[op(0x07)]
	int SamrOpenDomain([in] policy_handle *handle,
			[in] uint32_t access_mask,
			[in] sid_t *sid,
			[out] policy_handle *domain_handle);

	typedef struct {
		uint32_t idx;
		unicode_string name;
	} SamrSamEntry;

	typedef struct {
		uint32_t count;
		[size_is(count)] SamrSamEntry *entries;
	} SamrSamArray;

	[op(0x0f)]
	int SamrEnumerateAliasesInDomain([in] policy_handle *domain_handle,

            // Given: A unicode string with null buffer
            rpc.unicode_string unicodeString = new rpc.unicode_string();
            unicodeString.length = (short) 0;
            unicodeString.maximum_length = (short) 0;
            unicodeString.buffer = null;

            // When: Encoding the unicode string
            unicodeString.encode(mockNdrBuffer);

            // Then: Verify the encoding sequence

        // Test toString with a manually constructed UnicodeString (simulating rpc.unicode_string input)
        rpc.unicode_string dummyRus = new rpc.unicode_string();
        dummyRus.buffer = new short[] { 'T', 'e', 's', 't', 'i', 'n', 'g' };
        dummyRus.length = 14; // 7 characters * 2 bytes/char
        dummyRus.maximum_length = 14;
        UnicodeString manualUnicodeString = new UnicodeString(dummyRus, false);

        dnsDomainInfo.name = new rpc.unicode_string();
        dnsDomainInfo.name.length = 8;
        dnsDomainInfo.name.maximum_length = 16;
        dnsDomainInfo.name.buffer = new short[] { 'T', 'E', 'S', 'T' };

        dnsDomainInfo.dns_domain = new rpc.unicode_string();
        dnsDomainInfo.dns_domain.length = 16;
        dnsDomainInfo.dns_domain.maximum_length = 32;

        lsarpc.LsarDnsDomainInfo dnsDomainInfo = new lsarpc.LsarDnsDomainInfo();
        dnsDomainInfo.name = new rpc.unicode_string();
        dnsDomainInfo.name.buffer = null;
        dnsDomainInfo.dns_domain = new rpc.unicode_string();
        dnsDomainInfo.dns_domain.buffer = null;
        dnsDomainInfo.dns_forest = new rpc.unicode_string();
        dnsDomainInfo.dns_forest.buffer = null;
        dnsDomainInfo.domain_guid = new rpc.uuid_t();

            // Default constructor
        }

        /** Domain NetBIOS name. */
        public rpc.unicode_string name;
        /** DNS domain name. */
        public rpc.unicode_string dns_domain;
        /** DNS forest name. */
        public rpc.unicode_string dns_forest;
        /** Domain GUID. */
        public rpc.uuid_t domain_guid;
        /** Domain security identifier. */

            // Default constructor
        }

        /** Domain NetBIOS name. */
        public rpc.unicode_string name;
        /** DNS domain name. */
        public rpc.unicode_string dns_domain;
        /** DNS forest name. */
        public rpc.unicode_string dns_forest;
        /** Domain GUID. */
        public rpc.uuid_t domain_guid;
        /** Domain security identifier. */

    @Mock
    private NdrBuffer mockDeferredBuffer;

    @Mock
    private rpc.policy_handle mockPolicyHandle;

    @Mock
    private rpc.sid_t mockSidT;

    @Mock
    private rpc.unicode_string mockUnicodeString;

    @Mock
    private lsarpc.LsarSidArray mockLsarSidArray;

    @BeforeEach
    void setUp() {
        // Directly set the deferred field on the mock

    @Mock
    private NdrBuffer mockDeferredBuffer;

    @Mock
    private rpc.policy_handle mockPolicyHandle;

    @Mock
    private rpc.sid_t mockSidT;

    @Mock
    private rpc.unicode_string mockUnicodeString;

    @Mock
    private lsarpc.LsarSidArray mockLsarSidArray;

    @BeforeEach
    void setUp() {
        // Directly set the deferred field on the mock

            // Default constructor
        }

        /** The relative ID (RID) of the SAM entry */
        public int idx;
        /** The name of the SAM entry */
        public rpc.unicode_string name;

        @Override
        public void encode(NdrBuffer _dst) throws NdrException {
            _dst.align(4);
            _dst.enc_ndr_long(this.idx);
            _dst.enc_ndr_short(this.name.length);