eq(preauthIntegrityHash)));
            }
        }

        @Test
        @DisplayName("Should throw exception for SMB 3.1.1 without preauth hash")
        void testConstructorSmb311WithoutPreauthHash() {
            IllegalArgumentException exception = assertThrows(IllegalArgumentException.class,
                    () -> new Smb2SigningDigest(sessionKey, Smb2Constants.SMB2_DIALECT_0311, null));