public void shouldRaiseAnErrorIfRobotNotProperlyPlacedWhenTryingToGetThePosition()
{
var robot = new Robot ();
var result = robot.GetRobotPosition ();
Assert.AreEqual ("", result);
Assert.AreEqual ("Robot cannot Get Robot Position until it has been properly placed", robot.error);
}
public void shouldRaiseAnErrorIfRobotNotProperlyPlacedWhenTurning()
{
var robot = new Robot ();
var result = robot.TurnRight ();
Assert.IsFalse (result);
Assert.AreEqual ("Robot cannot turn until it has been properly placed", robot.error);
}
public void robotShouldReportCorrectPositionWhenTurnedRight()
{
var robot = new Robot ();
var result = robot.PlaceRobot (1, 1, DirectionFacing.South);
robot.TurnRight ();
Assert.IsTrue (result);
Assert.AreEqual ("1, 1, West", robot.GetRobotPosition ());
}
public void robotShouldMoveAndReportPositionCorrectly()
{
var robot = new Robot ();
robot.PlaceRobot (1, 1, DirectionFacing.West);
var result = robot.Move ();
Assert.IsTrue (result);
Assert.AreEqual ("0, 1, West", robot.GetRobotPosition ());
}
public void robotShouldMoveAndTurnAndReportItsPosition()
{
var robot = new Robot ();
robot.PlaceRobot (1, 1, DirectionFacing.East);
robot.Move ();
robot.TurnLeft ();
robot.Move ();
robot.Move ();
Assert.AreEqual ("2, 3, North", robot.GetRobotPosition ());
}
public void shouldRaiseAnErrorWhenRobotIsPlacedOutsideTheGrid()
{
var robot = new Robot ();
var result = robot.PlaceRobot (-2, 0, DirectionFacing.North);
Assert.IsFalse (result);
Assert.AreEqual ("Invalid placement, robot cannot place there", robot.error);
result = robot.PlaceRobot (6, 0, DirectionFacing.South);
Assert.IsFalse (result);
Assert.AreEqual ("Invalid placement, robot cannot place there", robot.error);
}
public void shouldRaiseAnErrorWhenTryToMoveRobotOutOfTheGrid()
{
var robot = new Robot ();
robot.PlaceRobot (5, 5, DirectionFacing.North);
var result = robot.Move ();
Assert.IsFalse (result);
Assert.AreEqual ("Invalid placement, robot cannot move there", robot.error);
Assert.AreEqual ("5, 5, North", robot.GetRobotPosition ());
}
public void shouldReportRobotPositionWhenCorrectlyPlacedOnTheGrid()
{
var robot = new Robot ();
var result = robot.PlaceRobot (2, 1, DirectionFacing.West);
var position = robot.GetRobotPosition ();
Assert.IsTrue (result);
Assert.AreEqual ("", robot.error);
Assert.AreEqual ("2, 1, West", position);
}
public RobotSimulator(Robot robot)
{
this.Robot = robot;
}