byte[] buffer2 = testCache.getBuffer();

        // Then
        assertNotNull(buffer1, "First buffer should not be null");
        assertNotNull(buffer2, "Second buffer should not be null");
        assertEquals(1024, buffer1.length, "Buffer should have expected size");
        assertEquals(1024, buffer2.length, "Buffer should have expected size");

        offset += 4;
        SMBUtil.writeInt4(2000, buffer2, offset); // alloc
        offset += 4;
        SMBUtil.writeInt4(1000, buffer2, offset); // free
        offset += 4;
        SMBUtil.writeInt2(1024, buffer2, offset); // bytesPerSect

        smbInfoAllocation.decode(buffer2, 0, buffer2.length);

        // Verify values are updated

        byte[] buffer1 = new byte[request.size()];
        byte[] buffer2 = new byte[request.size()];

        request.encode(buffer1, 0);
        request.encode(buffer2, 0);

        assertArrayEquals(buffer1, buffer2);
    }

    @Test
    @DisplayName("Test encode with insufficient buffer throws exception")
    void testEncodeWithInsufficientBuffer() {

        // Encode multiple times
        byte[] buffer1 = new byte[100];
        byte[] buffer2 = new byte[100];
        byte[] buffer3 = new byte[100];

        int encoded1 = request.encode(buffer1, 0);
        int encoded2 = request.encode(buffer2, 0);
        int encoded3 = request.encode(buffer3, 0);

        // All should produce same result
        assertEquals(encoded1, encoded2);

        // Write to buffer
        SMBUtil.writeInt4(testCapabilities, buffer, bufferIndex);
        System.arraycopy(testGuid, 0, buffer, bufferIndex + 4, 16);
        SMBUtil.writeInt2(testSecurityMode, buffer, bufferIndex + 20);
        SMBUtil.writeInt2(testDialect, buffer, bufferIndex + 22);

        // Execute decode
        int bytesDecoded = response.decode(buffer, bufferIndex, 24);

        // Verify results

        @DisplayName("Should decode minimum buffer size")
        void testDecodeMinimumBufferSize() throws SMBProtocolDecodingException {
            byte[] buffer = new byte[12]; // Exact size needed
            SMBUtil.writeInt4(3, buffer, 0);
            SMBUtil.writeInt4(4096, buffer, 4);
            SMBUtil.writeInt4(12288, buffer, 8);

            int bytesDecoded = response.decode(buffer, 0, buffer.length);

            NdrShort ndrShort = new NdrShort(50);
            NdrBuffer buffer1 = mock(NdrBuffer.class);
            NdrBuffer buffer2 = mock(NdrBuffer.class);
            when(buffer2.dec_ndr_short()).thenReturn(75);

            // When: Performing multiple operations
            ndrShort.encode(buffer1);
            ndrShort.decode(buffer2);

            // Then: Should handle both operations correctly

        fileInternalInfo.decode(buffer2, 0, buffer2.length);
        assertEquals(indexNumber2, fileInternalInfo.getIndexNumber());

        // Third decode - should overwrite again
        byte[] buffer3 = new byte[8];
        long indexNumber3 = 0x3333333333333333L;
        SMBUtil.writeInt8(indexNumber3, buffer3, 0);
        fileInternalInfo.decode(buffer3, 0, buffer3.length);

            byte[] buffer1 = new byte[1024];
            int bytesRead1 = stream1.read(buffer1);
            assertEquals(testContent, new String(buffer1, 0, bytesRead1, "UTF-8"));
        }

        // Second read - should work independently
        try (InputStream stream2 = cache.getInputStream()) {
            byte[] buffer2 = new byte[1024];
            int bytesRead2 = stream2.read(buffer2);

            // When - second decode with different values
            ByteBuffer buffer2 = ByteBuffer.allocate(24);
            buffer2.order(ByteOrder.LITTLE_ENDIAN);
            buffer2.putLong(2000L);
            buffer2.putLong(1500L);
            buffer2.putInt(16);
            buffer2.putInt(1024);

            fileFsSizeInfo.decode(buffer2.array(), 0, 24);

            // Then