text: 'use strict';
  
  const expect = require('chai').expect;
  
  const ServerlessError = require('../../../../src/serverless-error');
  const tokenizeError = require('../../../../src/utils/tokenize-exception');
  
  describe('test/unit/lib/utils/tokenize-exception.test.js', () => {
    it('Should tokenize user error', () => {
      const errorTokens = tokenizeError(new ServerlessError('Some error', 'ERR_CODE'));
      expect(errorTokens.title).to.equal('Serverless Error');
      expect(errorTokens.name).to.equal('ServerlessError');
      expect(errorTokens.stack).to.include('tokenize-exception.test.js:');
      expect(errorTokens.message).to.equal('Some error');
      expect(errorTokens.isUserError).to.equal(true);
      expect(errorTokens.code).to.equal('ERR_CODE');
    });
  
    it('Should tokenize programmer error', () => {
      const errorTokens = tokenizeError(new TypeError('Some error'));
      expect(errorTokens.title).to.equal('Type Error');
      expect(errorTokens.name).to.equal('TypeError');
      expect(errorTokens.stack).to.include('tokenize-exception.test.js:');
      expect(errorTokens.message).to.equal('Some error');
      expect(errorTokens.isUserError).to.equal(false);
    });
  
    it('Should tokenize non-error exception', () => {
      const errorTokens = tokenizeError(null);
      expect(errorTokens.title).to.equal('Exception');
      expect(errorTokens.message).to.equal('null');
      expect(errorTokens.isUserError).to.equal(false);
    });
  });
  