}
            token = createToken(ctx, token, s);

            if (token != null) {
                request = new Smb2SessionSetupRequest(this.getContext(), securityMode, negoResp.getCommonCapabilities(), 0, token);
                // here, messages are rejected with NOT_SUPPORTED if we start signing as soon as we can, wait until
                // session setup complete

                request.setSessionId(sessId);

    }

    /**
     * Gets the common capabilities negotiated between client and server.
     *
     * @return the common/negotiated capabilities
     */
    public final int getCommonCapabilities() {
        return this.commonCapabilities;
    }

    /**
     * Gets the initial security blob for authentication negotiation.
     *
     * @return initial security blob
     */

    void testGetCommonCapabilities() throws Exception {
        // Given
        setPrivateField(response, "commonCapabilities", 0x3F);

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

        // Then
        assertEquals(0x3F, caps);
    }

    @Test
    @DisplayName("Should return security blob")
    void testGetSecurityBlob() throws Exception {
        // Given