@Parameterized.Parameters
  public static List<Object[]> data() {
    return Arrays.asList(
        new Object[][]{{ClusterMapConfig.OLD_STATE_MODEL_DEF, false,}, {ClusterMapConfig.AMBRY_STATE_MODEL_DEF, true},
            {ClusterMapConfig.AMBRY_STATE_MODEL_DEF, false}});
  }
Test for {@link AmbryStateModelFactory} and {@link AmbryPartitionStateModel}
ambry-clustermap/src/test/java/com/github/ambry/clustermap/AmbryStateModelFactoryTest.java