assertTrue(queryFieldConfig.searchFieldSet.contains("field3"));
    }

    /**
     * Test that setting facet fields creates both array and Set.
     */
    @Test
    public void test_setFacetFields_createsSet() {
        String[] fields = { "facet1", "facet2", "facet3" };
        queryFieldConfig.setFacetFields(fields);

        // Verify array is set
        assertNotNull(queryFieldConfig.facetFields);

    public void test_getFacetFields() {
        String[] fields = { "facet1", "facet2", "facet3" };
        queryFieldConfig.setFacetFields(fields);

        String[] result = queryFieldConfig.getFacetFields();
        assertSame(fields, result);
    }

    @Test
    public void test_setFacetFields() {
        String[] fields = { "facet1", "facet2", "facet3" };
        queryFieldConfig.setFacetFields(fields);

     */
    public void setExecTime(final long execTime) {
        this.execTime = execTime;
    }

    /**
     * Gets the facet response containing aggregated search facets and their counts.
     *
     * @return the facet response, or null if no facets were requested
     */
    public FacetResponse getFacetResponse() {
        return facetResponse;
    }

    /**

            example: ["timestamp:[now/d-1d TO *]"]
        - name: facet.size
          in: query
          description: Item size in facets returned by facet.field
          required: false
          schema:
            type: integer
            minimum: 0
            exclusiveMinimum: false
            default: 10
            example: 10
        - name: facet.minDocCount
          in: query

- **Index Size**: Storage requirements for search indices
- **Crawl Sources**: URLs, file shares, databases being indexed
- **Custom Configurations**: URL patterns, security rules, metadata fields
- **Search Features**: Facets, suggestions, security filtering, ranking rules
- **Integration Points**: Applications consuming search APIs
- **User Permissions**: Access control and label configurations

### 2. Infrastructure Requirements

        request.setParameterValues("facet.field", new String[] { "field1", "field2" });
        request.setParameterValues("facet.query", new String[] { "query1", "query2" });
        request.setParameter("facet.size", "100");
        request.setParameter("facet.minDocCount", "5");
        request.setParameter("facet.sort", "count");
        request.setParameter("facet.missing", "other");

         * The time when the search request was made.
         */
        protected long requestedTime;
        /**
         * The list of facet fields and their values.
         */
        protected List<Map<String, Object>> facetField;
        /**
         * The list of facet queries and their counts.
         */
        protected List<Map<String, Object>> facetQuery;

        /**

    // ============================================================
    // Facet and Query Constants
    // ============================================================

    /** Prefix for facet field identifiers. */
    public static final String FACET_FIELD_PREFIX = "field:";

    /** Prefix for facet query identifiers. */
    public static final String FACET_QUERY_PREFIX = "query:";

            }
        }
        return fields;
    }

    /**
     * Parses and validates extra query parameters from the request.
     * Only configured facet query values are accepted to prevent query injection.
     *
     * @param request the HTTP request
     * @return an array of validated extra query strings
     */

                        }
                    }
                }
                form.sort = sortValueSb.toString();
            }
        }
    }

    /**
     * Builds initial parameters for facet and geo search functionality
     * by calling buildInitParamMap for both parameter types.
     */
    protected void buildInitParams() {