public void GetCommand_Should_Success(int surfaceRowsCount, int surfaceColumnsCount, int robotPositionRow, int robotPositionColumn, SurfaceDirection surfaceDirection,
string commandsString, int expectedPositionRow, int expectedPositionColumn, SurfaceDirection expectedDirection, bool expectedIsLost)
{
SurfaceGrid _marsSurface = new SurfaceGrid(surfaceRowsCount + 1, surfaceColumnsCount + 1);
MarsInvasionControlCenter controlCenter = new MarsInvasionControlCenter(_marsSurface);
var position = new SurfacePosition(robotPositionRow, robotPositionColumn);
var newRobot = controlCenter.AddNewRobot(position, surfaceDirection);
if (!newRobot.IsLost)
{
var commandSet = RobotCommandSet.Create(_commandsFactory, commandsString);
newRobot.ExecuteCommands(commandSet);
PrintPosition(newRobot);
}
else
{
PrintPosition(newRobot);
}
Assert.AreEqual(expectedPositionRow, newRobot.Position.Row);
Assert.AreEqual(expectedPositionColumn, newRobot.Position.Column);
Assert.AreEqual(expectedDirection, newRobot.Direction);
Assert.AreEqual(expectedIsLost, newRobot.IsLost);
}
public void ExecuteCommands(RobotCommandSet commandSet)
{
CheckIfLost();
foreach (var command in commandSet.Commands)
{
try
{
command.Execute(this, _marsSurface);
}
catch (RobotLostException)
{
IsLost = true;
break;
}
}
}
public void Robot_Not_Move_If_Scent_Exist()
{
SurfaceGrid _marsSurface = new SurfaceGrid(2, 2);
MarsInvasionControlCenter controlCenter = new MarsInvasionControlCenter(_marsSurface);
//First robot is being lost
var position = new SurfacePosition(1, 1);
var newRobot = controlCenter.AddNewRobot(position, SurfaceDirection.Up);
var commandSet = RobotCommandSet.Create(_commandsFactory, "F");
newRobot.ExecuteCommands(commandSet);
Assert.IsTrue(newRobot.IsLost);
//Second robot is not lost
newRobot = controlCenter.AddNewRobot(position, SurfaceDirection.Up);
newRobot.ExecuteCommands(commandSet);
Assert.IsFalse(newRobot.IsLost);
Assert.AreEqual(1, newRobot.Position.Row);
Assert.AreEqual(1, newRobot.Position.Column);
}
public void Create_Too_Long_Command_Throws(string commandsString)
{
Assert.Throws <ArgumentOutOfRangeException>(() => RobotCommandSet.Create(_commandsFactory, commandsString));
}
public void Create_Should_Success(string commandsString, int expectedLength)
{
RobotCommandSet commandSet = RobotCommandSet.Create(_commandsFactory, commandsString);
Assert.AreEqual(expectedLength, commandSet.Commands.Count);
}
