create.spec.js

import { afterEach, describe, expect, it, vi } from 'vitest'
import { getQuestionToday } from '#common/utils/question-getter/getQuestionToday.js'
import { getQuestionById } from '#common/utils/question-getter/getQuestionById.js'
import { generateTemplateContent } from '#common/utils/question-handler/fulfillQuestion.js'

vi.mock('fs/promises', () => {
  return {
    writeFile: vi.fn()
  }
})
const funRegex = /var\s+(\w+)\s*=\s*function\s*\(([^)]*)\)\s*{\s*([^}]*)\s*}/
const isContainJsCode = (input) => funRegex.test(input)
const isContainTestCase = (input) => input.includes('showLogs(')

const mockKeys = ['id', 'slug', 'title', 'detail', 'lang', 'code', 'date']

function isValidQuestion(res) {
  const content = generateTemplateContent(res)
  // 是否含有函数
  expect(isContainJsCode(content)).toBeTruthy()
  // 是否含有测试用例
  expect(isContainTestCase(content)).toBeTruthy()
  // 是否含有描述
  expect(content.includes('示例')).toBeTruthy()
  expect(content.includes('提示')).toBeTruthy()
}

describe('lc', () => {
  // 清楚mock历史记录
  afterEach(() => {
    vi.clearAllMocks()
  })
  describe('with -t option', async () => {
    const res = await getQuestionToday()

    it('是否正确获取了今天的题目', () => {
      expect(Object.keys(res)).toEqual(mockKeys)
    })
    it('是否正确的填充了今天的题目', async () => {
      isValidQuestion(res)
    })
  })
  describe('with -i option', async () => {
    const id_25 = '25'
    const res_25 = await getQuestionById(id_25)
    const id_LCS_03 = 'LCS 03'
    const res_LCS_03 = await getQuestionById(id_LCS_03)
    it('是否正确的获取了指定id的题目 25', async () => {
      expect(res_25.id).toEqual(id_25)
    })
    it('是否正确填充了指定id的题目 25', async () => {
      isValidQuestion(res_25)
    })
    it('是否正确的获取了指定id的题目 LCS 03', async () => {
      expect(res_LCS_03.id).toEqual(id_LCS_03)
    })
    it('是否正确填充了指定id的题目 9', async () => {
      isValidQuestion(res_LCS_03)
    })

    it('是否正确的获取了指定内容的题目 主题空间', async () => {
      const content = '主题空间'
      const res = await getQuestionById(content)
      expect(res?.id).toEqual(null)
    })
  })
  // describe('with -r option', async () => {

  // })
})