// Arrange
        NetbiosAddress inputAddress = mock(NetbiosAddress.class);
        NetbiosAddress[] expectedAddresses = { mock(NetbiosAddress.class), mock(NetbiosAddress.class) };
        when(nameServiceClient.getNbtAllByAddress(inputAddress)).thenReturn(expectedAddresses);

        // Act
        NetbiosAddress[] actualAddresses = nameServiceClient.getNbtAllByAddress(inputAddress);

        NetbiosAddress mockNetbiosAddress20 = mock(NetbiosAddress.class);
        when(mockNetbiosAddress20.getNameType()).thenReturn(0x20);
        when(mockNetbiosAddress20.getHostName()).thenReturn("ACTUAL_SERVER_NAME");

        NetbiosAddress[] nodeStatusResponse = { mock(NetbiosAddress.class), mockNetbiosAddress20 };

        // Server vs Workgroup depends on NetBIOS name type
        Address addr = mock(Address.class);
        NetbiosAddress nb = mock(NetbiosAddress.class);
        when(addr.unwrap(NetbiosAddress.class)).thenReturn(nb);
        when(nb.getNameType()).thenReturn(0x1d); // workgroup code
        // getFirstAddress branch: host given and path non-root -> possibleNTDomain=false

        /**
         * @return the ans
         */
        public NetbiosAddress[] getAnswer() {
            return this.ans;
        }

        /**
         * @return the uhe
         */
        public UnknownHostException getException() {
            return this.uhe;
        }

    }

        CIFSContext mockContext = mock(CIFSContext.class);
        Configuration mockConfig = mock(Configuration.class);
        NameServiceClient mockNameServiceClient = mock(NameServiceClient.class);
        NetbiosAddress mockHost = mock(NetbiosAddress.class);

        when(mockContext.getConfig()).thenReturn(mockConfig);
        when(mockContext.getNameServiceClient()).thenReturn(mockNameServiceClient);

                this.type = SmbConstants.TYPE_WORKGROUP;
            } else {
                try {
                    final NetbiosAddress nbaddr = getAddress().unwrap(NetbiosAddress.class);
                    if (nbaddr != null) {
                        final int code = nbaddr.getNameType();
                        if (code == 0x1d || code == 0x1b) {

            this.calledName = SMBSERVER_NAME;
        } else if (SMBSERVER_NAME.equals(this.calledName)) {
            NetbiosAddress[] addrs;

            try {
                addrs = tc.getNameServiceClient().getNodeStatus(this);
                if (this.getNameType() == 0x1D) {
                    for (final NetbiosAddress addr : addrs) {
                        if (addr.getNameType() == 0x20) {

        CIFSContext mockCtx = mock(CIFSContext.class);
        Configuration mockConfig = mock(Configuration.class);
        NameServiceClient mockNameServiceClient = mock(NameServiceClient.class);
        NetbiosAddress mockHost = mock(NetbiosAddress.class);
        SecureRandom mockRandom = mock(SecureRandom.class);

        // Create a machine ID (32 bytes)
        byte[] machineId = new byte[32];
        mockRandom.nextBytes(machineId);

import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;

import jcifs.CIFSContext;
import jcifs.Configuration;
import jcifs.NameServiceClient;
import jcifs.NetbiosAddress;

/**
 * Test class for NTLMSSP Type 1 Message functionality
 */
@ExtendWith(MockitoExtension.class)
@DisplayName("Type1Message Tests")
class Type1MessageTest {

    @Mock

import org.mockito.junit.jupiter.MockitoSettings;
import org.mockito.quality.Strictness;

import jcifs.Address;
import jcifs.CIFSContext;
import jcifs.Configuration;
import jcifs.NetbiosAddress;
import jcifs.NetbiosName;
import jcifs.ResolverType;

/**
 * Test class for NameServiceClientImpl focusing on public API methods.
 * Optimized for fast execution with minimal network calls.
 */