List<String> keywords = SuggestUtil.getKeywords(query, fields);
        assertNotNull(keywords);
        assertEquals(2, keywords.size());
        assertTrue(keywords.contains("test"));
        assertTrue(keywords.contains("query"));

        // Test with OR operator
        List<String> orKeywords = SuggestUtil.getKeywords("test OR query", fields);
        assertNotNull(orKeywords);

    }

    /**
     * Gets the keywords.
     * @return the keywords
     */
    public String getKeywords() {
        return keywords;
    }

    /**
     * Sets the keywords.
     * @param keywords the keywords to set
     */
    public void setKeywords(final String keywords) {
        this.keywords = keywords;
    }

    /**
     * Gets the stock tickers.

     */
    public static String[] parseQuery(final String q, final String field) {
        final List<String> keywords = getKeywords(q, new String[] { field });
        if (MAX_QUERY_TERM_NUM < keywords.size()) {
            return new String[0];
        }
        for (final String k : keywords) {

        assertEquals("2025-01-01", news.getPublicationDate());
        assertEquals("Sample news title", news.getTitle());
        assertEquals("sample, news, test", news.getKeywords());
    }

    public void test_parseXmlSitemapsWithAlternateLinks() {
        final String xml =

                    buf = null;
                }
            } else if (NEWS_KEYWORDS_ELEMENT.equals(elementName)) {
                if (buf != null && currentNews != null) {
                    currentNews.setKeywords(buf.toString().trim());
                    buf = null;
                }
            } else if (NEWS_STOCK_TICKERS_ELEMENT.equals(elementName)) {
                if (buf != null && currentNews != null) {