2 Why We Need Model-Based Testing

22 Why We Need Model-Based Testing
using System;
using System.Net; // Dns and IPHostEntry
namespace ClientServerImpl
{
// Remote instrument standalone client program, works with Monitor server.
}
class Logger
{
#region usage method, writes help text (code not shown)
}
static void Main(string[] args)
{
string host = "127.0.0.1";
int port = 8000;
int nsamples = Int32.MaxValue; // unlimited, in effect
int interval = 1;
string command = "T"; // get temperature sample
string units = "F";
}
double temperature;
IPHostEntry iphe; // for checking host address string
#region Check and process command line arguments (code not shown)
Client client = new Client();
client.Socket();
client.Connect(host,port);
for (int i = 0; i < nsamples; i++)
{
client.Send(command);
temperature = client.Receive();
if (units == "C")
temperature = Temperature.ConvertToCelsius(temperature);
Console.WriteLine("{0:u} Temperature server at {1} " +
"port {2} reports {3,5:F1} {4}",
DateTime.Now, host, port, temperature,units);
client.Sleep(interval);
}
client.Close();
Figure 2.8. Temperature logger, a client application.
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