Jest Inject and provide() method

jest-parent-component-inject.md

Jest

inject data with provide

import UserTest from './seed/user-test'
import { createLocalVue, shallowMount, mount } from '@vue/test-utils'
import Component from '../dist'
const user = UserTest.user;
const userToken = UserTest.userToken;

describe('======= Sanity My New Component =======', () => {
  it('Should be sane', (done) => {
    expect(true).toEqual(true)
    done()
  })
})
describe('===== Component', () => {
  describe('----- Instance', () => {
    const component = shallowMount(Component, {
      provide() {
        return {
          $authInject1: () => userToken,
          $authInject2: () => user,
        }
      }
    })
    it('should be a Vue instance', () => {
      expect(component.isVueInstance()).toBeTruthy()
      expect(typeof component.vm.currentLanguage).toBe('string')
      expect(component.vm.testCount(1, 2)).toBe(3)
    })
  })

})