text: import Auth from '../../../../src/node/authentication/Auth';
  import Connection from '../../../../src/node/connection/Connection';
  import BulkRequest from '../../../../src/base/module/bulkRequest/BulkRequest';
  import {USERNAME, PASSWORD, DOMAIN} from './common';
  
  describe('Checking BulkRequest.updateRecordByUpdateKey function', () => {
    it('can be called without param', () => {
      const auth = new Auth();
      auth.setPasswordAuth({username: USERNAME, password: PASSWORD});
      const connection = new Connection({auth, domain: DOMAIN});
      const bulkRequest = new BulkRequest({connection});
      expect(bulkRequest).toBeInstanceOf(BulkRequest);
      const result = bulkRequest.updateRecordByUpdateKey();
      expect(result).toBeInstanceOf(BulkRequest);
    });
  });