.add("field27", Optional.absent())
            // Arrays
            .add("field31", new Object[] {"!!!"})
            .add("field32", new boolean[0])
            .add("field33", new byte[0])
            .add("field34", new char[0])
            .add("field35", new short[0])
            .add("field36", new int[0])
            .add("field37", new long[0])
            .add("field38", new float[0])

        String[] fields = { "field1", "field2", "field1", "field3", "field2" };
        queryFieldConfig.setNotAnalyzedFields(fields);

        // Set should contain unique values only
        assertEquals(3, queryFieldConfig.notAnalyzedFieldSet.size());
        assertTrue(queryFieldConfig.notAnalyzedFieldSet.contains("field1"));

        String[] initialFields = { "field1", "field2" };
        queryFieldConfig.setSearchFields(initialFields);
        assertTrue(queryFieldConfig.searchFieldSet.contains("field1"));
        assertTrue(queryFieldConfig.searchFieldSet.contains("field2"));
        assertEquals(2, queryFieldConfig.searchFieldSet.size());

        // Update fields
        String[] updatedFields = { "field3", "field4", "field5" };

        Map<String, Object> source;
        while ((source = reader.read()) != null) {
            assertTrue(source.get("field1").toString().startsWith("test"));
            valueSet.add(source.get("field1").toString());
            count++;
        }
        assertEquals(num, count);
        assertEquals(num, valueSet.size());
    }

    @Test

        assertTrue(result.contains("field1"));
        assertTrue(result.contains("exclude1"));
    }

    @Test
    public void test_getCacheKey_sorting() {
        String seed = "test_seed";
        String[] tags = { "zzz", "aaa", "mmm" };
        String[] roles = { "role3", "role1", "role2" };
        String[] fields = { "field3", "field1", "field2" };

        facetInfo.size = 20;
        facetInfo.sort = "term.asc";

        String result = facetInfo.toString();
        assertEquals("FacetInfo [field=[field1], query=null, size=20, minDocCount=null, sort=term.asc, missing=null]", result);
    }

    // Test field assignment
    @Test
    public void test_fieldAssignment() {
        String[] fields = new String[] { "field1", "field2", "field3" };

        SuggestItem item1 = createItemWithFields("text", "field1", "field2");
        SuggestItem item2 = createItemWithFields("text", "field2", "field3");

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

        String[] fields = merged.getFields();
        Set<String> fieldSet = new HashSet<>(Arrays.asList(fields));

        assertEquals(3, fieldSet.size());

        FacetInfo facetInfo = searchRequestParams.createFacetInfo(request);
        assertNotNull(facetInfo);
        assertEquals(2, facetInfo.field.length);
        assertEquals("field1", facetInfo.field[0]);
        assertEquals("field2", facetInfo.field[1]);
        assertEquals(2, facetInfo.query.length);
        assertEquals("query1", facetInfo.query[0]);
        assertEquals("query2", facetInfo.query[1]);

        BooleanQuery.Builder boolQueryBuilder = new BooleanQuery.Builder();
        TermQuery termQuery1 = new TermQuery(new Term("field1", "value1"));
        TermQuery termQuery2 = new TermQuery(new Term("field2", "value2"));
        TermQuery termQuery3 = new TermQuery(new Term("field3", "value3"));

        boolQueryBuilder.add(termQuery1, BooleanClause.Occur.MUST);

        emptyGenerator = new EmptyGenerator();

        // Test adding conditions - this should work without container
        emptyGenerator.addCondition("field1", "pattern1");
        emptyGenerator.addCondition("field1", "pattern2");
        emptyGenerator.addCondition("field2", "pattern.*");

        // We can't test isTarget properly without container,
        // but we can verify conditions are added