qdns-agg/tests/DnsPacket.cpp

//
// Created by robin on 1/10/18.
//

#include <gtest/gtest.h>
#include <QByteArray>
#include <QString>

#include "dns/QDnsPacket.h"

struct DnsPacketParseTestParams
{
    bool isValid;
    const char* hexData;
};

class DnsPacketParseTest : public ::testing::TestWithParam<DnsPacketParseTestParams>
{
};

TEST_P(DnsPacketParseTest, parse)
{
    auto params = GetParam();
    auto data = QByteArray::fromHex(params.hexData);
    auto packet = QDns::QDnsPacket::parse(data);

    ASSERT_EQ(packet.isValid(), params.isValid);

    if (packet.isValid())
    {
        // TODO improve tests
    }
}

INSTANTIATE_TEST_CASE_P(DnsPacketParseTestInst,
                        DnsPacketParseTest,
                        ::testing::Values(
                                DnsPacketParseTestParams {false, ""},
                                DnsPacketParseTestParams {true, "1c588580000100020000000003777777067274686f6e6903636f6d0000010001c00c00050001000002580008057365727633c010c02c00010001000002580004d5f6343d"},
                                DnsPacketParseTestParams {true, "1c580100000100000000000003777777067274686f6e6903636f6d0000010001"},
                                DnsPacketParseTestParams {true, "42c3818000010001000000000377777706676f6f676c650266720000010001c00c000100010000012c0004d83ad3a3"},
                                DnsPacketParseTestParams {true, "42c3010000010000000000000377777706676f6f676c650266720000010001"},
                                DnsPacketParseTestParams {true, "07298180000100010000000006676f6f676c650266720000010001c00c000100010000012c0004acd913e3"},
                                DnsPacketParseTestParams {true, "07290100000100000000000006676f6f676c650266720000010001"},
                                DnsPacketParseTestParams {true, "e1bc818000010000000100000266720000010001c00c0006000100000e100030086e736d6173746572036e6963c00c0a686f73746d6173746572c029849e46cf00000e10000007080036ee8000001518"},
                                DnsPacketParseTestParams {true, "e1bc010000010000000000000266720000010001"}
                        ));

struct DnsPacketSerializeTestParams
{
    const char* hexData1;
    const char* hexData2;
};

class DnsPacketSerializeTest : public ::testing::TestWithParam<DnsPacketSerializeTestParams>
{
};

TEST_P(DnsPacketSerializeTest, parse)
{
    auto params = GetParam();
    auto data1 = QByteArray::fromHex(params.hexData1);
    auto packet = QDns::QDnsPacket::parse(data1);

    // TODO improve tests
    ASSERT_EQ(packet.serialize().toHex(), QString(params.hexData2).remove(" "));
}

INSTANTIATE_TEST_CASE_P(DnsPacketSerializeTestInst,
                        DnsPacketSerializeTest,
                        ::testing::Values(
                                DnsPacketSerializeTestParams {
                                        "07290100000100000000000006676f6f676c650266720000010001",
                                        "07290100000100000000000006676f6f676c650266720000010001"
                                },
                                DnsPacketSerializeTestParams {
                                        "1c588580000100020000000003777777067274686f6e6903636f6d0000010001c00c00050001000002580008057365727633c010c02c00010001000002580004d5f6343d",
                                        "1c588580000100020000000003777777067274686f6e6903636f6d000001000103777777067274686f6e6903636f6d0000050001000002580008057365727633c010057365727633067274686f6e6903636f6d0000010001000002580004d5f6343d"
                                }
                        ));