public void TestValidToyRotateLeft()
{
// arrange
var toyRobot = new ToyRobotPlacementService {
Direction = ToyFacingDirectionEnum.West, Position = new ToyPosition(2, 1)
};
// act
toyRobot.Rotate(ToyCommandEnum.Left);
// assert
Assert.AreEqual(ToyFacingDirectionEnum.North, toyRobot.Direction);
}
public void TestInValidToyRotateRight()
{
// arrange
var toyRobot = new ToyRobotPlacementService {
Direction = ToyFacingDirectionEnum.North, Position = new ToyPosition(3, 4)
};
// act
toyRobot.Rotate(ToyCommandEnum.Right);
// assert
Assert.AreEqual(ToyFacingDirectionEnum.South, toyRobot.Direction);
}
public void TestValidToyMove()
{
// arrange
var toyRobot = new ToyRobotPlacementService {
Direction = ToyFacingDirectionEnum.East, Position = new ToyPosition(2, 2)
};
// act
var nextPosition = toyRobot.GetNextAvailablePosition();
// assert
Assert.AreEqual(3, nextPosition.X_Coordinate);
Assert.AreEqual(2, nextPosition.Y_Coordinate);
}
public void TestValidPositionDirection()
{
// arrange
var toyPosition = new ToyPosition(3, 3);
var toyRobot = new ToyRobotPlacementService();
// act
toyRobot.PlaceToy(toyPosition, ToyFacingDirectionEnum.North);
// assert
Assert.AreEqual(3, toyRobot.Position.X_Coordinate);
Assert.AreEqual(3, toyRobot.Position.Y_Coordinate);
Assert.AreEqual(ToyFacingDirectionEnum.North, toyRobot.Direction);
}
