public DataBundleResponseDto Parse(byte[] dataBundleReplyContract)
{
try
{
var bundleResponse = DataBundleResponseContract.Parser.ParseFrom(dataBundleReplyContract);
var requestId = Guid.Parse(bundleResponse.RequestId);
var requestIdempotency = bundleResponse.RequestIdempotencyId;
if (bundleResponse.ReplyCase == DataBundleResponseContract.ReplyOneofCase.Success)
{
var successReply = bundleResponse.Success;
return(new DataBundleResponseDto(
requestId,
requestIdempotency,
new Uri(successReply.ContentUri)));
}
var failureReply = bundleResponse.Failure;
var errorResponse = new DataBundleResponseErrorDto(
MapToFailureReason(failureReply.Reason),
failureReply.FailureDescription);
return(new DataBundleResponseDto(
requestId,
requestIdempotency,
errorResponse));
}
catch (Exception ex) when(ex is InvalidProtocolBufferException or FormatException)
{
throw new MessageHubException("Error parsing bytes for DataBundleRequestDto", ex);
}
}
public void CreateErrorResponse_ReturnsResponse()
{
// arrange
var requestId = Guid.Parse("BCDFAF35-B914-488E-A8FB-C41FC377097D");
var request = new DataBundleRequestDto(
requestId,
"CBF03641-95C2-4386-A04E-892CDF1D793A",
"D5D400AD-CC11-409A-B757-75EB9AA8B0EA",
new MessageTypeDto("message_type"));
var dataBundleResponseErrorDto = new DataBundleResponseErrorDto(
DataBundleResponseErrorReason.DatasetNotFound,
"fake_description");
// act
var actual = request.CreateErrorResponse(dataBundleResponseErrorDto);
// assert
Assert.Equal(requestId, actual.RequestId);
Assert.Equal(dataBundleResponseErrorDto, actual.ResponseError);
Assert.Equal(dataBundleResponseErrorDto.Reason, actual.ResponseError !.Reason);
Assert.Equal(dataBundleResponseErrorDto.FailureDescription, actual.ResponseError.FailureDescription);
}
/// <summary>
/// Creates a failed <see cref="DataBundleResponseDto"/> from <see cref="DataBundleRequestDto"/>.
/// </summary>
/// <param name="request">The request to create a response from.</param>
/// <param name="errorResponse">A description of the error.</param>
/// <returns>The response to the specified request.</returns>
public static DataBundleResponseDto CreateErrorResponse(this DataBundleRequestDto request, DataBundleResponseErrorDto errorResponse)
{
ArgumentNullException.ThrowIfNull(request, nameof(request));
return(new DataBundleResponseDto(
request.RequestId,
request.IdempotencyId,
errorResponse));
}
