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#include "BtHaveMessage.h"
#include "PeerMessageUtil.h"
#include <cppunit/extensions/HelperMacros.h>
using namespace std;
class BtHaveMessageTest:public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(BtHaveMessageTest);
CPPUNIT_TEST(testCreate);
CPPUNIT_TEST(testGetMessage);
CPPUNIT_TEST(testDoReceivedAction);
CPPUNIT_TEST(testToString);
CPPUNIT_TEST_SUITE_END();
private:
public:
void setUp() {
}
void testCreate();
void testGetMessage();
void testDoReceivedAction();
void testToString();
};
CPPUNIT_TEST_SUITE_REGISTRATION(BtHaveMessageTest);
void BtHaveMessageTest::testCreate() {
unsigned char msg[9];
PeerMessageUtil::createPeerMessageString(msg, sizeof(msg), 5, 4);
PeerMessageUtil::setIntParam(&msg[5], 12345);
BtHaveMessageHandle pm = BtHaveMessage::create(&msg[4], 5);
CPPUNIT_ASSERT_EQUAL((int8_t)4, pm->getId());
CPPUNIT_ASSERT_EQUAL((int32_t)12345, pm->getIndex());
// case: payload size is wrong
try {
unsigned char msg[10];
PeerMessageUtil::createPeerMessageString(msg, sizeof(msg), 6, 4);
BtHaveMessage::create(&msg[4], 2);
CPPUNIT_FAIL("exception must be thrown.");
} catch(...) {
}
// case: id is wrong
try {
unsigned char msg[9];
PeerMessageUtil::createPeerMessageString(msg, sizeof(msg), 5, 5);
BtHaveMessage::create(&msg[4], 1);
CPPUNIT_FAIL("exception must be thrown.");
} catch(...) {
}
}
void BtHaveMessageTest::testGetMessage() {
BtHaveMessage msg;
msg.setIndex(12345);
unsigned char data[9];
PeerMessageUtil::createPeerMessageString(data, sizeof(data), 5, 4);
PeerMessageUtil::setIntParam(&data[5], 12345);
CPPUNIT_ASSERT(memcmp(msg.getMessage(), data, 9) == 0);
}
void BtHaveMessageTest::testDoReceivedAction() {
PeerHandle peer = new Peer("host", 6969, 16*1024, 256*1024);
BtHaveMessage msg;
msg.setIndex(1);
msg.setPeer(peer);
CPPUNIT_ASSERT(!peer->hasPiece(msg.getIndex()));
msg.doReceivedAction();
CPPUNIT_ASSERT(peer->hasPiece(msg.getIndex()));
}
void BtHaveMessageTest::testToString() {
BtHaveMessage msg;
msg.setIndex(1);
CPPUNIT_ASSERT_EQUAL(string("have index=1"), msg.toString());
}
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