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#include "DefaultExtensionMessageFactory.h"
#include <iostream>
#include <cppunit/extensions/HelperMacros.h>
#include "Peer.h"
#include "MockPeerStorage.h"
#include "bittorrent_helper.h"
#include "HandshakeExtensionMessage.h"
#include "UTPexExtensionMessage.h"
#include "Exception.h"
#include "FileEntry.h"
#include "ExtensionMessageRegistry.h"
#include "DownloadContext.h"
#include "MockBtMessageDispatcher.h"
#include "MockBtMessageFactory.h"
#include "DownloadContext.h"
#include "BtHandshakeMessage.h"
#include "StringFormat.h"
#include "UTMetadataRequestExtensionMessage.h"
#include "UTMetadataDataExtensionMessage.h"
#include "UTMetadataRejectExtensionMessage.h"
#include "BtRuntime.h"
#include "PieceStorage.h"
#include "RequestGroup.h"
#include "Option.h"
namespace aria2 {
class DefaultExtensionMessageFactoryTest:public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(DefaultExtensionMessageFactoryTest);
CPPUNIT_TEST(testCreateMessage_unknown);
CPPUNIT_TEST(testCreateMessage_Handshake);
CPPUNIT_TEST(testCreateMessage_UTPex);
CPPUNIT_TEST(testCreateMessage_UTMetadataRequest);
CPPUNIT_TEST(testCreateMessage_UTMetadataData);
CPPUNIT_TEST(testCreateMessage_UTMetadataReject);
CPPUNIT_TEST_SUITE_END();
private:
SharedHandle<MockPeerStorage> peerStorage_;
SharedHandle<Peer> peer_;
SharedHandle<DefaultExtensionMessageFactory> factory_;
SharedHandle<ExtensionMessageRegistry> registry_;
SharedHandle<MockBtMessageDispatcher> dispatcher_;
SharedHandle<MockBtMessageFactory> messageFactory_;
SharedHandle<DownloadContext> dctx_;
SharedHandle<RequestGroup> requestGroup_;
public:
void setUp()
{
peerStorage_.reset(new MockPeerStorage());
peer_.reset(new Peer("192.168.0.1", 6969));
peer_->allocateSessionResource(1024, 1024*1024);
peer_->setExtension("ut_pex", 1);
registry_.reset(new ExtensionMessageRegistry());
dispatcher_.reset(new MockBtMessageDispatcher());
messageFactory_.reset(new MockBtMessageFactory());
dctx_.reset(new DownloadContext());
SharedHandle<Option> option(new Option());
requestGroup_.reset(new RequestGroup(option));
requestGroup_->setDownloadContext(dctx_);
factory_.reset(new DefaultExtensionMessageFactory());
factory_->setPeerStorage(peerStorage_);
factory_->setPeer(peer_);
factory_->setExtensionMessageRegistry(registry_);
factory_->setBtMessageDispatcher(dispatcher_);
factory_->setBtMessageFactory(messageFactory_);
factory_->setDownloadContext(dctx_);
}
std::string getExtensionMessageID(const std::string& name)
{
char id[1] = { registry_->getExtensionMessageID(name) };
return std::string(&id[0], &id[1]);
}
template<typename T>
SharedHandle<T> createMessage(const std::string& data)
{
return dynamic_pointer_cast<T>
(factory_->createMessage
(reinterpret_cast<const unsigned char*>(data.c_str()), data.size()));
}
void testCreateMessage_unknown();
void testCreateMessage_Handshake();
void testCreateMessage_UTPex();
void testCreateMessage_UTMetadataRequest();
void testCreateMessage_UTMetadataData();
void testCreateMessage_UTMetadataReject();
};
CPPUNIT_TEST_SUITE_REGISTRATION(DefaultExtensionMessageFactoryTest);
void DefaultExtensionMessageFactoryTest::testCreateMessage_unknown()
{
peer_->setExtension("foo", 255);
char id[1] = { 255 };
std::string data = std::string(&id[0], &id[1]);
try {
// this test fails because localhost doesn't have extension id = 255.
factory_->createMessage
(reinterpret_cast<const unsigned char*>(data.c_str()), data.size());
CPPUNIT_FAIL("exception must be thrown.");
} catch(Exception& e) {
std::cerr << e.stackTrace() << std::endl;
}
}
void DefaultExtensionMessageFactoryTest::testCreateMessage_Handshake()
{
char id[1] = { 0 };
std::string data = std::string(&id[0], &id[1])+"d1:v5:aria2e";
SharedHandle<HandshakeExtensionMessage> m =
createMessage<HandshakeExtensionMessage>(data);
CPPUNIT_ASSERT_EQUAL(std::string("aria2"), m->getClientVersion());
}
void DefaultExtensionMessageFactoryTest::testCreateMessage_UTPex()
{
unsigned char c1[6];
unsigned char c2[6];
unsigned char c3[6];
unsigned char c4[6];
bittorrent::createcompact(c1, "192.168.0.1", 6881);
bittorrent::createcompact(c2, "10.1.1.2", 9999);
bittorrent::createcompact(c3, "192.168.0.2", 6882);
bittorrent::createcompact(c4, "10.1.1.3",10000);
std::string data = getExtensionMessageID("ut_pex")+"d5:added12:"+
std::string(&c1[0], &c1[6])+std::string(&c2[0], &c2[6])+
"7:added.f2:207:dropped12:"+
std::string(&c3[0], &c3[6])+std::string(&c4[0], &c4[6])+
"e";
SharedHandle<UTPexExtensionMessage> m =
createMessage<UTPexExtensionMessage>(data);
CPPUNIT_ASSERT_EQUAL(registry_->getExtensionMessageID("ut_pex"),
m->getExtensionMessageID());
}
void DefaultExtensionMessageFactoryTest::testCreateMessage_UTMetadataRequest()
{
std::string data = getExtensionMessageID("ut_metadata")+
"d8:msg_typei0e5:piecei1ee";
SharedHandle<UTMetadataRequestExtensionMessage> m =
createMessage<UTMetadataRequestExtensionMessage>(data);
CPPUNIT_ASSERT_EQUAL((size_t)1, m->getIndex());
}
void DefaultExtensionMessageFactoryTest::testCreateMessage_UTMetadataData()
{
std::string data = getExtensionMessageID("ut_metadata")+
"d8:msg_typei1e5:piecei1e10:total_sizei300ee0000000000";
SharedHandle<UTMetadataDataExtensionMessage> m =
createMessage<UTMetadataDataExtensionMessage>(data);
CPPUNIT_ASSERT_EQUAL((size_t)1, m->getIndex());
CPPUNIT_ASSERT_EQUAL((size_t)300, m->getTotalSize());
CPPUNIT_ASSERT_EQUAL(std::string(10, '0'), m->getData());
}
void DefaultExtensionMessageFactoryTest::testCreateMessage_UTMetadataReject()
{
std::string data = getExtensionMessageID("ut_metadata")+
"d8:msg_typei2e5:piecei1ee";
SharedHandle<UTMetadataRejectExtensionMessage> m =
createMessage<UTMetadataRejectExtensionMessage>(data);
CPPUNIT_ASSERT_EQUAL((size_t)1, m->getIndex());
}
} // namespace aria2
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