"""测试用户登录成功"""
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# Mock 数据库和用户对象
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mock_user = MagicMock()
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mock_user.id = "user-123"
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mock_user.email = "test@example.com"
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mock_user.is_active = True
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mock_user.verify_password.return_value = True
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mock_db = MagicMock()
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mock_db.query.return_value.filter.return_value.first.return_value = mock_user
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with patch(
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"src.services.auth.service.UserCacheService.invalidate_user_cache",
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new_callable=AsyncMock,
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):
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result = await AuthService.authenticate_user(mock_db, "test@example.com", "password123")
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assert result == mock_user
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mock_user.verify_password.assert_called_once_with("password123")
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mock_db.commit.assert_called_once()
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@pytest.mark.asyncio
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async def test_authenticate_user_not_found(self) -> None:
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"""测试用户不存在"""
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mock_db = MagicMock()
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mock_db.query.return_value.filter.return_value.first.return_value = None
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result = await AuthService.authenticate_user(mock_db, "nonexistent@example.com", "password")
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assert result is None
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@pytest.mark.asyncio
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async def test_authenticate_user_wrong_password(self) -> None:
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"""测试密码错误"""
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mock_user = MagicMock()
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mock_user.email = "test@example.com"
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mock_user.verify_password.return_value = False
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mock_db = MagicMock()
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mock_db.query.return_value.filter.return_value.first.return_value = mock_user
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result = await AuthService.authenticate_user(mock_db, "test@example.com", "wrongpassword")
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assert result is None
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@pytest.mark.asyncio
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async def test_authenticate_user_inactive(self) -> None:
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"""测试用户已禁用"""
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mock_user = MagicMock()
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mock_user.email = "test@example.com"
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mock_user.is_active = False
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mock_user.verify_password.return_value = True
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mock_db = MagicMock()
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mock_db.query.return_value.filter.return_value.first.return_value = mock_user
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result = await AuthService.authenticate_user(mock_db, "test@example.com", "password123")
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assert result is None
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class TestAPIKeyAuthentication:
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"""测试 API Key 认证"""
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def test_authenticate_api_key_success(self) -> None:
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"""测试 API Key 认证成功"""
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mock_user = MagicMock()
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mock_user.id = "user-123"
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mock_user.email = "test@example.com"
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mock_user.is_active = True
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mock_api_key = MagicMock()
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mock_api_key.is_active = True
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mock_api_key.expires_at = None
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mock_api_key.user = mock_user
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mock_api_key.balance_used_usd = 0.0
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mock_db = MagicMock()
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mock_db.query.return_value.options.return_value.filter.return_value.first.return_value = (
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mock_api_key
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)
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with patch("src.services.auth.service.ApiKey.hash_key", return_value="hashed_key"):
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with patch(
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"src.services.auth.service.ApiKeyService.check_balance",
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return_value=(True, 100.0),
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):
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result = AuthService.authenticate_api_key(mock_db, "sk-test-key")
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assert result is not None
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assert result[0] == mock_user
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assert result[1] == mock_api_key
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def test_authenticate_api_key_not_found(self) -> None:
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"""测试 API Key 不存在"""
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mock_db = MagicMock()
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mock_db.query.return_value.options.return_value.filter.return_value.first.return_value = (
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None
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)
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with patch("src.services.auth.service.ApiKey.hash_key", return_value="hashed_key"):
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result = AuthService.authenticate_api_key(mock_db, "sk-invalid-key")
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assert result is None
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def test_authenticate_api_key_inactive(self) -> None:
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"""测试 API Key 已禁用"""
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mock_api_key = MagicMock()
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mock_api_key.is_active = False
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mock_db = MagicMock()
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mock_db.query.return_value.options.return_value.filter.return_value.first.return_value = (
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mock_api_key
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)
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with patch("src.services.auth.service.ApiKey.hash_key", return_value="hashed_key"):
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result = AuthService.authenticate_api_key(mock_db, "sk-inactive-key")
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assert result is None
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def test_authenticate_api_key_expired(self) -> None:
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"""测试 API Key 已过期"""
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mock_api_key = MagicMock()
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mock_api_key.is_active = True
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mock_api_key.expires_at = datetime.now(timezone.utc) - timedelta(days=1)
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mock_db = MagicMock()
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mock_db.query.return_value.options.return_value.filter.return_value.first.return_value = (
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mock_api_key
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)
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with patch("src.services.auth.service.ApiKey.hash_key", return_value="hashed_key"):
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result = AuthService.authenticate_api_key(mock_db, "sk-expired-key")
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assert result is None
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