final String testToken = System.getProperty(TEST_TOKEN);
        if (testToken != null) {
            return;
        }
        given().contentType("application/json").delete(getEsUrl() + "/fess_config.access_token/_doc/" + DEFAULT_TEST_TOKEN_ID);
    }

    public static void refresh() {
        given().contentType("application/json").post(getEsUrl() + "/_refresh");
    }

    public static String getFessUrl() {

        item.setTimestamp(ZonedDateTime.now());

        String bulkLine = SuggestUtil.createBulkLine("test_index", "_doc", item);
        assertNotNull(bulkLine);
        assertTrue(bulkLine.contains("test_index"));
        assertTrue(bulkLine.contains("_doc"));
        assertTrue(bulkLine.contains("test text"));
        assertTrue(bulkLine.contains("reading1"));

    /** The default role for guest users. */
    public static final String DEFAULT_ROLE = "_guest_";

    /** The default document type. */
    public static final String DEFAULT_TYPE = "_doc";

    /**
     * Field name for creation time timestamp.
     */
    protected static final String CREATE_TIME = "createTime";

    /**
     * Document type.
     */
    protected static final String _DOC = "_doc";

    /**
     * Fields that store timestamps.
     */
    protected static final String[] timestampFields = { LAST_MODIFIED, CREATE_TIME };

    /**
     * Hash function for generating IDs.

    /** Field name for field analyzer mapping. */
    public static final String FIELD_ANALYZER_MAPPING = "fieldAnalyzerMapping";

    /** Document type name. */
    public static final String DOC_TYPE_NAME = "_doc";

    /** OpenSearch client. */
    protected final Client client;
    /** Analyzer settings index name. */
    protected final String analyzerSettingsIndexName;
    private final SuggestSettings settings;

not be referenced from Go code; static functions are permitted.

See $GOROOT/cmd/cgo/internal/teststdio and $GOROOT/misc/cgo/gmp for examples. See
"C? Go? Cgo!" for an introduction to using cgo:
https://golang.org/doc/articles/c_go_cgo.html.

CFLAGS, CPPFLAGS, CXXFLAGS, FFLAGS and LDFLAGS may be defined with pseudo
#cgo directives within these comments to tweak the behavior of the C, C++

        doc.put("doubleStr", "123.45");
        assertEquals(Double.valueOf(123.45), DocumentUtil.getValue(doc, "doubleStr", Double.class));

        doc.put("floatStr", "123.45");
        assertEquals(Float.valueOf(123.45f), DocumentUtil.getValue(doc, "floatStr", Float.class));

        doc.put("boolStr", "true");

        Map<String, Object> doc = new HashMap<>();
        doc.put("lang", "ja");
        doc.put("title", "タイトル");
        doc.put("content", "コンテンツ");

        languageHelper.updateDocument(doc);

        assertEquals("ja", doc.get("lang"));
        assertEquals("タイトル", doc.get("title_ja"));
        assertEquals("コンテンツ", doc.get("content_ja"));
    }

                }
                doc.put(indexFieldContentLength, contentLength);
            }
            if (!doc.containsKey(indexFieldFavoriteCount)) {
                doc.put(indexFieldFavoriteCount, 0L);
            }
            if (!doc.containsKey(indexFieldClickCount)) {
                doc.put(indexFieldClickCount, 0L);
            }
            if (!doc.containsKey(indexFieldBoost)) {

        indexUpdater.updateDocument(doc);

        assertEquals(2.5f, doc.get("boost"));
        assertNotNull(doc.get("doc_id"));
    }

    // Test updateDocument without boost
    public void test_updateDocument_withoutBoost() {
        final Map<String, Object> doc = new HashMap<>();
        doc.put("url", "http://example.com");

        indexUpdater.updateDocument(doc);

        assertNull(doc.get("boost"));