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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2013-2018 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 "ndn-cxx/net/network-monitor-stub.hpp"
#include "tests/boost-test.hpp"
namespace ndn {
namespace net {
namespace tests {
BOOST_AUTO_TEST_SUITE(Net)
BOOST_AUTO_TEST_SUITE(TestNetworkMonitorStub)
BOOST_AUTO_TEST_CASE(Capabilities)
{
NetworkMonitorStub stub(NetworkMonitor::CAP_ENUM | NetworkMonitor::CAP_IF_ADD_REMOVE);
BOOST_CHECK_EQUAL(stub.getCapabilities(),
NetworkMonitor::CAP_ENUM | NetworkMonitor::CAP_IF_ADD_REMOVE);
}
class StubFixture
{
public:
StubFixture()
: stub(~0)
{
stub.onEnumerationCompleted.connect([this] { signals.push_back("EnumerationCompleted"); });
stub.onInterfaceAdded.connect([this] (shared_ptr<const NetworkInterface> netif) {
signals.push_back("InterfaceAdded " + netif->getName()); });
stub.onInterfaceRemoved.connect([this] (shared_ptr<const NetworkInterface> netif) {
signals.push_back("InterfaceRemoved " + netif->getName()); });
}
public:
NetworkMonitorStub stub;
std::vector<std::string> signals;
};
BOOST_FIXTURE_TEST_CASE(AddInterface, StubFixture)
{
BOOST_CHECK_EQUAL(stub.listNetworkInterfaces().size(), 0);
BOOST_CHECK(stub.getNetworkInterface("eth1") == nullptr);
shared_ptr<NetworkInterface> if1 = stub.makeNetworkInterface();
if1->setIndex(13697);
if1->setName("eth1");
stub.addInterface(if1);
if1.reset();
BOOST_REQUIRE(stub.getNetworkInterface("eth1") != nullptr);
BOOST_CHECK_EQUAL(stub.getNetworkInterface("eth1")->getIndex(), 13697);
BOOST_CHECK_EQUAL(stub.listNetworkInterfaces().at(0)->getIndex(), 13697);
BOOST_REQUIRE_EQUAL(signals.size(), 1);
BOOST_CHECK_EQUAL(signals.back(), "InterfaceAdded eth1");
shared_ptr<NetworkInterface> if1b = stub.makeNetworkInterface();
if1b->setIndex(3280);
if1b->setName("eth1");
BOOST_CHECK_THROW(stub.addInterface(if1b), std::invalid_argument);
BOOST_CHECK(stub.getNetworkInterface("eth1") != nullptr);
BOOST_CHECK_EQUAL(stub.getNetworkInterface("eth1")->getIndex(), 13697);
BOOST_CHECK_EQUAL(stub.listNetworkInterfaces().at(0)->getIndex(), 13697);
BOOST_CHECK_EQUAL(signals.size(), 1);
stub.emitEnumerationCompleted();
BOOST_REQUIRE_EQUAL(signals.size(), 2);
BOOST_CHECK_EQUAL(signals.back(), "EnumerationCompleted");
shared_ptr<NetworkInterface> if2 = stub.makeNetworkInterface();
if2->setIndex(19243);
if2->setName("eth2");
stub.addInterface(if2);
if2.reset();
BOOST_REQUIRE(stub.getNetworkInterface("eth2") != nullptr);
BOOST_CHECK_EQUAL(stub.getNetworkInterface("eth2")->getIndex(), 19243);
BOOST_CHECK_EQUAL(stub.listNetworkInterfaces().size(), 2);
BOOST_REQUIRE_EQUAL(signals.size(), 3);
BOOST_CHECK_EQUAL(signals.back(), "InterfaceAdded eth2");
}
BOOST_FIXTURE_TEST_CASE(RemoveInterface, StubFixture)
{
shared_ptr<NetworkInterface> if1 = stub.makeNetworkInterface();
if1->setIndex(13697);
if1->setName("eth1");
stub.addInterface(if1);
stub.emitEnumerationCompleted();
BOOST_REQUIRE_EQUAL(signals.size(), 2);
BOOST_CHECK_EQUAL(signals.back(), "EnumerationCompleted");
stub.removeInterface("eth1");
BOOST_CHECK(stub.getNetworkInterface("eth1") == nullptr);
BOOST_CHECK_EQUAL(stub.listNetworkInterfaces().size(), 0);
BOOST_REQUIRE_EQUAL(signals.size(), 3);
BOOST_CHECK_EQUAL(signals.back(), "InterfaceRemoved eth1");
stub.removeInterface("eth2"); // non-existent
BOOST_CHECK_EQUAL(signals.size(), 3);
}
BOOST_AUTO_TEST_SUITE_END() // TestNetworkMonitorStub
BOOST_AUTO_TEST_SUITE_END() // Net
} // namespace tests
} // namespace net
} // namespace ndn