04-UserView.spec.js

import { shallowMount } from '@vue/test-utils'
import UserView from '@/views/UserView'
import VUserSearchForm from '@/components/VUserSearchForm'
import VUserProfile from '@/components/VUserProfile'

describe('UserView', () => {
  const build = () => {
    const wrapper = shallowMount(UserView, {
      data: () => ({
        user: {}
      })
    })

    return {
      wrapper,
      userSearchForm: () => wrapper.find(VUserSearchForm),
      userProfile: () => wrapper.find(VUserProfile)
    }
  }
  
  ...
  ...

  it('passes a binded user prop to user profile component', () => {
    // arrange
    const { wrapper, userProfile } = build()
    wrapper.setData({
      user: {
        name: 'Daniel'
      }
    })

    // assert
    expect(userProfile().vm.user).toBe(wrapper.vm.user)
  })
})