HaveTest.cpp

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/*

Copyright (C) 2005-2007 by Peter Dimov.

This file is part of Calitko (http://www.calitko.org).

Calitko is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

Calitko is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with Calitko; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

*/

#include "Qt.h"
#include "../Have.h"
#include "Imports.cpp"

namespace Protocols {
namespace BitTorrent {
namespace Packets {
namespace Testing {


class HaveTest : public CppUnit::TestFixture
{
    CPPUNIT_TEST_SUITE(HaveTest);
    CPPUNIT_TEST(testPacketProperties);
    CPPUNIT_TEST(testReadPacketOK);
    CPPUNIT_TEST(testReadPacketFails);
    CPPUNIT_TEST(testWritePacketOK);
    CPPUNIT_TEST(testReadSetWritePacketOK);
    CPPUNIT_TEST_SUITE_END();

    auto_ptr <Have> packet;

public:
    void setUp()
    {
        packet.reset (new Have());
    }

    void tearDown()
    {
        packet.reset();
    }


    void scenarioReadPacket (const QByteArray &rawHeader,
                             const QByteArray &rawPayload,
                             bool parsedOk,quint32 pieceIndex) {
        CPPUNIT_ASSERT (packet->parse (rawHeader, rawPayload) == parsedOk);

        if (parsedOk) {
            CPPUNIT_ASSERT (packet->pieceIndex() == pieceIndex);
        }
    }


    void scenarioWritePacket (quint32 pieceIndex,
                              const QByteArray &rawHeader,
                              const QByteArray &rawPayload) {
        packet->setPieceIndex (pieceIndex);

        CPPUNIT_ASSERT (packet->rawHeader() == rawHeader);
        CPPUNIT_ASSERT (packet->rawPayload() == rawPayload);
    }


    void scenarioReadSetWritePacket (const QByteArray &rawHeader,
                                     const QByteArray &rawPayload,
                                     quint32 pieceIndex,
                                     const QByteArray &rawHeader2,
                                     const QByteArray &rawPayload2) {
        CPPUNIT_ASSERT (packet->parse (rawHeader, rawPayload));

        packet->setPieceIndex (pieceIndex);

        CPPUNIT_ASSERT (packet->rawHeader() == rawHeader2);
        CPPUNIT_ASSERT (packet->rawPayload() == rawPayload2);
    }

    void testPacketProperties()
    {
        CPPUNIT_ASSERT (HavePacket == packet->packetType());
        CPPUNIT_ASSERT (QString ("Have") == packet->name());
    }

    void testReadPacketOK() {
        scenarioReadPacket(
            QByteArray ("\0\0\0\5", 4),
            QByteArray ("\4\1\2\3\4", 5),
            true,
            0x01020304);
    }

    void testReadPacketFails() {
        scenarioReadPacket(
            QByteArray ("\0\0\0\2", 4),
            QByteArray ("\4\0", 2),
            false,
            0);
    }

    void testWritePacketOK() {
        scenarioWritePacket(
            0x01020304,
            QByteArray ("\0\0\0\5", 4),
            QByteArray ("\4\1\2\3\4", 5));
    }

    void testReadSetWritePacketOK() {
        scenarioReadSetWritePacket(
            QByteArray ("\0\0\0\5", 4),
            QByteArray ("\4\1\2\3\4", 5),
            0x04030201,
            QByteArray ("\0\0\0\5", 4),
            QByteArray ("\4\4\3\2\1", 5));
    }
};

CPPUNIT_TEST_SUITE_REGISTRATION(HaveTest);

} // namespace Testing
} // namespace Packets
} // namespace BitTorrent
} // namespace Protocols

Copyright © 2006 Peter Dimov.
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