assertTrue(testConfig.getCapabilities() != 0, "Capabilities should be non-zero");

        // Check broadcast address
        assertNotNull(testConfig.getBroadcastAddress());
        assertEquals("255.255.255.255", testConfig.getBroadcastAddress().getHostAddress());

        // Check resolver order
        assertNotNull(testConfig.getResolveOrder());
        assertFalse(testConfig.getResolveOrder().isEmpty());

        assertNotNull(winsServers);
        assertEquals(1, winsServers.length);
        assertEquals("192.168.1.1", winsServers[0].getHostAddress());

        // getBroadcastAddress() returns InetAddress, not String
        InetAddress broadcastAddr = testConfig.getBroadcastAddress();
        assertNotNull(broadcastAddr);
        assertEquals("192.168.1.255", broadcastAddr.getHostAddress());

            mockConfig.isAllowNTLMFallback();
            mockConfig.isUseRawNTLM();
            mockConfig.isDisablePlainTextPasswords();
            mockConfig.getResolveOrder();
            mockConfig.getBroadcastAddress();
            mockConfig.getWinsServers();
            mockConfig.getNetbiosLocalPort();
            mockConfig.getNetbiosLocalAddress();
            mockConfig.getNetbiosSoTimeout();

        return this.delegate.getResolveOrder();
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.Configuration#getBroadcastAddress()
     */
    @Override
    public InetAddress getBroadcastAddress() {
        return this.delegate.getBroadcastAddress();
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.Configuration#getWinsServers()
     */
    @Override

        when(mockDelegate.getBroadcastAddress()).thenReturn(broadcastAddr);
        when(mockDelegate.getWinsServers()).thenReturn(winsServers);
        when(mockDelegate.getLocalPort()).thenReturn(445);

        // When
        InetAddress resultLocalAddr = delegatingConfig.getLocalAddr();
        InetAddress resultBroadcastAddr = delegatingConfig.getBroadcastAddress();

                        addr = lookupServerOrWorkgroup(hostname, this.transportContext.getConfig().getBroadcastAddress());
                    } else {
                        addr = getNbtAllByName(hostname, 0x20, null, this.transportContext.getConfig().getBroadcastAddress());
                    }
                    break;
                case RESOLVER_DNS:
                    if (isAllDigits(hostname)) {

        when(mockConfig.getNetbiosLocalPort()).thenReturn(0);
        when(mockConfig.getNetbiosLocalAddress()).thenReturn(InetAddress.getByName("127.0.0.1"));
        when(mockConfig.getBroadcastAddress()).thenReturn(InetAddress.getByName("255.255.255.255"));
        when(mockConfig.getNetbiosSndBufSize()).thenReturn(576);
        when(mockConfig.getNetbiosRcvBufSize()).thenReturn(576);

    /**
     *
     * Property {@code jcifs.netbios.baddr} (string, default {@code 255.255.255.255})
     *
     * @return broadcast address to use
     */
    InetAddress getBroadcastAddress();

    /**
     *
     *
     * Property {@code jcifs.netbios.wins} (string, comma separated)
     *
     * @return WINS server to use
     */
    InetAddress[] getWinsServers();

    }

    @Override
    public boolean isEnforceSpnegoIntegrity() {
        return this.enforceSpnegoIntegrity;
    }

    @Override
    public InetAddress getBroadcastAddress() {
        return this.broadcastAddress;
    }

    @Override
    public List<ResolverType> getResolveOrder() {
        return this.resolverOrder;
    }

    @Override