public void Rover_Which_Is_North_When_Asked_To_MoveBack_Should_Move_One_Unit_Backward_Vertically()
{
Orientation northOrientation = OrientationGenerator.GetOrientation (Direction.North);
Location location = new Location (new Position (2, 3), northOrientation);
Location expectedLocation = new Location (new Position (2, 2), northOrientation);
Rover rover = new Rover (location);
Location actualLocation = rover.MoveBack ();
Assert.AreEqual (expectedLocation,actualLocation);
}
public void Rover_Which_Is_East_When_Asked_To_MoveBack_Should_Move_One_Unit_Backward_Horizontally()
{
Orientation eastOrientation = OrientationGenerator.GetOrientation (Direction.East);
Location location = new Location (new Position (2, 3), eastOrientation);
Location expectedLocation = new Location (new Position (1, 3), eastOrientation);
Rover rover = new Rover (location);
Location actualLocation = rover.MoveBack ();
Assert.AreEqual (expectedLocation,actualLocation);
}
