Setting up tests for virtual components

[apoluektova]

Hi everybody
In my project I'm using virtual vuetify components, e.g

import type { VOptions } from 'vuetify-nuxt-module'

const localeSwitcher = <VOptions['aliases']>{
  VCoreLocaleSwitcher: 'VMenu',
  VCoreLocaleSwitcherActivator: 'VBtn',
}

My test environment is based on vitest, nuxt-test-utils, vue-testing-library. Can somebody please give me anu clue on how to set up using virtual components in my tests?
Thanks in advance!