String[] tags1 = { "tag1", "tag2" };
        String[] roles1 = { "role1" };
        SuggestItem item1 = new SuggestItem(text1, readings1, null, 10L, 20L, 1.0f, tags1, roles1, null, SuggestItem.Kind.QUERY);

        String[] text2 = { "test" };
        String[][] readings2 = { { "test" } };
        String[] tags2 = { "tag2", "tag3" }; // tag2 overlaps

                new String[] { SuggestConstants.DEFAULT_ROLE }, null, SuggestItem.Kind.DOCUMENT);

        // Bad item
        String[][] readings2 = new String[1][];
        readings2[0] = new String[] { "bad" };
        items[1] = new SuggestItem(new String[] { "bad" }, readings2, new String[] { "content" }, 1, 0, -1, new String[] { "tag1" },

        ElevateWord elevateWord3 = new ElevateWord("c", 100.0f, Collections.singletonList("c"), Collections.singletonList("content"),
                Collections.singletonList("tag1"), Collections.singletonList("role1"));

        settings.elevateWord().add(elevateWord1);
        settings.elevateWord().add(elevateWord2);
        settings.elevateWord().add(elevateWord3);

        SuggestItem item1 = createItemWithTags("text", "tag1", "tag2");
        SuggestItem item2 = createItemWithTags("text", "tag2", "tag3");

        SuggestItem merged = SuggestItemMerger.merge(item1, item2);

        String[] tags = merged.getTags();
        Set<String> tagSet = new HashSet<>(Arrays.asList(tags));

        assertEquals(3, tagSet.size());
        assertTrue(tagSet.contains("tag1"));
        assertTrue(tagSet.contains("tag2"));

        String[] tags = new String[] { "tag1" };
        String[] roles = new String[] { "role1" };
        String[] langs = new String[] { "ja" };

        SuggestAnalyzer analyzer = suggester.settings().analyzer().new DefaultContentsAnalyzer();
        SuggestItem item = defaultContentsParser.parseSearchWords(words, readings, fields, tags, roles, 10, createDefaultReadingConverter(),

        Map<String, Object> document = new HashMap<>();
        document.put("content", "test");
        List<String> tags = new ArrayList<>();
        tags.add("tag1");
        tags.add("tag2");
        document.put("label", tags);

        List<SuggestItem> items = parser.parseDocument(document, supportedFields, tagFieldNames, roleFieldName, "lang",

		return p
	}
	return ""
}

// Tags - a rule can either have tag under <filter></filter> or under
// <filter><and></and></filter>. This method returns all the tags from the
// rule in the format tag1=value1&tag2=value2
func (r Rule) Tags() string {
	if !r.Filter.Tag.IsEmpty() {
		return r.Filter.Tag.String()
	}
	if len(r.Filter.And.Tags) != 0 {
		var buf bytes.Buffer

	}
	return r.Filter.And.Prefix
}

// Tags - a rule can either have tag under <filter></filter> or under
// <filter><and></and></filter>. This method returns all the tags from the
// rule in the format tag1=value1&tag2=value2
func (r Rule) Tags() string {
	if !r.Filter.Tag.IsEmpty() {
		return r.Filter.Tag.String()
	}
	if len(r.Filter.And.Tags) != 0 {
		var buf bytes.Buffer

            assertTrue(true);
        } catch (Exception e) {
            assertTrue(true);
        }
    }

    @Test
    public void test_addElevateWord_noReading() {
        try {
            suggestHelper.addElevateWord("test word", null, new String[] { "tag1" }, new String[] { "role1" }, 1.0f, true);

     */
    public void setQuery(final String query) {
        this.query = query;
    }

    /**
     * Adds a tag to filter by.
     * @param tag The tag.
     */
    public void addTag(final String tag) {
        tags.add(tag);
    }

    /**
     * Adds a role to filter by.
     * @param role The role.
     */
    public void addRole(final String role) {