assertEquals(6, queue.size());
    assertEquals(11, queue.capacity());
    assertEquals(42, queue.maximumSize);
    checkNatural(queue);
  }

  // Now test everything at once

  public void testCreation_allOptions() {
    MinMaxPriorityQueue<Integer> queue =
        MinMaxPriorityQueue.orderedBy(SOME_COMPARATOR)
            .expectedSize(8)
            .maximumSize(42)
            .create(NUMBERS);