### Question:
KnoxLdapRealm extends DefaultLdapRealm { public String getUserObjectClass() { return userObjectClass; } KnoxLdapRealm(); String getSearchBase(); void setSearchBase(String searchBase); String getUserSearchBase(); void setUserSearchBase(String userSearchBase); String getGroupSearchBase(); void setGroupSearchBase(String groupSearchBase); String getGroupObjectClass(); void setGroupObjectClass(String groupObjectClassAttribute); String getMemberAttribute(); void setMemberAttribute(String memberAttribute); String getGroupIdAttribute(); void setGroupIdAttribute(String groupIdAttribute); void setMemberAttributeValueTemplate(String template); void setRolesByGroup(Map<String, String> rolesByGroup); void setPermissionsByRole(String permissionsByRoleStr); boolean isAuthorizationEnabled(); void setAuthorizationEnabled(boolean authorizationEnabled); String getUserSearchAttributeName(); void setUserSearchAttributeName(String userSearchAttributeName); String getUserObjectClass(); void setUserObjectClass(String userObjectClass); String getPrincipalRegex(); void setPrincipalRegex( String regex ); String getUserSearchAttributeTemplate(); void setUserSearchAttributeTemplate( final String template ); String getUserSearchFilter(); void setUserSearchFilter( final String filter ); String getUserSearchScope(); void setUserSearchScope( final String scope ); @Override void setUserDnTemplate( final String template );  }### Answer:
@Test public void verifyDefaultGetUserObjectClass() { KnoxLdapRealm realm = new KnoxLdapRealm(); assertEquals(realm.getUserObjectClass(), "person"); }