helper+model: Create helper to select the replacement policy of NFD's CS
Change-Id: I10933b5c96fd95bc395a1d08642a1e07e826dc45
Refs: #3837
diff --git a/tests/unit-tests/helper/ndn-stack-helper.t.cpp b/tests/unit-tests/helper/ndn-stack-helper.t.cpp
new file mode 100644
index 0000000..25df0a2
--- /dev/null
+++ b/tests/unit-tests/helper/ndn-stack-helper.t.cpp
@@ -0,0 +1,68 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2011-2016 Regents of the University of California.
+ *
+ * This file is part of ndnSIM. See AUTHORS for complete list of ndnSIM authors and
+ * contributors.
+ *
+ * ndnSIM 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.
+ *
+ * ndnSIM 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
+ * ndnSIM, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
+ **/
+
+#include "helper/ndn-stack-helper.hpp"
+#include "../tests-common.hpp"
+
+#include "ns3/point-to-point-module.h"
+
+namespace ns3 {
+namespace ndn {
+
+BOOST_FIXTURE_TEST_SUITE(HelperStackHelper, CleanupFixture)
+
+BOOST_AUTO_TEST_CASE(TestNfdContentStorePolicy)
+{
+ // setting default parameters for PointToPoint links and channels
+ Config::SetDefault("ns3::PointToPointNetDevice::DataRate", StringValue("10Mbps"));
+ Config::SetDefault("ns3::PointToPointChannel::Delay", StringValue("10ms"));
+ Config::SetDefault("ns3::DropTailQueue::MaxPackets", StringValue("20"));
+
+ // Creating nodes
+ NodeContainer nodes;
+ nodes.Create(2);
+
+ // Connecting nodes using two links
+ PointToPointHelper p2p;
+ p2p.Install(nodes.Get(0), nodes.Get(1));
+
+ // Install NDN stack on all nodes
+ ndn::StackHelper ndnHelper;
+ ndnHelper.SetDefaultRoutes(true);
+ ndnHelper.setPolicy("nfd::cs::lru");
+ ndnHelper.Install(nodes.Get(0));
+
+ // test which CS policy has be selected for node 0
+ Ptr<L3Protocol> protoNode0 = L3Protocol::getL3Protocol(nodes.Get(0));
+ BOOST_CHECK_EQUAL(protoNode0->getForwarder()->getCs().getPolicy()->getName(), "lru");
+
+ ndnHelper.setPolicy("nfd::cs::priority_fifo");
+ ndnHelper.Install(nodes.Get(1));
+
+ Ptr<L3Protocol> protoNode1 = L3Protocol::getL3Protocol(nodes.Get(1));
+ // test that the CS policy for node 0 did not change
+ BOOST_CHECK_EQUAL(protoNode0->getForwarder()->getCs().getPolicy()->getName(), "lru");
+ // test which CS policy has be selected for node 1
+ BOOST_CHECK_EQUAL(protoNode1->getForwarder()->getCs().getPolicy()->getName(), "fifo");
+}
+
+BOOST_AUTO_TEST_SUITE_END()
+
+} // namespace ndn
+} // namespace ns3