public void MoveRight_WhenDirectionEast_ThenDirectionSouth()
{
var marsSurface = new MarsSurfaceStub(5, 3, true);
var startPosition = new Vector2(1, 1);
var robot = new MartianRobotStub(marsSurface, startPosition, Direction.East);
_testee.Move(marsSurface, robot, MoveAction.TurnRight);
Assert.AreEqual(Direction.South, robot.Direction);
Assert.AreEqual(MarsRobotState.Active, robot.State);
Assert.AreEqual(
startPosition,
robot.Position);
}
public void MoveForward_WhenDirectionEastAndRobotOnBoarder_ThenLost()
{
var marsSurface = new MarsSurfaceStub(5, 3, false);
var startPosition = new Vector2(4, 1);
var robot = new MartianRobotStub(marsSurface, startPosition, Direction.East);
_testee.Move(marsSurface, robot, MoveAction.Forward);
Assert.AreEqual(Direction.East, robot.Direction);
Assert.AreEqual(startPosition, robot.Position);
Assert.AreEqual(MarsRobotState.Lost, robot.State);
Assert.AreEqual(MarsSurfacePointState.WithScent,
marsSurface.Surface[4, 1]);
}
public void MoveLeft_WhenDirectionNorth_ThenDirectionWest()
{
var marsSurface = new MarsSurfaceStub(5, 3, true);
var startPosition = new Vector2(1, 1);
var robot = new MartianRobotStub(marsSurface, startPosition, Direction.North);
_testee.Move(marsSurface, robot, MoveAction.TurnLeft);
Assert.AreEqual(Direction.West, robot.Direction);
Assert.AreEqual(MarsRobotState.Active, robot.State);
Assert.AreEqual(
startPosition,
robot.Position);
}
public void MoveForward_WhenDirectionNorth_ThenMoveForward()
{
var marsSurface = new MarsSurfaceStub(5, 3, true);
var startPosition = new Vector2(1, 1);
var robot = new MartianRobotStub(marsSurface, startPosition, Direction.North);
_testee.Move(marsSurface, robot, MoveAction.Forward);
Assert.AreEqual(Direction.North, robot.Direction);
Assert.AreEqual(MarsRobotState.Active, robot.State);
Assert.AreEqual(
new Vector2(startPosition.X, startPosition.Y + 1),
robot.Position);
}
public void MoveForward_WhenDirectionNorthAndRobotOnBoarderButSurfaceWithScent_ThenDoNotMove()
{
var marsSurface = new MarsSurfaceStub(5, 3, false);
marsSurface.Surface[0, 2] = MarsSurfacePointState.WithScent;
var startPosition = new Vector2(0, 2);
var robot = new MartianRobotStub(marsSurface, startPosition, Direction.North);
_testee.Move(marsSurface, robot, MoveAction.Forward);
Assert.AreEqual(Direction.North, robot.Direction);
Assert.AreEqual(
startPosition,
robot.Position);
Assert.AreEqual(MarsRobotState.Active, robot.State);
Assert.AreEqual(MarsSurfacePointState.WithScent,
marsSurface.Surface[0, 2]);
}
