update

src/services/markdownWriter.test.ts

@@ -0,0 +1,46 @@
+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**（）')
+  })
+})