return this.delegate.getVcNumber();
    }

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

    /**
     * {@inheritDoc}
     *
     * @see jcifs.Configuration#getFlags2()
     */
    @Override

     * @param ctx the CIFS context
     */
    public SmbComNegotiateResponse(final CIFSContext ctx) {
        super(ctx.getConfig());
        this.server = new ServerData();
        this.capabilities = ctx.getConfig().getCapabilities();
        this.negotiatedFlags2 = ctx.getConfig().getFlags2();
        this.maxMpxCount = ctx.getConfig().getMaxMpxCount();
        this.snd_buf_size = ctx.getConfig().getSendBufferSize();

        return this.selectedPreauthHash;
    }

    /**
     * Gets the capabilities returned by the server.
     *
     * @return the server returned capabilities
     */
    public final int getCapabilities() {
        return this.capabilities;
    }

    /**
     * Gets the common capabilities negotiated between client and server.
     *
     * @return the common/negotiated capabilities
     */

        assertTrue((testConfig.getCapabilities() & SmbConstants.CAP_NT_SMBS) != 0);
        assertTrue((testConfig.getCapabilities() & SmbConstants.CAP_STATUS32) != 0);
        assertTrue((testConfig.getCapabilities() & SmbConstants.CAP_EXTENDED_SECURITY) != 0);
        assertTrue((testConfig.getCapabilities() & SmbConstants.CAP_LARGE_READX) != 0);
        assertTrue((testConfig.getCapabilities() & SmbConstants.CAP_LARGE_WRITEX) != 0);

    void testGetCapabilities() throws Exception {
        // Given
        setPrivateField(response, "capabilities", 0x7F);

        // When
        int caps = response.getCapabilities();

        // Then
        assertEquals(0x7F, caps);
    }

    @Test
    @DisplayName("Should return common capabilities")
    void testGetCommonCapabilities() throws Exception {

        int bytesDecoded = response.decode(buffer, bufferIndex, 24);

        // Verify results
        assertEquals(24, bytesDecoded, "Should decode exactly 24 bytes");
        assertEquals(testCapabilities, response.getCapabilities(), "Capabilities should match");
        assertArrayEquals(testGuid, response.getServerGuid(), "Server GUID should match");
        assertEquals(testSecurityMode, response.getSecurityMode(), "Security mode should match");

     */
    int getVcNumber();

    /**
     *
     * Property {@code jcifs.smb.client.capabilities} (int)
     *
     * @return custom capabilities
     */
    int getCapabilities();

    /**
     *
     *
     * Property {@code jcifs.smb.client.flags2} (int)
     *
     * @return custom flags2
     */
    int getFlags2();

    /**
     *

        // Given
        when(mockConfig.isDfsDisabled()).thenReturn(false);

        // When
        request = new Smb2NegotiateRequest(mockConfig, 0);

        // Then
        assertTrue((request.getCapabilities() & Smb2Constants.SMB2_GLOBAL_CAP_DFS) != 0);
    }

    @Test
    @DisplayName("Should not set DFS capability when disabled")
    void testNoDfsCapability() {
        // Given

    public String getNativeOs() {
        return this.nativeOs;
    }

    @Override
    public int getVcNumber() {
        return this.vcNumber;
    }

    @Override
    public int getCapabilities() {
        return this.capabilities;
    }

    @Override
    public DialectVersion getMinimumVersion() {
        return this.minVersion;
    }

    @Override

        // Then
        assertEquals(16, bytesRead);
        assertEquals((byte) 0x01, response.getShareType());
        assertEquals(0x8001, response.getShareFlags());
        assertEquals(0x28, response.getCapabilities());
        assertEquals(0x1F01FF, response.getMaximalAccess());
    }

    @DisplayName("Should throw exception for invalid structure size")
    @ParameterizedTest