forked from datawhale/whale-town-end
500 lines
18 KiB
TypeScript
500 lines
18 KiB
TypeScript
/**
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* 错误处理属性测试
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*
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* Property 9: 错误处理标准化
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*
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* Validates: Requirements 4.6
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*
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* 测试目标：
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* - 验证错误处理的标准化和一致性
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* - 确保错误响应格式统一
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* - 验证不同类型错误的正确处理
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*
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* 最近修改：
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* - 2026-01-08: 注释规范优化 - 修正@author字段，更新版本号和修改记录 (修改者: moyin)
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* - 2026-01-08: 功能新增 - 创建错误处理属性测试 (修改者: assistant)
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*
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* @author moyin
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* @version 1.0.1
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* @since 2026-01-08
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* @lastModified 2026-01-08
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*/
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import { Test, TestingModule } from '@nestjs/testing';
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import { INestApplication } from '@nestjs/common';
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import { ConfigModule } from '@nestjs/config';
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import { AdminDatabaseController } from '../../controllers/admin_database.controller';
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import { DatabaseManagementService } from '../../services/database_management.service';
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import { AdminOperationLogService } from '../../services/admin_operation_log.service';
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import { AdminOperationLogInterceptor } from '../../admin_operation_log.interceptor';
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import { AdminDatabaseExceptionFilter } from '../../admin_database_exception.filter';
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import { AdminGuard } from '../../admin.guard';
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import { UserStatus } from '../../../../core/db/users/user_status.enum';
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import {
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PropertyTestRunner,
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PropertyTestGenerators,
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PropertyTestAssertions,
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DEFAULT_PROPERTY_CONFIG
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} from './admin_property_test.base';
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describe('Property Test: 错误处理功能', () => {
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let app: INestApplication;
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let module: TestingModule;
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let controller: AdminDatabaseController;
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let mockUsersService: any;
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let mockUserProfilesService: any;
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let mockZulipAccountsService: any;
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beforeAll(async () => {
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mockUsersService = {
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findAll: jest.fn(),
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findOne: jest.fn(),
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create: jest.fn(),
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update: jest.fn(),
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remove: jest.fn(),
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search: jest.fn(),
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count: jest.fn()
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};
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mockUserProfilesService = {
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findAll: jest.fn(),
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findOne: jest.fn(),
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create: jest.fn(),
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update: jest.fn(),
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remove: jest.fn(),
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findByMap: jest.fn(),
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count: jest.fn()
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};
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mockZulipAccountsService = {
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findMany: jest.fn(),
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findById: jest.fn(),
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create: jest.fn(),
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update: jest.fn(),
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delete: jest.fn(),
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getStatusStatistics: jest.fn()
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};
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module = await Test.createTestingModule({
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imports: [
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ConfigModule.forRoot({
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isGlobal: true,
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envFilePath: ['.env.test', '.env']
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})
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],
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controllers: [AdminDatabaseController],
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providers: [
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DatabaseManagementService,
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{
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provide: AdminOperationLogService,
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useValue: {
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createLog: jest.fn().mockResolvedValue({}),
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queryLogs: jest.fn().mockResolvedValue({ logs: [], total: 0 }),
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getLogById: jest.fn().mockResolvedValue(null),
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getStatistics: jest.fn().mockResolvedValue({}),
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cleanupExpiredLogs: jest.fn().mockResolvedValue(0),
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getAdminOperationHistory: jest.fn().mockResolvedValue([]),
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getSensitiveOperations: jest.fn().mockResolvedValue({ logs: [], total: 0 })
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}
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},
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{
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provide: AdminOperationLogInterceptor,
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useValue: {
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intercept: jest.fn().mockImplementation((context, next) => next.handle())
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}
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},
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{
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provide: 'UsersService',
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useValue: mockUsersService
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},
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{
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provide: 'IUserProfilesService',
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useValue: mockUserProfilesService
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},
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{
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provide: 'ZulipAccountsService',
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useValue: mockZulipAccountsService
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}
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]
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})
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.overrideGuard(AdminGuard)
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.useValue({ canActivate: () => true })
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.compile();
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app = module.createNestApplication();
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app.useGlobalFilters(new AdminDatabaseExceptionFilter());
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await app.init();
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controller = module.get<AdminDatabaseController>(AdminDatabaseController);
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});
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afterAll(async () => {
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await app.close();
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});
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describe('Property 9: 错误处理标准化', () => {
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it('数据库连接错误应该返回标准化错误响应', async () => {
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await PropertyTestRunner.runPropertyTest(
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'数据库连接错误标准化',
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() => PropertyTestGenerators.generateUser(),
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async (userData) => {
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// 模拟数据库连接错误
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mockUsersService.create.mockRejectedValueOnce(
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new Error('Connection timeout')
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);
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try {
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const response = await controller.createUser({
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...userData,
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status: UserStatus.ACTIVE
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});
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// 如果没有抛出异常，验证错误响应格式
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if (!response.success) {
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expect(response).toHaveProperty('success', false);
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expect(response).toHaveProperty('message');
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expect(response).toHaveProperty('error_code');
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expect(response).toHaveProperty('timestamp');
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expect(response).toHaveProperty('request_id');
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expect(typeof response.message).toBe('string');
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expect(typeof response.error_code).toBe('string');
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expect(typeof response.timestamp).toBe('string');
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expect(typeof response.request_id).toBe('string');
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}
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} catch (error) {
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// 如果抛出异常，验证异常被正确处理
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expect(error).toBeDefined();
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}
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},
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{ ...DEFAULT_PROPERTY_CONFIG, iterations: 20 }
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);
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});
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it('资源不存在错误应该返回一致的404响应', async () => {
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await PropertyTestRunner.runPropertyTest(
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'资源不存在错误一致性',
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() => ({
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entityType: ['User', 'UserProfile', 'ZulipAccount'][Math.floor(Math.random() * 3)],
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entityId: `nonexistent_${Math.floor(Math.random() * 1000)}`
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}),
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async ({ entityType, entityId }) => {
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// 模拟资源不存在
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if (entityType === 'User') {
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mockUsersService.findOne.mockResolvedValueOnce(null);
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} else if (entityType === 'UserProfile') {
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mockUserProfilesService.findOne.mockResolvedValueOnce(null);
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} else {
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mockZulipAccountsService.findById.mockResolvedValueOnce(null);
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}
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try {
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let response;
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if (entityType === 'User') {
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response = await controller.getUserById(entityId);
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} else if (entityType === 'UserProfile') {
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response = await controller.getUserProfileById(entityId);
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} else {
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response = await controller.getZulipAccountById(entityId);
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}
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// 验证404错误响应格式
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if (!response.success) {
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expect(response.success).toBe(false);
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expect(response.error_code).toContain('NOT_FOUND');
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expect(response.message).toContain('not found');
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PropertyTestAssertions.assertApiResponseFormat(response, false);
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}
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} catch (error: any) {
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// 验证异常包含正确信息
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expect(error.message).toContain('not found');
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}
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},
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{ ...DEFAULT_PROPERTY_CONFIG, iterations: 25 }
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);
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});
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it('数据验证错误应该返回详细的错误信息', async () => {
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await PropertyTestRunner.runPropertyTest(
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'数据验证错误详细信息',
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() => {
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const invalidData = {
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username: '', // 空用户名
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email: 'invalid-email', // 无效邮箱格式
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role: -1, // 无效角色
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status: 'INVALID_STATUS' as any // 无效状态
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};
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return invalidData;
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},
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async (invalidData) => {
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// 模拟验证错误
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mockUsersService.create.mockRejectedValueOnce(
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new Error('Validation failed: username is required, email format invalid')
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);
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try {
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const response = await controller.createUser({
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...invalidData,
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nickname: 'Test Nickname' // 添加必需的nickname字段
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});
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if (!response.success) {
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expect(response.success).toBe(false);
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expect(response.error_code).toContain('VALIDATION');
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expect(response.message).toContain('validation');
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PropertyTestAssertions.assertApiResponseFormat(response, false);
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// 验证错误信息包含具体字段
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expect(response.message.toLowerCase()).toMatch(/(username|email|role|status)/);
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}
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} catch (error: any) {
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expect(error.message).toContain('validation');
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}
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},
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{ ...DEFAULT_PROPERTY_CONFIG, iterations: 20 }
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);
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});
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it('权限不足错误应该返回标准化403响应', async () => {
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await PropertyTestRunner.runPropertyTest(
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'权限不足错误标准化',
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() => PropertyTestGenerators.generateUser(),
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async (userData) => {
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// 模拟权限不足错误
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mockUsersService.create.mockRejectedValueOnce(
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new Error('Insufficient permissions')
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);
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try {
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const response = await controller.createUser({
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...userData,
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status: UserStatus.ACTIVE
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});
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if (!response.success) {
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expect(response.success).toBe(false);
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expect(response.error_code).toContain('FORBIDDEN');
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expect(response.message).toContain('permission');
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PropertyTestAssertions.assertApiResponseFormat(response, false);
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}
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} catch (error: any) {
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expect(error.message).toContain('permission');
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}
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},
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{ ...DEFAULT_PROPERTY_CONFIG, iterations: 15 }
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);
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});
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it('并发冲突错误应该返回适当的错误响应', async () => {
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await PropertyTestRunner.runPropertyTest(
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'并发冲突错误处理',
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() => ({
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user: PropertyTestGenerators.generateUser(),
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conflictType: ['duplicate_key', 'version_conflict', 'resource_locked'][
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Math.floor(Math.random() * 3)
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]
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}),
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async ({ user, conflictType }) => {
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// 模拟不同类型的并发冲突
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let errorMessage;
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switch (conflictType) {
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case 'duplicate_key':
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errorMessage = 'Duplicate key violation: username already exists';
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break;
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case 'version_conflict':
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errorMessage = 'Version conflict: resource was modified by another user';
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break;
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case 'resource_locked':
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errorMessage = 'Resource is locked by another operation';
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break;
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}
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mockUsersService.create.mockRejectedValueOnce(new Error(errorMessage));
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try {
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const response = await controller.createUser({
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...user,
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status: UserStatus.ACTIVE
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});
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if (!response.success) {
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expect(response.success).toBe(false);
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expect(response.error_code).toContain('CONFLICT');
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PropertyTestAssertions.assertApiResponseFormat(response, false);
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// 验证错误信息反映冲突类型
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if (conflictType === 'duplicate_key') {
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expect(response.message).toContain('duplicate');
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} else if (conflictType === 'version_conflict') {
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expect(response.message).toContain('conflict');
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} else {
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expect(response.message).toContain('locked');
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}
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}
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} catch (error: any) {
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expect(error.message).toBe(errorMessage);
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}
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},
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{ ...DEFAULT_PROPERTY_CONFIG, iterations: 20 }
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);
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});
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it('系统内部错误应该返回通用错误响应', async () => {
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await PropertyTestRunner.runPropertyTest(
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'系统内部错误处理',
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() => PropertyTestGenerators.generateUser(),
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async (userData) => {
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// 模拟系统内部错误
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mockUsersService.create.mockRejectedValueOnce(
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new Error('Internal system error: unexpected null pointer')
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);
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try {
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const response = await controller.createUser({
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...userData,
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status: UserStatus.ACTIVE
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});
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if (!response.success) {
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expect(response.success).toBe(false);
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expect(response.error_code).toContain('INTERNAL_ERROR');
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expect(response.message).toContain('internal error');
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PropertyTestAssertions.assertApiResponseFormat(response, false);
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// 内部错误不应该暴露敏感信息
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expect(response.message).not.toContain('null pointer');
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expect(response.message).not.toContain('stack trace');
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}
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} catch (error: any) {
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// 如果抛出异常，验证异常被适当处理
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expect(error).toBeDefined();
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}
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},
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{ ...DEFAULT_PROPERTY_CONFIG, iterations: 15 }
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);
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});
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it('网络超时错误应该返回适当的错误响应', async () => {
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await PropertyTestRunner.runPropertyTest(
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'网络超时错误处理',
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() => PropertyTestGenerators.generateUser(),
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async (userData) => {
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// 模拟网络超时错误
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const timeoutError = new Error('Request timeout');
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timeoutError.name = 'TimeoutError';
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mockUsersService.create.mockRejectedValueOnce(timeoutError);
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try {
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const response = await controller.createUser({
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...userData,
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status: UserStatus.ACTIVE
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});
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if (!response.success) {
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expect(response.success).toBe(false);
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expect(response.error_code).toContain('TIMEOUT');
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expect(response.message).toContain('timeout');
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PropertyTestAssertions.assertApiResponseFormat(response, false);
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}
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} catch (error: any) {
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expect(error.message).toContain('timeout');
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}
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},
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{ ...DEFAULT_PROPERTY_CONFIG, iterations: 15 }
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);
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});
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it('错误响应应该包含有用的调试信息', async () => {
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await PropertyTestRunner.runPropertyTest(
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'错误调试信息完整性',
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() => PropertyTestGenerators.generateUser(),
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async (userData) => {
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// 模拟带详细信息的错误
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mockUsersService.create.mockRejectedValueOnce(
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new Error('Database constraint violation: unique_username_constraint')
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);
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try {
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const response = await controller.createUser({
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...userData,
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status: UserStatus.ACTIVE
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});
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if (!response.success) {
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PropertyTestAssertions.assertApiResponseFormat(response, false);
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// 验证调试信息
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expect(response.timestamp).toBeDefined();
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expect(response.request_id).toBeDefined();
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expect(response.error_code).toBeDefined();
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// 验证时间戳格式
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const timestamp = new Date(response.timestamp);
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expect(timestamp.toISOString()).toBe(response.timestamp);
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// 验证请求ID格式
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expect(response.request_id).toMatch(/^[a-zA-Z0-9_-]+$/);
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// 验证错误码格式
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expect(response.error_code).toMatch(/^[A-Z_]+$/);
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}
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} catch (error: any) {
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expect(error).toBeDefined();
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}
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},
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{ ...DEFAULT_PROPERTY_CONFIG, iterations: 20 }
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);
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});
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it('批量操作中的部分错误应该被正确处理', async () => {
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await PropertyTestRunner.runPropertyTest(
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'批量操作部分错误处理',
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() => {
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const accountIds = Array.from({ length: Math.floor(Math.random() * 5) + 3 },
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(_, i) => `account_${i + 1}`);
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const targetStatus = 'active' as const;
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return { accountIds, targetStatus };
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},
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async ({ accountIds, targetStatus }) => {
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// 模拟部分成功，部分失败的批量操作
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accountIds.forEach((id, index) => {
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if (index === 0) {
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// 第一个操作失败
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mockZulipAccountsService.update.mockRejectedValueOnce(
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new Error(`Failed to update account ${id}: validation error`)
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);
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} else {
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// 其他操作成功
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mockZulipAccountsService.update.mockResolvedValueOnce({
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id,
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status: targetStatus,
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...PropertyTestGenerators.generateZulipAccount()
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});
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}
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});
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const response = await controller.batchUpdateZulipAccountStatus({
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ids: accountIds,
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status: targetStatus,
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reason: '测试批量更新'
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});
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expect(response.success).toBe(true); // 批量操作本身成功
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expect(response.data.failed).toBe(1); // 一个失败
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expect(response.data.success).toBe(accountIds.length - 1); // 其他成功
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// 验证错误信息格式
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expect(response.data.errors).toHaveLength(1);
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expect(response.data.errors[0]).toHaveProperty('id');
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expect(response.data.errors[0]).toHaveProperty('success', false);
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expect(response.data.errors[0]).toHaveProperty('error');
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PropertyTestAssertions.assertApiResponseFormat(response, true);
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},
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{ ...DEFAULT_PROPERTY_CONFIG, iterations: 15 }
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);
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});
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});
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}); |