package jcifs.dcerpc.msrpc;

/**
 * MSRPC implementation for opening an alias handle.
 * This class provides functionality to open a handle to a SAM alias
 * (local group) using the SAMR RPC interface.
 */
public class MsrpcSamrOpenAlias extends samr.SamrOpenAlias {

    /**
     * Creates a new request to open an alias handle.
     *
     * @param handle the domain handle
     * @param access the desired access rights

        @NullAndEmptySource
        @DisplayName("Should handle null and empty FQDN in fixupHost")
        void testFixupHostWithNullAndEmpty(String fqdn) {
            // Test with mock
            doNothing().when(mockReferralData).fixupHost(fqdn);
            assertDoesNotThrow(() -> mockReferralData.fixupHost(fqdn));

            // Test with concrete implementation - fixupHost doesn't handle null fqdn
            if (fqdn == null) {

/**
 * 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;

     *
     * @return whether the stream is open
     */
    public boolean isOpen() {
        return this.handle != null && this.handle.isValid();
    }

    /**
     * Ensures that the file handle is open and returns it.
     *
     * @return the open file handle
     * @throws CIFSException if an error occurs opening the file
     */

            // Test PRINT share type
            setPrivateField(response, "shareType", Smb2TreeConnectResponse.SMB2_SHARE_TYPE_PRINT);
            assertEquals(Smb2TreeConnectResponse.SMB2_SHARE_TYPE_PRINT, response.getShareType(), "Should handle PRINT share type");
        }

        @Test
        @DisplayName("Should handle share flags")

        try {
            // Create RPC handle to witness service
            this.handle = DcerpcHandle.getHandle(
                "ncacn_ip_tcp:" + serverAddress.getHostAddress() + "[135]",
                WITNESS_INTERFACE_UUID,
                WITNESS_INTERFACE_VERSION,
                context
            );
            
            // Bind to witness interface
            handle.bind();
            

            assertEquals(28, bytesRead); // Header + one referral structure
            assertNotNull(response.getDfsResponse());
        }

        @Test
        @DisplayName("Should handle readDataWireFormat with offset")
        void testReadDataWireFormatWithOffset() {
            byte[] fullBuffer = new byte[200];
            byte[] dfsData = createValidDfsReferralBuffer();
            int offset = 50;

        // Then
        assertEquals(maxMid, request.getMid(), "Should handle maximum MID");
        assertEquals(maxAsyncId, request.getAsyncId(), "Should handle maximum AsyncId");
        assertEquals(maxCredits, request.getCredit(), "Should handle maximum credits");
        assertEquals(maxTreeId, request.getTreeId(), "Should handle maximum tree ID");
    }

    @Test

 *
 * This class implements the SAMR OpenDomain operation for obtaining
 * a handle to a specific domain in the Security Account Manager.
 */
public class MsrpcSamrOpenDomain extends samr.SamrOpenDomain {

    /**
     * Creates a new request to open a domain handle.
     *
     * @param handle the SAM policy handle
     * @param access the desired access rights
     * @param sid the security identifier of the domain

            NtStatus.NT_STATUS_INVALID_PARAMETER })
    @DisplayName("Should handle various status codes")
    void testVariousStatusCodes(int status) {
        response.setStatusForTest(status);
        assertEquals(status, response.getErrorCode());
    }

    @ParameterizedTest
    @ValueSource(ints = { 0, 1, 10, 100, 255 })
    @DisplayName("Should handle various credit values")
    void testVariousCreditValues(int credits) {