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/*
*
* Copyright (c) 2006 The Apache Software Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#define BOOST_AUTO_TEST_MAIN // Must come before #include<boost/test/*>
#include <boost/test/auto_unit_test.hpp>
#include "test_tools.h"
#include "Cluster.h"
#include "qpid/framing/ChannelPingBody.h"
#include "qpid/framing/ChannelOkBody.h"
static const ProtocolVersion VER;
using namespace qpid::log;
/** Verify membership in a cluster with one member. */
BOOST_AUTO_TEST_CASE(clusterOne) {
TestCluster cluster("clusterOne", "amqp:one:1");
AMQFrame frame(VER, 1, new ChannelPingBody(VER));
cluster.getToChains().in->handle(frame);
BOOST_REQUIRE(cluster.in.waitFor(1));
BOOST_CHECK_TYPEID_EQUAL(ChannelPingBody, *cluster.in[0].getBody());
BOOST_CHECK_EQUAL(1u, cluster.size());
Cluster::MemberList members = cluster.getMembers();
BOOST_CHECK_EQUAL(1u, members.size());
shared_ptr<const Cluster::Member> me=members.front();
BOOST_REQUIRE_EQUAL(me->url, "amqp:one:1");
}
/** Fork a process to test a cluster with two members */
BOOST_AUTO_TEST_CASE(clusterTwo) {
pid_t pid=fork();
BOOST_REQUIRE(pid >= 0);
if (pid) { // Parent, see Cluster_child.cpp for child.
TestCluster cluster("clusterTwo", "amqp::1");
BOOST_REQUIRE(cluster.waitFor(2)); // Myself and child.
// Exchange frames with child.
AMQFrame frame(VER, 1, new ChannelPingBody(VER));
cluster.getToChains().in->handle(frame);
BOOST_REQUIRE(cluster.in.waitFor(1));
BOOST_CHECK_TYPEID_EQUAL(ChannelPingBody, *cluster.in[0].getBody());
BOOST_REQUIRE(cluster.out.waitFor(1));
BOOST_CHECK_TYPEID_EQUAL(ChannelOkBody, *cluster.out[0].getBody());
// Wait for child to exit.
int status;
BOOST_CHECK_EQUAL(::wait(&status), pid);
BOOST_CHECK_EQUAL(0, status);
BOOST_CHECK(cluster.waitFor(1));
BOOST_CHECK_EQUAL(1u, cluster.size());
}
else { // Child
BOOST_REQUIRE(execl("./Cluster_child", "./Cluster_child", NULL));
}
}
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