}

    @Test
    @DisplayName("Should set and get nonce")
    void testNonce() {
        // When
        transformHeader.setNonce(testNonce);

        // Then
        assertArrayEquals(testNonce, transformHeader.getNonce());
    }

    @Test
    @DisplayName("Should set and get original message size")
    void testOriginalMessageSize() {
        // Given

            final Smb2TransformHeader transformHeader = Smb2TransformHeader.decode(encryptedMessage, 0);
            final byte[] associatedData = transformHeader.getAssociatedData();
            byte[] nonce = transformHeader.getNonce();
            final byte[] authTag = transformHeader.getSignature();

            // Extract ciphertext
            final int ciphertextLength = encryptedMessage.length - Smb2TransformHeader.TRANSFORM_HEADER_SIZE;

            }
        }

        item.id = SuggestUtil.createSuggestTextId(item.text);
        item.timestamp = ZonedDateTime.ofInstant(Instant.ofEpochMilli(timestamp), Clock.systemDefaultZone().getZone());
        return item;
    }

    /**
     * Returns the updated source map by merging with existing source.
     * @param existingSource The existing source map.
     * @return The updated source map.