NameServiceClient mockClient = mock(NameServiceClient.class);
        when(mockContext.getNameServiceClient()).thenReturn(mockClient);

        // When
        NameServiceClient client = mockContext.getNameServiceClient();

        // Then
        assertEquals(mockClient, client);
        verify(mockContext).getNameServiceClient();
    }

    @Test
    @DisplayName("Should get BufferCache")

        return this.delegate.renewCredentials(locationHint, error);
    }

    @Override
    public NameServiceClient getNameServiceClient() {
        return this.delegate.getNameServiceClient();
    }

    @Override
    public BufferCache getBufferCache() {
        return this.delegate.getBufferCache();
    }

    @Override

    @Override
    public DfsResolver getDfs() {
        return this.dfs;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.CIFSContext#getNameServiceClient()
     */
    @Override
    public NameServiceClient getNameServiceClient() {
        return this.nameServiceClient;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.CIFSContext#getBufferCache()
     */

            if (this.loadBalance) {
                dc = new UniAddress(getTransportContext().getNameServiceClient().getNbtByName(this.domainController, 0x1C, null));
            } else {
                dc = getTransportContext().getNameServiceClient().getByName(this.domainController, true);
            }
            NtlmPasswordAuthentication ntlm;
            if (msg.startsWith("NTLM ")) {

     */
    Configuration getConfig();

    /**
     * Get the name service client for NetBIOS name resolution
     *
     * @return the name server client
     */
    NameServiceClient getNameServiceClient();

    /**
     * Get the buffer cache for efficient memory management
     *
     * @return the buffer cache
     */
    BufferCache getBufferCache();

    /**

        }

        @Override
        public BufferCache getBufferCache() {
            return null; // Not relevant for AbstractCIFSContext tests
        }

        @Override
        public NameServiceClient getNameServiceClient() {
            return null; // Not relevant for AbstractCIFSContext tests
        }

        @Override
        public Configuration getConfig() {

     * environment.
     *
     * @param tc
     *            context to use
     */
    public Type1Message(final CIFSContext tc) {
        this(tc, getDefaultFlags(tc), tc.getConfig().getDefaultDomain(), tc.getNameServiceClient().getLocalHost().getHostName());
    }

    /**
     * Creates a Type-1 message with the specified parameters.
     *
     * @param tc
     *            context to use
     * @param flags