private Configuration mockConfig;

    private NameQueryResponse nameQueryResponse;

    @BeforeEach
    void setUp() {
        // Mock the OEM encoding configuration with lenient stubbing
        // since not all tests need this stub
        lenient().when(mockConfig.getOemEncoding()).thenReturn("UTF-8");

        // Initialize NameQueryResponse before each test
        nameQueryResponse = new NameQueryResponse(mockConfig);
    }

    NbtAddress[] getAllByName(final Name name, final InetAddress addr) throws UnknownHostException {
        int n;
        final NameQueryRequest request = new NameQueryRequest(name);
        final NameQueryResponse response = new NameQueryResponse();

        request.addr = addr != null ? addr : NbtAddress.getWINSAddress();
        request.isBroadcast = request.addr == null;

        if (request.isBroadcast) {

        int n;
        final Configuration config = this.transportContext.getConfig();
        final NameQueryRequest request = new NameQueryRequest(config, name);
        final NameQueryResponse response = new NameQueryResponse(config);

        request.addr = addr != null ? addr : getWINSAddress();
        request.isBroadcast = request.addr == null || isBroadcastAddress(request.addr);

        if (request.isBroadcast) {