assertEquals((byte) 7, FileSystemInformation.FS_FULL_SIZE_INFO);
        }

        @Test
        @DisplayName("Should have distinct constant values")
        void testConstantUniqueness() {
            assertNotEquals(FileSystemInformation.SMB_INFO_ALLOCATION, FileSystemInformation.FS_SIZE_INFO);
            assertNotEquals(FileSystemInformation.SMB_INFO_ALLOCATION, FileSystemInformation.FS_FULL_SIZE_INFO);

        @Test
        @DisplayName("Should implement FileSystemInformation interface")
        void shouldImplementFileSystemInformation() {
            // Verify that AllocInfo extends FileSystemInformation
            assertTrue(FileSystemInformation.class.isAssignableFrom(AllocInfo.class));
        }

        @Test
        @DisplayName("Should implement Decodable interface through FileSystemInformation")
        void shouldImplementDecodableInterface() {

        assertEquals((byte) -1, FileSystemInformation.SMB_INFO_ALLOCATION);
        assertEquals((byte) 3, FileSystemInformation.FS_SIZE_INFO);
        assertEquals((byte) 7, FileSystemInformation.FS_FULL_SIZE_INFO);
    }

    // Helper methods

    private void setInfoField(Trans2QueryFSInformationResponse response, FileSystemInformation info) {
        try {

        trans2QueryFSInfo = new Trans2QueryFSInformation(mockConfig, FileSystemInformation.SMB_INFO_ALLOCATION);

        assertNotNull(trans2QueryFSInfo);
    }

    @Test
    @DisplayName("Test concurrent access")
    void testConcurrentAccess() throws InterruptedException {
        trans2QueryFSInfo = new Trans2QueryFSInformation(config, FileSystemInformation.SMB_INFO_ALLOCATION);

        final int THREAD_COUNT = 10;

            assertTrue(AllocInfo.class.isAssignableFrom(FileFsSizeInformation.class));
        }

        @Test
        @DisplayName("Should implement FileSystemInformation interface")
        void shouldImplementFileSystemInformation() {
            assertTrue(FileSystemInformation.class.isAssignableFrom(FileFsSizeInformation.class));
        }

        @Test
        @DisplayName("Should return correct file system information class")

            assertTrue(AllocInfo.class.isAssignableFrom(FileFsFullSizeInformation.class));
        }

        @Test
        @DisplayName("Should implement FileSystemInformation interface")
        void shouldImplementFileSystemInformation() {
            assertTrue(FileSystemInformation.class.isAssignableFrom(FileFsFullSizeInformation.class));
        }

        @Test
        @DisplayName("Should return correct file system information class")

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;
import jcifs.internal.smb2.ServerMessageBlock2;
import jcifs.internal.smb2.ServerMessageBlock2Response;
import jcifs.internal.smb2.Smb2Constants;
import jcifs.internal.util.SMBUtil;

/**

    }

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

    @Test
    @DisplayName("Test decode with typical values")
    void testDecodeWithTypicalValues() throws SMBProtocolDecodingException {