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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.
*
*/
#include <qpid/broker/Channel.h>
#include <qpid/broker/Message.h>
#include <qpid_test_plugin.h>
#include <iostream>
#include <memory>
using namespace boost;
using namespace qpid::broker;
using namespace qpid::framing;
using namespace qpid::sys;
struct DummyHandler : OutputHandler{
std::vector<AMQFrame*> frames;
virtual void send(AMQFrame* frame){
frames.push_back(frame);
}
};
class ChannelTest : public CppUnit::TestCase
{
CPPUNIT_TEST_SUITE(ChannelTest);
CPPUNIT_TEST(testConsumerMgmt);
CPPUNIT_TEST(testDeliveryNoAck);
CPPUNIT_TEST_SUITE_END();
public:
void testConsumerMgmt(){
Queue::shared_ptr queue(new Queue("my_queue"));
Channel channel(0, 0, 0);
CPPUNIT_ASSERT(!channel.exists("my_consumer"));
ConnectionToken* owner = 0;
string tag("my_consumer");
channel.consume(tag, queue, false, false, owner);
string tagA;
string tagB;
channel.consume(tagA, queue, false, false, owner);
channel.consume(tagB, queue, false, false, owner);
CPPUNIT_ASSERT_EQUAL((u_int32_t) 3, queue->getConsumerCount());
CPPUNIT_ASSERT(channel.exists("my_consumer"));
CPPUNIT_ASSERT(channel.exists(tagA));
CPPUNIT_ASSERT(channel.exists(tagB));
channel.cancel(tagA);
CPPUNIT_ASSERT_EQUAL((u_int32_t) 2, queue->getConsumerCount());
CPPUNIT_ASSERT(channel.exists("my_consumer"));
CPPUNIT_ASSERT(!channel.exists(tagA));
CPPUNIT_ASSERT(channel.exists(tagB));
channel.close();
CPPUNIT_ASSERT_EQUAL((u_int32_t) 0, queue->getConsumerCount());
}
void testDeliveryNoAck(){
DummyHandler handler;
Channel channel(&handler, 7, 10000);
Message::shared_ptr msg(new Message(0, "test", "my_routing_key", false, false));
AMQHeaderBody::shared_ptr header(new AMQHeaderBody(BASIC));
header->setContentSize(14);
msg->setHeader(header);
AMQContentBody::shared_ptr body(new AMQContentBody("abcdefghijklmn"));
msg->addContent(body);
Queue::shared_ptr queue(new Queue("my_queue"));
ConnectionToken* owner(0);
string tag("no_ack");
channel.consume(tag, queue, false, false, owner);
queue->deliver(msg);
CPPUNIT_ASSERT_EQUAL((size_t) 3, handler.frames.size());
CPPUNIT_ASSERT_EQUAL((u_int16_t) 7, handler.frames[0]->getChannel());
CPPUNIT_ASSERT_EQUAL((u_int16_t) 7, handler.frames[1]->getChannel());
CPPUNIT_ASSERT_EQUAL((u_int16_t) 7, handler.frames[2]->getChannel());
BasicDeliverBody::shared_ptr deliver(dynamic_pointer_cast<BasicDeliverBody, AMQBody>(handler.frames[0]->getBody()));
AMQHeaderBody::shared_ptr contentHeader(dynamic_pointer_cast<AMQHeaderBody, AMQBody>(handler.frames[1]->getBody()));
AMQContentBody::shared_ptr contentBody(dynamic_pointer_cast<AMQContentBody, AMQBody>(handler.frames[2]->getBody()));
CPPUNIT_ASSERT(deliver);
CPPUNIT_ASSERT(contentHeader);
CPPUNIT_ASSERT(contentBody);
CPPUNIT_ASSERT_EQUAL(string("abcdefghijklmn"), contentBody->getData());
}
void testDeliveryAndRecovery(){
DummyHandler handler;
Channel channel(&handler, 7, 10000);
Message::shared_ptr msg(new Message(0, "test", "my_routing_key", false, false));
AMQHeaderBody::shared_ptr header(new AMQHeaderBody(BASIC));
header->setContentSize(14);
msg->setHeader(header);
AMQContentBody::shared_ptr body(new AMQContentBody("abcdefghijklmn"));
msg->addContent(body);
Queue::shared_ptr queue(new Queue("my_queue"));
ConnectionToken* owner;
string tag("ack");
channel.consume(tag, queue, true, false, owner);
queue->deliver(msg);
CPPUNIT_ASSERT_EQUAL((size_t) 3, handler.frames.size());
CPPUNIT_ASSERT_EQUAL((u_int16_t) 7, handler.frames[0]->getChannel());
CPPUNIT_ASSERT_EQUAL((u_int16_t) 7, handler.frames[1]->getChannel());
CPPUNIT_ASSERT_EQUAL((u_int16_t) 7, handler.frames[2]->getChannel());
BasicDeliverBody::shared_ptr deliver(dynamic_pointer_cast<BasicDeliverBody, AMQBody>(handler.frames[0]->getBody()));
AMQHeaderBody::shared_ptr contentHeader(dynamic_pointer_cast<AMQHeaderBody, AMQBody>(handler.frames[1]->getBody()));
AMQContentBody::shared_ptr contentBody(dynamic_pointer_cast<AMQContentBody, AMQBody>(handler.frames[2]->getBody()));
CPPUNIT_ASSERT(deliver);
CPPUNIT_ASSERT(contentHeader);
CPPUNIT_ASSERT(contentBody);
CPPUNIT_ASSERT_EQUAL(string("abcdefghijklmn"), contentBody->getData());
}
};
// Make this test suite a plugin.
CPPUNIT_PLUGIN_IMPLEMENT();
CPPUNIT_TEST_SUITE_REGISTRATION(ChannelTest);
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