Initial

tests/unit/utils/formatTime.spec.js

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+import { formatTime } from '@/utils/index.js'
+describe('Utils:formatTime', () => {
+  const d = new Date('2018-07-13 17:54:01') // "2018-07-13 17:54:01"
+  const retrofit = 5 * 1000
+
+  it('ten digits timestamp', () => {
+    expect(formatTime((d / 1000).toFixed(0))).toBe('7月13日17时54分')
+  })
+  it('test now', () => {
+    expect(formatTime(+new Date() - 1)).toBe('刚刚')
+  })
+  it('less two minute', () => {
+    expect(formatTime(+new Date() - 60 * 2 * 1000 + retrofit)).toBe('2分钟前')
+  })
+  it('less two hour', () => {
+    expect(formatTime(+new Date() - 60 * 60 * 2 * 1000 + retrofit)).toBe('2小时前')
+  })
+  it('less one day', () => {
+    expect(formatTime(+new Date() - 60 * 60 * 24 * 1 * 1000)).toBe('1天前')
+  })
+  it('more than one day', () => {
+    expect(formatTime(d)).toBe('7月13日17时54分')
+  })
+  it('format', () => {
+    expect(formatTime(d, '{y}-{m}-{d} {h}:{i}')).toBe('2018-07-13 17:54')
+    expect(formatTime(d, '{y}-{m}-{d}')).toBe('2018-07-13')
+    expect(formatTime(d, '{y}/{m}/{d} {h}-{i}')).toBe('2018/07/13 17-54')
+  })
+})

tests/unit/utils/parseTime.spec.js

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+import { parseTime } from '@/utils/index.js'
+describe('Utils:parseTime', () => {
+  const d = new Date('2018-07-13 17:54:01') // "2018-07-13 17:54:01"
+  it('timestamp', () => {
+    expect(parseTime(d)).toBe('2018-07-13 17:54:01')
+  })
+  it('ten digits timestamp', () => {
+    expect(parseTime((d / 1000).toFixed(0))).toBe('2018-07-13 17:54:01')
+  })
+  it('new Date', () => {
+    expect(parseTime(new Date(d))).toBe('2018-07-13 17:54:01')
+  })
+  it('format', () => {
+    expect(parseTime(d, '{y}-{m}-{d} {h}:{i}')).toBe('2018-07-13 17:54')
+    expect(parseTime(d, '{y}-{m}-{d}')).toBe('2018-07-13')
+    expect(parseTime(d, '{y}/{m}/{d} {h}-{i}')).toBe('2018/07/13 17-54')
+  })
+  it('get the day of the week', () => {
+    expect(parseTime(d, '{a}')).toBe('五') // 星期五
+  })
+  it('get the day of the week', () => {
+    expect(parseTime(+d + 1000 * 60 * 60 * 24 * 2, '{a}')).toBe('日') // 星期日
+  })
+  it('empty argument', () => {
+    expect(parseTime()).toBeNull()
+  })
+})

tests/unit/utils/validate.spec.js

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+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)
+  })
+})