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120 lines
3.1 KiB
C++
120 lines
3.1 KiB
C++
#include "BtCancelMessage.h"
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#include <cstring>
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#include <cppunit/extensions/HelperMacros.h>
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#include "bittorrent_helper.h"
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#include "MockBtMessageDispatcher.h"
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#include "Peer.h"
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#include "FileEntry.h"
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#include "Piece.h"
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namespace aria2 {
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class BtCancelMessageTest : public CppUnit::TestFixture {
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CPPUNIT_TEST_SUITE(BtCancelMessageTest);
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CPPUNIT_TEST(testCreate);
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CPPUNIT_TEST(testCreateMessage);
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CPPUNIT_TEST(testDoReceivedAction);
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CPPUNIT_TEST_SUITE_END();
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private:
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std::shared_ptr<Peer> peer;
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public:
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void setUp() { peer.reset(new Peer("host", 6969)); }
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void testCreate();
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void testCreateMessage();
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void testDoReceivedAction();
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class MockBtMessageDispatcher2 : public MockBtMessageDispatcher {
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public:
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size_t index;
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int32_t begin;
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int32_t length;
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public:
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MockBtMessageDispatcher2() : index(0), begin(0), length(0) {}
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virtual void doCancelSendingPieceAction(size_t index, int32_t begin,
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int32_t length) CXX11_OVERRIDE
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{
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this->index = index;
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this->begin = begin;
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this->length = length;
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}
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};
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};
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CPPUNIT_TEST_SUITE_REGISTRATION(BtCancelMessageTest);
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void BtCancelMessageTest::testCreate()
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{
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unsigned char msg[17];
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bittorrent::createPeerMessageString(msg, sizeof(msg), 13, 8);
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bittorrent::setIntParam(&msg[5], 12345);
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bittorrent::setIntParam(&msg[9], 256);
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bittorrent::setIntParam(&msg[13], 1_k);
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auto pm = BtCancelMessage::create(&msg[4], 13);
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CPPUNIT_ASSERT_EQUAL((uint8_t)8, pm->getId());
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CPPUNIT_ASSERT_EQUAL((size_t)12345, pm->getIndex());
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CPPUNIT_ASSERT_EQUAL(256, pm->getBegin());
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CPPUNIT_ASSERT_EQUAL((int32_t)1_k, pm->getLength());
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// case: payload size is wrong
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try {
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unsigned char msg[18];
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bittorrent::createPeerMessageString(msg, sizeof(msg), 14, 8);
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BtCancelMessage::create(&msg[4], 14);
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CPPUNIT_FAIL("exception must be thrown.");
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}
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catch (...) {
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}
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// case: id is wrong
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try {
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unsigned char msg[17];
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bittorrent::createPeerMessageString(msg, sizeof(msg), 13, 9);
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BtCancelMessage::create(&msg[4], 13);
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CPPUNIT_FAIL("exception must be thrown.");
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}
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catch (...) {
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}
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}
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void BtCancelMessageTest::testCreateMessage()
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{
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BtCancelMessage msg;
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msg.setIndex(12345);
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msg.setBegin(256);
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msg.setLength(1_k);
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unsigned char data[17];
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bittorrent::createPeerMessageString(data, sizeof(data), 13, 8);
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bittorrent::setIntParam(&data[5], 12345);
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bittorrent::setIntParam(&data[9], 256);
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bittorrent::setIntParam(&data[13], 1_k);
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unsigned char* rawmsg = msg.createMessage();
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CPPUNIT_ASSERT(memcmp(rawmsg, data, 17) == 0);
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delete[] rawmsg;
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}
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void BtCancelMessageTest::testDoReceivedAction()
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{
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BtCancelMessage msg;
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msg.setIndex(1);
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msg.setBegin(32_k);
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msg.setLength(16_k);
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msg.setPeer(peer);
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auto dispatcher = make_unique<MockBtMessageDispatcher2>();
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msg.setBtMessageDispatcher(dispatcher.get());
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msg.doReceivedAction();
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CPPUNIT_ASSERT_EQUAL(msg.getIndex(), dispatcher->index);
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CPPUNIT_ASSERT_EQUAL(msg.getBegin(), dispatcher->begin);
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CPPUNIT_ASSERT_EQUAL(msg.getLength(), dispatcher->length);
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}
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} // namespace aria2
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