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#include "BtInterestedMessage.h"
#include "PeerMessageUtil.h"
#include <cppunit/extensions/HelperMacros.h>
using namespace std;
class BtInterestedMessageTest:public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(BtInterestedMessageTest);
CPPUNIT_TEST(testCreate);
CPPUNIT_TEST(testGetMessage);
CPPUNIT_TEST(testDoReceivedAction);
CPPUNIT_TEST(testOnSendComplete);
CPPUNIT_TEST(testToString);
CPPUNIT_TEST_SUITE_END();
private:
public:
void setUp() {
}
void testCreate();
void testGetMessage();
void testDoReceivedAction();
void testOnSendComplete();
void testToString();
};
CPPUNIT_TEST_SUITE_REGISTRATION(BtInterestedMessageTest);
void BtInterestedMessageTest::testCreate() {
unsigned char msg[5];
PeerMessageUtil::createPeerMessageString(msg, sizeof(msg), 1, 2);
BtInterestedMessageHandle pm = BtInterestedMessage::create(&msg[4], 1);
CPPUNIT_ASSERT_EQUAL((int8_t)2, pm->getId());
// case: payload size is wrong
try {
unsigned char msg[6];
PeerMessageUtil::createPeerMessageString(msg, sizeof(msg), 2, 2);
BtInterestedMessage::create(&msg[4], 2);
CPPUNIT_FAIL("exception must be thrown.");
} catch(...) {
}
// case: id is wrong
try {
unsigned char msg[5];
PeerMessageUtil::createPeerMessageString(msg, sizeof(msg), 1, 3);
BtInterestedMessage::create(&msg[4], 1);
CPPUNIT_FAIL("exception must be thrown.");
} catch(...) {
}
}
void BtInterestedMessageTest::testGetMessage() {
BtInterestedMessage msg;
unsigned char data[5];
PeerMessageUtil::createPeerMessageString(data, sizeof(data), 1, 2);
CPPUNIT_ASSERT(memcmp(msg.getMessage(), data, 5) == 0);
}
void BtInterestedMessageTest::testDoReceivedAction() {
BtInterestedMessage msg;
PeerHandle peer = new Peer("host", 6969, 16*1024, 256*1024);
msg.setPeer(peer);
CPPUNIT_ASSERT(!peer->peerInterested);
msg.doReceivedAction();
CPPUNIT_ASSERT(peer->peerInterested);
}
void BtInterestedMessageTest::testOnSendComplete() {
BtInterestedMessage msg;
PeerHandle peer = new Peer("host", 6969, 16*1024, 256*1024);
msg.setPeer(peer);
CPPUNIT_ASSERT(!peer->amInterested);
msg.onSendComplete();
CPPUNIT_ASSERT(peer->amInterested);
}
void BtInterestedMessageTest::testToString() {
BtInterestedMessage msg;
CPPUNIT_ASSERT_EQUAL(string("interested"), msg.toString());
}
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