public void ProcessRightCommand_WhenRobotIsPlacedOnTheTable_ShouldTurnTheRobotToTheRight()
{
var robot = new Domain.Robot(new RobotBrain());
PlaceCommandParameter initialPlacement = new PlaceCommandParameter(0, 0, Direction.NORTH.ToString());
robot.Process(new Command(CommandType.PLACE, initialPlacement));
robot.Process(new Command(CommandType.RIGHT));
Assert.That(robot.Orientation.Direction, Is.EqualTo(Direction.EAST));
}
public void Place_WhenGivenPositionAndDirectionAreCorrect_ProcessCommand()
{
var brain = new RobotBrain();
PlaceCommandParameter placementParam = new PlaceCommandParameter(1, 1, "north");
var position = brain.Place(placementParam);
Assert.That(position, Is.Not.Null);
Assert.That(position.location.X, Is.EqualTo(placementParam.X));
Assert.That(position.location.Y, Is.EqualTo(placementParam.Y));
Assert.That(position.orientation.Direction.ToString().Equals(placementParam.Direction, StringComparison.CurrentCultureIgnoreCase));
}
public void Place_WhenGivenDirectionIsInvalid_ShouldThrownException()
{
var brain = new RobotBrain();
SimulationException exception = null;
try
{
PlaceCommandParameter placementParam = new PlaceCommandParameter(1, 1, "north-ish");
brain.Place(placementParam);
}
catch (SimulationException e)
{
exception = e;
}
Assert.That(exception, Is.Not.Null);
}
public void ProcessPlaceCommand_WhenCommandHasInvalidLocation_ShouldIgnorePlaceCommand()
{
var robot = new Domain.Robot(new Domain.RobotBrain());
SimulationException exception = null;
try
{
Domain.PlaceCommandParameter placementParam = new PlaceCommandParameter(-1, -1, Direction.NORTH.ToString());
robot.Process(new Domain.Command(CommandType.PLACE, placementParam));
}
catch (SimulationException e)
{
exception = e;
}
Assert.That(exception, Is.Not.Null);
Assert.That(exception.Message, Is.EqualTo(ErrorMessages.InvalidLocationParameters));
}
public void ProcessPlaceCommand_WhenCommandHasInvalidDirection_ShouldIgnorePlaceCommand()
{
var robot = new Domain.Robot(new RobotBrain());
SimulationException exception = null;
try
{
PlaceCommandParameter placementParam = new PlaceCommandParameter(1, 1, "north-ish");
robot.Process(new Command(CommandType.PLACE, placementParam));
}
catch (SimulationException e)
{
exception = e;
}
Assert.That(exception, Is.Not.Null);
Assert.That(exception.Message, Is.EqualTo(ErrorMessages.InvalidDirectionMessage));
}
