public void SendReceiveThroughChannel_ObjectTransportConnectedChannel_ObjectSentAndReceivedBetweenClients()
{
//Arrange
var joinedNetworkChannels = MockNetworkChannelFactory.GetConnectedChannels();
MockObjectMessage sendMessage = new MockObjectMessage();
sendMessage.Property1_string = "test send";
sendMessage.Property2_int = 123;
sendMessage.Property3_decimal = 56M;
MockObjectMessage receivedMessage = null;
//Act
ObjectTransport client1 = TestObjectTransportFactory.CreateNewObjectTransport(joinedNetworkChannels.Item1);
client1.Receive <MockObjectMessage>(o =>
{
receivedMessage = o;
})
.Execute();
ObjectTransport client2 = TestObjectTransportFactory.CreateNewObjectTransport(joinedNetworkChannels.Item2);
client2.Send(sendMessage)
.Execute();
Utilities.WaitFor(ref receivedMessage);
//Assert
Assert.AreEqual(sendMessage.Property3_decimal, receivedMessage.Property3_decimal);
Assert.AreEqual(sendMessage.Property1_string, receivedMessage.Property1_string);
Assert.AreEqual(sendMessage.Property2_int, receivedMessage.Property2_int);
}
public void Receive_ObjectWithBinaryProperty_BinaryReceived()
{
//Arrange
var joinedNetworkChannels = MockNetworkChannelFactory.GetConnectedChannels();
MockObjectMessageWithBinary sendMessage = new MockObjectMessageWithBinary();
sendMessage.Property2_String = "Message with binary";
sendMessage.Property1_Bytes = Encoding.ASCII.GetBytes("hello world");
MockObjectMessageWithBinary receivedMessage = null;
Client receivedClient = null;
//Act
ObjectTransport client1 = TestObjectTransportFactory.CreateNewObjectTransport(joinedNetworkChannels.Item1);
client1.Receive <MockObjectMessageWithBinary>((c, o) =>
{
receivedClient = c;
receivedMessage = o;
})
.Execute();
ObjectTransport client2 = TestObjectTransportFactory.CreateNewObjectTransport(joinedNetworkChannels.Item2);
client2.Send(sendMessage)
.Execute();
//Assert
Assert.AreEqual("hello world", System.Text.Encoding.UTF8.GetString(receivedMessage.Property1_Bytes));
Assert.AreEqual(receivedMessage.Property2_String, "Message with binary");
Assert.AreEqual("10.0.0.2", receivedClient.IPAddress);
}
public void TCPClient_SendUnreliably_ExceptionThrown()
{
//Arrange
Client client = null;
Client clientDisconnect = null;
ObjectTransport serverObjectTransport = TestObjectTransportFactory.CreateNewObjectTransport(Server);
serverObjectTransport.Start("127.0.0.1", 0);
ObjectTransport clientObjectTransport = TestObjectTransportFactory.CreateNewObjectTransport(Client1);
clientObjectTransport.OnClientDisconnect(c => clientDisconnect = c);
clientObjectTransport.Start("127.0.0.1", Server.LocalPort);
Utilities.WaitFor(() => serverObjectTransport.GetConnectedClients().Count() == 1);
client = clientObjectTransport.GetConnectedClients().First();
Utilities.WaitFor(ref client);
var message = new MockObjectMessage();
//Act
clientObjectTransport.Send(message)
.Unreliable()
.Execute();
}
public void SendWithResponse_ObjectWithPropertiesSet_PayloadWithObjectAndTokenSent()
{
//Arrange
var sentPayload = string.Empty;
var client = new Client("10.0.0.1", 123);
var networkChannel = MockNetworkChannelFactory.GetMockedNetworkChannel()
.OnSendHandle((Client, payload) => sentPayload = payload);
MockObjectMessage sendObject = new MockObjectMessage();
sendObject.Property1_string = "Test String";
sendObject.Property2_int = 12;
sendObject.Property3_decimal = 1.33M;
ObjectTransport transport = TestObjectTransportFactory.CreateNewObjectTransport(networkChannel);
networkChannel.SimulateClientConnect(client);
//Act
transport.Send(sendObject)
.Response <MockObjectMessage>(o => o.GetType())
.Execute();
Utilities.WaitFor(ref sentPayload);
//Assert
Regex rgx = new Regex(typeof(MockObjectMessage).AssemblyQualifiedName + "::(.*)::{\"Property1_string\":\"Test String\",\"Property2_int\":12,\"Property3_decimal\":1.33}");
Assert.IsTrue(rgx.IsMatch(sentPayload));
}
public void SendToAll_Except2Client_AllClientsExcept2AreSendTo()
{
//Arrange
var client1 = new Client("10.0.0.1", 123);
var client2 = new Client("10.0.0.2", 123);
var client3 = new Client("10.0.0.3", 123);
var clientsSendTo = new List <Client>();
var networkChannel = MockNetworkChannelFactory.GetMockedNetworkChannel()
.OnSendHandle((Client, paylaod) => clientsSendTo.Add(Client));
MockObjectMessage sendObject = new MockObjectMessage();
sendObject.Property1_string = "Test String";
sendObject.Property2_int = 12;
sendObject.Property3_decimal = 1.33M;
ObjectTransport transport = TestObjectTransportFactory.CreateNewObjectTransport(networkChannel);
networkChannel.SimulateClientConnect(client1);
networkChannel.SimulateClientConnect(client2);
networkChannel.SimulateClientConnect(client3);
//Act
transport.Send(sendObject)
.Response <MockObjectMessage>(o => o.GetType())
.ToAllExcept(client1, client3)
.Execute();
//Assert
Assert.AreEqual(1, clientsSendTo.Count);
Assert.AreEqual(clientsSendTo[0].IPAddress, "10.0.0.2");
}
public void SendExecute_ObjectWithProperties_PayloadWithObjectAndTypeSent()
{
//Arrange
var sentPayload = string.Empty;
var client = new Client("10.0.0.1", 123);
var networkChannel = MockNetworkChannelFactory.GetMockedNetworkChannel()
.OnSendHandle((Client, payload) => sentPayload = payload);
MockObjectMessage sendObject = new MockObjectMessage();
sendObject.Property1_string = "Test String";
sendObject.Property2_int = 12;
sendObject.Property3_decimal = 1.33M;
//Act
ObjectTransport transport = TestObjectTransportFactory.CreateNewObjectTransport(networkChannel);
networkChannel.SimulateClientConnect(client);
transport.Send(sendObject)
.To(client)
.Execute();
//Assert
Assert.AreEqual(typeof(MockObjectMessage).AssemblyQualifiedName + "::{\"Property1_string\":\"Test String\",\"Property2_int\":12,\"Property3_decimal\":1.33}", sentPayload);
}
public void TimeOut_MessageSentToMultipleClientsWithSomeResponding_TimeOutFunctionReturnsClientsWhoDidNotRespond()
{
//Arrange
var client1 = new Client("10.0.0.1", 123);
var client2 = new Client("10.0.0.2", 123);
var client3 = new Client("10.0.0.3", 123);
Client[] clientsWhoDidNotRespond = null;
MockObjectMessage messageThatTimedOut = null;
var sentPayload = string.Empty;
var networkChannel = MockNetworkChannelFactory.GetMockedNetworkChannel()
.OnSendHandle((Client, payload) => sentPayload = payload);
MockObjectMessage sendObject = new MockObjectMessage();
sendObject.Property1_string = "Test String";
sendObject.Property2_int = 12;
sendObject.Property3_decimal = 1.33M;
ObjectTransport transport = TestObjectTransportFactory.CreateNewObjectTransport(networkChannel);
networkChannel.SimulateClientConnect(client1);
networkChannel.SimulateClientConnect(client2);
networkChannel.SimulateClientConnect(client3);
//Act
transport.Send(sendObject)
.Response <MockObjectMessage>(o => { })
.SetTimeOut(2)
.OnTimeOut(
(c, o) => {
clientsWhoDidNotRespond = c;
messageThatTimedOut = o;
})
.ToAll()
.Execute();
//Echo back the message
networkChannel.SimulateClientResponse(client2, sentPayload);
Utilities.WaitFor(ref messageThatTimedOut);
//Assert
Assert.AreEqual(2, clientsWhoDidNotRespond.Length);
Assert.IsTrue(clientsWhoDidNotRespond.Contains(client1));
Assert.IsTrue(clientsWhoDidNotRespond.Contains(client3));
Assert.AreEqual(sendObject, messageThatTimedOut);
}
public void SendReceiveReplyThroughChannel_TwoObjectTransportsConnected_SameTokenUsed()
{
//Arrange
var client2ReceiveFunctionCalled = false;
var client2RespondFunctionCalled = false;
var joinedNetworkChannels = MockNetworkChannelFactory.GetConnectedChannels();
MockObjectMessage sendMessage = new MockObjectMessage();
sendMessage.Property1_string = "test send";
sendMessage.Property2_int = 123;
sendMessage.Property3_decimal = 56M;
MockObjectMessage receivedMessage = null;
//Act
ObjectTransport client1 = TestObjectTransportFactory.CreateNewObjectTransport(joinedNetworkChannels.Item1);
client1.Receive <MockObjectMessage>()
.Reply((c, o) =>
{
o.Property1_string = "replied";
return(o);
})
.Execute();
ObjectTransport client2 = TestObjectTransportFactory.CreateNewObjectTransport(joinedNetworkChannels.Item2);
client2.Send(sendMessage)
.Response <MockObjectMessage>(o =>
{
client2RespondFunctionCalled = true;
receivedMessage = o;
})
.Execute();
client2.Receive <MockObjectMessage>(o =>
{
client2ReceiveFunctionCalled = true;
receivedMessage = o;
}).Execute();
Utilities.WaitFor(ref receivedMessage);
//Assert
Assert.IsFalse(client2ReceiveFunctionCalled);
Assert.IsTrue(client2RespondFunctionCalled);
}
static void Main(string[] args)
{
Console.WriteLine("Welcome to this simple Chat room!");
Console.WriteLine("Would you like to:");
Console.WriteLine("1) Create a TCP server");
Console.WriteLine("2) Connect to TCP server");
Console.WriteLine("3) Creaet a UDP server");
Console.WriteLine("4) Connect to UDP server");
string answer = Console.ReadLine();
ObjectTransport transport = transport = CheckCreateTransport(answer);
if (transport == null)
{
return;
}
//Write to console when a client connects
transport.OnClientConnect(c => Console.WriteLine("{0} - Client connected", c.IPAddress));
//Write to console when a client disconnects
transport.OnClientDisconnect(c => Console.WriteLine("{0} - Client disconnected", c.IPAddress));
string message;
while (true)
{
message = Console.ReadLine();
if (message == "exit")
{
break;
}
transport.Send(new Message()
{
Body = message
})
.ToAll()
.Execute();
}
}
static ObjectTransport CheckCreateServer(string answer)
{
ObjectTransport objectTransportServer = null;
if (answer == "1")
{
Console.WriteLine("Please specify an IP address");
var ipAddress = Console.ReadLine();
//Setup a TCP Server
objectTransportServer = ObjectTransport.Factory.CreateTCPServer(ipAddress, 8888);
Console.WriteLine("Created TCP server on port 8888");
}
if (answer == "3")
{
Console.WriteLine("Please specify an IP address");
var ipAddress = Console.ReadLine();
//Setup a TCP Server
objectTransportServer = ObjectTransport.Factory.CreateUDPServer(ipAddress, 8888);
Console.WriteLine("Created UDP server on port 8888");
}
//Receive an object of type "Message"
objectTransportServer?.Receive <Message>((client, received_message) => {
Console.WriteLine("{0} - {1}", client.IPAddress, received_message.Body);
//Send the received message to all other clients
//except the client who sent the message
objectTransportServer.Send(received_message)
.ToAllExcept(client)
.Execute();
})
.Execute();
return(objectTransportServer);
}
public void ReceiveReply_WithClientAction_ObjectAndClientInjectedInToAction()
{
//Arrange
var joinedNetworkChannels = MockNetworkChannelFactory.GetConnectedChannels();
MockObjectMessage sendMessage = new MockObjectMessage();
sendMessage.Property1_string = "test send";
sendMessage.Property2_int = 123;
sendMessage.Property3_decimal = 56M;
MockObjectMessage receivedMessage = null;
Client receivedClient = null;
//Act
ObjectTransport client1 = TestObjectTransportFactory.CreateNewObjectTransport(joinedNetworkChannels.Item1);
client1.Receive <MockObjectMessage>()
.Reply((c, o) =>
{
receivedMessage = o;
receivedClient = c;
return(null);
})
.Execute();
ObjectTransport client2 = TestObjectTransportFactory.CreateNewObjectTransport(joinedNetworkChannels.Item2);
client2.Send(sendMessage)
.Execute();
Utilities.WaitFor(ref receivedMessage);
//Assert
Assert.AreEqual(sendMessage.Property3_decimal, receivedMessage.Property3_decimal);
Assert.AreEqual(sendMessage.Property1_string, receivedMessage.Property1_string);
Assert.AreEqual(sendMessage.Property2_int, receivedMessage.Property2_int);
Assert.AreEqual("10.0.0.2", receivedClient.IPAddress);
}
public void TCPNetwork_SendAndReplyMessage_ResponseIsCalled()
{
//Arrange
Client client = null;
Client clientDisconnect = null;
server = new TCPServerChannel("127.0.0.1", 0);
ObjectTransport serverObjectTransport = TestObjectTransportFactory.CreateNewObjectTransport(server);
tcpclient = new TCPClientChannel("127.0.0.1", server.Port);
ObjectTransport clientObjectTransport = TestObjectTransportFactory.CreateNewObjectTransport(tcpclient);
clientObjectTransport.OnClientDisconnect(c => clientDisconnect = c);
client = clientObjectTransport.GetConnectedClients().First();
Utilities.WaitFor(ref client);
Utilities.WaitFor(() => serverObjectTransport.GetConnectedClients().Count() == 1);
//Act
serverObjectTransport.Receive <MockObjectMessage>()
.Reply((o) => { return(o); })
.Execute();
var mockObject = new MockObjectMessage()
{
Property1_string = "Mock Object"
};
MockObjectMessage responseObject = null;
clientObjectTransport.Send(mockObject)
.Response <MockObjectMessage>((r) => { responseObject = r; })
.Execute();
Utilities.WaitFor(ref responseObject);
//Assert
Assert.AreEqual(responseObject.Property1_string, "Mock Object");
}
public void UDPServer_SendObject_CorrectObjectSent()
{
//Arrange
MockObjectMessage receivedObject = null;
udpServer = new UDPServerChannel("127.0.0.1", 0, 32);
Client client = null;
ObjectTransport serverObjectTransport = TestObjectTransportFactory.CreateNewObjectTransport(udpServer);
serverObjectTransport.OnClientConnect(c => client = c);
udpClient = new UDPClientChannel("127.0.0.1", udpServer.Port);
ObjectTransport clientObjectTransport = TestObjectTransportFactory.CreateNewObjectTransport(udpClient);
Utilities.WaitFor(ref client);
//Act
clientObjectTransport.Receive <MockObjectMessage>(o =>
receivedObject = o
).Execute();
serverObjectTransport.Send(new MockObjectMessage()
{
Property1_string = "hello world!",
Property2_int = 123,
Property3_decimal = 12.3M
})
.To(client)
.Execute();
Utilities.WaitFor(ref receivedObject);
//Assert
Assert.AreEqual("hello world!", receivedObject.Property1_string);
Assert.AreEqual(123, receivedObject.Property2_int);
Assert.AreEqual(12.3M, receivedObject.Property3_decimal);
}
public void TimeOut_TimeOutFunctionSet_TimeOutFunctionCalled()
{
//Arrange
var client = new Client("10.0.0.1", 123);
Client[] clientsWhoDidNotRespond = null;
MockObjectMessage messageThatTimedOut = null;
var sentPayload = string.Empty;
var networkChannel = MockNetworkChannelFactory.GetMockedNetworkChannel()
.OnSendHandle((Client, payload) => sentPayload = payload);
MockObjectMessage sendObject = new MockObjectMessage();
sendObject.Property1_string = "Test String";
sendObject.Property2_int = 12;
sendObject.Property3_decimal = 1.33M;
//Act
ObjectTransport transport = TestObjectTransportFactory.CreateNewObjectTransport(networkChannel);
networkChannel.SimulateClientConnect(client);
transport.Send(sendObject)
.Response <MockObjectMessage>(o => { })
.SetTimeOut(1)
.OnTimeOut(
(c, o) => {
clientsWhoDidNotRespond = c;
messageThatTimedOut = o;
})
.Execute();
Utilities.WaitFor(ref clientsWhoDidNotRespond);
//Assert
Assert.AreEqual(1, clientsWhoDidNotRespond.Length);
Assert.AreEqual(sendObject, messageThatTimedOut);
}
public void Protobuff_UsingProtobuffSerializer_objectIsSentAndReceived()
{
//Arrange
var joinedNetworkChannels = MockNetworkChannelFactory.GetConnectedChannels();
Protobuf_MockObjectMessage sendMessage = new Protobuf_MockObjectMessage();
sendMessage.Property1_string = "test send";
sendMessage.Property2_int = 123;
sendMessage.Property3_decimal = 56M;
Protobuf_MockObjectMessage receivedMessage = null;
Client receivedClient = null;
//Act
ObjectTransport client1 = TestObjectTransportFactory.CreateNewObjectTransport(joinedNetworkChannels.Item1, new ProtobufSerializer());
client1.Receive <Protobuf_MockObjectMessage>((c, o) =>
{
receivedClient = c;
receivedMessage = o;
})
.Execute();
ObjectTransport client2 = TestObjectTransportFactory.CreateNewObjectTransport(joinedNetworkChannels.Item2, new ProtobufSerializer());
client2.Send(sendMessage)
.Execute();
//Assert
Assert.AreEqual(sendMessage.Property3_decimal, receivedMessage.Property3_decimal);
Assert.AreEqual(sendMessage.Property1_string, receivedMessage.Property1_string);
Assert.AreEqual(sendMessage.Property2_int, receivedMessage.Property2_int);
Assert.AreEqual("10.0.0.2", receivedClient.IPAddress);
}
