@Test
public void testGetters() throws Exception {

    SignRequest signRequest = SignRequest.builder().challenge(SERVER_CHALLENGE_SIGN_BASE64).appId(APP_ID_SIGN).keyHandle(KEY_HANDLE_BASE64).build();
    assertEquals(SERVER_CHALLENGE_SIGN_BASE64, signRequest.getChallenge());
    assertEquals(SERVER_CHALLENGE_SIGN_BASE64, signRequest.getRequestId());
    assertEquals(APP_ID_SIGN, signRequest.getAppId());
    assertEquals(KEY_HANDLE_BASE64, signRequest.getKeyHandle());
}