public void MoveForward_should_increase_Y_coordinate_by_one()
{
Coordinate newPosition = northDirection.MoveForward(new Coordinate(5, 5));
newPosition.Y
.Should().Be.EqualTo(6);
}
public void Given_NorthDirection_When_MoveForward_Then_ShouldMoveOneUnitUp()
{
// Arrange
NorthDirection northDirection = new NorthDirection();
// Act
Position position = Position.Origin;
Position newPosition = northDirection.MoveForward(position);
// Assert
newPosition.Should().BeEquivalentTo(new Position(0, 1));
}