/**
 * Microsoft RPC LSA close handle request.
 * This class implements the LSARPC close handle operation.
 */
public class MsrpcLsarClose extends LsarClose {

    /**
     * Creates a new request to close an LSA policy handle.
     *
     * @param handle the policy handle to close
     */
    public MsrpcLsarClose(final policy_handle handle) {
        super(handle);
        this.ptype = 0;

 * LSA policy handles when they are no longer needed.
 */
public class MsrpcLsarClose extends lsarpc.LsarClose {

    /**
     * Creates a new request to close an LSA policy handle.
     *
     * @param policyHandle the policy handle to close
     */
    public MsrpcLsarClose(final LsaPolicyHandle policyHandle) {
        super(policyHandle);
        ptype = 0;

import jcifs.dcerpc.msrpc.MsrpcLsarClose;

class MsrpcLsarCloseTest {

    @Mock
    private policy_handle mockPolicyHandle;

    @BeforeEach
    void setUp() {
        MockitoAnnotations.openMocks(this);
    }

    @Test
    void testConstructor() {
        // Create an instance of MsrpcLsarClose
        MsrpcLsarClose msrpcLsarClose = new MsrpcLsarClose(mockPolicyHandle);

        // Now, mock the behavior for MsrpcLsarClose
        doAnswer(invocation -> {
            MsrpcLsarClose rpc = invocation.getArgument(0);
            rpc.retval = 0; // Simulate success
            return null;
        }).when(mockDcerpcHandle).sendrecv(any(MsrpcLsarClose.class));

        // Act
        handle.close();

        // Assert

/**
 * Tests for the {@link MsrpcLsarClose} class.
 */
class MsrpcLsarCloseTest {

    private policy_handle mockHandle;

    @BeforeEach
    void setUp() {
        // Create a mock policy_handle for each test
        mockHandle = mock(policy_handle.class);
    }

    /**
     * Test case for the {@link MsrpcLsarClose#MsrpcLsarClose(policy_handle)} constructor.

        // Now, mock the behavior for MsrpcLsarClose
        doAnswer(invocation -> {
            MsrpcLsarClose rpc = invocation.getArgument(0);
            rpc.retval = 0; // Simulate success
            return null;
        }).when(mockDcerpcHandle).sendrecv(any(MsrpcLsarClose.class));

        // Act
        handle.close();

        // Assert

        }
        this.opened = true;
    }

    @Override
    public synchronized void close() throws IOException {
        if (this.opened) {
            this.opened = false;
            final MsrpcLsarClose rpc = new MsrpcLsarClose(this);
            this.handle.sendrecv(rpc);
            if (rpc.retval != 0) {
                throw new SmbException(rpc.retval, false);
            }
        }
    }

        }
    }

    /**
     * Closes the LSA policy handle.
     *
     * @throws IOException if an I/O error occurs
     */
    public void close() throws IOException {
        final MsrpcLsarClose rpc = new MsrpcLsarClose(this);
        handle.sendrecv(rpc);
        if (rpc.retval != 0) {
            throw new SmbException(rpc.retval, false);
        }
    }