/// <summary>
/// Generates the raw test message with mixed encodings defined by the test case, as well as the expected ODataPayloadElement.
/// </summary>
/// <param name="testCase">The test case defining the structure and encodings of the batch payload.</param>
/// <param name="payload">The payload to use for all generated batch operations.</param>
/// <param name="payloadUri">The URI to use for all generated batch operations.</param>
/// <param name="isRequest">If true, generates a batch request, otherwise a batch response.</param>
/// <returns>The test descriptor for this test case/configuration.</returns>
private BatchReaderMixedEncodingTestDescriptor CreateTestDescriptor(BatchReaderMixedEncodingTestCase testCase, ODataPayloadElement payload, ODataUri payloadUri, bool isRequest)
{
ExceptionUtilities.Assert(testCase.BatchEncoding != null, "Batch encoding has not been specified.");
string batchBoundary = "batch_" + Guid.NewGuid().ToString();
string payloadUriString = this.UriConverter.ConvertToString(payloadUri);
var batchPayload = isRequest ? (ODataPayloadElement) new BatchRequestPayload() : (ODataPayloadElement) new BatchResponsePayload();
batchPayload.AddAnnotation(new BatchBoundaryAnnotation(batchBoundary));
var rawMessage = new List <byte>();
// TODO: Batch reader does not support multi codepoint encodings
Encoding unsupportedEncoding = AsUnsupportedEncoding(testCase.BatchEncoding);
foreach (var changeset in testCase.Changesets)
{
string changesetBoundary = "change_" + Guid.NewGuid().ToString();
Encoding changesetEncoding = changeset.ChangesetEncoding ?? testCase.BatchEncoding;
// TODO: Batch reader does not support multi codepoint encodings
unsupportedEncoding = unsupportedEncoding ?? AsUnsupportedEncoding(changesetEncoding);
string changesetContentType = HttpUtilities.BuildContentType(
MimeTypes.MultipartMixed,
changeset.ChangesetEncoding == null ? string.Empty : changeset.ChangesetEncoding.WebName,
changesetBoundary);
rawMessage.AddRange(
WriteMessagePart(
testCase.BatchEncoding,
(writer) =>
{
writer.Write("--");
writer.WriteLine(batchBoundary);
writer.WriteLine(HttpHeaders.ContentType + ": " + changesetContentType);
writer.WriteLine();
}));
var mimeParts = new List <IMimePart>();
int contentId = 0;
foreach (var operation in changeset.Operations)
{
ExceptionUtilities.Assert(operation.PayloadFormat == ODataFormat.Atom || operation.PayloadFormat == ODataFormat.Json, "Payload format must be ATOM or JSON.");
string formatType = MimeTypes.ApplicationAtomXml + ";type=entry";
Encoding payloadEncoding = operation.OperationEncoding ?? changesetEncoding;
string payloadContentType = HttpUtilities.BuildContentType(
formatType,
operation.OperationEncoding == null ? string.Empty : operation.OperationEncoding.WebName,
string.Empty);
string httpStatus = isRequest ? "POST " + payloadUriString + " HTTP/1.1" : "HTTP/1.1 201 Created";
rawMessage.AddRange(
WriteMessagePart(
changesetEncoding,
(writer) =>
{
writer.WriteLine();
writer.Write("--");
writer.WriteLine(changesetBoundary);
writer.WriteLine(HttpHeaders.ContentType + ": application/http");
writer.WriteLine(HttpHeaders.ContentTransferEncoding + ": binary");
writer.WriteLine(HttpHeaders.ContentId + ": " + (++contentId).ToString());
writer.WriteLine();
writer.WriteLine(httpStatus);
writer.WriteLine(HttpHeaders.ContentType + ": " + payloadContentType);
writer.WriteLine();
}));
IPayloadSerializer payloadSerializer =
operation.PayloadFormat == ODataFormat.Atom ?
(IPayloadSerializer) new XmlPayloadSerializer(this.PayloadElementToXmlConverter) :
(IPayloadSerializer) new JsonPayloadSerializer(this.PayloadElementToJsonConverter.ConvertToJson);
byte[] payloadBytes = payloadSerializer.SerializeToBinary(payload, payloadEncoding.WebName);
rawMessage.AddRange(payloadBytes.Skip(payloadEncoding.GetPreamble().Length));
if (isRequest)
{
var request = this.RequestManager.BuildRequest(payloadUri, HttpVerb.Post, new Dictionary <string, string> {
{ HttpHeaders.ContentType, payloadContentType }
});
request.Body = new ODataPayloadBody(payloadBytes, payload);
mimeParts.Add(request);
}
else
{
var httpResponseData = new HttpResponseData {
StatusCode = HttpStatusCode.Created,
};
httpResponseData.Headers.Add(HttpHeaders.ContentType, payloadContentType);
var response = new ODataResponse(httpResponseData)
{
Body = payloadBytes, RootElement = payload
};
mimeParts.Add(response);
}
}
rawMessage.AddRange(
WriteMessagePart(
changesetEncoding,
(writer) =>
{
writer.WriteLine();
writer.Write("--");
writer.Write(changesetBoundary);
writer.WriteLine("--");
}));
if (isRequest)
{
((BatchRequestPayload)batchPayload).Add(BatchPayloadBuilder.RequestChangeset(changesetBoundary, changesetEncoding.WebName, mimeParts.ToArray()));
}
else
{
((BatchResponsePayload)batchPayload).Add(BatchPayloadBuilder.ResponseChangeset(changesetBoundary, changesetEncoding.WebName, mimeParts.ToArray()));
}
}
rawMessage.AddRange(
WriteMessagePart(
testCase.BatchEncoding,
(writer) =>
{
writer.WriteLine();
writer.Write("--");
writer.Write(batchBoundary);
writer.WriteLine("--");
}));
return(new BatchReaderMixedEncodingTestDescriptor(this.PayloadReaderSettings)
{
BatchContentTypeHeader = HttpUtilities.BuildContentType(MimeTypes.MultipartMixed, testCase.BatchEncoding.WebName, batchBoundary),
RawMessage = rawMessage.ToArray(),
PayloadElement = batchPayload,
ExpectedException = unsupportedEncoding == null ? null : ODataExpectedExceptions.ODataException("ODataBatchReaderStream_MultiByteEncodingsNotSupported", unsupportedEncoding.WebName)
});
}
/// <summary>
/// Generates the raw test message with mixed encodings defined by the test case, as well as the expected ODataPayloadElement.
/// </summary>
/// <param name="testCase">The test case defining the structure and encodings of the batch payload.</param>
/// <param name="payload">The payload to use for all generated batch operations.</param>
/// <param name="payloadUri">The URI to use for all generated batch operations.</param>
/// <param name="isRequest">If true, generates a batch request, otherwise a batch response.</param>
/// <returns>The test descriptor for this test case/configuration.</returns>
private BatchReaderMixedEncodingTestDescriptor CreateTestDescriptor(BatchReaderMixedEncodingTestCase testCase, ODataPayloadElement payload, ODataUri payloadUri, bool isRequest)
{
ExceptionUtilities.Assert(testCase.BatchEncoding != null, "Batch encoding has not been specified.");
string batchBoundary = "batch_" + Guid.NewGuid().ToString();
string payloadUriString = this.UriConverter.ConvertToString(payloadUri);
var batchPayload = isRequest ? (ODataPayloadElement)new BatchRequestPayload() : (ODataPayloadElement)new BatchResponsePayload();
batchPayload.AddAnnotation(new BatchBoundaryAnnotation(batchBoundary));
var rawMessage = new List<byte>();
// TODO: Batch reader does not support multi codepoint encodings
Encoding unsupportedEncoding = AsUnsupportedEncoding(testCase.BatchEncoding);
foreach (var changeset in testCase.Changesets)
{
string changesetBoundary = "change_" + Guid.NewGuid().ToString();
Encoding changesetEncoding = changeset.ChangesetEncoding ?? testCase.BatchEncoding;
// TODO: Batch reader does not support multi codepoint encodings
unsupportedEncoding = unsupportedEncoding ?? AsUnsupportedEncoding(changesetEncoding);
string changesetContentType = HttpUtilities.BuildContentType(
MimeTypes.MultipartMixed,
changeset.ChangesetEncoding == null ? string.Empty : changeset.ChangesetEncoding.WebName,
changesetBoundary);
rawMessage.AddRange(
WriteMessagePart(
testCase.BatchEncoding,
(writer) =>
{
writer.Write("--");
writer.WriteLine(batchBoundary);
writer.WriteLine(HttpHeaders.ContentType + ": " + changesetContentType);
writer.WriteLine();
}));
var mimeParts = new List<IMimePart>();
int contentId = 0;
foreach (var operation in changeset.Operations)
{
ExceptionUtilities.Assert(operation.PayloadFormat == ODataFormat.Atom || operation.PayloadFormat == ODataFormat.Json, "Payload format must be ATOM or JSON.");
string formatType = MimeTypes.ApplicationAtomXml + ";type=entry";
Encoding payloadEncoding = operation.OperationEncoding ?? changesetEncoding;
string payloadContentType = HttpUtilities.BuildContentType(
formatType,
operation.OperationEncoding == null ? string.Empty : operation.OperationEncoding.WebName,
string.Empty);
string httpStatus = isRequest ? "POST " + payloadUriString + " HTTP/1.1" : "HTTP/1.1 201 Created";
rawMessage.AddRange(
WriteMessagePart(
changesetEncoding,
(writer) =>
{
writer.WriteLine();
writer.Write("--");
writer.WriteLine(changesetBoundary);
writer.WriteLine(HttpHeaders.ContentType + ": application/http");
writer.WriteLine(HttpHeaders.ContentTransferEncoding + ": binary");
writer.WriteLine(HttpHeaders.ContentId + ": " + (++contentId).ToString());
writer.WriteLine();
writer.WriteLine(httpStatus);
writer.WriteLine(HttpHeaders.ContentType + ": " + payloadContentType);
writer.WriteLine();
}));
IPayloadSerializer payloadSerializer =
operation.PayloadFormat == ODataFormat.Atom ?
(IPayloadSerializer)new XmlPayloadSerializer(this.PayloadElementToXmlConverter) :
(IPayloadSerializer)new JsonPayloadSerializer(this.PayloadElementToJsonConverter.ConvertToJson);
byte[] payloadBytes = payloadSerializer.SerializeToBinary(payload, payloadEncoding.WebName);
rawMessage.AddRange(payloadBytes.Skip(payloadEncoding.GetPreamble().Length));
if (isRequest)
{
var request = this.RequestManager.BuildRequest(payloadUri, HttpVerb.Post, new Dictionary<string, string> { { HttpHeaders.ContentType, payloadContentType } });
request.Body = new ODataPayloadBody(payloadBytes, payload);
mimeParts.Add(request);
}
else
{
var httpResponseData = new HttpResponseData { StatusCode = HttpStatusCode.Created, };
httpResponseData.Headers.Add(HttpHeaders.ContentType, payloadContentType);
var response = new ODataResponse(httpResponseData) { Body = payloadBytes, RootElement = payload };
mimeParts.Add(response);
}
}
rawMessage.AddRange(
WriteMessagePart(
changesetEncoding,
(writer) =>
{
writer.WriteLine();
writer.Write("--");
writer.Write(changesetBoundary);
writer.WriteLine("--");
}));
if (isRequest)
{
((BatchRequestPayload)batchPayload).Add(BatchPayloadBuilder.RequestChangeset(changesetBoundary, changesetEncoding.WebName, mimeParts.ToArray()));
}
else
{
((BatchResponsePayload)batchPayload).Add(BatchPayloadBuilder.ResponseChangeset(changesetBoundary, changesetEncoding.WebName, mimeParts.ToArray()));
}
}
rawMessage.AddRange(
WriteMessagePart(
testCase.BatchEncoding,
(writer) =>
{
writer.WriteLine();
writer.Write("--");
writer.Write(batchBoundary);
writer.WriteLine("--");
}));
return new BatchReaderMixedEncodingTestDescriptor(this.PayloadReaderSettings)
{
BatchContentTypeHeader = HttpUtilities.BuildContentType(MimeTypes.MultipartMixed, testCase.BatchEncoding.WebName, batchBoundary),
RawMessage = rawMessage.ToArray(),
PayloadElement = batchPayload,
ExpectedException = unsupportedEncoding == null ? null : ODataExpectedExceptions.ODataException("ODataBatchReaderStream_MultiByteEncodingsNotSupported", unsupportedEncoding.WebName)
};
}
