@Before
public void before() throws MalformedURLException {
RealmRepresentation testRealm = testRealm().toRepresentation();
testRealm.setOtpPolicyType(UserCredentialModel.HOTP);
testRealm.setOtpPolicyLookAheadWindow(2);
testRealm().update(testRealm);
policy = new OTPPolicy();
policy.setAlgorithm(testRealm.getOtpPolicyAlgorithm());
policy.setDigits(testRealm.getOtpPolicyDigits());
policy.setInitialCounter(testRealm.getOtpPolicyInitialCounter());
policy.setLookAheadWindow(testRealm.getOtpPolicyLookAheadWindow());
policy.setPeriod(testRealm.getOtpPolicyLookAheadWindow());
policy.setType(testRealm.getOtpPolicyType());
otp = new HmacOTP(policy.getDigits(), policy.getAlgorithm(), policy.getLookAheadWindow());
}
