text: 'use strict';
  
  const toSentenceCase = require("../index");
  
  describe('toSentenceCase', () => {
    it('should convert letters in sentences', () => {
      const orig = 'she\'s a cOOl person. dogs ARE loyal Friends! Aren\'t tHEy? pErIoD.';
      const answer = 'She\'s a cool person. Dogs are loyal friends! Aren\'t they? Period.';
      expect(toSentenceCase(orig)).toBe(answer);
    });
  
    it('should perserve other symbols', () => {
      const orig = '0 * 3 is 0.   and --- you get it? FuNny.';
      const answer = '0 * 3 is 0.   And --- you get it? Funny.';
      expect(toSentenceCase(orig)).toBe(answer);
    });
  });
  