private List<Set<LuceneSearchResults>> getSearchResults(LuceneSearchResults... results) {
    final List<Set<LuceneSearchResults>> queryResultsList = new ArrayList<>();
    HashSet<LuceneSearchResults> queryResults = new HashSet<>();
    Collections.addAll(queryResults, results);
    queryResultsList.add(queryResults);
    return queryResultsList;
  }
The LuceneIndexCommandsJUnitTest class is a test suite of test cases testing the contract and
functionality of the Lucene Index Commands.

@see LuceneCreateIndexCommand
@see LuceneDescribeIndexCommand
@see LuceneDestroyIndexCommand
@see LuceneListIndexCommand
@see LuceneSearchIndexCommand
geode-lucene/src/test/java/org/apache/geode/cache/lucene/internal/cli/commands/LuceneIndexCommandsJUnitTest.java