public void lawn_cant_move_outside_lawn_dimensions()
{
var lawn = new Lawn(5, 5);
lawn.AddMowner(1, 4, 'N');
var finalPosition = lawn.MoveMowner("LMMMRRML");
Assert.AreEqual("1 4 N", finalPosition);
}
public void case_scenario_3_3_E()
{
var lawn = new Lawn(5, 5);
lawn.AddMowner(3, 3, 'E');
var finalPosition = lawn.MoveMowner("MMRMMRMRRM");
Assert.AreEqual(finalPosition, "5 1 E");
}
public void case_scenario_1_2_N()
{
var lawn = new Lawn(5, 5);
lawn.AddMowner(1, 2, 'N');
var finalPosition = lawn.MoveMowner("LMLMLMLMM");
Assert.AreEqual(finalPosition, "1 3 N");
}
public void lawn_cant_have_negative_dimensions()
{
Exception failed = null;
try
{
var lawn = new Lawn(-1, 5);
}
catch (Exception ex)
{
failed = ex;
}
Assert.IsNotNull(failed);
}
public void mowner_cant_be_added_outside_lawn_dimensions()
{
var lawn = new Lawn(5, 5);
Exception failed = null;
try
{
lawn.AddMowner(5, 6, 'N');
}
catch (Exception ex)
{
failed = ex;
}
Assert.IsNotNull(failed);
}
public void mowner_can_move_to_all_directions()
{
var lawn = new Lawn(5, 5);
lawn.AddMowner(2, 2, 'N');
var direction = lawn.MoveMowner("RM");
Assert.AreEqual("3 2 E", direction);
direction = lawn.MoveMowner("RM");
Assert.AreEqual("3 1 S", direction);
direction = lawn.MoveMowner("RM");
Assert.AreEqual("2 1 W", direction);
direction = lawn.MoveMowner("RM");
Assert.AreEqual("2 2 N", direction);
}
static void Main(string[] args)
{
var width = -1;
var length = -1;
var orientation = ' ';
var coordX = -1;
var coordY = -1;
Console.WriteLine("");
PromptUser(ref width, ref length, ref orientation, ref coordX, ref coordY);
try
{
var lawn = new Lawn(width, length);
lawn.AddMowner(coordX, coordY, orientation);
Console.WriteLine("Please inform Mowner path.");
Console.Write("?: ");
var path = Console.ReadLine();
var finalPosition = lawn.MoveMowner(path);
Console.WriteLine("");
Console.WriteLine("-------------------------------------");
Console.WriteLine("Final position: {0}", finalPosition);
Console.WriteLine("-------------------------------------");
}
catch (Exception ex)
{
Console.WriteLine("");
Console.WriteLine("-------------------------------------");
Console.WriteLine(string.Concat("ERROR: ", ex.Message));
Console.WriteLine("-------------------------------------");
}
Console.WriteLine("");
}
public void mowner_orientation_must_be_N_E_S_W()
{
var lawn = new Lawn(5, 5);
Exception failed = null;
try
{
lawn.AddMowner(3, 2, 'T');
}
catch (Exception ex)
{
failed = ex;
}
Assert.IsNotNull(failed);
}
public void mowner_can_turn_to_all_directions()
{
var lawn = new Lawn(5, 5);
lawn.AddMowner(2, 2, 'N');
var direction = lawn.MoveMowner("R");
Assert.AreEqual("2 2 E", direction);
direction = lawn.MoveMowner("R");
Assert.AreEqual("2 2 S", direction);
direction = lawn.MoveMowner("R");
Assert.AreEqual("2 2 W", direction);
direction = lawn.MoveMowner("R");
Assert.AreEqual("2 2 N", direction);
direction = lawn.MoveMowner("L");
Assert.AreEqual("2 2 W", direction);
direction = lawn.MoveMowner("L");
Assert.AreEqual("2 2 S", direction);
direction = lawn.MoveMowner("L");
Assert.AreEqual("2 2 E", direction);
direction = lawn.MoveMowner("L");
Assert.AreEqual("2 2 N", direction);
}