public void EmptyHeader()
{
Header header = new Header();
byte[] content = Helper.ReadFixture("Header", "empty");
CollectionAssert.AreEqual(content, header.ToArray());
}
public void RequestWithHeaderAndResourceRecords()
{
Header header = new Header();
header.Response = true;
Domain domain = new Domain(Helper.GetArray("www", "google", "com"));
Question question = new Question(domain, RecordType.A, RecordClass.IN);
Domain domain1 = new Domain(Helper.GetArray("www", "google", "com"));
ResourceRecord record1 = new ResourceRecord(domain1, Helper.GetArray<byte>(3, 119, 119, 119, 0),
RecordType.CNAME, RecordClass.IN, TimeSpan.FromSeconds(1));
Domain domain2 = new Domain(Helper.GetArray("dr", "dk"));
ResourceRecord record2 = new ResourceRecord(domain2, Helper.GetArray<byte>(1, 1, 1, 1),
RecordType.A, RecordClass.ANY, TimeSpan.FromSeconds(0));
Domain domain3 = new Domain(Helper.GetArray("www"));
ResourceRecord record3 = new ResourceRecord(domain3, Helper.GetArray<byte>(192, 12),
RecordType.CNAME, RecordClass.ANY, TimeSpan.FromSeconds(1));
Response response = new Response(header,
Helper.GetList(question),
Helper.GetList<IResourceRecord>(record1),
Helper.GetList<IResourceRecord>(record2),
Helper.GetList<IResourceRecord>(record3));
response.Id = 1;
response.RecursionAvailable = true;
byte[] content = Helper.ReadFixture("Response", "id-ra_all");
CollectionAssert.AreEqual(content, response.ToArray());
}
public void HeaderWithAuthorativeAnswerFlag()
{
Header header = new Header();
header.AuthorativeServer = true;
byte[] content = Helper.ReadFixture("Header", "aa");
CollectionAssert.AreEqual(content, header.ToArray());
}
public void HeaderWithAuthorityRecordCount()
{
Header header = new Header();
header.AuthorityRecordCount = 1;
byte[] content = Helper.ReadFixture("Header", "nscount");
CollectionAssert.AreEqual(content, header.ToArray());
}
public Request()
{
this.questions = new List<Question>();
this.header = new Header();
this.header.OperationCode = OperationCode.Query;
this.header.Response = false;
this.header.Id = RANDOM.Next(UInt16.MaxValue);
}
public Response(Header header, IList<Question> questions, IList<IResourceRecord> answers,
IList<IResourceRecord> authority, IList<IResourceRecord> additional)
{
this.header = header;
this.questions = questions;
this.answers = answers;
this.authority = authority;
this.additional = additional;
}
public Response()
{
this.header = new Header();
this.questions = new List<Question>();
this.answers = new List<IResourceRecord>();
this.authority = new List<IResourceRecord>();
this.additional = new List<IResourceRecord>();
this.header.Response = true;
this.header.Id = RANDOM.Next(UInt16.MaxValue);
}
public Request(IRequest request)
{
this.header = new Header();
this.questions = new List<Question>(request.Questions);
this.header.Response = false;
Id = request.Id;
OperationCode = request.OperationCode;
RecursionDesired = request.RecursionDesired;
}
public Response(IResponse response)
{
this.header = new Header();
this.questions = new List<Question>(response.Questions);
this.answers = new List<IResourceRecord>(response.AnswerRecords);
this.authority = new List<IResourceRecord>(response.AuthorityRecords);
this.additional = new List<IResourceRecord>(response.AdditionalRecords);
this.header.Response = true;
Id = response.Id;
RecursionAvailable = response.RecursionAvailable;
AuthorativeServer = response.AuthorativeServer;
OperationCode = response.OperationCode;
ResponseCode = response.ResponseCode;
}
public void HeaderWithAllSet()
{
Header header = new Header();
header.Id = 1;
header.Response = true;
header.OperationCode = OperationCode.Status;
header.AuthorativeServer = true;
header.Truncated = true;
header.RecursionDesired = true;
header.RecursionAvailable = true;
header.ResponseCode = ResponseCode.ServerFailure;
header.QuestionCount = 1;
header.AnswerRecordCount = 1;
header.AuthorityRecordCount = 1;
header.AdditionalRecordCount = 1;
byte[] content = Helper.ReadFixture("Header", "all");
CollectionAssert.AreEqual(content, header.ToArray());
}
public void BasicQuestionResponseWithEmptyHeader()
{
Header header = new Header();
header.Response = true;
Domain domain = new Domain(Helper.GetArray<string>());
Question question = new Question(domain, RecordType.A, RecordClass.IN);
ResourceRecord record = new ResourceRecord(domain, Helper.GetArray<byte>(0, 0, 0, 0),
RecordType.A, RecordClass.IN, new TimeSpan());
Response response = new Response(header,
Helper.GetList(question),
Helper.GetList<IResourceRecord>(record),
Helper.GetList<IResourceRecord>(record),
Helper.GetList<IResourceRecord>(record));
byte[] content = Helper.ReadFixture("Response", "empty-header_basic");
CollectionAssert.AreEqual(content, response.ToArray());
}
public void HeaderWithTruncatedFlag()
{
Header header = new Header();
header.Truncated = true;
byte[] content = Helper.ReadFixture("Header", "tc");
CollectionAssert.AreEqual(content, header.ToArray());
}
public void HeaderWithResponseCode()
{
Header header = new Header();
header.ResponseCode = ResponseCode.ServerFailure;
byte[] content = Helper.ReadFixture("Header", "rcode");
CollectionAssert.AreEqual(content, header.ToArray());
}
public void HeaderWithRecusionDesiredFlag()
{
Header header = new Header();
header.RecursionDesired = true;
byte[] content = Helper.ReadFixture("Header", "rd");
CollectionAssert.AreEqual(content, header.ToArray());
}
public void HeaderWithId()
{
Header header = new Header();
header.Id = 1;
byte[] content = Helper.ReadFixture("Header", "id");
CollectionAssert.AreEqual(content, header.ToArray());
}
public void HeaderWithQueryResponseFlag()
{
Header header = new Header();
header.Response = true;
byte[] content = Helper.ReadFixture("Header", "qr");
CollectionAssert.AreEqual(content, header.ToArray());
}
public void HeaderWithQuestionCount()
{
Header header = new Header();
header.QuestionCount = 1;
byte[] content = Helper.ReadFixture("Header", "qdcount");
CollectionAssert.AreEqual(content, header.ToArray());
}
public void HeaderWithOperationCode()
{
Header header = new Header();
header.OperationCode = OperationCode.Status;
byte[] content = Helper.ReadFixture("Header", "opcode");
CollectionAssert.AreEqual(content, header.ToArray());
}
public Request(Header header, IList<Question> questions)
{
this.header = header;
this.questions = questions;
}