177 lines
7.7 KiB
JavaScript
177 lines
7.7 KiB
JavaScript
/**
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* 微信订阅消息字段裁剪规则的单元测试（`npm test` 跑）。
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*
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* 为什么值得单独测：微信对订阅消息的字段校验是**整条消息级别**的 —— 一个字段超长、
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* 格式不对或为空，整条消息就被拒（47003），而且报错里点名的字段不一定是真凶。
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* 这些规则一旦写错，线上表现就是「通知发不出去」，却看不出哪里错。
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*/
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import { test } from 'node:test'
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import assert from 'node:assert/strict'
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import {
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beijingNow,
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buildWechatTimeValue,
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clampField
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} from '../server/utils/wechatSubscribeFields.ts'
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const len = (s) => Array.from(s).length
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test('thing 型：20 字以内原样，超了截 19 字 + 省略号（正好 20）', () => {
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assert.equal(clampField('thing2', '晴天'), '晴天')
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const twenty = '一二三四五六七八九十一二三四五六七八九十'
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assert.equal(clampField('thing2', twenty), twenty)
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assert.equal(len(clampField('thing2', twenty)), 20)
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const long = twenty + '崩坏的世界'
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const clamped = clampField('thing2', long)
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assert.equal(len(clamped), 20)
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assert.ok(clamped.endsWith('…'))
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assert.ok(long.startsWith(clamped.slice(0, 19)))
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})
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test('phrase 型：5 个以内纯汉字——“已排期”会被补成全角 5 字，不是原样发出去', () => {
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const padded = clampField('phrase5', '已排期')
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assert.equal(len(padded), 5)
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assert.ok(padded.startsWith('已排期'))
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// 刚好 5 个汉字原样保留
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assert.equal(clampField('phrase5', '已排期播放'), '已排期播放')
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// 超了截到 5 个
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assert.equal(len(clampField('phrase5', '已排期播放中啦啦啦')), 5)
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})
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test('time 型：必须是 YYYY-MM-DD HH:mm 且不超过 24 字', () => {
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const w = (v) => ({ value: clampField('time1', v) })
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assert.deepEqual(w(buildWechatTimeValue(new Date('2026-02-14T00:00:00Z'), '12:30')), {
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value: '2026-02-14 12:30'
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})
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assert.match(clampField('time1', '2026-02-14 12:30'), /^\d{4}-\d{2}-\d{2} \d{2}:\d{2}$/)
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assert.equal(len(clampField('time1', '2026-02-14 12:30')), 16)
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})
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test('buildWechatTimeValue：取时段开始时间，兼容各种写法，兜底当天 00:00', () => {
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const day = new Date('2026-02-14T00:00:00Z')
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assert.equal(buildWechatTimeValue(day, '12:30-13:00'), '2026-02-14 12:30')
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assert.equal(buildWechatTimeValue(day, '12:30~13:00'), '2026-02-14 12:30')
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assert.equal(buildWechatTimeValue(day, '12：30'), '2026-02-14 12:30')
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assert.equal(buildWechatTimeValue(day, '9:05'), '2026-02-14 09:05')
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assert.equal(buildWechatTimeValue(day, '13:00'), '2026-02-14 13:00')
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// time 型字段不能为空，解析不出来也要给个合法值
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assert.equal(buildWechatTimeValue(day, ''), '2026-02-14 00:00')
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assert.equal(buildWechatTimeValue(day, null), '2026-02-14 00:00')
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assert.equal(buildWechatTimeValue(day, '午间'), '2026-02-14 00:00')
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})
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test('buildWechatTimeValue：以北京时间取日期（UTC 16:00 已是次日）', () => {
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assert.equal(buildWechatTimeValue(new Date('2026-02-13T16:00:00Z'), '12:30'), '2026-02-14 12:30')
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assert.equal(buildWechatTimeValue(new Date('2026-02-13T15:59:00Z'), '12:30'), '2026-02-13 12:30')
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})
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test('character_string 型：序号原样发（不补零、不加字）', () => {
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assert.equal(clampField('character_string3', 1), '1')
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assert.equal(clampField('character_string3', '12'), '12')
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assert.equal(clampField('character_string3', 0), '0')
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})
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test('date 型：YYYY-MM-DD 原样，脏值截到 10 字', () => {
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assert.equal(clampField('date4', '2026-02-14'), '2026-02-14')
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assert.equal(clampField('date4', '2026-02-14 12:30:00'), '2026-02-14')
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})
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test('空白与换行会被压成一行（微信不接受换行）', () => {
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assert.equal(clampField('thing1', ' 晴天\n 周杰伦 '), '晴天 周杰伦')
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assert.equal(clampField('thing1', null), '')
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assert.equal(clampField('thing1', undefined), '')
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})
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test('SONG_SELECTED 的内置字段映射：每个字段名后缀都要跟发出去的值类型匹配', () => {
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// 与 server/services/wechatSubscribeService.ts 的 DEFAULT_TEMPLATES.SONG_SELECTED 保持一致
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const fields = {
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thing2: 'songTitle',
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date4: 'playDate',
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time1: 'playTime',
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character_string3: 'sequence',
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phrase5: 'status'
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}
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const vars = {
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songTitle: '晴天',
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playDate: '2026-02-14',
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playTime: '2026-02-14 12:30',
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sequence: '1',
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status: '已排期'
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}
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const out = {}
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for (const key of Object.keys(fields)) out[key] = clampField(key, vars[fields[key]])
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assert.equal(out.thing2, '晴天')
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assert.equal(out.date4, '2026-02-14')
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assert.match(out.time1, /^\d{4}-\d{2}-\d{2} \d{2}:\d{2}$/)
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assert.equal(out.character_string3, '1')
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assert.equal(len(out.phrase5), 5) // “已排期” 3 字 → 补齐到 5 字，避开 47003
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// 不能有任何字段是空值：空值同样会被微信拒
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for (const key of Object.keys(out)) assert.ok(out[key].length > 0, key + ' 不能为空')
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})
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test('SONG_REJECTED 的内置字段映射：长驳回原因必须裁进 thing 的 20 字内', () => {
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/*
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* 模板字段（站长在公众平台选好的）：
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* 审核内容 = thing6 → songTitle
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* 驳回原因 = thing4 → reason
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* 驳回原因是管理员手填的自由文本，经常远超 20 字；thing 超长是整条消息 47003 的头号原因，
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* 所以这里专门盯住「长原因不会被原样发出去」。
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*/
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const fields = { thing6: 'songTitle', thing4: 'reason' }
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const vars = {
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songTitle: '晴天 - 周杰伦',
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reason:
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'已有同名单曲，暂不重复收录；另外上传的音频码率过低，建议重新投稿 320kbps 版本后再试一次'
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}
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const out = {}
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for (const key of Object.keys(fields)) out[key] = clampField(key, vars[fields[key]])
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assert.equal(out.thing6, '晴天 - 周杰伦')
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assert.ok(len(out.thing4) <= 20)
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assert.ok(out.thing4.endsWith('…'))
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for (const key of Object.keys(out)) assert.ok(out[key].length > 0, key + ' 不能为空')
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})
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test('内置模板与线上代码一致（直接读源码，防止映射被改坏没人发现）', async () => {
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/*
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* 为什么不 import：wechatSubscribeService.ts 顶部 import 了 `~~/server/...` 这类 Nuxt 别名，
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* 纯 `node --test` 解析不了。这里只校验「模板 ID 和字段映射」这类静态事实，读文本足够，
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* 而且不需要跑起来就能在 CI 里拦住「手滑改了模板 ID / 字段名」。
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*/
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const { readFileSync } = await import('node:fs')
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const { fileURLToPath } = await import('node:url')
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const src = readFileSync(
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fileURLToPath(new URL('../server/services/wechatSubscribeService.ts', import.meta.url)),
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'utf8'
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)
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const block = (kind) => {
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const m = src.match(new RegExp(kind + ':\\s*\\{([\\s\\S]*?)\\n \\}'))
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assert.ok(m, '源码里找不到 ' + kind + ' 的内置模板')
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return m[1]
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}
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const rejected = block('SONG_REJECTED')
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assert.match(rejected, /erAK99M38ZeD-F1mOIgN2M7iAPVTU0YXo-adlkSwg_c/)
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assert.match(rejected, /thing6:\s*'songTitle'/)
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assert.match(rejected, /thing4:\s*'reason'/)
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const selected = block('SONG_SELECTED')
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assert.match(selected, /oLTAefO92xYYlGRYmcsm5AfUUlUI5IKFfXhIVNrItSk/)
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for (const f of ['thing2', 'date4', 'time1', 'character_string3', 'phrase5']) {
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assert.match(selected, new RegExp(f + ":\\s*'"), f + ' 的映射丢了')
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}
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})
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test('beijingNow 是合法的 time 型值，且与北京时间一致', () => {
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assert.match(beijingNow(), /^\d{4}-\d{2}-\d{2} \d{2}:\d{2}$/)
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// beijingNow() 内部按 UTC+8 取值，用同一算法反推对比
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const t = new Date(Date.now() + 8 * 3600 * 1000)
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const p = (n) => (n < 10 ? '0' + n : String(n))
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assert.equal(
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beijingNow(),
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`${t.getUTCFullYear()}-${p(t.getUTCMonth() + 1)}-${p(t.getUTCDate())} ${p(t.getUTCHours())}:${p(t.getUTCMinutes())}`
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)
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})
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