anchor.diff:  import '../../config/config.dart';
   
   import 'package:logging/logging.dart';
  -import 'package:money/money.dart';
   
   main() {
     group('integration tests', () {
  
positive.code:       await cc.authApi.authenticate(loginId, apiKey);
        var result = await cc.referenceDataApi.beneficiaryRequiredDetails();
        log.finest(result);
      test('beneficiariesApi.create()', () async {
        var bankAccountHolderName = 'Hansi';
        var bankCountry = 'DE';
        var currency = new Currency('EUR');
        var name = 'Secret Funds';
        var iban = 'DE89370400440532013000';
        var bicSwift = 'COBADEFF';
  
        await cc.authApi.authenticate(loginId, apiKey);
        var result = await cc.beneficiariesApi
            .create(bankAccountHolderName, bankCountry, currency, name, iban: iban, bicSwift: bicSwift);
      });
    });
  }
  
negative.code:     var loginId;
      var apiKey;
      var log;
  
      var bankAccountHolderName;
      var bankCountry;
      var currency;
      var name;
      var iban;
      var bicSwift;
  
      setUp(() {
        setupLogging();
  