@Test public void mergeFrom() { compareMergedQuery( ENTITY_QUERY, new EntityQuery.Builder().mergeFrom(ENTITY_QUERY.toPb()).build()); compareMergedQuery(KEY_QUERY, new KeyQuery.Builder().mergeFrom(KEY_QUERY.toPb()).build()); compareMergedQuery( PROJECTION_QUERY, new ProjectionEntityQuery.Builder().mergeFrom(PROJECTION_QUERY.toPb()).build()); }