/**
* The arrangement should be able to handle less blocks than grid spaces.
*/
public void testGridNotFull_FF() {
Block b1 = new EmptyBlock(5, 5);
BlockContainer c = new BlockContainer(new GridArrangement(2, 3));
c.add(b1);
Size2D s = c.arrange(null, new RectangleConstraint(200, 100));
assertEquals(200.0, s.getWidth(), EPSILON);
assertEquals(100.0, s.getHeight(), EPSILON);
}