/// <summary>
/// Generates outgoing connection with remote port.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="number">The number.</param>
protected virtual void OnTerminalOutgoingCall(object sender, string number)
{
_callInfo = new CallInfo(number, CallType.Outgoing);
if (OnOutgoingCallEvent != null)
{
OnOutgoingCallEvent(this, _number);
}
else
{
_terminal.Drop();
}
}
/// <summary>
/// Removes the terminal.
/// </summary>
/// <param name="terminal">The terminal.</param>
/// <returns></returns>
public bool RemoveTerminal(ITerminal terminal)
{
if (terminal != null)
{
string number = GetNumberForTerminal(terminal);
if (number != null)
{
terminal.Drop();
_terminalMapping.Remove(number);
return(true);
}
}
return(false);
}
public void TestATS()
{
Station station = new Station(10);
List <ITerminal> terminals = new List <ITerminal>();
for (int i = 0; i < 30; i++)
{
ITerminal terminal = new Terminal(i);
terminal.Plug();
terminals.Add(terminal);
station.AddTerminal(GenerateNumber(i), terminal);
}
Random r = new Random();
int j = 0;
for (int i = 0; i < 5; i++)
{
ITerminal terminal1 = terminals[j];
ITerminal terminal2 = terminals[j + 1];
ITerminal terminal3 = terminals[j + 2];
terminal1.Call(GenerateNumber(j + 1));
Assert.AreEqual(true, terminal2.IsRinging);
Thread.Sleep(r.Next(100, 300));
terminal3.Call(GenerateNumber(j + 1));
Thread.Sleep(r.Next(100, 300));
Assert.AreEqual(3, station.GetPortCountInUse());
IPort port1 = station.GetPortByTerminal(terminal1);
IPort port2 = station.GetPortByTerminal(terminal2);
IPort port3 = station.GetPortByTerminal(terminal3);
Assert.AreEqual(PortState.OutgoingCall, port1.PortState);
Assert.AreEqual(PortState.IncomingCall, port2.PortState);
Assert.AreEqual(PortState.OutgoingCall, port3.PortState);
terminal2.Answer();
Assert.AreEqual(false, terminal2.IsRinging);
Thread.Sleep(r.Next(100, 300));
Assert.AreEqual(PortState.Busy, port1.PortState);
Assert.AreEqual(PortState.Busy, port2.PortState);
Assert.AreEqual(PortState.OutgoingCall, port3.PortState);
terminal2.Drop();
Assert.AreEqual(true, terminal2.IsRinging);
Thread.Sleep(r.Next(100, 300));
Assert.AreEqual(2, station.GetPortCountInUse());
Assert.AreEqual(PortState.Free, port1.PortState);
Assert.AreEqual(PortState.IncomingCall, port2.PortState);
Assert.AreEqual(PortState.OutgoingCall, port3.PortState);
terminal2.Answer();
Assert.AreEqual(false, terminal2.IsRinging);
Thread.Sleep(r.Next(100, 300));
Assert.AreEqual(PortState.Free, port1.PortState);
Assert.AreEqual(PortState.Busy, port2.PortState);
Assert.AreEqual(PortState.Busy, port3.PortState);
terminal2.Drop();
Assert.AreEqual(false, terminal2.IsRinging);
Thread.Sleep(r.Next(100, 300));
Assert.AreEqual(0, station.GetPortCountInUse());
Assert.AreEqual(PortState.Free, port1.PortState);
Assert.AreEqual(PortState.Free, port2.PortState);
Assert.AreEqual(PortState.Free, port3.PortState);
terminal1.Call(GenerateNumber(j + 2));
Assert.AreEqual(true, terminal3.IsRinging);
Thread.Sleep(r.Next(100, 300));
port1 = station.GetPortByTerminal(terminal1);
port3 = station.GetPortByTerminal(terminal3);
Assert.AreEqual(2, station.GetPortCountInUse());
Assert.AreEqual(PortState.OutgoingCall, port1.PortState);
Assert.AreEqual(PortState.IncomingCall, port3.PortState);
terminal1.Drop();
Assert.AreEqual(false, terminal3.IsRinging);
Thread.Sleep(r.Next(100, 300));
Assert.AreEqual(0, station.GetPortCountInUse());
Assert.AreEqual(PortState.Free, port1.PortState);
Assert.AreEqual(PortState.Free, port2.PortState);
terminal1.Call(GenerateNumber(j + 2));
Assert.AreEqual(true, terminal3.IsRinging);
Thread.Sleep(r.Next(100, 300));
terminal2.Call(GenerateNumber(j + 2));
Thread.Sleep(r.Next(100, 300));
Assert.AreEqual(3, station.GetPortCountInUse());
port1 = station.GetPortByTerminal(terminal1);
port2 = station.GetPortByTerminal(terminal2);
port3 = station.GetPortByTerminal(terminal3);
Assert.AreEqual(PortState.OutgoingCall, port1.PortState);
Assert.AreEqual(PortState.OutgoingCall, port2.PortState);
Assert.AreEqual(PortState.IncomingCall, port3.PortState);
terminal1.Drop();
Assert.AreEqual(true, terminal3.IsRinging);
Thread.Sleep(r.Next(100, 300));
Assert.AreEqual(2, station.GetPortCountInUse());
Assert.AreEqual(PortState.OutgoingCall, port2.PortState);
Assert.AreEqual(PortState.IncomingCall, port3.PortState);
terminal2.Drop();
Assert.AreEqual(false, terminal3.IsRinging);
Thread.Sleep(r.Next(100, 300));
Assert.AreEqual(0, station.GetPortCountInUse());
j += 2;
}
}
