Files
WechatExplorer/tests/unit/message-parser.test.ts
T
Nanin e3615c0153 feat: 优化聊天导出进度与媒体处理
1. 拆分读取、解析、转写、媒体处理、写入和压缩阶段,完善任务进度展示。

2. 增量导出复用语音资源与转写结果,并为缺失转写补充识别。

3. 稳定远程头像文件名并保留同源头像版本更新。

4. 支持音频附件直接播放、新窗口打开附件,并解码分享标题 XML 实体。

5. 补充导出进度、语音、头像、附件和消息解析回归测试。
2026-08-05 23:22:47 +08:00

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import { describe, expect, it } from 'vitest'
import { parseMessageContent } from '../../src/main/message-parser'
describe('message parser', () => {
it('parses image, voice and sticker messages without confusing their types', () => {
expect(parseMessageContent('<img md5="0123456789abcdef0123456789abcdef" />', 3)).toMatchObject({
type: 'image',
md5: '0123456789abcdef0123456789abcdef'
})
expect(parseMessageContent('voice fixture', 34)).toEqual({ type: 'voice' })
expect(
parseMessageContent(
'<emoji md5="abcdefabcdefabcdefabcdefabcdefab" cdnurl="https://fixture.invalid/a" />',
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)
).toMatchObject({ type: 'sticker', md5: 'abcdefabcdefabcdefabcdefabcdefab' })
})
it('parses merged forwards and preserves nested visible text', () => {
const parsed = parseMessageContent(
'<appmsg><type>19</type><title>转发多条内容</title><recorditem><dataitem datatype="1"><sourcename>测试成员</sourcename><datadesc>脱敏内容</datadesc></dataitem></recorditem></appmsg>',
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)
expect(parsed.type).toBe('forwardBundle')
if (parsed.type === 'forwardBundle') {
expect(parsed.title).toBe('转发多条内容')
expect(parsed.items.map((item) => item.text).join(' ')).toContain('脱敏内容')
}
})
it.each([
['6', '测试附件.pdf'],
['74', '发送中的附件.zip']
])(
'keeps file app message type %s when attachment metadata contains record tags',
(typeVal, title) => {
const parsed = parseMessageContent(
`<appmsg><type>${typeVal}</type><title>${title}</title><des>1 MB</des><appattach><recorditem>legacy metadata</recorditem><dataitem datatype="8"><datatitle>${title}</datatitle></dataitem></appattach></appmsg>`,
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)
expect(parsed).toMatchObject({
type: 'share',
title,
typeVal
})
}
)
it('decodes XML entities in file titles used for attachment lookup', () => {
const parsed = parseMessageContent(
'<appmsg><type>6</type><title>Check-in Voucher Samabe Bali Suites &amp; Villas.pdf</title></appmsg>',
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)
expect(parsed).toMatchObject({
type: 'share',
title: 'Check-in Voucher Samabe Bali Suites & Villas.pdf',
typeVal: '6'
})
})
it('does not classify empty incidental record metadata as a merged forward', () => {
const parsed = parseMessageContent(
'<appmsg><type>5</type><title>普通分享</title><recorditem>legacy metadata</recorditem></appmsg>',
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)
expect(parsed).toMatchObject({ type: 'share', title: '普通分享', typeVal: '5' })
})
it('uses the quoted group member id instead of the chatroom id', () => {
const parsed = parseMessageContent(
'<appmsg><type>57</type><title>回复内容</title><refermsg><type>1</type><fromusr>123456789@chatroom</fromusr><chatusr>wxid_fixture_member</chatusr><content>被引用内容</content></refermsg></appmsg>',
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)
expect(parsed).toMatchObject({
type: 'quote',
quotedSender: 'wxid_fixture_member',
quotedContent: '被引用内容'
})
})
it('uses an explicit unknown type for unsupported messages', () => {
expect(parseMessageContent('opaque fixture payload', 999)).toEqual({
type: 'unknown',
raw: 'opaque fixture payload',
messageType: 999
})
})
})