qdns-agg/tests/dns-base/DnsResourceRecord.cpp

//
// Created by robin on 1/9/18.
//

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

#include "dns/QDnsResourceRecord.h"

struct DnsResourceRecordParseTestParams
{
    bool isValid;
    const char* hexData;
    quint32 pos;
    const char* label;
    quint16 type;
    quint16 clazz;
    quint32 ttl;
    const char* hexData2;
};

class DnsResourceRecordParseTest : public ::testing::TestWithParam<DnsResourceRecordParseTestParams>
{
};

TEST_P(DnsResourceRecordParseTest, parse)
{
    auto params = GetParam();
    auto data = QByteArray::fromHex(params.hexData);
    auto rr = QDns::QDnsResourceRecord::parse(data, params.pos);

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

    if (rr.isValid())
    {
         ASSERT_STREQ(rr.getName().toStdString().c_str(), params.label);
         ASSERT_EQ(rr.getType(), params.type);
         ASSERT_EQ(rr.getClass(), params.clazz);
         ASSERT_EQ(rr.getTtl(), params.ttl);
         ASSERT_EQ(rr.getData().toHex(), QString(params.hexData2).remove(" "));
    }
}

INSTANTIATE_TEST_CASE_P(DnsResourceRecordParseTestInst,
                        DnsResourceRecordParseTest,
                        ::testing::Values(
                                DnsResourceRecordParseTestParams {false, "", 0},
                                DnsResourceRecordParseTestParams {false, "00", 0},
                                DnsResourceRecordParseTestParams {true,
                                                                  "e1bc818000010000000100000266720000010001c00c0006000100000e100030086e736d6173746572036e6963c00c0a686f73746d6173746572c029849e46cf00000e10000007080036ee8000001518",
                                                                  20,
                                                                  "fr",
                                                                  6,
                                                                  1,
                                                                  3600,
                                                                  "086e736d6173746572036e6963c00c0a686f73746d6173746572c029849e46cf00000e10000007080036ee8000001518"
                                },
                                DnsResourceRecordParseTestParams {true,
                                                                  "1c588580000100020000000003777777067274686f6e6903636f6d0000010001c00c00050001000002580008057365727633c010c02c00010001000002580004d5f6343d",
                                                                  32,
                                                                  "www.rthoni.com",
                                                                  5,
                                                                  1,
                                                                  600,
                                                                  "057365727633c010"
                                },
                                DnsResourceRecordParseTestParams {true,
                                                                  "1c588580000100020000000003777777067274686f6e6903636f6d0000010001c00c00050001000002580008057365727633c010c02c00010001000002580004d5f6343d",
                                                                  52,
                                                                  "serv3.rthoni.com",
                                                                  1,
                                                                  1,
                                                                  600,
                                                                  "d5f6343d"
                                }
                        ));

struct DnsResourceRecordSerializeTestParams
{
    const char* hexData;

    const char* name;
    quint16 type;
    quint16 clazz;
    quint32 ttl;
    const char* hexData2;
};

class DnsResourceRecordSerializeTest : public ::testing::TestWithParam<DnsResourceRecordSerializeTestParams>
{
};

TEST_P(DnsResourceRecordSerializeTest, serialize)
{
    auto params = GetParam();
    QDns::QDnsResourceRecord rr;

    rr.setName(params.name);
    rr.setType(params.type);
    rr.setClass(params.clazz);
    rr.setTtl(params.ttl);
    rr.setData(QByteArray::fromHex(params.hexData2));

    ASSERT_EQ(rr.serialize().toHex(), QString(params.hexData).remove(" "));
}

INSTANTIATE_TEST_CASE_P(DnsResourceRecordSerializeTestInst,
                        DnsResourceRecordSerializeTest,
                        ::testing::Values(
                                DnsResourceRecordSerializeTestParams {"026672000006000100000e100030086e736d6173746572036e6963c00c0a686f73746d6173746572c029849e46cf00000e10000007080036ee8000001518",
                                                                      "fr",
                                                                      6,
                                                                      1,
                                                                      3600,
                                                                      "086e736d6173746572036e6963c00c0a686f73746d6173746572c029849e46cf00000e10000007080036ee8000001518"
                                },
                                DnsResourceRecordSerializeTestParams {"03777777067274686f6e6903636f6d0000050001000002580008057365727633c010",
                                                                      "www.rthoni.com",
                                                                      5,
                                                                      1,
                                                                      600,
                                                                      "057365727633c010"
                                }
                        ));