* <li>{@link #setRoleFieldName(String)} - Set the role field name.</li>
 * <li>{@link #setReadingConverter(ReadingConverter)} - Set the reading converter.</li>
 * <li>{@link #setNormalizer(Normalizer)} - Set the normalizer.</li>
 * <li>{@link #setAnalyzer(SuggestAnalyzer)} - Set the analyzer.</li>
 * <li>{@link #setContentsParser(ContentsParser)} - Set the contents parser.</li>

 * suggestRequest.addKind("kind1");
 * suggestRequest.addLang("en");
 * suggestRequest.setSuggestDetail(true);
 * suggestRequest.setReadingConverter(new MyReadingConverter());
 * suggestRequest.setNormalizer(new MyNormalizer());
 * suggestRequest.setPrefixMatchWeight(1.5f);
 * suggestRequest.setMatchWordFirst(false);
 * suggestRequest.setSkipDuplicateWords(false);
 * </pre>
 *

            super.setReadingConverter(readingConverter);
            this.testReadingConverter = readingConverter;
        }

        @Override
        public void setNormalizer(Normalizer normalizer) {
            super.setNormalizer(normalizer);
            this.testNormalizer = normalizer;
        }

        @Override
        public void setPrefixMatchWeight(float prefixMatchWeight) {

        super(client, new SuggestRequest());
        request.setReadingConverter(readingConverter);
        request.setNormalizer(normalizer);
    }

    /**
     * Sets the index for the request.
     * @param index The index name.
     * @return This builder instance.
     */

        assertNotNull(indexer.setTagFieldNames(new String[] { "tag1", "tag2" }));
        assertNotNull(indexer.setRoleFieldName("role"));
        assertNotNull(indexer.setReadingConverter(null));
        assertNotNull(indexer.setNormalizer(null));
        assertNotNull(indexer.setAnalyzer(null));
        assertNotNull(indexer.setContentsParser(null));
        assertNotNull(indexer.setSuggestWriter(null));
    }

    @Test

        assertNotNull(suggester);
        assertNotNull(suggester.client);
        assertNotNull(suggester.indexer());
        assertNotNull(suggester.getNormalizer());
        assertNotNull(suggester.getReadingConverter());
        assertNotNull(suggester.settings());
        assertTrue(!Strings.isNullOrEmpty(suggester.index));
    }

 *   <li>{@link #settings()}: Returns the SuggestSettings instance.</li>
 *   <li>{@link #getReadingConverter()}: Returns the ReadingConverter instance.</li>
 *   <li>{@link #getNormalizer()}: Returns the Normalizer instance.</li>
 *   <li>{@link #getIndex()}: Returns the index name.</li>
 *   <li>{@link #getAllWordsNum()}: Returns the total number of words in the suggestion index.</li>

    }

    @Test
    public void test_getNormalizer_returnsNonNull() throws Exception {
        Suggester suggester = createSuggester();

        assertNotNull("Normalizer should not be null", suggester.getNormalizer());
    }

    @Test
    public void test_indexer_returnsNonNull() throws Exception {
        Suggester suggester = createSuggester();