text: 'use strict';
  
  
  const repeatedWord = require('../repeated-word');
  
  describe('repeated word test searching for the first repeated word in a long string', () => {
      it('should return the', () =>
          expect(repeatedWord('Once upon a time, there was a brave princess who')).toEqual('a'));
          expect(repeatedWord('"It was the best of times, it was the worst of times,' +
          ' it was the age of wisdom, it was the age of foolishness, it was the epoch' +
          'of belief, it was the epoch of incredulity, it was the season of Light,' +
          'it was the season of Darkness, it was the spring of hope, it was the winter' +
          ' of despair, we had everything before us, we had nothing before us, we were' +
          'all going direct to Heaven, we were all going direct the other way – in' +
          'short, the period was so far like the present period, that some of its' +
          'noisiest authorities insisted on its being received, for good or for evil,' +
          'in the superlative degree of comparison only')).toEqual('it');
  })
  