/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
 * Copyright (c) 2014-2020,  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/>.
 **/

#include "tlv/nexthop.hpp"

#include "tests/boost-test.hpp"

namespace nlsr {
namespace tlv {
namespace test {

BOOST_AUTO_TEST_SUITE(TlvTestNexthops)

const uint8_t NexthopData[] =
{
  // Header
  0x8f, 0x1d,
  // Uri
  0x8d, 0x11, 0x2f, 0x74, 0x65, 0x73, 0x74, 0x2f, 0x6e, 0x65, 0x78, 0x74, 0x68, 0x6f,
  0x70, 0x2f, 0x74, 0x6c, 0x76,
  // Cost
  0x86, 0x08, 0x3f, 0xfa, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66
};

BOOST_AUTO_TEST_CASE(NexthopEncode)
{
  NextHop nexthops1;
  nexthops1.setUri("/test/nexthop/tlv");
  nexthops1.setCost(1.65);

  const ndn::Block& wire = nexthops1.wireEncode();
  BOOST_REQUIRE_EQUAL_COLLECTIONS(NexthopData,
                                  NexthopData + sizeof(NexthopData),
                                  wire.begin(), wire.end());
}

BOOST_AUTO_TEST_CASE(NexthopDecode)
{
  NextHop nexthops1;

  nexthops1.wireDecode(ndn::Block(NexthopData, sizeof(NexthopData)));

  BOOST_REQUIRE_EQUAL(nexthops1.getUri(), "/test/nexthop/tlv");
  BOOST_REQUIRE_EQUAL(nexthops1.getCost(), 1.65);
}

BOOST_AUTO_TEST_CASE(AdjacencyOutputStream)
{
  NextHop nexthops1;
  nexthops1.setUri("/test/nexthop/tlv");
  nexthops1.setCost(99);

  std::ostringstream os;
  os << nexthops1;
  BOOST_CHECK_EQUAL(os.str(), "NextHop(Uri: /test/nexthop/tlv, Cost: 99)\n");
}

BOOST_AUTO_TEST_SUITE_END()

} // namespace test
} // namespace tlv
} // namespace nlsr