tests+ci: Add and enable a partial unit test coverage
Change-Id: I6dbc5cf4d68679bd6f943322f572313884c8aef7
Refs: #2369
diff --git a/tests/unit-tests/helper/ndn-global-routing-helper.t.cpp b/tests/unit-tests/helper/ndn-global-routing-helper.t.cpp
new file mode 100644
index 0000000..318c824
--- /dev/null
+++ b/tests/unit-tests/helper/ndn-global-routing-helper.t.cpp
@@ -0,0 +1,140 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2011-2015 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-global-routing-helper.hpp"
+
+#include "model/ndn-global-router.hpp"
+#include "model/ndn-l3-protocol.hpp"
+#include "model/ndn-face.hpp"
+#include "model/ndn-net-device-face.hpp"
+
+#include "ns3/channel.h"
+#include "ns3/net-device.h"
+#include "ns3/core-module.h"
+#include "ns3/network-module.h"
+#include "ns3/ndnSIM-module.h"
+#include "ns3/point-to-point-net-device.h"
+#include "ns3/point-to-point-module.h"
+#include "ns3/point-to-point-layout-module.h"
+
+#include "../tests-common.hpp"
+
+namespace ns3 {
+namespace ndn {
+
+BOOST_FIXTURE_TEST_SUITE(HelperGlobalRoutingHelper, CleanupFixture)
+
+BOOST_AUTO_TEST_CASE(CalculateRouteCase1)
+{
+ ofstream file1("/tmp/topo1.txt");
+ file1 << "router\n\n"
+ << "#node city y x mpi-partition\n"
+ << "A1 NA 1 1 1\n"
+ << "B1 NA 80 -40 1\n"
+ << "C1 NA 80 40 1\n\n"
+ << "link\n\n"
+ << "# from to capacity metric delay queue\n"
+ << "A1 B1 10Mbps 100 1ms 100\n"
+ << "A1 C1 10Mbps 50 1ms 100\n"
+ << "B1 C1 10Mbps 1 1ms 100\n";
+ file1.close();
+
+ AnnotatedTopologyReader topologyReader("");
+ topologyReader.SetFileName("/tmp/topo1.txt");
+ topologyReader.Read();
+
+ // Install NDN stack on all nodes
+ ndn::StackHelper ndnHelper;
+ ndnHelper.InstallAll();
+
+ topologyReader.ApplyOspfMetric();
+
+ ndn::GlobalRoutingHelper ndnGlobalRoutingHelper;
+ BOOST_CHECK_NO_THROW(ndnGlobalRoutingHelper.InstallAll());
+
+ ndnGlobalRoutingHelper.AddOrigins("/test/prefix", Names::Find<Node>("C1"));
+ BOOST_CHECK_NO_THROW(ndn::GlobalRoutingHelper::CalculateRoutes());
+
+ auto ndn = Names::Find<Node>("A1")->GetObject<ndn::L3Protocol>();
+ for (const auto& entry : ndn->getForwarder()->getFib()) {
+ bool isFirst = true;
+ for (auto& nextHop : entry.getNextHops()) {
+ auto face = dynamic_pointer_cast<ndn::NetDeviceFace>(nextHop.getFace());
+ if (face == nullptr)
+ continue;
+ BOOST_CHECK_EQUAL(Names::FindName(face->GetNetDevice()->GetChannel()->GetDevice(1)->GetNode()), "C1");
+ isFirst = false;
+ }
+ }
+
+ Simulator::Stop(Seconds(20.0));
+ Simulator::Run();
+}
+
+BOOST_AUTO_TEST_CASE(CalculateRouteCase2)
+{
+ ofstream file1("/tmp/topo2.txt");
+ file1 << "router\n\n"
+ << "#node city y x mpi-partition\n"
+ << "A2 NA 1 1 1\n"
+ << "B2 NA 80 -40 1\n"
+ << "C2 NA 80 40 1\n\n"
+ << "link\n\n"
+ << "# from to capacity metric delay queue\n"
+ << "A2 B2 10Mbps 100 1ms 100\n"
+ << "A2 C2 10Mbps 500 1ms 100\n"
+ << "B2 C2 10Mbps 1 1ms 100\n";
+ file1.close();
+
+ AnnotatedTopologyReader topologyReader("");
+ topologyReader.SetFileName("/tmp/topo2.txt");
+ topologyReader.Read();
+
+ // Install NDN stack on all nodes
+ ndn::StackHelper ndnHelper;
+ ndnHelper.InstallAll();
+
+ topologyReader.ApplyOspfMetric();
+
+ ndn::GlobalRoutingHelper ndnGlobalRoutingHelper;
+ ndnGlobalRoutingHelper.InstallAll();
+
+ ndnGlobalRoutingHelper.AddOrigins("/prefix", Names::Find<Node>("C2"));
+ ndn::GlobalRoutingHelper::CalculateRoutes();
+
+ auto ndn = Names::Find<Node>("A2")->GetObject<ndn::L3Protocol>();
+ for (const auto& entry : ndn->getForwarder()->getFib()) {
+ bool isFirst = true;
+ for (auto& nextHop : entry.getNextHops()) {
+ auto face = dynamic_pointer_cast<ndn::NetDeviceFace>(nextHop.getFace());
+ if (face == nullptr)
+ continue;
+ BOOST_CHECK_EQUAL(Names::FindName(face->GetNetDevice()->GetChannel()->GetDevice(1)->GetNode()), "B2");
+ isFirst = false;
+ }
+ }
+
+ Simulator::Stop(Seconds(20.0));
+ Simulator::Run();
+}
+
+BOOST_AUTO_TEST_SUITE_END()
+
+} // namespace ndn
+} // namespace ns3