private void Test_L_RepositonDirection()
{
ShapeCollection rectangles = new ShapeCollection();
// This tests the following bug:
// https://trello.com/c/twwOTKFz/411-l-shaped-corners-can-cause-entities-to-teleport-through-despite-using-proper-reposition-directions
// make corner first so it is tested first
var corner = new AxisAlignedRectangle();
corner.X = 0;
corner.Y = 0;
corner.Width = 32;
corner.Height = 32;
corner.RepositionDirections = RepositionDirections.Left | RepositionDirections.Down;
rectangles.AxisAlignedRectangles.Add(corner);
var top = new AxisAlignedRectangle();
top.X = 0;
top.Y = 32;
top.Width = 32;
top.Height = 32;
top.RepositionDirections = RepositionDirections.Left | RepositionDirections.Right;
rectangles.AxisAlignedRectangles.Add(top);
var right = new AxisAlignedRectangle();
right.X = 32;
right.Y = 0;
right.Width = 32;
right.Height = 32;
right.RepositionDirections = RepositionDirections.Up | RepositionDirections.Down;
rectangles.AxisAlignedRectangles.Add(right);
var movable = new AxisAlignedRectangle();
movable.X = 32 - 1;
movable.Y = 32 - 1;
movable.Width = 32;
movable.Height = 32;
movable.CollideAgainstMove(rectangles, 0, 1);
movable.X.ShouldBeGreaterThan(31);
movable.Y.ShouldBeGreaterThan(31);
}