text: 'use strict';
  
  var PEP = require('..');
  
  
  describe('Checking allow neutral loss of peptides', () => {
      test('Check neutral loss of AASTAARKAA', () => {
          var result=PEP.allowNeutralLoss("HAlaAlaSerThrAsp(H-1)GluArgLys(H+)AlaOH");
          expect(result).toEqual(
              "HAlaAlaSer(H-2O-1)0-1Thr(H-2O-1)0-1Asp(H-1)Glu(H-2O-1)0-1Arg(N-1H-3)0-1Lys(H+)AlaOH"
          );
      });
  });
  
  
  