public ActionResult Index(string command)
{
string[] commandLines;
string roversPosition, roversInstruction, result = null;
if (!String.IsNullOrEmpty(command))
{
Plateau plateau = null;
command = command.Trim().Replace("\r\n", ",");
commandLines = command.Split(',');
if (commandLines.Length > 0) {
plateau = DefiningPlateauSize(commandLines[0]);
}
for (int i = 1; i < commandLines.Length; i = i + 2)
{
roversPosition = commandLines[i];
roversInstruction = commandLines[i + 1];
string[] roversPositionSplitted = roversPosition.Split(' ');
try
{
Rover rover = new Rover(
Convert.ToInt32(roversPositionSplitted[0]),
Convert.ToInt32(roversPositionSplitted[1]),
(CardinalCompass)Convert.ToChar(roversPositionSplitted[2]));
result = result + "\r\n" + rover.SetCommands(roversInstruction, plateau);
}
catch (Exception exception)
{
result = exception.Message;
}
}
@ViewBag.Result = result;
}
return View();
}
private void ThenIExpectARoverOnThePosition(Rover rover, int x, int y, CardinalCompass cardinal)
{
Assert.AreEqual(rover.PointX, x);
Assert.AreEqual(rover.PointY, y);
Assert.AreEqual(rover.CardinalCompass, cardinal);
}
private void WhenACommandIsExecuted(Rover rover, string command)
{
rover.SetCommands(command, PlateauFeature.GivenAPlateau(5, 5));
}
private void ThenIExpectARover(Rover rover, int expectedX, int expectedY, CardinalCompass expectedCardinalCompass)
{
Assert.IsNotNull(rover);
Assert.AreEqual(rover.PointX, expectedX);
Assert.AreEqual(rover.PointY, expectedY);
Assert.AreEqual(rover.CardinalCompass, expectedCardinalCompass);
}