64d70670e8
解析器：三段闭合标签改为行首锚定（正文提及 </translation> 不再截 断）、重复段全文扫描并校验段序（补两条回归测试）。切换行：v4 模板 保持字面占位不变，资产文档写明全新配对由流水线在解析后按目标文件 名机械插入、配对门禁兜底。加粗后空格限定于字母/数字/汉字、标点前 一律不加；RFC 2119 关键词改为保留源侧强调标记（斜体归斜体、加粗 归加粗）。i18n README 双侧同步 v4 契约描述（不再承诺 CDATA 协议与 规则注入）并重录配对。
61 lines
3.1 KiB
TypeScript
61 lines
3.1 KiB
TypeScript
/** Unit tests for the prompt-v4 renderer and three-section response parser. */
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import { readFileSync } from 'node:fs'
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import { join, resolve } from 'node:path'
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import { describe, expect, it } from 'vitest'
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import {
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parseTranslationResponse,
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renderTranslationPrompt,
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renderTranslationResponse,
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} from './translation-prompt.ts'
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const root = resolve(import.meta.dirname, '..')
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const document = readFileSync(join(root, 'docs/i18n/translation-prompt.md'), 'utf8')
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const terminology = '| English | 中文 |\n|---|---|\n| agent | agent |'
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describe('translation prompt rendering', () => {
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it('renders both directions with every placeholder resolved', () => {
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const en = renderTranslationPrompt(document, { sourceLanguage: 'English', terminology })
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expect(en).toContain('from English to Chinese')
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expect(en).toContain(terminology)
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expect(en).not.toContain('{{')
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const zh = renderTranslationPrompt(document, { sourceLanguage: 'Chinese', terminology })
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expect(zh).toContain('from Chinese to English')
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})
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it('rejects a template with unknown or missing placeholders', () => {
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const alien = document.replaceAll('{{terminology}}', '{{terms_prompt}}')
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expect(() => renderTranslationPrompt(alien, { sourceLanguage: 'English', terminology })).toThrow(/unsupported placeholder/)
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const missing = document.replaceAll('{{terminology}}', '')
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expect(() => renderTranslationPrompt(missing, { sourceLanguage: 'English', terminology })).toThrow(/required placeholder/)
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})
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})
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describe('translation response sections', () => {
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it('round-trips Markdown bodies', () => {
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const response = { translation: '# 标题\n\n正文 **加粗**。', review: '- [Tone] 修正一处。\n- 无修正', final: '# 标题\n\n定稿。' }
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expect(parseTranslationResponse(renderTranslationResponse(response))).toEqual(response)
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})
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it('tolerates a fenced xml wrapper around the whole response', () => {
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const fenced = '```xml\n<translation>\nA\n</translation>\n\n<review>\n- 无修正\n</review>\n\n<final>\nA\n</final>\n```'
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expect(parseTranslationResponse(fenced).final).toBe('A')
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})
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it('keeps an inline close tag inside prose from terminating the section', () => {
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const doc = { translation: 'the wire format uses </translation> as its close tag', review: '- 无修正', final: 'F' }
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expect(parseTranslationResponse(renderTranslationResponse(doc))).toEqual(doc)
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})
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it('rejects a duplicate section appearing before final', () => {
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const early = '<translation>\nA\n</translation>\n<translation>\nB\n</translation>\n<review>\nR\n</review>\n<final>\nF\n</final>'
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expect(() => parseTranslationResponse(early)).toThrow(/duplicate <translation>/)
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})
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it('rejects missing, unterminated, or duplicated sections', () => {
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expect(() => parseTranslationResponse('<translation>\nA\n</translation>')).toThrow(/missing or unterminated <review>/)
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expect(() => parseTranslationResponse('<translation>\nA')).toThrow(/missing or unterminated <translation>/)
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const dup = '<translation>\nA\n</translation>\n<review>\nR\n</review>\n<final>\nF\n</final>\n<final>\nG\n</final>'
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expect(() => parseTranslationResponse(dup)).toThrow(/duplicate <final>/)
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})
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})
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