public void RotateRight_FourTimesReturnsToBeginning()
{
List<Vector2> startPosition = new List<Vector2>() { new Vector2(3, 2), new Vector2(3, 1), new Vector2(3, 0) };
IBlock block = new LetterIBlock();
block.RotateRight();
block.RotateRight();
block.RotateRight();
block.RotateRight();
Assert.AreEqual(startPosition, (block.Shape(new Vector2(3, 2))));
}
public void RotateRight_Once()
{
IBlock block = new LetterIBlock();
block.RotateRight();
Assert.AreEqual(new List<Vector2>() { new Vector2(3, 2), new Vector2(4, 2), new Vector2(5, 2) }, (block.Shape(new Vector2(3, 2))));
}