async-test.js

const { mount, getWrapper } = createTestContext({ 
  fixture: {
    component: Users,
    fetch: [{
      matcher: '/users',
      response: ['Mary', 'Jason']
    }]
  }
});

beforeEach(mount);

test('renders list of users', async () => {
  await until(() => getWrapper('.loading').length === 0);
  
  expect(getWrapper('.users').text()).toContain('Mary');
  expect(getWrapper('.users').text()).toContain('Jason');
});