@Parameterized.Parameters
  public static List<Object[]> data() {
    return Arrays.asList(
        // @formatter:off
        new Object[][]{
            {false, false, true, false, false},
            {false, true, true, false, false},
            {true, false, true, false, false},
            {false, false, false, false, false},
            {false, true, false, false, false},
            {true, false, false, false, false},
            {false, false, true, true, false},
            {false, true, true, true, false},
            {true, false, true, true, false},
            {false, false, true, false, true},
            {false, false, true, true, true}
        });
        // @formatter:on
  }
Tests the {@link HelixClusterManager} directly and also via the {@link CompositeClusterManager}.
ambry-clustermap/src/test/java/com/github/ambry/clustermap/HelixClusterManagerTest.java