4e89b57798
- Expand batch upload list area and optimize preview image layout - Improve upload speed tracking and display (server-side & client-side) - Reduce network detection log noise - Optimize Docker build process (caching, env validation) - Add shadow environment deployment support
124 lines
3.6 KiB
TypeScript
124 lines
3.6 KiB
TypeScript
/**
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* R44修复测试：安全的 JSON 解析工具函数
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*/
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// 直接复制纯 JS 函数进行测试（避免 Next.js 依赖问题）
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function safeJsonParse<T>(
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jsonString: string,
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fallback: T,
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logError: boolean = false
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): T {
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try {
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return JSON.parse(jsonString)
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} catch (error) {
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if (logError) {
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console.warn('[SafeJSON] JSON 解析失败:', error)
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}
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return fallback
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}
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}
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function safeJsonParseWithError<T>(
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jsonString: string
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): { data: T | null; error: string | null } {
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try {
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const data = JSON.parse(jsonString) as T
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return { data, error: null }
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} catch (error) {
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const errorMessage = error instanceof Error ? error.message : '未知错误'
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return { data: null, error: `JSON 解析失败: ${errorMessage}` }
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}
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}
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describe('R44: 安全 JSON 解析测试', () => {
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describe('safeJsonParse', () => {
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test('有效 JSON 应该正确解析', () => {
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const result = safeJsonParse('{"name": "test"}', {})
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expect(result).toEqual({ name: 'test' })
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})
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test('无效 JSON 应该返回默认值', () => {
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const result = safeJsonParse('invalid json', { default: true })
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expect(result).toEqual({ default: true })
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})
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test('空字符串应该返回默认值', () => {
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const result = safeJsonParse('', [])
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expect(result).toEqual([])
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})
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test('数组 JSON 应该正确解析', () => {
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const result = safeJsonParse('[1, 2, 3]', [])
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expect(result).toEqual([1, 2, 3])
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})
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test('null JSON 应该正确解析', () => {
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const result = safeJsonParse('null', 'default')
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expect(result).toBeNull()
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})
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test('不完整的 JSON 应该返回默认值', () => {
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const result = safeJsonParse('{"name": ', {})
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expect(result).toEqual({})
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})
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})
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describe('safeJsonParseWithError', () => {
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test('有效 JSON 应该返回数据和 null 错误', () => {
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const result = safeJsonParseWithError('{"name": "test"}')
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expect(result.data).toEqual({ name: 'test' })
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expect(result.error).toBeNull()
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})
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test('无效 JSON 应该返回 null 数据和错误信息', () => {
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const result = safeJsonParseWithError('invalid json')
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expect(result.data).toBeNull()
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expect(result.error).toContain('JSON 解析失败')
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})
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test('空字符串应该返回错误', () => {
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const result = safeJsonParseWithError('')
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expect(result.data).toBeNull()
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expect(result.error).not.toBeNull()
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})
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})
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describe('API 路由应该有 try-catch 包裹 request.json()', () => {
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test('检查关键 API 路由是否有 try-catch', async () => {
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const fs = require('fs')
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const path = require('path')
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const criticalRoutes = [
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'app/api/materials/like/route.ts',
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'app/api/danmaku/route.ts',
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'app/api/materials/favorite/route.ts',
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]
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for (const routePath of criticalRoutes) {
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const filePath = path.join(__dirname, '../..', routePath)
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if (!fs.existsSync(filePath)) {
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console.log(`跳过测试：文件不存在 ${routePath}`)
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continue
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}
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const content = fs.readFileSync(filePath, 'utf-8')
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// 检查是否有 try 块
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expect(content).toContain('try {')
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// 检查是否有 catch 块
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expect(content).toContain('catch')
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// 检查 request.json() 是否存在
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if (content.includes('request.json()')) {
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// 确保有 try-catch 结构
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const hasTryCatch = /try\s*\{[\s\S]*?request\.json\(\)[\s\S]*?\}\s*catch/.test(content)
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expect(hasTryCatch).toBe(true)
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}
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}
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})
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})
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})
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