"rootIndex", true, false, ImmutableSet.of("foo"), null)
.setProperty(REINDEX_ASYNC_PROPERTY_NAME, true);
builder.child("testRoot").setProperty("foo", "abc");
// merge it back in
store.merge(builder, hook, CommitInfo.EMPTY);
// first check that the async flag exist
NodeState ns1 = checkPathExists(store.getRoot(),
INDEX_DEFINITIONS_NAME, "rootIndex");
assertTrue(ns1.getProperty(REINDEX_PROPERTY_NAME)