public async Task <int> Run(CSharpRepl repl, IClusterClient client)
{
try {
var querier = client.GetGrain <IGenericQuerier>(0);
var res = await querier.Query(Name.AsImmutable());
IFormatter formatter = new BinaryFormatter();
Stream stream = new MemoryStream(res.Value.Item2, false);
var obj = formatter.Deserialize(stream);
stream.Close();
if (VariableName != null)
{
await repl.AddToState(obj, VariableName, res.Value.Item1);
}
else
{
await repl.Display(obj, res.Value.Item1);
}
return(0);
}
catch (Exception e) {
Console.WriteLine(e.Message);
return(1);
}
}
public async Task handles_executeRequest()
{
var kernel = new CSharpRepl();
var handler = new ExecuteRequestHandler(kernel);
var request = Message.Create(new ExecuteRequest("var a =12;"), null);
await handler.Handle(new JupyterRequestContext(_serverChannel, _ioPubChannel, request, _kernelStatus));
}
public void cannot_handle_requests_that_are_not_executeRequest()
{
var kernel = new CSharpRepl();
var handler = new CompleteRequestHandler(kernel);
var request = Message.Create(new DisplayData(), null);
Func <Task> messageHandling = () => handler.Handle(new JupyterRequestContext(_serverChannel, _ioPubChannel, request, _kernelStatus));
messageHandling.Should().ThrowExactly <InvalidOperationException>();
}
public async Task sends_ExecuteReply_message_on_codeSubmissionEvaluated()
{
var kernel = new CSharpRepl();
var handler = new ExecuteRequestHandler(kernel);
var request = Message.Create(new ExecuteRequest("var a =12;"), null);
await handler.Handle(new JupyterRequestContext(_serverChannel, _ioPubChannel, request, _kernelStatus));
_serverRecordingSocket.DecodedMessages
.Should().Contain(message =>
message.Contains(MessageTypeValues.ExecuteReply));
}
public async Task sends_executeReply_with_error_message_on_codeSubmissionEvaluated()
{
var kernel = new CSharpRepl();
var handler = new ExecuteRequestHandler(kernel);
var request = Message.Create(new ExecuteRequest("asdes"), null);
await handler.Handle(new JupyterRequestContext(_serverChannel, _ioPubChannel, request, _kernelStatus));
_serverRecordingSocket.DecodedMessages
.Should()
.Contain(message => message.Contains(MessageTypeValues.ExecuteReply))
.And
.Contain(message => message.Contains($"\"status\":\"{StatusValues.Error}\""));
_ioRecordingSocket.DecodedMessages
.Should().Contain(message =>
message.Contains(MessageTypeValues.Stream));
}