public void GenerateShouldGenerateNewMessages()
{
// Arrange
// Act
var messages = _messageCreator.CreateMessages(_messageInitializer);
var firstMessage = messages.First();
var innerMessages = (Message[])firstMessage.Data;
var innerMessage = innerMessages.First();
// Assert
Assert.That(firstMessage.DataSize, Is.Zero);
Assert.That(firstMessage.ServiceSize, Is.EqualTo(AllConstants.SendingRequestMessageSize));
Assert.That(firstMessage.ReceiverId, Is.EqualTo(_messageInitializer.ReceiverId));
Assert.That(firstMessage.SenderId, Is.EqualTo(_messageInitializer.SenderId));
Assert.That(firstMessage.MessageType, Is.EqualTo(MessageType.SendingRequest));
Assert.That(innerMessage.Data, Is.TypeOf(typeof(Message[])));
Assert.That(innerMessage.MessageType, Is.EqualTo(_messageInitializer.MessageType));
Assert.That(innerMessage.SenderId, Is.EqualTo(_messageInitializer.SenderId));
Assert.That(innerMessage.ReceiverId, Is.EqualTo(_messageInitializer.ReceiverId));
Assert.That(innerMessages.Sum(m => m.DataSize), Is.EqualTo(_messageInitializer.Size));
Assert.That(innerMessage.ServiceSize, Is.EqualTo(AllConstants.ServicePartSize));
Assert.That(firstMessage.ParentId, Is.EqualTo(innerMessage.ParentId));
}
public void GenerateShouldGenerateNewGeneralMessages()
{
// Arrange
// Act
var messages = _messageCreator.CreateMessages(_messageInitializer);
var firstMessage = messages.First();
// Assert
Assert.That(messages.Length, Is.GreaterThanOrEqualTo(1));
Assert.That(firstMessage.ReceiverId, Is.EqualTo(_messageInitializer.ReceiverId));
Assert.That(firstMessage.SenderId, Is.EqualTo(_messageInitializer.SenderId));
Assert.That(firstMessage.Data, Is.TypeOf(typeof(Message[])));
Assert.That(firstMessage.MessageType, Is.EqualTo(_messageInitializer.MessageType));
Assert.That(messages.All(m => m.ServiceSize == AllConstants.ServicePartSize));
Assert.That(messages.Where((message, i) => i != messages.Length - 1)
.All(m => m.DataSize == AllConstants.PackageSize));
}
private void HandleFailedSendingRequest(Node node, Message request)
{
var responseInitializer = CreateNegativeResponseInitializer(node, request);
var responses = _negativeResponseMessageCreator.CreateMessages(responseInitializer);
UpdateResponsesByRequest(responses, request);
_negativeResponseMessageCreator.RemoveFromQueue(new[] { request }, request.LastTransferNodeId);
}
private void HandleNegativeSendingResponse(Message response)
{
var requests = (Message[])response.Data;
var request = requests.First();
var oldMessages = (Message[])request.Data;
var firstMessage = oldMessages.First();
var sumSize = oldMessages.Sum(oldMessage => oldMessage.Size)
- oldMessages.Length * AllConstants.ServicePartSize;
var messageInitializer = new MessageInitializer
{
MessageType = firstMessage.MessageType,
ReceiverId = firstMessage.ReceiverId,
SenderId = firstMessage.SenderId,
Size = sumSize,
Data = firstMessage.Data
};
var messages = _generalMessageCreator.CreateMessages(messageInitializer);
if (messages != null)
{
UpdateInnerMessagesIds(messages, firstMessage.ParentId);
var receiver = _network.GetNodeById(response.ReceiverId);
request.IsCanceled = true;
receiver.CanceledMessages.Add(request);
_generalMessageCreator.AddInQueue(messages, firstMessage.SenderId);
}
else
{
request.Route = firstMessage.Route.ToArray();
request.LastTransferNodeId = request.SenderId;
_generalMessageCreator.AddInQueue(requests, firstMessage.SenderId);
}
_generalMessageCreator.RemoveFromQueue(new[] { response }, response.ReceiverId);
}
public void GenerateShouldGenerateNewPositiveResponse()
{
// Arrange
var route = ((Message[])_messageInitializer.Data)
.First().Route;
// Act
var messages = _messageCreator.CreateMessages(_messageInitializer);
var firstMessage = messages.First();
// Assert
Assert.That(messages.Length, Is.EqualTo(1));
Assert.That(firstMessage.ReceiverId, Is.EqualTo(_messageInitializer.ReceiverId));
Assert.That(firstMessage.SenderId, Is.EqualTo(_messageInitializer.SenderId));
Assert.That(firstMessage.Data, Is.EqualTo(_messageInitializer.Data));
Assert.That(firstMessage.MessageType, Is.EqualTo(MessageType.PositiveSendingResponse));
Assert.That(messages.All(m => m.ServiceSize == AllConstants.SendingResponseMessageSize));
Assert.That(messages.Where((message, i) => i != messages.Length - 1)
.All(m => m.DataSize == 0));
CollectionAssert.AreEqual(route, firstMessage.Route.Reverse());
}
private void CreateRandomMessages(Node sender, Node receiver)
{
var messageInitializer = CreateMessageInitializer(sender.Id, receiver.Id);
var messages = _messageCreator.CreateMessages(messageInitializer);
if (messages != null)
{
_messageCreator.AddInQueue(messages, messages.First().SenderId);
LastGeneratedMessage = messages.LastOrDefault();
}
}
private void MessageCreate(MessageInitializer messageInitializer)
{
var messages = _messageCreator?.CreateMessages(messageInitializer);
if (messages != null)
{
var senderId = messageInitializer.SenderId;
_messageCreator.AddInQueue(messages, senderId);
}
else
{
throw new MessageException("Message Cannot Be Created");
}
}
private void HandleSendingRequest(Message request)
{
var responseInitializer = new MessageInitializer
{
ReceiverId = request.SenderId,
SenderId = request.ReceiverId,
MessageType = MessageType.PositiveSendingResponse,
Data = request.Data
};
var responses = _positiveResponseMessageCreator.CreateMessages(responseInitializer);
foreach (var response in responses)
{
response.ParentId = request.ParentId;
}
_positiveResponseMessageCreator.AddInQueue(responses, request.ReceiverId);
}
public void CreateMessagesShouldDoIt()
{
// Arrange
// Act
var messages = _messageCreator.CreateMessages(_messageInitializer);
var firstMessage = messages.First();
// Assert
Assert.That(messages.Length, Is.EqualTo(1));
Assert.That(firstMessage.ReceiverId, Is.EqualTo(_messageInitializer.ReceiverId));
Assert.That(firstMessage.SenderId, Is.EqualTo(_messageInitializer.SenderId));
Assert.That(firstMessage.Data, Is.TypeOf(typeof(Message[])));
Assert.That(firstMessage.MessageType, Is.EqualTo(_messageInitializer.MessageType));
Assert.That(firstMessage.DataSize, Is.EqualTo(_messageInitializer.Size));
Assert.That(firstMessage.Size, Is.EqualTo(_messageInitializer.Size + AllConstants.ServicePartSize));
Assert.That(firstMessage.ServiceSize, Is.EqualTo(AllConstants.ServicePartSize));
}