text: 'use strict';
  
  let mBV = require('./multi-bracket-validation.js');
  
  describe('Multi Bracket Validation', () => {
    it('should only allow strings', () => {
      expect(mBV(2)).toBeFalsy();
    });
    it('returns true if the brackets are balanced', () => {
      let result = mBV('()(){}{}([[]])');
      expect(result).toEqual(true);
    });
    it('should return False if it starts with a closing bracket', () => {
      expect(mBV('){}[]{}()')).toBeFalsy();
    });
    it('should return False if brackets are not paired correctly', () => {
      expect(mBV('{]()[{}]')).toBeFalsy();
    });
    it('returns False if all open brackets', () => {
      expect(mBV('{([')).toBeFalsy();
    });
  });
  
  