message: test: button add 'IS_HI_COMPONENT'
diff: @@ -17,7 +17,12 @@ describe('Button', () => {
  expect(wrapper.find(`button`)).toHaveLength(1)
  })
  })
  + describe('IS_HI_COMPONENT',() => {
  + it('is hi component', () => {
  + expect(Button["IS_HI_COMPONENT"]).toEqual(true)
  + })
  + })
  describe('PropTypes', () => {
  it('type', () => {
  const types = [
  @@ -158,6 +163,8 @@ describe('Button', () => {
  targets.map((target, index) => expect(wrapper.find('a').at(index).prop('target')).toEqual(target))
  })
  +
  +
  it('children', () => {
  const Children = function () {
  return <div>children</div>
  