*/
public class FileFsFullSizeInformation implements AllocInfo, FileSystemInformation, Decodable {

    private long alloc; // Also handles SmbQueryFSSizeInfo
    private long free;
    private int sectPerAlloc;
    private int bytesPerSect;

    /**
     * Default constructor for decoding file system full size information.
     */
    public FileFsFullSizeInformation() {
    }

    /**

        }
    }

    @Nested
    @DisplayName("FileFsFullSizeInformation Implementation Tests")
    class FileFsFullSizeInformationTests {

        private FileFsFullSizeInformation fileFsFullSizeInfo;

        @BeforeEach
        void setUp() {
            fileFsFullSizeInfo = new FileFsFullSizeInformation();
        }

        @Test

        assertEquals(offset, bytesRead);
        assertNotNull(response.getInfo());
        assertTrue(response.getInfo() instanceof FileFsFullSizeInformation);

        FileFsFullSizeInformation info = (FileFsFullSizeInformation) response.getInfo();
        assertEquals(2000000L * 16L * 4096L, info.getCapacity());

import jcifs.internal.AllocInfo;
import jcifs.internal.SMBProtocolDecodingException;

/**
 * Test suite for FileFsFullSizeInformation class
 */
class FileFsFullSizeInformationTest {

    private FileFsFullSizeInformation fileFsFullSizeInfo;

    @BeforeEach
    void setUp() {
        fileFsFullSizeInfo = new FileFsFullSizeInformation();
    }

    @Nested
    @DisplayName("Interface Implementation Tests")

package jcifs.internal.smb1.trans2;

import jcifs.CIFSException;
import jcifs.Configuration;
import jcifs.internal.AllocInfo;
import jcifs.internal.SMBProtocolDecodingException;
import jcifs.internal.fscc.FileFsFullSizeInformation;
import jcifs.internal.fscc.FileFsSizeInformation;
import jcifs.internal.fscc.FileSystemInformation;
import jcifs.internal.fscc.SmbInfoAllocation;
import jcifs.internal.smb1.trans.SmbComTransaction;

import jcifs.CIFSException;
import jcifs.Configuration;
import jcifs.Decodable;
import jcifs.internal.SMBProtocolDecodingException;
import jcifs.internal.dtyp.SecurityDescriptor;
import jcifs.internal.fscc.FileFsFullSizeInformation;
import jcifs.internal.fscc.FileFsSizeInformation;
import jcifs.internal.fscc.FileInformation;
import jcifs.internal.fscc.FileInternalInfo;
import jcifs.internal.fscc.FileSystemInformation;

        SMBUtil.writeInt2(20, buffer, bufferIndex + 2);
        // Set buffer length (FileFsFullSizeInformation is 32 bytes)
        SMBUtil.writeInt4(32, buffer, bufferIndex + 4);

        response = spy(response);
        when(response.getHeaderStart()).thenReturn(0);

        // Write FileFsFullSizeInformation data (32 bytes)
        SMBUtil.writeInt8(1000000, buffer, 20); // Total allocation units