@Test
void verifyChallenge_test_without_saved_challenge() {

    Challenge challengeA = new DefaultChallenge(new byte[]{0x00});
    Challenge challengeB = null;
    CollectedClientData collectedClientData = new CollectedClientData(ClientDataType.CREATE, challengeA, null, null);
    ServerProperty serverProperty = new ServerProperty(origin, null, challengeB, null);
    //When
    assertThrows(MissingChallengeException.class,
            () -> target.validate(collectedClientData, serverProperty)
    );
}