tests/publisher/publisher-fixture.hpp

/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
 * Copyright (c) 2014-2017,  The University of Memphis,
 *                           Regents of the University of California,
 *                           Arizona Board of Regents.
 *
 * This file is part of NLSR (Named-data Link State Routing).
 * See AUTHORS.md for complete list of NLSR authors and contributors.
 *
 * NLSR is free software: you can redistribute it and/or modify it under the terms
 * of the GNU General Public License as published by the Free Software Foundation,
 * either version 3 of the License, or (at your option) any later version.
 *
 * NLSR 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * NLSR, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
 **/

#ifndef NLSR_PUBLISHER_FIXTURE_HPP
#define NLSR_PUBLISHER_FIXTURE_HPP

#include "nlsr.hpp"

#include "../boost-test.hpp"
#include "../test-common.hpp"

#include <ndn-cxx/util/dummy-client-face.hpp>

namespace nlsr {
namespace test {

class PublisherFixture : public BaseFixture
{
public:
  PublisherFixture()
    : face(std::make_shared<ndn::util::DummyClientFace>())
    , nlsr(g_ioService, g_scheduler, std::ref(*face), g_keyChain)
    , lsdb(nlsr, g_scheduler)
  {
  }

  void
  addAdjacency(AdjLsa& lsa, const std::string& name, const std::string& faceUri, double cost)
  {
    Adjacent adjacency(name, faceUri, cost, Adjacent::STATUS_ACTIVE, 0, 0);
    lsa.addAdjacent(adjacency);
  }

  void
  checkTlvLsaInfo(const tlv::LsaInfo& info, Lsa& lsa)
  {
    BOOST_CHECK_EQUAL(info.getOriginRouter(), lsa.getOrigRouter());
    BOOST_CHECK_EQUAL(info.getSequenceNumber(), lsa.getLsSeqNo());
    BOOST_CHECK_LE(info.getExpirationPeriod(), ndn::time::milliseconds(0));
  }

  void
  checkTlvAdjLsa(const ndn::Block& block, AdjLsa& lsa)
  {
    BOOST_CHECK_EQUAL(block.type(), ndn::tlv::nlsr::AdjacencyLsa);

    tlv::AdjacencyLsa tlvLsa;
    BOOST_REQUIRE_NO_THROW(tlvLsa.wireDecode(block));

    checkTlvAdjLsa(tlvLsa, lsa);
  }

  void
  checkTlvAdjLsa(const tlv::AdjacencyLsa& tlvLsa, AdjLsa& lsa)
  {
    checkTlvLsaInfo(tlvLsa.getLsaInfo(), lsa);

    std::list<tlv::Adjacency>::const_iterator it = tlvLsa.getAdjacencies().begin();

    for (const Adjacent& adjacency : lsa.getAdl().getAdjList()) {
      BOOST_CHECK_EQUAL(it->getName(), adjacency.getName());
      BOOST_CHECK_EQUAL(it->getUri(), adjacency.getConnectingFaceUri());
      BOOST_CHECK_EQUAL(it->getCost(), adjacency.getLinkCost());
      ++it;
    }
  }

  CoordinateLsa
  createCoordinateLsa(const std::string& origin, double radius, double angle)
  {
    CoordinateLsa lsa(origin, 1, ndn::time::system_clock::now(),
                      radius, angle);

    return lsa;
  }

  void
  checkTlvCoordinateLsa(const ndn::Block& block, CoordinateLsa& lsa)
  {
    BOOST_CHECK_EQUAL(block.type(), ndn::tlv::nlsr::CoordinateLsa);

    tlv::CoordinateLsa tlvLsa;
    BOOST_REQUIRE_NO_THROW(tlvLsa.wireDecode(block));

    checkTlvCoordinateLsa(tlvLsa, lsa);
  }

  void
  checkTlvCoordinateLsa(const tlv::CoordinateLsa& tlvLsa, CoordinateLsa& lsa)
  {
    checkTlvLsaInfo(tlvLsa.getLsaInfo(), lsa);

    BOOST_CHECK_EQUAL(tlvLsa.getHyperbolicRadius(), lsa.getCorRadius());
    BOOST_CHECK_EQUAL(tlvLsa.getHyperbolicAngle(), lsa.getCorTheta());
  }

  void
  checkTlvNameLsa(const ndn::Block& block, NameLsa& lsa)
  {
    BOOST_CHECK_EQUAL(block.type(), ndn::tlv::nlsr::NameLsa);

    tlv::NameLsa tlvLsa;
    BOOST_REQUIRE_NO_THROW(tlvLsa.wireDecode(block));

    checkTlvNameLsa(tlvLsa, lsa);
  }

  void
  checkTlvNameLsa(const tlv::NameLsa& tlvLsa, NameLsa& lsa)
  {
    checkTlvLsaInfo(tlvLsa.getLsaInfo(), lsa);

    std::list<ndn::Name>::const_iterator it = tlvLsa.getNames().begin();

    for (const ndn::Name& name : lsa.getNpl().getNameList()) {
      BOOST_CHECK_EQUAL(*it, name);
      ++it;
    }
  }

public:
  std::shared_ptr<ndn::util::DummyClientFace> face;
  Nlsr nlsr;
  Lsdb lsdb;
  ndn::KeyChain keyChain;
};

} // namespace test
} // namespace nlsr

#endif // NLSR_PUBLISHER_FIXTURE_HPP