Add sat and gnd node helpers

test/satellite-node-helper-test-suite.cc

@@ -0,0 +1,100 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+
+#include "ns3/core-module.h"
+#include "ns3/network-module.h"
+#include "ns3/internet-module.h"
+#include "ns3/applications-module.h"
+#include "ns3/node-container.h"
+#include "ns3/core-module.h"
+
+#include "ns3/leo-module.h"
+#include "ns3/test.h"
+
+using namespace ns3;
+
+class EmptySatNodeHelperTestCase : public TestCase
+{
+public:
+  EmptySatNodeHelperTestCase ();
+  virtual ~EmptySatNodeHelperTestCase ();
+
+private:
+  virtual void DoRun (void);
+};
+
+EmptySatNodeHelperTestCase::EmptySatNodeHelperTestCase ()
+  : TestCase ("Empty list of waypoint files")
+{
+}
+
+EmptySatNodeHelperTestCase::~EmptySatNodeHelperTestCase ()
+{
+  Simulator::Destroy ();
+}
+
+void
+EmptySatNodeHelperTestCase::DoRun (void)
+{
+  std::vector<std::string> satWps = {};
+
+  LeoSatNodeHelper satHelper;
+  NodeContainer satellites = satHelper.Install (satWps);
+
+  NS_ASSERT_MSG (satellites.GetN () == 0, "Empty list of waypoint files produces non-empty node container");
+}
+
+// ------------------------------------------------------------------------- //
+
+class SingleSatNodeHelperTestCase : public TestCase
+{
+public:
+  SingleSatNodeHelperTestCase ();
+  virtual ~SingleSatNodeHelperTestCase ();
+
+private:
+  virtual void DoRun (void);
+};
+
+SingleSatNodeHelperTestCase::SingleSatNodeHelperTestCase ()
+  : TestCase ("Single waypoint file")
+{
+}
+
+SingleSatNodeHelperTestCase::~SingleSatNodeHelperTestCase ()
+{
+  Simulator::Destroy ();
+}
+
+void
+SingleSatNodeHelperTestCase::DoRun (void)
+{
+  std::vector<std::string> satWps =
+    {
+      "contrib/leo/data/test/waypoints.txt"
+    };
+
+  LeoSatNodeHelper satHelper;
+  NodeContainer satellites = satHelper.Install (satWps);
+
+  NS_ASSERT_MSG (satellites.GetN () == 1, "No satellite nodes");
+
+  Ptr<MobilityModel> mob = satellites.Get (0)->GetObject<MobilityModel> ();
+  NS_ASSERT_MSG (mob != Ptr<MobilityModel> (), "Mobility model is valid");
+}
+
+class SatNodeHelperTestSuite : public TestSuite
+{
+public:
+  SatNodeHelperTestSuite ();
+};
+
+SatNodeHelperTestSuite::SatNodeHelperTestSuite ()
+  : TestSuite ("sat-node-helper", UNIT)
+{
+  // TestDuration for TestCase can be QUICK, EXTENSIVE or TAKES_FOREVER
+  AddTestCase (new EmptySatNodeHelperTestCase, TestCase::QUICK);
+  AddTestCase (new SingleSatNodeHelperTestCase, TestCase::QUICK);
+}
+
+// Do not forget to allocate an instance of this TestSuite
+static SatNodeHelperTestSuite satNodeHelperTestSuite;