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#include "DefaultBtRequestFactory.h"
#include "MockBtMessage.h"
#include "MockBtMessageFactory.h"
#include "MockBtMessageDispatcher.h"
#include "MockBtContext.h"
#include "BtRegistry.h"
#include "MockPieceStorage.h"
#include <cppunit/extensions/HelperMacros.h>
using namespace std;
class DefaultBtRequestFactoryTest:public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(DefaultBtRequestFactoryTest);
CPPUNIT_TEST(testAddTargetPiece);
CPPUNIT_TEST(testRemoveCompletedPiece);
CPPUNIT_TEST(testCreateRequestMessages);
CPPUNIT_TEST(testCreateRequestMessages_onEndGame);
CPPUNIT_TEST(testRemoveTargetPiece);
CPPUNIT_TEST_SUITE_END();
private:
DefaultBtRequestFactoryHandle btRequestFactory;
MockBtContextHandle btContext;
public:
DefaultBtRequestFactoryTest():btRequestFactory(0), btContext(0) {}
void testAddTargetPiece();
void testRemoveCompletedPiece();
void testCreateRequestMessages();
void testCreateRequestMessages_onEndGame();
void testRemoveTargetPiece();
class MockBtRequestMessage : public MockBtMessage {
public:
int index;
int blockIndex;
MockBtRequestMessage(int index, int blockIndex):index(index), blockIndex(blockIndex) {}
};
typedef SharedHandle<MockBtRequestMessage> MockBtRequestMessageHandle;
class MockBtMessageFactory2 : public MockBtMessageFactory {
public:
virtual BtMessageHandle
createRequestMessage(const PieceHandle& piece, int32_t blockIndex) {
return new MockBtRequestMessage(piece->getIndex(), blockIndex);
}
};
class MockBtMessageDispatcher2 : public MockBtMessageDispatcher {
public:
virtual bool isOutstandingRequest(int32_t index, int32_t blockIndex) {
return index == 0 && blockIndex == 0;
}
};
void setUp() {
BtRegistry::clear();
btContext = new MockBtContext();
btContext->setInfoHash((const unsigned char*)"12345678901234567890");
btContext->setPieceLength(16*1024);
btContext->setTotalLength(256*1024);
BtRegistry::registerPieceStorage(btContext->getInfoHashAsString(),
new MockPieceStorage());
PeerHandle peer = new Peer("host", 6969, btContext->getPieceLength(), btContext->getTotalLength());
BtRegistry::registerPeerObjectCluster(btContext->getInfoHashAsString(),
new PeerObjectCluster());
PeerObjectHandle peerObject = new PeerObject();
peerObject->btMessageFactory = new MockBtMessageFactory2();
PEER_OBJECT_CLUSTER(btContext)->registerHandle(peer->getId(), peerObject);
btRequestFactory = new DefaultBtRequestFactory();
btRequestFactory->setBtContext(btContext);
btRequestFactory->setPeer(peer);
btRequestFactory->setBtMessageDispatcher(new MockBtMessageDispatcher());
btRequestFactory->setBtMessageFactory(peerObject->btMessageFactory);
}
};
CPPUNIT_TEST_SUITE_REGISTRATION(DefaultBtRequestFactoryTest);
void DefaultBtRequestFactoryTest::testAddTargetPiece() {
PieceHandle piece = new Piece(0, 16*1024);
btRequestFactory->addTargetPiece(piece);
CPPUNIT_ASSERT_EQUAL(1, btRequestFactory->countTargetPiece());
}
void DefaultBtRequestFactoryTest::testRemoveCompletedPiece() {
PieceHandle piece1 = new Piece(0, 16*1024);
PieceHandle piece2 = new Piece(1, 16*1024);
piece2->setAllBlock();
btRequestFactory->addTargetPiece(piece1);
btRequestFactory->addTargetPiece(piece2);
CPPUNIT_ASSERT_EQUAL(2, btRequestFactory->countTargetPiece());
btRequestFactory->removeCompletedPiece();
CPPUNIT_ASSERT_EQUAL(1, btRequestFactory->countTargetPiece());
CPPUNIT_ASSERT_EQUAL(0, btRequestFactory->getTargetPieces().front()->getIndex());
}
void DefaultBtRequestFactoryTest::testCreateRequestMessages() {
int PIECE_LENGTH = 16*1024*2;
PieceHandle piece1 = new Piece(0, PIECE_LENGTH);
PieceHandle piece2 = new Piece(1, PIECE_LENGTH);
btRequestFactory->addTargetPiece(piece1);
btRequestFactory->addTargetPiece(piece2);
BtMessages msgs = btRequestFactory->createRequestMessages(3);
CPPUNIT_ASSERT_EQUAL((size_t)3, msgs.size());
BtMessages::iterator itr = msgs.begin();
MockBtRequestMessage* msg = (MockBtRequestMessage*)itr->get();
CPPUNIT_ASSERT_EQUAL(0, msg->index);
CPPUNIT_ASSERT_EQUAL(0, msg->blockIndex);
++itr;
msg = (MockBtRequestMessage*)itr->get();
CPPUNIT_ASSERT_EQUAL(0, msg->index);
CPPUNIT_ASSERT_EQUAL(1, msg->blockIndex);
++itr;
msg = (MockBtRequestMessage*)itr->get();
CPPUNIT_ASSERT_EQUAL(1, msg->index);
CPPUNIT_ASSERT_EQUAL(0, msg->blockIndex);
CPPUNIT_ASSERT_EQUAL((size_t)1, btRequestFactory->createRequestMessages(3).size());
}
void DefaultBtRequestFactoryTest::testCreateRequestMessages_onEndGame() {
MockBtMessageDispatcher2* dispatcher = new MockBtMessageDispatcher2();
btRequestFactory->setBtMessageDispatcher(dispatcher);
int PIECE_LENGTH = 16*1024*2;
PieceHandle piece1 = new Piece(0, PIECE_LENGTH);
PieceHandle piece2 = new Piece(1, PIECE_LENGTH);
btRequestFactory->addTargetPiece(piece1);
btRequestFactory->addTargetPiece(piece2);
BtMessages msgs = btRequestFactory->createRequestMessagesOnEndGame(3);
CPPUNIT_ASSERT_EQUAL((size_t)3, msgs.size());
BtMessages::iterator itr = msgs.begin();
MockBtRequestMessage* msg = (MockBtRequestMessage*)itr->get();
CPPUNIT_ASSERT_EQUAL(0, msg->index);
CPPUNIT_ASSERT_EQUAL(1, msg->blockIndex);
++itr;
msg = (MockBtRequestMessage*)itr->get();
CPPUNIT_ASSERT_EQUAL(1, msg->index);
CPPUNIT_ASSERT_EQUAL(0, msg->blockIndex);
++itr;
msg = (MockBtRequestMessage*)itr->get();
CPPUNIT_ASSERT_EQUAL(1, msg->index);
CPPUNIT_ASSERT_EQUAL(1, msg->blockIndex);
}
void DefaultBtRequestFactoryTest::testRemoveTargetPiece() {
PieceHandle piece1 = new Piece(0, 16*1024);
btRequestFactory->addTargetPiece(piece1);
CPPUNIT_ASSERT(find(btRequestFactory->getTargetPieces().begin(),
btRequestFactory->getTargetPieces().end(),
piece1) != btRequestFactory->getTargetPieces().end());
btRequestFactory->removeTargetPiece(piece1);
CPPUNIT_ASSERT(find(btRequestFactory->getTargetPieces().begin(),
btRequestFactory->getTargetPieces().end(),
piece1) == btRequestFactory->getTargetPieces().end());
}
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