dhtrunnertester.cpp

/*
 *  Copyright (C) 2014-2022 Savoir-faire Linux Inc.
 *
 *  Author: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
 *
 *  This program 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.
 *
 *  This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
 */

#include "dhtrunnertester.h"

#include <opendht/thread_pool.h>

#include <chrono>
#include <mutex>
#include <condition_variable>
using namespace std::chrono_literals;
using namespace std::literals;

namespace test {
CPPUNIT_TEST_SUITE_REGISTRATION(DhtRunnerTester);

void
DhtRunnerTester::setUp() {
    dht::DhtRunner::Config config;
    config.dht_config.node_config.max_peer_req_per_sec = -1;
    config.dht_config.node_config.max_req_per_sec = -1;

    node1.run(0, config);
    node2.run(0, config);
    node2.bootstrap(node1.getBound());
}

void
DhtRunnerTester::tearDown() {
    unsigned done {0};
    std::condition_variable cv;
    std::mutex cv_m;
    auto shutdown = [&]{
        std::lock_guard<std::mutex> lk(cv_m);
        done++;
        cv.notify_all();
    };
    node1.shutdown(shutdown);
    node2.shutdown(shutdown);
    std::unique_lock<std::mutex> lk(cv_m);
    CPPUNIT_ASSERT(cv.wait_for(lk, 30s, [&]{ return done == 2u; }));
    node1.join();
    node2.join();
}

void
DhtRunnerTester::testConstructors() {
    CPPUNIT_ASSERT(node1.getBoundPort());
    CPPUNIT_ASSERT_EQUAL(node1.getBoundPort(), node1.getBound().getPort());
    CPPUNIT_ASSERT(node2.getBoundPort());
    CPPUNIT_ASSERT_EQUAL(node2.getBoundPort(), node2.getBound().getPort());

    dht::DhtRunner::Config config {};
    dht::DhtRunner::Context context {};