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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
* Copyright (c) 2013-2015 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 "management/nfd-controller.hpp"
#include "management/nfd-control-response.hpp"
#include <boost/tuple/tuple.hpp>
#include "boost-test.hpp"
#include "util/dummy-client-face.hpp"
#include "../make-interest-data.hpp"
#include "../unit-test-time-fixture.hpp"
namespace ndn {
namespace nfd {
namespace tests {
using ndn::util::DummyClientFace;
BOOST_AUTO_TEST_SUITE(Management)
class CommandFixture : public ndn::tests::UnitTestTimeFixture
{
protected:
CommandFixture()
: face(io)
, controller(face, keyChain)
, commandSucceedCallback(bind(&CommandFixture::onCommandSucceed, this, _1))
, commandFailCallback(bind(&CommandFixture::onCommandFail, this, _1, _2))
{
}
private:
void
onCommandSucceed(const ControlParameters& parameters)
{
commandSucceedHistory.push_back(boost::make_tuple(parameters));
}
void
onCommandFail(uint32_t code, const std::string& reason)
{
commandFailHistory.push_back(boost::make_tuple(code, reason));
}
protected:
DummyClientFace face;
KeyChain keyChain;
Controller controller;
Controller::CommandSucceedCallback commandSucceedCallback;
typedef boost::tuple<ControlParameters> CommandSucceedArgs;
std::vector<CommandSucceedArgs> commandSucceedHistory;
Controller::CommandFailCallback commandFailCallback;
typedef boost::tuple<uint32_t,std::string> CommandFailArgs;
std::vector<CommandFailArgs> commandFailHistory;
};
BOOST_FIXTURE_TEST_SUITE(TestNfdController, CommandFixture)
BOOST_AUTO_TEST_CASE(CommandSuccess)
{
ControlParameters parameters;
parameters.setUri("tcp4://192.0.2.1:6363");
BOOST_CHECK_NO_THROW(controller.start<FaceCreateCommand>(
parameters,
commandSucceedCallback,
commandFailCallback));
advanceClocks(time::milliseconds(1));
BOOST_REQUIRE_EQUAL(face.sentInterests.size(), 1);
const Interest& requestInterest = face.sentInterests[0];
FaceCreateCommand command;
BOOST_CHECK(Name("/localhost/nfd/faces/create").isPrefixOf(requestInterest.getName()));
// 9 components: ndn:/localhost/nfd/faces/create/<parameters>/<signed Interest x4>
BOOST_REQUIRE_EQUAL(requestInterest.getName().size(), 9);
ControlParameters request;
// 4th component: <parameters>
BOOST_REQUIRE_NO_THROW(request.wireDecode(requestInterest.getName().at(4).blockFromValue()));
BOOST_CHECK_NO_THROW(command.validateRequest(request));
BOOST_CHECK_EQUAL(request.getUri(), parameters.getUri());
BOOST_CHECK_EQUAL(requestInterest.getInterestLifetime(), CommandOptions::DEFAULT_TIMEOUT);
ControlParameters responseBody;
responseBody.setUri("tcp4://192.0.2.1:6363")
.setFaceId(22)
.setFacePersistency(ndn::nfd::FacePersistency::FACE_PERSISTENCY_PERSISTENT);
ControlResponse responsePayload(201, "created");
responsePayload.setBody(responseBody.wireEncode());
auto responseData = util::makeData(requestInterest.getName());
responseData->setContent(responsePayload.wireEncode());
face.receive(*responseData);
advanceClocks(time::milliseconds(1));
BOOST_CHECK_EQUAL(commandFailHistory.size(), 0);
BOOST_REQUIRE_EQUAL(commandSucceedHistory.size(), 1);
const ControlParameters& response = commandSucceedHistory[0].get<0>();
BOOST_CHECK_EQUAL(response.getUri(), responseBody.getUri());
BOOST_CHECK_EQUAL(response.getFaceId(), responseBody.getFaceId());
}
BOOST_AUTO_TEST_CASE(CommandInvalidRequest)
{
ControlParameters parameters;
parameters.setName("ndn:/should-not-have-this-field");
// Uri is missing
BOOST_CHECK_THROW(controller.start<FaceCreateCommand>(
parameters,
commandSucceedCallback,
commandFailCallback),
ControlCommand::ArgumentError);
}
BOOST_AUTO_TEST_CASE(CommandErrorCode)
{
ControlParameters parameters;
parameters.setUri("tcp4://192.0.2.1:6363");
BOOST_CHECK_NO_THROW(controller.start<FaceCreateCommand>(
parameters,
commandSucceedCallback,
commandFailCallback));
advanceClocks(time::milliseconds(1));
BOOST_REQUIRE_EQUAL(face.sentInterests.size(), 1);
const Interest& requestInterest = face.sentInterests[0];
ControlResponse responsePayload(401, "Not Authenticated");
auto responseData = util::makeData(requestInterest.getName());
responseData->setContent(responsePayload.wireEncode());
face.receive(*responseData);
advanceClocks(time::milliseconds(1));
BOOST_CHECK_EQUAL(commandSucceedHistory.size(), 0);
BOOST_REQUIRE_EQUAL(commandFailHistory.size(), 1);
BOOST_CHECK_EQUAL(commandFailHistory[0].get<0>(), 401);
}
BOOST_AUTO_TEST_CASE(CommandInvalidResponse)
{
ControlParameters parameters;
parameters.setUri("tcp4://192.0.2.1:6363");
BOOST_CHECK_NO_THROW(controller.start<FaceCreateCommand>(
parameters,
commandSucceedCallback,
commandFailCallback));
advanceClocks(time::milliseconds(1));
BOOST_REQUIRE_EQUAL(face.sentInterests.size(), 1);
const Interest& requestInterest = face.sentInterests[0];
ControlParameters responseBody;
responseBody.setUri("tcp4://192.0.2.1:6363")
.setName("ndn:/should-not-have-this-field");
// FaceId is missing
ControlResponse responsePayload(201, "created");
responsePayload.setBody(responseBody.wireEncode());
auto responseData = util::makeData(requestInterest.getName());
responseData->setContent(responsePayload.wireEncode());
face.receive(*responseData);
advanceClocks(time::milliseconds(1));
BOOST_CHECK_EQUAL(commandSucceedHistory.size(), 0);
BOOST_REQUIRE_EQUAL(commandFailHistory.size(), 1);
}
BOOST_AUTO_TEST_CASE(CommandNack)
{
ControlParameters parameters;
parameters.setUri("tcp4://192.0.2.1:6363");
BOOST_CHECK_NO_THROW(controller.start<FaceCreateCommand>(
parameters,
commandSucceedCallback,
commandFailCallback));
advanceClocks(time::milliseconds(1));
BOOST_REQUIRE_EQUAL(face.sentInterests.size(), 1);
const Interest& requestInterest = face.sentInterests[0];
auto responseNack = util::makeNack(requestInterest, lp::NackReason::NO_ROUTE);
face.receive(responseNack);
advanceClocks(time::milliseconds(1));
BOOST_REQUIRE_EQUAL(commandFailHistory.size(), 1);
BOOST_CHECK_EQUAL(commandFailHistory[0].get<0>(), Controller::ERROR_NACK);
}
BOOST_AUTO_TEST_CASE(OptionsPrefix)
{
ControlParameters parameters;
parameters.setName("/ndn/com/example");
parameters.setFaceId(400);
CommandOptions options;
options.setPrefix("/localhop/net/example/router1/nfd");
BOOST_CHECK_NO_THROW(controller.start<RibRegisterCommand>(
parameters,
commandSucceedCallback,
commandFailCallback,
options));
advanceClocks(time::milliseconds(1));
BOOST_REQUIRE_EQUAL(face.sentInterests.size(), 1);
const Interest& requestInterest = face.sentInterests[0];
FaceCreateCommand command;
BOOST_CHECK(Name("/localhop/net/example/router1/nfd/rib/register").isPrefixOf(
requestInterest.getName()));
}
BOOST_AUTO_TEST_CASE(OptionsTimeout)
{
ControlParameters parameters;
parameters.setUri("tcp4://192.0.2.1:6363");
CommandOptions options;
options.setTimeout(time::milliseconds(50));
BOOST_CHECK_NO_THROW(controller.start<FaceCreateCommand>(
parameters,
commandSucceedCallback,
commandFailCallback,
options));
advanceClocks(time::milliseconds(1), 101); // Face's PIT granularity is 100ms
BOOST_REQUIRE_EQUAL(commandFailHistory.size(), 1);
BOOST_CHECK_EQUAL(commandFailHistory[0].get<0>(), Controller::ERROR_TIMEOUT);
}
BOOST_AUTO_TEST_SUITE_END() // TestController
BOOST_AUTO_TEST_SUITE_END() // Management
} // namespace tests
} // namespace nfd
} // namespace ndn