src/__tests__/components/Languages/LanguagesMain.spec.tsx
import '@testing-library/jest-dom'
import * as React from 'react'
import { render } from '@testing-library/react'
import LanguagesMain from '../../../components/Languages/LanguagesMain'
import { testLanguageMain } from './TestUtils'
test('should render LanguageMain correctly', () => {
const { container } = render(<LanguagesMain />)
testLanguageMain(container.querySelector('div#languages'))
})