public void SolveRequestMessageXmlIsProperlySerializedAndDeserialized()
{
var message = new SolveRequestMessage
{
ProblemData = new byte[] {1, 2, 3},
ProblemInstanceId = 5,
ProblemType = "Dvrp",
SolvingTimeout = 50
};
var serializedMessage = _serializer.Serialize(message);
var deserializedMessage = _serializer.Deserialize(serializedMessage);
Assert.IsInstanceOfType(deserializedMessage, typeof (SolveRequestMessage));
}
public void SolveRequestMessageIsAcceptedAndSolveRequestResponseMessageIsPassedBack()
{
var waitHandle = new AutoResetEvent(false);
var msg = new SolveRequestMessage
{
ProblemData = new byte[0],
ProblemType = "dvrp"
};
var rawMsg = _marshaller.Marshall(new Message[] {msg});
Message outputMessage = null;
ProcessedDataCallback c = response =>
{
outputMessage = _marshaller.Unmarshall(response)[0];
waitHandle.Set();
};
_processor.StartProcessing();
_processor.EnqueueDataToProcess(rawMsg, null, c);
waitHandle.WaitOne(5000);
_processor.StopProcessing();
Assert.IsInstanceOfType(outputMessage, typeof (SolveRequestResponseMessage));
}
/// <summary>
/// Sends request for solving the problem.
/// </summary>
/// <param name="problemType">The name of the type as given by TaskSolver.</param>
/// <param name="data">The serialized problem data.</param>
/// <param name="solvingTimeout">The optional time restriction for solving the problem (in ms).</param>
/// <returns>The ID of the problem instance assigned by the server or null if server is not responding.</returns>
public ulong? SendSolveRequest(string problemType, byte[] data, ulong? solvingTimeout)
{
var solveRequestMessage = new SolveRequestMessage
{
ProblemType = problemType,
ProblemData = data,
SolvingTimeout = solvingTimeout
};
var receivedMessages = SendMessage(solveRequestMessage);
if (receivedMessages == null)
return null;
ulong? problemId = null;
foreach (var receivedMessage in receivedMessages)
{
SolveRequestResponseMessage solveRequestResponseMessage;
if ((solveRequestResponseMessage = receivedMessage as SolveRequestResponseMessage) != null)
{
problemId = solveRequestResponseMessage.AssignedId;
}
else
{
RaiseEvent(MessageHandlingException, receivedMessage,
new InvalidOperationException("SolveRequestResponseMessage expected."));
}
}
return problemId;
}
