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

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