| 12345678910111213141516171819202122232425262728 | import { validUsername, validURL, validLowerCase, validUpperCase, validAlphabets } from '@/utils/validate.js'describe('Utils:validate', () => {  it('validUsername', () => {    expect(validUsername('admin')).toBe(true)    expect(validUsername('editor')).toBe(true)    expect(validUsername('xxxx')).toBe(false)  })  it('validURL', () => {    expect(validURL('https://github.com/PanJiaChen/vue-element-admin')).toBe(true)    expect(validURL('http://github.com/PanJiaChen/vue-element-admin')).toBe(true)    expect(validURL('github.com/PanJiaChen/vue-element-admin')).toBe(false)  })  it('validLowerCase', () => {    expect(validLowerCase('abc')).toBe(true)    expect(validLowerCase('Abc')).toBe(false)    expect(validLowerCase('123abc')).toBe(false)  })  it('validUpperCase', () => {    expect(validUpperCase('ABC')).toBe(true)    expect(validUpperCase('Abc')).toBe(false)    expect(validUpperCase('123ABC')).toBe(false)  })  it('validAlphabets', () => {    expect(validAlphabets('ABC')).toBe(true)    expect(validAlphabets('Abc')).toBe(true)    expect(validAlphabets('123aBC')).toBe(false)  })})
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