}

    public void test_addFavoriteCountField() {
        searchLogHelper.favoriteCount = 99L;

        Map<String, Object> doc = new HashMap<>();
        indexUpdateCallback.addFavoriteCountField(doc, "http://example.com", "favorite_count");

        assertEquals(99L, doc.get("favorite_count"));
    }

    public void test_getDocumentSize() {

        assertEquals(5L, doc.get("favorite_count"));
    }

    // Test addFavoriteCountField without URL
    public void test_addFavoriteCountField_withoutUrl() {
        final Map<String, Object> doc = new HashMap<>();

        indexUpdater.addFavoriteCountField(doc);

        assertNull(doc.get("favorite_count"));
    }

    // Test ingest with null IngestFactory

                    return "4000";

                // Crawler hotthread properties

                // Index field constants
                case FessConfig.INDEX_FIELD_favorite_count:
                    return "favorite_count";
                case FessConfig.INDEX_FIELD_click_count:
                    return "click_count";
                case FessConfig.INDEX_FIELD_config_id:
                    return "config_id";

            public String getIndexFieldClickCount() {
                return "click_count";
            }

            @Override
            public String getIndexFieldFavoriteCount() {
                return "favorite_count";
            }

            @Override
            public String getIndexFieldConfigId() {
                return "config_id";
            }

            @Override

            public String getIndexFieldClickCount() {
                return "click_count";
            }

            @Override
            public String getIndexFieldFavoriteCount() {
                return "favorite_count";
            }

            @Override
            public String getIndexFieldConfigId() {
                return "config_id";
            }

            @Override

            public String getIndexFieldClickCount() {
                return "click_count";
            }

            @Override
            public String getIndexFieldFavoriteCount() {
                return "favorite_count";
            }

            @Override
            public String getIndexFieldConfigId() {
                return "config_id";
            }

            @Override

            public String getIndexFieldClickCount() {
                return "click_count";
            }

            @Override
            public String getIndexFieldFavoriteCount() {
                return "favorite_count";
            }

            @Override
            public String getIndexFieldConfigId() {
                return "config_id";
            }

            @Override