ndn-js/tests/node/unit-tests/test-control-parameters-encode-decode.js

A JavaScript client library for Named Data Networking

/**
 * Copyright (C) 2014-2019 Regents of the University of California.
 * @author: Andrew Brown <andrew.brown@intel.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version, with the additional exemption that
 * compiling, linking, and/or using OpenSSL is allowed.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * A copy of the GNU Lesser General Public License is in the file COPYING.
 */

var assert = require('assert');
var ControlParameters = require('../../..').ControlParameters;
var Name = require('../../..').Name;

describe('ControlParameters', function() {
  it('should encode and decode', function() {
    var parameters = new ControlParameters();
    parameters.setName(new Name('/test/control/parameters'));
    parameters.setFaceId(1);
    // encode
    var encoded = parameters.wireEncode();
    // decode
    var decodedParameters = new ControlParameters();
    decodedParameters.wireDecode(encoded);
    // compare
    assert.equal(parameters.getName().toUri(), decodedParameters
      .getName().toUri());
    assert.equal(parameters.getFaceId(), decodedParameters.getFaceId());
    assert.equal(parameters.getUri(), decodedParameters.getUri());
    assert.equal(parameters.getForwardingFlags().getChildInherit(),
          decodedParameters.getForwardingFlags().getChildInherit(),
          "decoded forwarding flags childInherit is different");
    assert.equal(parameters.getForwardingFlags().getCapture(),
          decodedParameters.getForwardingFlags().getCapture(),
          "decoded forwarding flags capture is different");
  });

  it('should encode and decode with no name', function() {
    var parameters = new ControlParameters();
    parameters.setStrategy(new Name('/localhost/nfd/strategy/broadcast'));
    parameters.setUri('null://');
    // encode
    var encoded = parameters.wireEncode();
    // decode
    var decodedParameters = new ControlParameters();
    decodedParameters.wireDecode(encoded);
    // compare
    assert.equal(decodedParameters.getName(), null);
    assert.equal(parameters.getStrategy().toUri(), decodedParameters
      .getStrategy().toUri());
    assert.equal(parameters.getUri(), decodedParameters.getUri());
  });
});