void shouldReturnCorrectFileSystemInformationClass() {
            // Test with default FS_SIZE_INFO
            TestAllocInfo defaultInfo = new TestAllocInfo(1000L, 500L);
            assertEquals(FileSystemInformation.FS_SIZE_INFO, defaultInfo.getFileSystemInformationClass());

            // Test with SMB_INFO_ALLOCATION

    }

    @Test
    void testGetInformationLevel() {
        // Test getInformationLevel method
        response = new Trans2QueryFSInformationResponse(config, FileSystemInformation.FS_SIZE_INFO);

        assertEquals(FileSystemInformation.FS_SIZE_INFO, response.getInformationLevel());
    }

    @Test
    void testGetInfo() {
        // Test getInfo method when info is null

    }

    @Test
    @DisplayName("Test constructor with FS_SIZE_INFO")
    void testConstructorWithFsSizeInfo() {
        // Create instance with FS_SIZE_INFO
        trans2QueryFSInfo = new Trans2QueryFSInformation(config, FileSystemInformation.FS_SIZE_INFO);

        // Verify initialization
        assertNotNull(trans2QueryFSInfo);

            assertEquals((byte) -1, FileSystemInformation.SMB_INFO_ALLOCATION);
        }

        @Test
        @DisplayName("Should have correct FS_SIZE_INFO constant value")
        void testFsSizeInfoConstant() {
            assertEquals((byte) 3, FileSystemInformation.FS_SIZE_INFO);
        }

        @Test
        @DisplayName("Should have correct FS_FULL_SIZE_INFO constant value")
        void testFsFullSizeInfoConstant() {

        }

        @Test
        @DisplayName("Should return correct file system information class")
        void shouldReturnCorrectFileSystemInformationClass() {
            assertEquals(FileSystemInformation.FS_SIZE_INFO, fileFsSizeInfo.getFileSystemInformationClass());
        }
    }

    @Nested
    @DisplayName("Decode Method Tests")
    class DecodeMethodTests {

        @Test

    }

    @Test
    @DisplayName("Test readBytesWireFormat with FILESYSTEM info type - FS_SIZE_INFO")
    void testReadBytesWireFormatFilesystemSizeInfo() throws Exception {
        response = new Smb2QueryInfoResponse(mockConfig, Smb2Constants.SMB2_0_INFO_FILESYSTEM, FileSystemInformation.FS_SIZE_INFO);

        byte[] buffer = new byte[1024];
        int bufferIndex = 0;

        // Set structure size to 9