MultiplexManager implements DataStore { public EntityDictionary getDictionary() { return dictionary; } MultiplexManager(DataStore... dataStores); @Override void populateEntityDictionary(EntityDictionary dictionary); @Override DataStoreTransaction beginTransaction(); @Override DataStoreTransaction beginReadTransaction(); EntityDictionary getDictionary();  }
@Test public void checkLoading() { EntityDictionary entityDictionary = multiplexManager.getDictionary(); assertNotNull(entityDictionary.getJsonAliasFor(FirstBean.class)); assertNotNull(entityDictionary.getJsonAliasFor(OtherBean.class)); }