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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/framing/ResumeHandler.h"
#define BOOST_AUTO_TEST_MAIN
#include <boost/test/auto_unit_test.hpp>
#include <vector>
using namespace std;
using namespace qpid::framing;
AMQFrame& frame(const char* s) {
static AMQFrame frame;
frame.setBody(AMQContentBody(s));
return frame;
}
struct Collector : public FrameHandler, public vector<AMQFrame> {
void handle(AMQFrame& f) { push_back(f); }
};
namespace qpid {
namespace framing {
bool operator==(const AMQFrame& a, const AMQFrame& b) {
const AMQContentBody* ab=dynamic_cast<const AMQContentBody*>(a.getBody());
const AMQContentBody* bb=dynamic_cast<const AMQContentBody*>(b.getBody());
return ab && bb && ab->getData() == bb->getData();
}
}} // namespace qpid::framing
BOOST_AUTO_TEST_CASE(testSend) {
AMQFrame f;
ResumeHandler sender;
Collector collect;
sender.out.next = &collect;
sender.out(frame("a"));
BOOST_CHECK_EQUAL(1u, collect.size());
BOOST_CHECK_EQUAL(frame("a"), collect[0]);
sender.out(frame("b"));
sender.out(frame("c"));
sender.ackReceived(1); // ack a,b.
sender.out(frame("d"));
BOOST_CHECK_EQUAL(4u, collect.size());
BOOST_CHECK_EQUAL(frame("d"), collect.back());
// Now try a resend.
collect.clear();
sender.resend();
BOOST_REQUIRE_EQUAL(collect.size(), 2u);
BOOST_CHECK_EQUAL(frame("c"), collect[0]);
BOOST_CHECK_EQUAL(frame("d"), collect[1]);
}
BOOST_AUTO_TEST_CASE(testReceive) {
ResumeHandler receiver;
Collector collect;
receiver.in.next = &collect;
receiver.in(frame("a"));
receiver.in(frame("b"));
BOOST_CHECK_EQUAL(receiver.getLastReceived().getValue(), 1u);
receiver.in(frame("c"));
BOOST_CHECK_EQUAL(receiver.getLastReceived().getValue(), 2u);
BOOST_CHECK_EQUAL(3u, collect.size());
BOOST_CHECK_EQUAL(frame("a"), collect[0]);
BOOST_CHECK_EQUAL(frame("c"), collect[2]);
}
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