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#include "UTMetadataRequestFactory.h"
#include <vector>
#include <deque>
#include <cppunit/extensions/HelperMacros.h>
#include "MockPieceStorage.h"
#include "DownloadContext.h"
#include "Peer.h"
#include "BtMessage.h"
#include "extension_message_test_helper.h"
#include "BtHandshakeMessage.h"
#include "ExtensionMessage.h"
#include "UTMetadataRequestTracker.h"
namespace aria2 {
class UTMetadataRequestFactoryTest:public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(UTMetadataRequestFactoryTest);
CPPUNIT_TEST(testCreate);
CPPUNIT_TEST_SUITE_END();
public:
void testCreate();
class MockPieceStorage2:public MockPieceStorage {
public:
std::deque<size_t> missingIndexes;
virtual std::shared_ptr<Piece> getMissingPiece
(const std::shared_ptr<Peer>& peer,
const std::vector<size_t>& exlucdedIndexes,
cuid_t cuid) CXX11_OVERRIDE
{
if(missingIndexes.empty()) {
return nullptr;
} else {
size_t index = missingIndexes.front();
missingIndexes.pop_front();
return std::make_shared<Piece>(index, 0);
}
}
};
};
CPPUNIT_TEST_SUITE_REGISTRATION(UTMetadataRequestFactoryTest);
void UTMetadataRequestFactoryTest::testCreate()
{
UTMetadataRequestFactory factory;
DownloadContext dctx{METADATA_PIECE_SIZE, METADATA_PIECE_SIZE*2};
factory.setDownloadContext(&dctx);
MockPieceStorage2 ps;
ps.missingIndexes.push_back(0);
ps.missingIndexes.push_back(1);
WrapExtBtMessageFactory messageFactory;
factory.setBtMessageFactory(&messageFactory);
auto peer = std::make_shared<Peer>("peer", 6880);
peer->allocateSessionResource(0, 0);
factory.setPeer(peer);
UTMetadataRequestTracker tracker;
factory.setUTMetadataRequestTracker(&tracker);
auto msgs = factory.create(1, &ps);
CPPUNIT_ASSERT_EQUAL((size_t)1, msgs.size());
msgs = factory.create(1, &ps);
CPPUNIT_ASSERT_EQUAL((size_t)1, msgs.size());
msgs = factory.create(1, &ps);
CPPUNIT_ASSERT_EQUAL((size_t)0, msgs.size());
}
} // namespace aria2
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