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#include "BtChokeMessage.h"
#include <cstring>
#include <cppunit/extensions/HelperMacros.h>
#include "bittorrent_helper.h"
#include "MockBtMessageDispatcher.h"
#include "MockBtRequestFactory.h"
#include "Peer.h"
#include "FileEntry.h"
#include "SocketBuffer.h"
namespace aria2 {
class BtChokeMessageTest : public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(BtChokeMessageTest);
CPPUNIT_TEST(testCreate);
CPPUNIT_TEST(testCreateMessage);
CPPUNIT_TEST(testDoReceivedAction);
CPPUNIT_TEST(testToString);
CPPUNIT_TEST_SUITE_END();
private:
public:
std::shared_ptr<Peer> peer;
void setUp()
{
peer.reset(new Peer("host", 6969));
peer->allocateSessionResource(1_k, 1_m);
}
void testCreate();
void testCreateMessage();
void testDoReceivedAction();
void testToString();
class MockBtMessageDispatcher2 : public MockBtMessageDispatcher {
public:
bool doChokedActionCalled;
bool doChokingActionCalled;
public:
MockBtMessageDispatcher2()
: doChokedActionCalled{false}, doChokingActionCalled{false}
{
}
virtual void doChokedAction() CXX11_OVERRIDE
{
doChokedActionCalled = true;
}
virtual void doChokingAction() CXX11_OVERRIDE
{
doChokingActionCalled = true;
}
};
class MockBtRequestFactory2 : public MockBtRequestFactory {
public:
bool doChokedActionCalled;
public:
MockBtRequestFactory2() : doChokedActionCalled{false} {}
virtual void doChokedAction() CXX11_OVERRIDE
{
doChokedActionCalled = true;
}
};
};
CPPUNIT_TEST_SUITE_REGISTRATION(BtChokeMessageTest);
void BtChokeMessageTest::testCreate()
{
unsigned char msg[5];
bittorrent::createPeerMessageString(msg, sizeof(msg), 1, 0);
auto pm = BtChokeMessage::create(&msg[4], 1);
CPPUNIT_ASSERT_EQUAL((uint8_t)0, pm->getId());
// case: payload size is wrong
try {
unsigned char msg[6];
bittorrent::createPeerMessageString(msg, sizeof(msg), 2, 0);
BtChokeMessage::create(&msg[4], 2);
CPPUNIT_FAIL("exception must be thrown.");
}
catch (...) {
}
// case: id is wrong
try {
unsigned char msg[5];
bittorrent::createPeerMessageString(msg, sizeof(msg), 1, 1);
BtChokeMessage::create(&msg[4], 1);
CPPUNIT_FAIL("exception must be thrown.");
}
catch (...) {
}
}
void BtChokeMessageTest::testCreateMessage()
{
BtChokeMessage msg;
unsigned char data[5];
bittorrent::createPeerMessageString(data, sizeof(data), 1, 0);
auto rawmsg = msg.createMessage();
CPPUNIT_ASSERT_EQUAL((size_t)5, rawmsg.size());
CPPUNIT_ASSERT(std::equal(std::begin(rawmsg), std::end(rawmsg), data));
}
void BtChokeMessageTest::testDoReceivedAction()
{
BtChokeMessage msg;
msg.setPeer(peer);
auto dispatcher = make_unique<MockBtMessageDispatcher2>();
msg.setBtMessageDispatcher(dispatcher.get());
auto requestFactory = make_unique<MockBtRequestFactory2>();
msg.setBtRequestFactory(requestFactory.get());
msg.doReceivedAction();
CPPUNIT_ASSERT(dispatcher->doChokedActionCalled);
CPPUNIT_ASSERT(peer->peerChoking());
}
void BtChokeMessageTest::testToString()
{
BtChokeMessage msg;
CPPUNIT_ASSERT_EQUAL(std::string("choke"), msg.toString());
}
} // namespace aria2
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