public bool Rotate()
{
if (_movingShape == null)
{
return(true);
}
return(MoveShapeIfPossible(_movingShape.Rotate()));
}
public void WhenRotateIsCalledNRotatedShapeIsReturned()
{
var shapeMock = new Mock <ITetrisShape>();
var rotatedShape = new Mock <ITetrisShape>();
shapeMock.Setup(p => p.Rotate()).Returns(rotatedShape.Object);
var shape = new PositionedShape(shapeMock.Object, Color.Red, new Point(0, 0));
var movedShape = shape.Rotate();
Assert.AreEqual(rotatedShape.Object, movedShape.Shape);
}