}

    @Test
    void testConstructor() {
        // Test constructor with SMB_INFO_ALLOCATION
        response = new Trans2QueryFSInformationResponse(config, FileSystemInformation.SMB_INFO_ALLOCATION);

        assertNotNull(response);
        assertEquals(FileSystemInformation.SMB_INFO_ALLOCATION, response.getInformationLevel());
        assertEquals(ServerMessageBlock.SMB_COM_TRANSACTION2, response.getCommand());

        config = new PropertyConfiguration(props);
    }

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

        // Verify initialization
        assertNotNull(trans2QueryFSInfo);

            assertEquals(FileSystemInformation.FS_SIZE_INFO, defaultInfo.getFileSystemInformationClass());

            // Test with SMB_INFO_ALLOCATION
            TestAllocInfo smbInfo = new TestAllocInfo(1000L, 500L, FileSystemInformation.SMB_INFO_ALLOCATION);
            assertEquals(FileSystemInformation.SMB_INFO_ALLOCATION, smbInfo.getFileSystemInformationClass());

            // Test with FS_FULL_SIZE_INFO

    @DisplayName("Interface Constants Tests")
    class InterfaceConstantsTests {

        @Test
        @DisplayName("Should have correct SMB_INFO_ALLOCATION constant value")
        void testSmbInfoAllocationConstant() {
            assertEquals((byte) -1, FileSystemInformation.SMB_INFO_ALLOCATION);
        }

        @Test
        @DisplayName("Should have correct FS_SIZE_INFO constant value")
        void testFsSizeInfoConstant() {

    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")