Initial commit

api/modules/todo/__tests__/parser.test.ts

@@ -0,0 +1,171 @@
+import { describe, it, expect } from 'vitest'
+import { parseTodoContent, generateTodoContent } from '../parser.js'
+import type { DayTodo } from '../types.js'
+
+describe('parseTodoContent', () => {
+  it('should parse basic todo content correctly', () => {
+    const content = `## 2024-01-01
+- √ 完成工作
+- ○ 购物`
+
+    const result = parseTodoContent(content)
+
+    expect(result).toHaveLength(1)
+    expect(result[0].date).toBe('2024-01-01')
+    expect(result[0].items).toHaveLength(2)
+    expect(result[0].items[0].content).toBe('完成工作')
+    expect(result[0].items[1].content).toBe('购物')
+  })
+
+  it('should correctly identify completed status with √', () => {
+    const content = `## 2024-01-01
+- √ 已完成任务`
+
+    const result = parseTodoContent(content)
+
+    expect(result[0].items[0].completed).toBe(true)
+  })
+
+  it('should correctly identify incomplete status with ○', () => {
+    const content = `## 2024-01-01
+- ○ 未完成任务`
+
+    const result = parseTodoContent(content)
+
+    expect(result[0].items[0].completed).toBe(false)
+  })
+
+  it('should parse multiple days correctly', () => {
+    const content = `## 2024-01-01
+- √ 第一天任务
+
+## 2024-01-02
+- ○ 第二天任务
+
+## 2024-01-03
+- √ 第三天任务`
+
+    const result = parseTodoContent(content)
+
+    expect(result).toHaveLength(3)
+    expect(result[0].date).toBe('2024-01-01')
+    expect(result[1].date).toBe('2024-01-02')
+    expect(result[2].date).toBe('2024-01-03')
+    expect(result[0].items[0].content).toBe('第一天任务')
+    expect(result[1].items[0].content).toBe('第二天任务')
+    expect(result[2].items[0].content).toBe('第三天任务')
+  })
+
+  it('should handle empty content', () => {
+    const content = ''
+
+    const result = parseTodoContent(content)
+
+    expect(result).toHaveLength(0)
+  })
+
+  it('should ignore invalid format lines', () => {
+    const content = `## 2024-01-01
+这是一行普通文本
+- 无效格式
+- x 错误的标记
+random line
+- √ 有效的任务`
+
+    const result = parseTodoContent(content)
+
+    expect(result).toHaveLength(1)
+    expect(result[0].items).toHaveLength(1)
+    expect(result[0].items[0].content).toBe('有效的任务')
+  })
+
+  it('should generate unique IDs for items', () => {
+    const content = `## 2024-01-01
+- √ 任务一
+- ○ 任务二
+- √ 任务三`
+
+    const result = parseTodoContent(content)
+
+    expect(result[0].items[0].id).toBe('2024-01-01-0')
+    expect(result[0].items[1].id).toBe('2024-01-01-1')
+    expect(result[0].items[2].id).toBe('2024-01-01-2')
+  })
+})
+
+describe('generateTodoContent', () => {
+  it('should generate basic todo content correctly', () => {
+    const dayTodos: DayTodo[] = [
+      {
+        date: '2024-01-01',
+        items: [
+          { id: '2024-01-01-0', content: '完成工作', completed: true },
+          { id: '2024-01-01-1', content: '购物', completed: false }
+        ]
+      }
+    ]
+
+    const result = generateTodoContent(dayTodos)
+
+    expect(result).toBe(`## 2024-01-01
+- √ 完成工作
+- ○ 购物`)
+  })
+
+  it('should include completed status in generated content', () => {
+    const dayTodos: DayTodo[] = [
+      {
+        date: '2024-01-01',
+        items: [
+          { id: '2024-01-01-0', content: '已完成', completed: true },
+          { id: '2024-01-01-1', content: '未完成', completed: false }
+        ]
+      }
+    ]
+
+    const result = generateTodoContent(dayTodos)
+
+    expect(result).toContain('√ 已完成')
+    expect(result).toContain('○ 未完成')
+  })
+
+  it('should sort dates in ascending order', () => {
+    const dayTodos: DayTodo[] = [
+      { date: '2024-01-03', items: [{ id: '1', content: '第三天', completed: false }] },
+      { date: '2024-01-01', items: [{ id: '2', content: '第一天', completed: false }] },
+      { date: '2024-01-02', items: [{ id: '3', content: '第二天', completed: false }] }
+    ]
+
+    const result = generateTodoContent(dayTodos)
+
+    const firstDateIndex = result.indexOf('2024-01-01')
+    const secondDateIndex = result.indexOf('2024-01-02')
+    const thirdDateIndex = result.indexOf('2024-01-03')
+
+    expect(firstDateIndex).toBeLessThan(secondDateIndex)
+    expect(secondDateIndex).toBeLessThan(thirdDateIndex)
+  })
+
+  it('should handle empty array', () => {
+    const dayTodos: DayTodo[] = []
+
+    const result = generateTodoContent(dayTodos)
+
+    expect(result).toBe('')
+  })
+
+  it('should generate content for multiple days with sorting', () => {
+    const dayTodos: DayTodo[] = [
+      { date: '2024-01-02', items: [{ id: '1', content: '第二天', completed: true }] },
+      { date: '2024-01-01', items: [{ id: '2', content: '第一天', completed: false }] }
+    ]
+
+    const result = generateTodoContent(dayTodos)
+
+    expect(result).toBe(`## 2024-01-01
+- ○ 第一天
+
+## 2024-01-02
+- √ 第二天`)
+  })
+})