public void ServeClient(TcpClient socket)
{
// "using" automatically frees resources when they're no longer in use. If "using" is not used, they have to be closed manually
using (var streamReader = new StreamReader(socket.GetStream()))
using (var streamWriter = new StreamWriter(socket.GetStream()))
{
// Read stream, split it, put in array
var clientRequestString = streamReader.ReadLine();
var clientRequestArray = clientRequestString.Split(' ');
// Checking for valid syntax
if (!clientRequestString.ToLower().Contains("togram") ||
!clientRequestString.ToLower().Contains("toounces"))
{
streamWriter.WriteLine("Command not recognized");
}
else
{
// Define index of method and value
var requestedMethod = clientRequestArray[0];
var valueToConvert = Convert.ToDouble(clientRequestArray[1]);
// Convert to desired type
var resultOfConversion = "";
if (requestedMethod.ToLower() == "togram")
{
resultOfConversion = $"{GramsOuncesConversion.OuncesToGrams(valueToConvert)} grams";
}
if (requestedMethod.ToLower() == "toounces")
{
resultOfConversion = $"{GramsOuncesConversion.GramsToOunces(valueToConvert)} ounces";
}
// Place result in outbound stream
streamWriter.WriteLine(resultOfConversion);
}
// Flush result to allow for next
streamWriter.AutoFlush = true;
}
// If socket is not null (ie. socket is in use), close it
socket?.Close();
}
public void OuncesToGramsCheck()
{
Assert.AreNotEqual(100, GramsOuncesConversion.OuncesToGrams(1), 0.00001);
}
public void OuncesToGramsNegative()
{
GramsOuncesConversion.OuncesToGrams(-10);
}
public void GramsToOuncesNegative()
{
GramsOuncesConversion.GramsToOunces(-10);
}
public void OuncesToGramsSimple()
{
Assert.AreEqual(283.4952, GramsOuncesConversion.OuncesToGrams(10), 0.00001);
}
public void GramToOuncesSimple()
{
Assert.AreEqual(0.3527396195, GramsOuncesConversion.GramsToOunces(10), 0.00001);
}