How to use

tones

function

in

Array

describe('cleanTone', () => {
  it('should return the expected array of tone objects', () => {
   const result = cleanTone(mockUncleaned.sentences_tone[0], 0.2)
   const expected = mockCleaned.sentences[0].tones

   expect(result).toEqual(expected)

  })
 })

 return cb(err, null);
} else {
 var emotions = tone.result.document_tone.tone_categories[0].tones;
 var mood = _.max(emotions, (emotion) => emotion.score);
 if (mood.score !== 0) {