}

    @Test
    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"));
    }

    @Test
    public void test_getDocumentSize() {

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

    // Test addFavoriteCountField without URL
    @Test
    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

            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

index.id.digest.algorithm=SHA-512
# Initial password for the index user.
index.user.initial_password=admin

# field names

# Field name for favorite count in the index.
index.field.favorite_count=favorite_count
# Field name for click count in the index.
index.field.click_count=click_count
# Field name for config ID in the index.
index.field.config_id=config_id
# Field name for expiration date in the index.

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

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

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

            @Override

					</c:if> <c:if test="${sort=='click_count.desc'}">
						<la:message key="labels.search_result_sort_click_count_desc" />
					</c:if> <c:if test="${sort=='favorite_count.asc'}">
						<la:message key="labels.search_result_sort_favorite_count_asc" />
					</c:if> <c:if test="${sort=='favorite_count.desc'}">
						<la:message key="labels.search_result_sort_favorite_count_desc" />
					</c:if> <c:if test="${sort.indexOf(',') >= 0}">

					</c:if> <c:if test="${sort=='click_count.desc'}">
						<la:message key="labels.search_result_sort_click_count_desc" />
					</c:if> <c:if test="${sort=='favorite_count.asc'}">
						<la:message key="labels.search_result_sort_favorite_count_asc" />
					</c:if> <c:if test="${sort=='favorite_count.desc'}">
						<la:message key="labels.search_result_sort_favorite_count_desc" />
					</c:if> <c:if test="${sort.indexOf(',') >= 0}">

							</la:option>
						</c:if>
						<c:if test="${favoriteSupport}">
							<la:option value="favorite_count.asc">
								<la:message key="labels.search_result_sort_favorite_count_asc" />
							</la:option>
							<la:option value="favorite_count.desc">
								<la:message key="labels.search_result_sort_favorite_count_desc" />
							</la:option>
						</c:if>
					</la:select>