Add all missing LDAP attribute methods to TestFessConfig

Added 36 LDAP attribute getter methods to TestFessConfig class to satisfy
FessConfig interface requirements. All methods return null as test defaults.

Methods added:
- getLdapAttrSurname through getLdapAttrHomeDirectory
- Includes getLdapAttrGidNumber which was causing the compilation error

This ensures TestFessConfig implements all required abstract methods
from the FessConfig interface.

Author: claude

src/test/java/org/codelibs/fess/cors/DefaultCorsHandlerTest.java

@@ -890,6 +890,181 @@ public Integer getPluginVersionFilterAsInteger() {
             return null;
         }
 
+        @Override
+        public String getLdapAttrSurname() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrGivenName() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrEmployeeNumber() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrMail() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrTelephoneNumber() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrHomePhone() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrHomePostalAddress() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrLabeledURI() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrRoomNumber() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrDescription() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrTitle() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrPager() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrStreet() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrPostalCode() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrPhysicalDeliveryOfficeName() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrDestinationIndicator() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrInternationaliSDNNumber() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrState() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrEmployeeType() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrFacsimileTelephoneNumber() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrPostOfficeBox() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrInitials() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrCarLicense() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrMobile() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrPostalAddress() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrCity() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrTeletexTerminalIdentifier() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrX121Address() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrBusinessCategory() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrRegisteredAddress() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrDisplayName() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrPreferredLanguage() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrDepartmentNumber() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrUidNumber() {
+            return null;
+        }
+
+        @Override
+        public String getLdapAttrGidNumber() {
+            return null;
+        }
+
         @Override
         public String getLdapAttrHomeDirectory() {
             return null;