public void RotateShape(Field field, RotationDirection direction)
{
var shadowShape = shapeService.CopyShape(field.ActiveShape);
shapeService.Rotate(shadowShape, direction);
if (fieldService.CanMoveShape(field, shadowShape))
{
shapeService.Rotate(field.ActiveShape, direction);
}
}
public void Rotate_WhenDirectionIsClockwise_RotatesShapeClockwise()
{
// Arrange
var shape = new Shape
{
//╚╗
Boxes = new List <Box>
{
new Box
{
X = 0,
Y = 0
},
new Box
{
X = 0,
Y = 1
},
new Box
{
X = 1,
Y = 1
},
new Box
{
X = 1,
Y = 2
}
},
CenterX = 1,
CenterY = 1
};
// Act
sut.Rotate(shape, RotationDirection.CLOCKWISE);
// Assert
Assert.True(shape.Boxes.SingleOrDefault(b => b.X == 0 && b.Y == 2) != null);
Assert.True(shape.Boxes.SingleOrDefault(b => b.X == 1 && b.Y == 2) != null);
Assert.True(shape.Boxes.SingleOrDefault(b => b.X == 1 && b.Y == 1) != null);
Assert.True(shape.Boxes.SingleOrDefault(b => b.X == 2 && b.Y == 1) != null);
}