/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
 * Copyright (c) 2013-2014 Regents of the University of California.
 *
 * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
 *
 * ndn-cxx library 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.
 *
 * ndn-cxx library 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 copies of the GNU General Public License and GNU Lesser
 * General Public License along with ndn-cxx, e.g., in COPYING.md file.  If not, see
 * <http://www.gnu.org/licenses/>.
 *
 * See AUTHORS.md for complete list of ndn-cxx authors and contributors.
 */

#include "tools/pib/key-cache.hpp"

#include "tests/test-common.hpp"

namespace ndn {
namespace pib {
namespace tests {

BOOST_AUTO_TEST_SUITE(TestKeyCache)

BOOST_AUTO_TEST_CASE(Basic)
{
  KeyCache keyCache(3);

  Name name1("/1");
  Name name2("/2");
  Name name3("/3");
  Name name4("/4");

  auto key1 = make_shared<PublicKey>();
  auto key2 = make_shared<PublicKey>();
  auto key3 = make_shared<PublicKey>();
  auto key4 = make_shared<PublicKey>();

  keyCache.insert(name1, key1);
  keyCache.insert(name2, key2);
  keyCache.insert(name3, key3);

  BOOST_CHECK_EQUAL(keyCache.size(), 3);
  BOOST_CHECK(static_cast<bool>(keyCache.find(name1)));
  BOOST_CHECK(static_cast<bool>(keyCache.find(name2)));
  BOOST_CHECK(static_cast<bool>(keyCache.find(name3)));
  BOOST_CHECK(!static_cast<bool>(keyCache.find(name4)));

  keyCache.insert(name1, key1);
  keyCache.insert(name4, key4);
  BOOST_CHECK_EQUAL(keyCache.size(), 3);
  BOOST_CHECK(static_cast<bool>(keyCache.find(name1)));
  BOOST_CHECK(!static_cast<bool>(keyCache.find(name2)));
  BOOST_CHECK(static_cast<bool>(keyCache.find(name3)));
  BOOST_CHECK(static_cast<bool>(keyCache.find(name4)));

  keyCache.erase(name1);
  BOOST_CHECK_EQUAL(keyCache.size(), 2);
  BOOST_CHECK(!static_cast<bool>(keyCache.find(name1)));
  BOOST_CHECK(static_cast<bool>(keyCache.find(name3)));
  BOOST_CHECK(static_cast<bool>(keyCache.find(name4)));
}

BOOST_AUTO_TEST_SUITE_END()

} // namespace tests
} // namespace pib
} // namespace ndn