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/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*
*/
#include <NullMessageStore.h>
#include <RecoveryManager.h>
#include <TxAck.h>
#include <qpid_test_plugin.h>
#include <iostream>
#include <list>
#include <vector>
#include "MockChannel.h"
using std::list;
using std::vector;
using namespace qpid::broker;
using namespace qpid::framing;
class TxAckTest : public CppUnit::TestCase
{
class TestMessageStore : public NullMessageStore
{
public:
vector< std::pair<Message*, const string*> > dequeued;
void dequeue(TransactionContext*, Message* const msg, const Queue& /*queue*/, const string * const xid)
{
dequeued.push_back(std::pair<Message*, const string*>(msg, xid));
}
TestMessageStore() : NullMessageStore() {}
~TestMessageStore(){}
};
CPPUNIT_TEST_SUITE(TxAckTest);
CPPUNIT_TEST(testPrepare2pc);
CPPUNIT_TEST(testPrepare);
CPPUNIT_TEST(testCommit);
CPPUNIT_TEST_SUITE_END();
AccumulatedAck acked;
TestMessageStore store;
Queue::shared_ptr queue;
vector<Message::shared_ptr> messages;
list<DeliveryRecord> deliveries;
TxAck op;
std::string xid;
public:
TxAckTest() : queue(new Queue("my_queue", false, &store, 0)), op(acked, deliveries, &xid)
{
for(int i = 0; i < 10; i++){
Message::shared_ptr msg(
new BasicMessage(0, "exchange", "routing_key", false, false,
MockChannel::basicGetBody()));
msg->setHeader(AMQHeaderBody::shared_ptr(new AMQHeaderBody(BASIC)));
msg->getHeaderProperties()->setDeliveryMode(PERSISTENT);
messages.push_back(msg);
deliveries.push_back(DeliveryRecord(msg, queue, "xyz", (i+1)));
}
//assume msgs 1-5, 7 and 9 are all acked (i.e. 6, 8 & 10 are not)
acked.range = 5;
acked.individual.push_back(7);
acked.individual.push_back(9);
}
void testPrepare()
{
//ensure acked messages are discarded, i.e. dequeued from store
op.prepare(0);
CPPUNIT_ASSERT_EQUAL((size_t) 7, store.dequeued.size());
CPPUNIT_ASSERT_EQUAL((size_t) 10, deliveries.size());
int dequeued[] = {0, 1, 2, 3, 4, 6, 8};
for (int i = 0; i < 7; i++) {
CPPUNIT_ASSERT_EQUAL(messages[dequeued[i]].get(), store.dequeued[i].first);
}
}
void testPrepare2pc()
{
xid = "abcdefg";
testPrepare();
const string expected(xid);
for (int i = 0; i < 7; i++) {
CPPUNIT_ASSERT_EQUAL(expected, *store.dequeued[i].second);
}
}
void testCommit()
{
//emsure acked messages are removed from list
op.commit();
CPPUNIT_ASSERT_EQUAL((size_t) 3, deliveries.size());
list<DeliveryRecord>::iterator i = deliveries.begin();
CPPUNIT_ASSERT(i->matches(6));//msg 6
CPPUNIT_ASSERT((++i)->matches(8));//msg 8
CPPUNIT_ASSERT((++i)->matches(10));//msg 10
}
};
// Make this test suite a plugin.
CPPUNIT_PLUGIN_IMPLEMENT();
CPPUNIT_TEST_SUITE_REGISTRATION(TxAckTest);
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