static void Main(string[] args)
{
MessageHandler handler = new MOCKMessageHandler();
string menu = "1. Test ConnectTo()\n2. Test SendRequest\n3. (Q)uit";
Console.WriteLine(menu);
string choice = Console.ReadLine();
while (!choice.ToLower().Equals("q"))
{
switch (choice)
{
case "1":
Console.Write("IP Address: ");
string ipAddress = Console.ReadLine();
Console.Write("Port Number: ");
int portNumber = Int32.Parse(Console.ReadLine());
handler.connectTo(ipAddress, portNumber);
break;
case "2":
Console.Write("Request: ");
string request = Console.ReadLine();
handler.sendRequest(request);
break;
default:
Console.WriteLine("Invalid Option");
break;
}
Console.WriteLine(menu);
choice = Console.ReadLine();
}
Console.WriteLine("Thank you for testing");
Console.ReadKey();
}
public void TestValidIPAddress()
{
MessageHandler handler = new MOCKMessageHandler();
string ipAddress = "127.0.0.1";
int portNumber = 60000;
//Checks for VALID ip address and valid port
handler.connectTo(ipAddress, portNumber);
Assert.AreEqual("VALID", handler.getResponse());
//Checks for port boundary low out of range
portNumber = 49151;
handler.connectTo(ipAddress, portNumber);
Assert.AreEqual("ERROR", handler.getResponse());
//Checks for port boundary low
portNumber = 49152;
handler.connectTo(ipAddress, portNumber);
Assert.AreEqual("VALID", handler.getResponse());
//Checks for port boudary high out of range
portNumber = 65536;
handler.connectTo(ipAddress, portNumber);
Assert.AreEqual("ERROR", handler.getResponse());
//Checks for port boundary high
portNumber = 65535;
handler.connectTo(ipAddress, portNumber);
Assert.AreEqual("VALID", handler.getResponse());
//Checks for invalid string
ipAddress = "hello world";
handler.connectTo(ipAddress, portNumber);
Assert.AreEqual("ERROR", handler.getResponse());
//One too less numbers
ipAddress = "125.5.4.";
handler.connectTo(ipAddress, portNumber);
Assert.AreEqual("ERROR", handler.getResponse());
//One too many numbers
ipAddress = "34.5.6.7.8";
handler.connectTo(ipAddress, portNumber);
Assert.AreEqual("ERROR", handler.getResponse());
//Address out of range
ipAddress = "256.256.256.256";
handler.connectTo(ipAddress, portNumber);
Assert.AreEqual("ERROR", handler.getResponse());
}
