@Test
public void testGetAllBids_Basic() {

    Round round = new Round();
    int numCards = 12;
    int maxCard = numCards;
    List<Player> players = new ArrayList<>();
    
    Hand h1 = new Hand(Arrays.asList(new Integer[]{1,2,3}));
    Player p1 = new Player("p1", strategy, maxCard, h1);
    Hand h2 = new Hand(Arrays.asList(new Integer[]{4,5,6}));
    Player p2 = new Player("p2", strategy, maxCard, h2);
    Hand h3 = new Hand(Arrays.asList(new Integer[]{7,8,9}));
    Player p3 = new Player("p3", strategy, maxCard, h3);
    
    players.add(p1);
    players.add(p2);
    players.add(p3);
    
    // test
    List<Bid> result = round.getAllBids(players.stream(), 10);
    
    assertEquals(3, result.size());
}