public void Send_BytesSentShouldBeEqualToBytesReceived()
{
urSoket = new URSocket(socket);
var listener = server.AcceptSocket();
listener.ReceiveTimeout = Timeout;
string testString = "Test";
byte[] bytes = Encoding.ASCII.GetBytes(testString);
var expected = bytes;
urSoket.Send(bytes);
byte[] buffer = new byte[100];
var received = listener.Receive(buffer);
byte[] actual = new byte[received];
Buffer.BlockCopy(buffer, 0, actual, 0, received);
Assert.Equal(expected.Length, actual.Length);
for (int i = 0; i < expected.Length; i++)
{
Assert.Equal(expected[i], actual[i]);
}
}
public void Receive_ShouldNotReceiveWhenDisconnected()
{
urSoket = new URSocket(socket);
urSoket.State = ConnectionState.DISCONNECTED;
var listener = server.AcceptSocket();
listener.ReceiveTimeout = Timeout;
string testString = "Test";
byte[] bytes = Encoding.ASCII.GetBytes(testString);
listener.Send(bytes);
try
{
var resp = urSoket.Receive();
Assert.Empty(resp);
}
catch (SocketException e)
{
Assert.Equal(SocketError.TimedOut, e.SocketErrorCode);
}
}
public void Send_ShouldNotSendBytesWhenDisconnected()
{
urSoket = new URSocket(socket);
urSoket.State = ConnectionState.DISCONNECTED;
var listener = server.AcceptSocket();
listener.ReceiveTimeout = Timeout;
string testString = "Test";
byte[] bytes = Encoding.ASCII.GetBytes(testString);
urSoket.Send(bytes);
byte[] buffer = new byte[100];
try
{
int expected = 0;
var actual = listener.Receive(buffer);
Assert.Equal(expected, actual);
}
catch (SocketException e)
{
// Actual: Socket exception code
// Expected: TimeOut Exception
Assert.Equal(SocketError.TimedOut, e.SocketErrorCode);
}
}
public void Ctor_ValidSocketShouldConnect()
{
urSoket = new URSocket(socket);
var expected = ConnectionState.CONNECTED;
var actual = urSoket.State;
Assert.Equal(expected, actual);
}
public void Ctor_NullSocketShouldDisconnect()
{
urSoket = new URSocket(null);
var expected = ConnectionState.DISCONNECTED;
var actual = urSoket.State;
Assert.Equal(expected, actual);
}
public void Close_ShouldDisconnected()
{
urSoket = new URSocket(socket);
var expected = ConnectionState.DISCONNECTED;
urSoket.Close();
var actual = urSoket.State;
Assert.Equal(expected, actual);
}
/// <summary>Initializes a new socket and starts the SocketListener. Creates a waiting thread to wait for the connection to be established.</summary>
public void EstablishConnectionUR()
{
waitHandles[0] = new AutoResetEvent(false);
socket = new URSocket();
socketThread = new Thread(() => socket.RunSocketListener(logic.selectedUnit.urIpAddress, waitHandles[0])); // Creates a new thread to connect to the socket based on the selected Unit collected from logic
socketThread.IsBackground = true;
socketThread.Name = "socketThread";
socketThread.Start();
Thread waitThread = new Thread(() =>
{
if (OnConnectionUR != null)
{
OnConnectionUR(waitHandles[0].WaitOne(timeout, false)); // Event is thrown when the AutoResetEvent is set or when timeout has run out.
}
});
waitThread.IsBackground = true;
waitThread.Name = "waitThreadUR";
waitThread.Start();
}
public void Receive_ShouldReceiveSameBytes()
{
urSoket = new URSocket(socket);
var listener = server.AcceptSocket();
listener.ReceiveTimeout = Timeout;
string testString = "Test";
byte[] expected = Encoding.ASCII.GetBytes(testString);
listener.Send(expected);
var actual = urSoket.Receive();
Assert.Equal(expected.Length, actual.Length);
for (int i = 0; i < expected.Length; i++)
{
Assert.Equal(expected[i], actual[i]);
}
}
