Webservice Test: an uknown attribute

Question

Hi All,
I'm trying to test my simple rule base using SOAP UI.
When alterating the initial values of my attr how do I set a value to unknown so the OPA determination server sends a call back saying i need this.
e.g. The rule base is
A if
B and C
So i want to initialize the webservice call to give a true value to B and ask for C so that A is found
The Asses webservice request call follows this structure:
+type: _a+
outcome-style is attribute-only
screen-if-unknown is false
+type: _b+
type: boolean_val is true
My question would be on not setting an intial value to attribute C i.e.
+type: _c+
type boolean_val is *'uknown'/'certain'*
- i.e. these words both words break the Webservice how do i initialize it to a unknown value so the server calls back for the attr...
hope that made sense... thanks

Answer 1

Thanks,
Having set it to uknown.. i dont see how the Reply from the Determination Server from request drives further questions.
e.g.
Rulebase
A if
B and C
and B is assigned to true, C unknown, how do i get the callback to say, i require value of attr C to figure out what A is.
Server Request
    <typ:assess-request>
      <typ:test>
        <typ:global id="global">
          <typ:_B>
            <typ:unknown-val>true</typ:unknown-val>
          </typ:_B>
          <typ:_C>
            <typ:boolean-val>true</typ:boolean-val>
          </typ:_C>
          <typ:_A outcome-style="attribute-only" screen-if-unknown="false"></typ:_A>
        </typ:global>
      </typ:test>
    </typ:assess-request>
{code}
*Server Reply*
{code:xml}
      <typ:assess-response>
         <typ:test>
            <typ:global id="global">
               <typ:_B type="boolean">
                  <typ:boolean-val>true</typ:boolean-val>
               </typ:_B>
               <typ:_A type="boolean">
                  <typ:unknown-val/>
               </typ:_A>
            </typ:global>
         </typ:test>
      </typ:assess-response>
{code}
Hope that made sense
Thanks