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#include "HaveMessage.h"
#include "PeerMessageUtil.h"
#include <cppunit/extensions/HelperMacros.h>
using namespace std;
class HaveMessageTest:public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(HaveMessageTest);
CPPUNIT_TEST(testCreate);
CPPUNIT_TEST(testGetMessage);
CPPUNIT_TEST_SUITE_END();
private:
public:
void setUp() {
}
void testCreate();
void testGetMessage();
};
CPPUNIT_TEST_SUITE_REGISTRATION(HaveMessageTest);
void HaveMessageTest::testCreate() {
char msg[9];
PeerMessageUtil::createPeerMessageString(msg, sizeof(msg), 5, 4);
PeerMessageUtil::setIntParam(&msg[5], 12345);
HaveMessage* pm = HaveMessage::create(&msg[4], 5);
CPPUNIT_ASSERT_EQUAL(4, pm->getId());
CPPUNIT_ASSERT_EQUAL(12345, pm->getIndex());
// case: payload size is wrong
try {
char msg[10];
PeerMessageUtil::createPeerMessageString(msg, sizeof(msg), 6, 4);
HaveMessage::create(&msg[4], 2);
CPPUNIT_FAIL("exception must be threw.");
} catch(...) {
}
// case: id is wrong
try {
char msg[9];
PeerMessageUtil::createPeerMessageString(msg, sizeof(msg), 5, 5);
HaveMessage::create(&msg[4], 1);
CPPUNIT_FAIL("exception must be threw.");
} catch(...) {
}
}
void HaveMessageTest::testGetMessage() {
HaveMessage msg;
msg.setIndex(12345);
char data[9];
PeerMessageUtil::createPeerMessageString(data, sizeof(data), 5, 4);
PeerMessageUtil::setIntParam(&data[5], 12345);
CPPUNIT_ASSERT(memcmp(msg.getMessage(), data, 9) == 0);
}
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