@DisplayName("Should inherit getFileSystemInformationClass from FileSystemInformation")
        void shouldInheritGetFileSystemInformationClass() throws NoSuchMethodException {
            // Verify method is inherited
            assertNotNull(AllocInfo.class.getMethod("getFileSystemInformationClass"));
            assertEquals(byte.class, AllocInfo.class.getMethod("getFileSystemInformationClass").getReturnType());
        }

     */
    public FileFsFullSizeInformation() {
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.fscc.FileSystemInformation#getFileSystemInformationClass()
     */
    @Override
    public byte getFileSystemInformationClass() {
        return FS_FULL_SIZE_INFO;
    }

    @Override
    public long getCapacity() {
        return this.alloc * this.sectPerAlloc * this.bytesPerSect;
    }

     */
    public FileFsSizeInformation() {
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.fscc.FileSystemInformation#getFileSystemInformationClass()
     */
    @Override
    public byte getFileSystemInformationClass() {
        return FS_SIZE_INFO;
    }

    @Override
    public long getCapacity() {
        return this.alloc * this.sectPerAlloc * this.bytesPerSect;
    }

            when(mockFileSystemInfo.getFileSystemInformationClass()).thenReturn(FileSystemInformation.FS_SIZE_INFO);

            byte result = mockFileSystemInfo.getFileSystemInformationClass();

            assertEquals(FileSystemInformation.FS_SIZE_INFO, result);
            verify(mockFileSystemInfo, times(1)).getFileSystemInformationClass();
        }

        @Test

    private int sectPerAlloc;
    private int bytesPerSect;

    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.fscc.FileSystemInformation#getFileSystemInformationClass()
     */
    @Override
    public byte getFileSystemInformationClass() {
        return FileSystemInformation.SMB_INFO_ALLOCATION;
    }

    @Override
    public long getCapacity() {

     */
    byte FS_FULL_SIZE_INFO = 7;

    /**
     * Gets the file system information class.
     *
     * @return file system information class
     */
    byte getFileSystemInformationClass();

        @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
        @DisplayName("Should decode buffer with typical values correctly")

    void setUp() {
        smbInfoAllocation = new SmbInfoAllocation();
    }

    @Test
    @DisplayName("Test getFileSystemInformationClass returns SMB_INFO_ALLOCATION")
    void testGetFileSystemInformationClass() {
        assertEquals(FileSystemInformation.SMB_INFO_ALLOCATION, smbInfoAllocation.getFileSystemInformationClass());
    }

    @Test
    @DisplayName("Test decode with typical values")

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

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

        @Test
        @DisplayName("Should decode buffer with typical values correctly")