private void validateExpectedAnalyzers(RegionCreation region,
      Map<String, Map<String, Class<? extends Analyzer>>> expectedIndexAnalyzers) {
    for (Extension extension : region.getExtensionPoint().getExtensions()) {
      LuceneIndexCreation index = (LuceneIndexCreation) extension;
      expectedIndexAnalyzers.remove(index.getName());
    }
    assertEquals(Collections.emptyMap(), expectedIndexAnalyzers);
  }
Test that we parse the index fields correctly
geode-lucene/src/integrationTest/java/org/apache/geode/cache/lucene/internal/xml/LuceneIndexXmlParserIntegrationJUnitTest.java