public async Task Subscribe_To_Message_Stream_Should_Return_VersionRequest()
{
await _rpcServer.StartAsync();
VersionRequest returnedVersionRequest = null;
var targetVersionRequest = new VersionRequest {
Query = true
};
var protocolMessage =
targetVersionRequest.ToProtocolMessage(_peerId, CorrelationId.GenerateCorrelationId());
var observerDto = new ObserverDto(_channelHandlerContext, protocolMessage);
_rpcServer.MessageStream
.Where(x => x.Payload != null && x.Payload.TypeUrl == typeof(VersionRequest).ShortenedProtoFullName())
.SubscribeOn(_testScheduler)
.Subscribe(request => returnedVersionRequest = request.Payload.FromProtocolMessage <VersionRequest>());
_mockSocketReplySubject.OnNext(observerDto);
_testScheduler.Start();
targetVersionRequest.Should().Be(returnedVersionRequest);
}