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#include "BtHaveNoneMessage.h"
#include "PeerMessageUtil.h"
#include <cppunit/extensions/HelperMacros.h>
using namespace std;
class BtHaveNoneMessageTest:public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(BtHaveNoneMessageTest);
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(BtHaveNoneMessageTest);
void BtHaveNoneMessageTest::testCreate() {
unsigned char msg[5];
PeerMessageUtil::createPeerMessageString(msg, sizeof(msg), 1, 15);
BtHaveNoneMessageHandle pm = BtHaveNoneMessage::create(&msg[4], 1);
CPPUNIT_ASSERT_EQUAL((int8_t)15, pm->getId());
// case: payload size is wrong
try {
unsigned char msg[6];
PeerMessageUtil::createPeerMessageString(msg, sizeof(msg), 2, 15);
BtHaveNoneMessage::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, 16);
BtHaveNoneMessage::create(&msg[4], 1);
CPPUNIT_FAIL("exception must be thrown.");
} catch(...) {
}
}
void BtHaveNoneMessageTest::testGetMessage() {
BtHaveNoneMessage msg;
unsigned char data[5];
PeerMessageUtil::createPeerMessageString(data, sizeof(data), 1, 15);
CPPUNIT_ASSERT(memcmp(msg.getMessage(), data, 5) == 0);
}
void BtHaveNoneMessageTest::testDoReceivedAction() {
BtHaveNoneMessage msg;
PeerHandle peer = new Peer("host", 6969, 16*1024, 256*1024);
peer->setFastExtensionEnabled(true);
msg.setPeer(peer);
msg.doReceivedAction();
peer->setFastExtensionEnabled(false);
try {
msg.doReceivedAction();
CPPUNIT_FAIL("an exception must be thrown.");
} catch(...) {}
}
void BtHaveNoneMessageTest::testToString() {
BtHaveNoneMessage msg;
CPPUNIT_ASSERT_EQUAL(string("have none"), msg.toString());
}
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