@Test
public void testVerifyPasswordStrength_OK_specialChars() throws AuthenticationException {

    for (char special : AuthenticatorHelper.CHAR_SPECIALS) {
        String password = "aB178cd" + special;
        boolean isOK = AuthenticatorHelper.verifyPasswordStrength("test2", password, "test2");
        System.out.println("password: " + password + " is OK");
        if (!isOK) {
            System.out.println("password: " + password + " is NOK");
        }
        assertTrue(isOK);
    }
}