text: describe('triangleType', function() {
    it('is scalene if no triangle sides are the same', function() {
      expect(triangleType([3, 4, 6])).to.equal("a scalene triangle");
    });
  
    it('is isosceles if any triangle sides are the same', function() {
      expect(triangleType([3, 6, 6])).to.equal("an isosceles triangle");
    });
  
    it('is isosceles if any triangle sides are the same', function() {
      expect(triangleType([2, 6, 6])).to.equal("an isosceles triangle");
    });
  
    it('is equilateral if all triangle sides are the same', function() {
      expect(triangleType([18, 18, 18])).to.equal("an equilateral triangle");
    });
  
    it('it is not a triangle if you do not give numbers', function() {
      expect(triangleType(["bark", "bark", "meow"])).to.equal("not a triangle");
    });
    it('it is not a triangle if other side is greater than first two combined', function() {
      expect(triangleType([3, 3, 7])).to.equal("not a triangle");
    });
  });
  