private RealmConfiguration realmConfiguration;
public void setUp() {
this.realmConfiguration = new RealmConfiguration();
Map<String,String> map = new HashMap<String, String>();
map.put(UserCoreConstants.RealmConfig.PROPERTY_JAVA_REG_EX, "[\\S]{5,30}");
map.put(LDAPConstants.USER_SEARCH_BASE, "ou=Users,dc=example,dc=com");
map.put("PASSWORD_HASH_METHOD", "PlainText");