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teaching-design/src/services/markdownWriter.test.ts
2026-06-15 01:48:03 -06:00

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import { readFileSync } from 'node:fs'
import { resolve } from 'node:path'
import { describe, expect, it } from 'vitest'
import { parseTeachingDesign } from './markdownParser'
import { writeTeachingDesignMarkdown } from './markdownWriter'
describe('writeTeachingDesignMarkdown', () => {
it('writes canonical sections that can be parsed again', () => {
const source = readFileSync(resolve(process.cwd(), 'data/Web/1.md'), 'utf8')
const parsed = parseTeachingDesign('1.md', source)
const output = writeTeachingDesignMarkdown(parsed)
const reparsed = parseTeachingDesign('1.md', output)
expect(output).toContain('## 板书设计')
expect(reparsed.topic).toBe(parsed.topic)
expect(reparsed.processSteps).toHaveLength(parsed.processSteps.length)
expect(reparsed.reflection).toBe(parsed.reflection)
})
it('escapes table-breaking pipes but preserves inline markdown', () => {
const source = parseTeachingDesign('1.md', readFileSync(
resolve(process.cwd(), 'data/Web/1.md'),
'utf8',
))
source.resources = '终端 | 浏览器与 `index.html`'
expect(writeTeachingDesignMarkdown(source)).toContain(
'终端 \\| 浏览器与 `index.html`',
)
})
it('omits decorative parentheses for steps without a duration', () => {
const source = parseTeachingDesign('1.md', readFileSync(
resolve(process.cwd(), 'data/Web/1.md'),
'utf8',
))
source.processSteps[0]!.duration = ''
source.processSteps[0]!.name = '1. 导入'
const output = writeTeachingDesignMarkdown(source)
expect(output).toContain('**1. 导入**')
expect(output).not.toContain('**1. 导入**<br>')
expect(output).not.toContain('**1. 导入**')
})
})