assertThrows(NullPointerException.class, () -> request.writeBytesWireFormat(buffer, 0));
        }

        @Test
        @DisplayName("Should handle file ID of different sizes")
        void testWriteWithDifferentFileIdSizes() {
            // Test with 16-byte file ID (standard)
            byte[] standardFileId = new byte[16];
            Arrays.fill(standardFileId, (byte) 0xAB);
            request.setFileId(standardFileId);

            assertThrows(NullPointerException.class, () -> request.writeBytesWireFormat(buffer, 0));
        }

        @Test
        @DisplayName("Should handle file ID of different sizes")
        void testWriteWithDifferentFileIdSizes() {
            // Test with 16-byte file ID (standard)
            byte[] standardFileId = new byte[16];
            Arrays.fill(standardFileId, (byte) 0xAB);
            request.setFileId(standardFileId);