wavelovers/tests/unit/HeaderItem.spec.ts

import { shallowMount } from '@vue/test-utils'; 
import { createRouter, createWebHistory } from 'vue-router'
import routes from '@/router/assets/routes'
import HeaderItem from '@/components/HeaderItem.vue'; 

const router = createRouter({
  history: createWebHistory(),
  routes: routes,
}) 

describe('HeaderItem.vue', () => {
  it('renders slots when passed', () => {
    const wrapper = shallowMount(
      HeaderItem,
      {
        global: {
          plugins: [router]
        }
      }
    );
    expect(wrapper.html()).toContain('Wavelovers');
  });
});