text: import { shallowMount } from '@vue/test-utils'
  import Hamburger from '@/components/Hamburger/index.vue'
  describe('Hamburger.vue', () => {
    it('toggle click', () => {
      const wrapper = shallowMount(Hamburger)
      const mockFn = jest.fn()
      wrapper.vm.$on('toggleClick', mockFn)
      // wrapper.find() 定位该按钮,.trigger()模拟点击
      wrapper.find('.hamburger').trigger('click')
      expect(mockFn).toBeCalled()
    })
    it('prop isActive', () => {
      const wrapper = shallowMount(Hamburger)
      wrapper.setProps({ isActive: true })
      expect(wrapper.contains('.is-active')).toBe(true)
      wrapper.setProps({ isActive: false })
      expect(wrapper.contains('.is-active')).toBe(false)
    })
  })
  