Node node = new Node(null);
Deal game = new Deal(NoTrump.i());
game.getPlayer(Direction.NORTH_DEPRECATED).init(new Hand("10,6", "", "", ""));
game.getPlayer(Direction.EAST_DEPRECATED).init(new Hand("9,J", "", "", ""));
game.setNextToPlay(Direction.NORTH_DEPRECATED);
game.play(Ten.of(Spades.i()));
DoubleDummySolver s = new DoubleDummySolver(game);
s.examinePosition(node);
assertEquals(2, s.getStack().size());
assertTrue(s.getStack().contains(node.children.get(0)));
assertTrue(s.getStack().contains(node.children.get(1)));