text: const toSentence = require('../../src/lib/to-sentence')
  
  test('should return only string untouched', () => {
  	expect(toSentence(['quick'])).toEqual('quick')
  })
  
  test('should join two strings with and', () => {
  	expect(toSentence(['quick', 'brown'])).toEqual('quick and brown')
  })
  
  test('should join more than two strings with commas and and', () => {
  	expect(toSentence(['quick', 'brown', 'lazy', 'fox'])).toEqual(
  		'quick, brown, lazy, and fox',
  	)
  })
  