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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
* Copyright (C) 2014 Named Data Networking Project
* See COPYING for copyright and distribution information.
*/
#include "fw/client-control-strategy.hpp"
#include "strategy-tester.hpp"
#include "tests/face/dummy-face.hpp"
#include "tests/test-common.hpp"
namespace nfd {
namespace tests {
BOOST_FIXTURE_TEST_SUITE(FwClientControlStrategy, BaseFixture)
BOOST_AUTO_TEST_CASE(Forward3)
{
Forwarder forwarder;
typedef StrategyTester<fw::ClientControlStrategy> ClientControlStrategyTester;
ClientControlStrategyTester strategy(forwarder);
shared_ptr<DummyFace> face1 = make_shared<DummyFace>();
shared_ptr<DummyFace> face2 = make_shared<DummyFace>();
shared_ptr<DummyFace> face3 = make_shared<DummyFace>();
shared_ptr<DummyLocalFace> face4 = make_shared<DummyLocalFace>();
face4->setLocalControlHeaderFeature(LOCAL_CONTROL_HEADER_FEATURE_NEXTHOP_FACEID);
forwarder.addFace(face1);
forwarder.addFace(face2);
forwarder.addFace(face3);
forwarder.addFace(face4);
Fib& fib = forwarder.getFib();
shared_ptr<fib::Entry> fibEntry = fib.insert(Name()).first;
fibEntry->addNextHop(face2, 0);
Pit& pit = forwarder.getPit();
// Interest with valid NextHopFaceId
shared_ptr<Interest> interest1 = makeInterest("ndn:/0z8r6yDDe");
interest1->setNextHopFaceId(face1->getId());
shared_ptr<pit::Entry> pitEntry1 = pit.insert(*interest1).first;
pitEntry1->insertOrUpdateInRecord(face4, *interest1);
strategy.m_sendInterestHistory.clear();
strategy.afterReceiveInterest(*face4, *interest1, fibEntry, pitEntry1);
BOOST_REQUIRE_EQUAL(strategy.m_sendInterestHistory.size(), 1);
BOOST_CHECK_EQUAL(strategy.m_sendInterestHistory[0].get<1>(), face1);
// Interest without NextHopFaceId
shared_ptr<Interest> interest2 = makeInterest("ndn:/y6JQADGVz");
shared_ptr<pit::Entry> pitEntry2 = pit.insert(*interest2).first;
pitEntry2->insertOrUpdateInRecord(face4, *interest2);
strategy.m_sendInterestHistory.clear();
strategy.afterReceiveInterest(*face4, *interest2, fibEntry, pitEntry2);
BOOST_REQUIRE_EQUAL(strategy.m_sendInterestHistory.size(), 1);
BOOST_CHECK_EQUAL(strategy.m_sendInterestHistory[0].get<1>(), face2);
// Interest with invalid NextHopFaceId
shared_ptr<Interest> interest3 = makeInterest("ndn:/0z8r6yDDe");
interest3->setNextHopFaceId(face3->getId());
shared_ptr<pit::Entry> pitEntry3 = pit.insert(*interest3).first;
pitEntry3->insertOrUpdateInRecord(face4, *interest3);
forwarder.removeFace(face3); // face3 is removed and its FaceId becomes invalid
strategy.m_sendInterestHistory.clear();
strategy.m_rejectPendingInterestHistory.clear();
strategy.afterReceiveInterest(*face4, *interest3, fibEntry, pitEntry3);
BOOST_REQUIRE_EQUAL(strategy.m_sendInterestHistory.size(), 0);
BOOST_REQUIRE_EQUAL(strategy.m_rejectPendingInterestHistory.size(), 1);
}
BOOST_AUTO_TEST_SUITE_END()
} // namespace tests
} // namespace nfd