when(nameServiceClient.getLocalName()).thenReturn(expectedName);

        // Act
        NetbiosName actualName = nameServiceClient.getLocalName();

        // Assert
        assertNotNull(actualName);
        assertEquals(expectedName, actualName);
        verify(nameServiceClient, times(1)).getLocalName();
    }

    @Test
    void testGetUnknownName() {
        // Arrange

    }

    @Test
    @DisplayName("Should get local host name")
    void testGetLocalName() {
        // When
        NetbiosName localName = nameServiceClient.getLocalName();

        // Then
        assertNotNull(localName, "Local name should not be null");
        assertTrue(localName.getName().length() > 0, "Local name should not be empty");
    }

    @Test

     *
     * @return local host address
     */
    NetbiosAddress getLocalHost();

    /**
     * Gets the local host NetBIOS name.
     *
     * @return the local host name
     */
    NetbiosName getLocalName();

    /**
     * Gets the unknown NetBIOS name instance.
     *
     * @return the unknown name
     */
    NetbiosName getUnknownName();

    /**

    public NbtAddress getLocalHost() {
        return this.localhostAddress;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.NameServiceClient#getLocalName()
     */
    @Override
    public Name getLocalName() {
        if (this.localhostAddress != null) {
            return this.localhostAddress.hostName;
        }
        return null;
    }

    /**

        return localhost;
    }

    /**
     * Gets the local host NetBIOS name.
     *
     * @return the local host name
     */
    public static Name getLocalName() {
        return localhost.hostName;
    }

    /**
     * Determines the address of a host given it's host name. The name can be a NetBIOS name like

            out = socket.getOutputStream();
            in = socket.getInputStream();

            final SessionServicePacket ssp = new SessionRequestPacket(calledName, NbtAddress.getLocalName());
            out.write(sbuf, 0, ssp.writeWireFormat(sbuf, 0));
            if (readn(in, sbuf, 0, 4) < 4) {
                try {
                    socket.close();

            this.in = this.socket.getInputStream();

            final SessionServicePacket ssp = new SessionRequestPacket(tc.getConfig(), calledName, tc.getNameServiceClient().getLocalName());
            this.out.write(this.sbuf, 0, ssp.writeWireFormat(this.sbuf, 0));
            if (readn(this.in, this.sbuf, 0, 4) < 4) {
                try {
                    this.socket.close();