// Test with mock
            doNothing().when(mockReferralData).setLink(link);
            mockReferralData.setLink(link);
            verify(mockReferralData, times(1)).setLink(link);

            // Test with concrete implementation
            concreteImplementation.setLink(link);
            assertEquals(link, concreteImplementation.getLink());
        }

        @Test

        }

        @Test
        @DisplayName("Should get and set link")
        void testLink() {
            assertNull(referralData.getLink());
            referralData.setLink("\\\\server\\share\\link");
            assertEquals("\\\\server\\share\\link", referralData.getLink());
        }

        @Test
        @DisplayName("Should get and set key")
        void testKey() {

    @Override
    DfsReferralDataInternal next();

    /**
     * Set the UNC path link for this referral
     *
     * @param link the UNC path link to set
     */
    void setLink(String link);

    /**
     * Get the cache key for this referral
     *
     * @return cache key
     */
    String getKey();

    /**
     * Set the cache key for this referral
     *

     */
    public void setDomain(final String domain) {
        this.domain = domain;
    }

    @Override
    public String getLink() {
        return this.link;
    }

    @Override
    public void setLink(final String link) {
        this.link = link;
    }

    /**
     * @return the key
     */
    @Override
    public String getKey() {

                    }

                    link = path != null && dr.getPathConsumed() > 0 ? path.substring(0, dr.getPathConsumed()) : "\\";
                    dr.setLink(link);
                    if (log.isTraceEnabled()) {
                        log.trace("Have referral " + dr);
                    }
                    links.map.put(link, dr);
                } else {

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                        .result());
    }

    // GET /api/admin/pathmap/setting/{id}
    /**
     * Returns specific path mapping setting by ID.
     *
     * @param id the path mapping setting ID
     * @return JSON response containing the path mapping setting details
     */
    @Execute
    public JsonResponse<ApiResult> get$setting(final String id) {
        return asJson(

                        .result());
    }

    // GET /api/admin/relatedcontent/setting/{id}
    /**
     * Returns specific related content setting by ID.
     *
     * @param id the related content setting ID
     * @return JSON response containing the related content setting details
     */
    @Execute
    public JsonResponse<ApiResult> get$setting(final String id) {
        return asJson(

    public String failureCountThreshold;

    /** The popular word setting. */
    public String popularWord;

    /** The CSV file encoding setting. */
    public String csvFileEncoding;

    /** The purge search log day setting. */
    public String purgeSearchLogDay;

    /** The purge job log day setting. */
    public String purgeJobLogDay;

    /** The purge user info day setting. */

    /**
     * Retrieves a specific web configuration setting by ID.
     *
     * @param id the ID of the web configuration setting to retrieve
     * @return JSON response containing the web configuration setting
     */
    // GET /api/admin/webconfig/setting/{id}
    @Execute
    public JsonResponse<ApiResult> get$setting(final String id) {