text: describe('hasVowelAt', function() {
    it("returns position of vowel in specified spot", function() {
      expect(hasVowelAt('snack', 2)).to.equal(2);
    });
  
    it('returns false if a word does not have a vowel at specified spot', function (){
      expect(hasVowelAt('right', 1)).to.equal(1);
    });
  });
  
  describe('pigLatin', function() {
    it("adds 'ay' to the end of a word that starts with a", function() {
      expect(pigLatin("apple")).to.equal("appleay");
    });
  
    it("adds 'ay' to the end of any word with a vowel", function() {
      expect(pigLatin('order')).to.equal('orderay');
    });
  });
  
  
  describe("hasQUin", function() {
    it("returns true if word has 'qu' in (1, 3) position", function() {
      expect(hasQUin('squitter')).to.equal(true);
    });
  });
  
  describe("startsWithQU", function () {
    it("returns true if first two letters are 'qu'", function () {
      expect(startsWithQU('quitter')).to.equal(true);
    });
  });
  
  describe("whereYAt", function() {
    it("find the position of 'y' when deeper than first position", function () {
      expect(whereYAt('thyme')).to.equal(2);
    })
  })
  