MapFeature.ALLOWS_NULL_KEYS,
                MapFeature.ALLOWS_NULL_VALUES,
                CollectionFeature.SERIALIZABLE,
                CollectionFeature.KNOWN_ORDER)
            .createTestSuite());
    suite.addTestSuite(CompactLinkedHashMapTest.class);
    return suite;
  }

  public void testInsertionOrder() {
    Map<Integer, String> map = CompactLinkedHashMap.create();
    map.put(1, "a");

                MapFeature.ALLOWS_NULL_KEYS,
                MapFeature.ALLOWS_NULL_VALUES,
                CollectionFeature.SERIALIZABLE,
                CollectionFeature.KNOWN_ORDER)
            .createTestSuite());
    suite.addTest(
        MapTestSuiteBuilder.using(
                new TestStringMapGenerator() {
                  @Override