assertEquals(4, samr.SE_GROUP_ENABLED);
            assertEquals(8, samr.SE_GROUP_OWNER);
            assertEquals(16, samr.SE_GROUP_USE_FOR_DENY_ONLY);
            assertEquals(536870912, samr.SE_GROUP_RESOURCE);
            assertEquals(-1073741824, samr.SE_GROUP_LOGON_ID);
        }
    }

    @Nested
    @DisplayName("SamrCloseHandle Tests")
    class SamrCloseHandleTests {

    public static final int SE_GROUP_USE_FOR_DENY_ONLY = 16;
    /** Security group attribute: Domain-local group */
    public static final int SE_GROUP_RESOURCE = 536870912;
    /** Security group attribute: Group represents a logon identifier */
    public static final int SE_GROUP_LOGON_ID = -1073741824;

    /**
     * SAMR RID with attribute structure.

    public static final int SE_GROUP_USE_FOR_DENY_ONLY = 16;
    /** Security group attribute: Domain-local group */
    public static final int SE_GROUP_RESOURCE = 536870912;
    /** Security group attribute: Group represents a logon identifier */
    public static final int SE_GROUP_LOGON_ID = -1073741824;

    /**
     * SAMR RID with attribute structure.

            assertEquals(4, samr.SE_GROUP_ENABLED);
            assertEquals(8, samr.SE_GROUP_OWNER);
            assertEquals(16, samr.SE_GROUP_USE_FOR_DENY_ONLY);
            assertEquals(536870912, samr.SE_GROUP_RESOURCE);
            assertEquals(-1073741824, samr.SE_GROUP_LOGON_ID);
        }
    }

    @Nested
    @DisplayName("SamrCloseHandle Tests")
    class SamrCloseHandleTests {

            // Given - 10TB file system with 4KB clusters
            long totalClusters = 2684354560L; // 10TB / 4KB
            long freeClusters = 536870912L; // 2TB / 4KB

            ByteBuffer buffer = ByteBuffer.allocate(24);
            buffer.order(ByteOrder.LITTLE_ENDIAN);
            buffer.putLong(totalClusters);
            buffer.putLong(freeClusters);

            // Given - 10TB file system with 4KB clusters
            long totalClusters = 2684354560L; // 10TB / 4KB
            long freeClusters = 536870912L; // 2TB / 4KB

            ByteBuffer buffer = ByteBuffer.allocate(32);
            buffer.order(ByteOrder.LITTLE_ENDIAN);
            buffer.putLong(totalClusters);
            buffer.putLong(freeClusters);