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#include "BtChokeMessage.h"
#include "PeerMessageUtil.h"
#include "MockBtMessageDispatcher.h"
#include "MockBtRequestFactory.h"
#include "MockBtContext.h"
#include <cppunit/extensions/HelperMacros.h>
using namespace std;
class BtChokeMessageTest:public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(BtChokeMessageTest);
CPPUNIT_TEST(testCreate);
CPPUNIT_TEST(testGetMessage);
CPPUNIT_TEST(testDoReceivedAction);
CPPUNIT_TEST(testOnSendComplete);
CPPUNIT_TEST(testToString);
CPPUNIT_TEST_SUITE_END();
private:
public:
BtChokeMessageTest():peer(0), btContext(0) {}
PeerHandle peer;
MockBtContextHandle btContext;
void setUp() {
BtRegistry::clear();
peer = new Peer("host", 6969, 16*1024, 256*1024);
btContext = new MockBtContext();
btContext->setInfoHash((const unsigned char*)"12345678901234567890");
BtRegistry::registerPeerObjectCluster(btContext->getInfoHashAsString(),
new PeerObjectCluster());
PEER_OBJECT_CLUSTER(btContext)->registerHandle(peer->getId(), new PeerObject());
}
void testCreate();
void testGetMessage();
void testDoReceivedAction();
void testOnSendComplete();
void testToString();
class MockBtMessageDispatcher2 : public MockBtMessageDispatcher {
public:
bool doChokedActionCalled;
bool doChokingActionCalled;
public:
MockBtMessageDispatcher2():doChokedActionCalled(false), doChokingActionCalled(false) {}
virtual void doChokedAction() {
doChokedActionCalled = true;
}
virtual void doChokingAction() {
doChokingActionCalled = true;
}
};
typedef SharedHandle<MockBtMessageDispatcher2> MockBtMessageDispatcher2Handle;
class MockBtRequestFactory2 : public MockBtRequestFactory {
public:
bool doChokedActionCalled;
public:
MockBtRequestFactory2():doChokedActionCalled(false) {}
virtual void doChokedAction() {
doChokedActionCalled = true;
}
};
typedef SharedHandle<MockBtRequestFactory2> MockBtRequestFactory2Handle;
};
CPPUNIT_TEST_SUITE_REGISTRATION(BtChokeMessageTest);
void BtChokeMessageTest::testCreate() {
unsigned char msg[5];
PeerMessageUtil::createPeerMessageString(msg, sizeof(msg), 1, 0);
BtChokeMessageHandle pm = BtChokeMessage::create(&msg[4], 1);
CPPUNIT_ASSERT_EQUAL((int8_t)0, pm->getId());
// case: payload size is wrong
try {
unsigned char msg[6];
PeerMessageUtil::createPeerMessageString(msg, sizeof(msg), 2, 0);
BtChokeMessage::create(&msg[4], 2);
CPPUNIT_FAIL("exception must be threw.");
} catch(...) {
}
// case: id is wrong
try {
unsigned char msg[5];
PeerMessageUtil::createPeerMessageString(msg, sizeof(msg), 1, 1);
BtChokeMessage::create(&msg[4], 1);
CPPUNIT_FAIL("exception must be threw.");
} catch(...) {
}
}
void BtChokeMessageTest::testGetMessage() {
BtChokeMessage msg;
unsigned char data[5];
PeerMessageUtil::createPeerMessageString(data, sizeof(data), 1, 0);
CPPUNIT_ASSERT(memcmp(msg.getMessage(), data, 5) == 0);
}
void BtChokeMessageTest::testDoReceivedAction() {
BtChokeMessage msg;
PeerHandle peer = new Peer("host", 6969, 16*1024, 256*1024);
msg.setPeer(peer);
msg.setBtContext(btContext);
MockBtMessageDispatcher2Handle dispatcher = new MockBtMessageDispatcher2();
msg.setBtMessageDispatcher(dispatcher);
MockBtRequestFactory2Handle requestFactory = new MockBtRequestFactory2();
msg.setBtRequestFactory(requestFactory);
msg.doReceivedAction();
CPPUNIT_ASSERT(dispatcher->doChokedActionCalled);
CPPUNIT_ASSERT(peer->peerChoking);
}
void BtChokeMessageTest::testOnSendComplete() {
BtChokeMessage msg;
PeerHandle peer = new Peer("host", 6969, 16*1024, 256*1024);
msg.setPeer(peer);
msg.setBtContext(btContext);
MockBtMessageDispatcher2Handle dispatcher = new MockBtMessageDispatcher2();
msg.setBtMessageDispatcher(dispatcher);
msg.onSendComplete();
CPPUNIT_ASSERT(dispatcher->doChokingActionCalled);
CPPUNIT_ASSERT(peer->amChoking);
}
void BtChokeMessageTest::testToString() {
BtChokeMessage msg;
CPPUNIT_ASSERT_EQUAL(string("choke"), msg.toString());
}
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