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How to test vitural Service using other tool / program

Question asked by ICICI_KV on Sep 11, 2015
Latest reply on Oct 7, 2015 by ICICI_KV

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I have developed Virtual Service using RR pair, Protocol is TCP. In response to my earlier query, Salman had reverted where Test tool of LISA was used to set the values to response.

Now I want to use my interal program which will call LISA service and get response from LISA.

In my earlier example used testExec.setStateValue("response_Message", response); to set value to Tag "Message" (There was only one field in response)

Now I don't want to use LISA Test tool for getting the response . I want to set some values depending on condition.

For eg.

My Request

<XML>

</XML>

Response

<XML>

<RFld1>{{Response_Fld1}}</RFld1>

<RFld2>{{Response_Fld2}}</</RFld2>

Match Script

String Resp1;

String Resp2;

if (!paramField1.isEmpty()) {

Resp1 = "Field1 is Valid";

}

if (!paramField2.isEmpty()) {

Resp2 = "Field2 is Valid";

}

How do I set the values to RFld1 and RFld2 without using LISA Test ?

salman.jarved Sep 16, 2015 2:39 PM

Correct Answer

ICICI_KV,

I have found some logical errors in the code as well which I have fixed. See the attachment with updates.

Let me know if it works fine with desired output.

Salman

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salman.jarved Sep 11, 2015 2:02 PM
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ICICI_KV,

Based on below request & response see the updated match script for your scenario.

<XML>
   <Fld1>1234</Fld1>
   <Fld2>ABC</Fld2>
</XML>

Response
<XML>
   <RFld1>{{Response_Fld1}}</RFld1>
   <RFld2>{{Response_Fld2}}</</RFld2>

Match Script
String Resp1;
String Resp2;
String paramField1= "{{request_Fld1}}";
String paramField2= "{{request_Fld2}}";
if (!paramField1.isEmpty()) {
   Resp1= "Field1 is Valid";
   testExec.setStateValue("Response_Fld1",Resp1);
}

if (!paramField2.isEmpty()) {
   Resp2= "Field2 is Valid";
   testExec.setStateValue("Response_Fld2",Resp2);
}
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- ICICI_KV @ salman.jarved on Sep 16, 2015 10:25 AM
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  Hi Salman,
  
  My external program is sending a request and LISA listen @ some port and should response to my external system.
  
  In response I am getting "hardcoded response" as below (which is my response text)
  <XML>
  <RFld1>{{response_RFld1}}</RFld1>
  <RFld2>{{response_RFld2}}</RFld2>
  </XML>
  
  Find attached my project (Protocol as TCP). what is the issue ?
  Attachments
  - CASE_V1.7z.zip5.0 KB
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  - salman.jarved @ ICICI_KV on Sep 16, 2015 1:19 PM
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    ICICI_KV,
    
    Ok I see what is the problem.
    
    Within Match Script tab there is a CHECK BOX at the bottom "Do not use script" by mistake that is checked. Please un-check that and see if you are getting right response back.
    
    Salman
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    - salman.jarved @ salman.jarved on Sep 16, 2015 2:39 PM
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      ICICI_KV,
      
      I have found some logical errors in the code as well which I have fixed. See the attachment with updates.
      
      Let me know if it works fine with desired output.
      
      Salman
      Attachments
      CASE_V2.zip10.7 KB
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      - ICICI_KV @ salman.jarved on Sep 22, 2015 5:57 AM
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        Thanks Salman, I am getting the desired resposne.
        
        Differnce I found in my code and modified code is, I have set message to a variable and assigned it to the response where as you have set the response directly,
        
        Is this the issue / any thing else ? Pls let me know.
        
        One more query, Can we write validation function and call from match script to avoid duplication of code in match script.
        
        Regards.
        Kalpana
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        salman.jarved @ ICICI_KV on Sep 22, 2015 6:38 AM
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        Glad it's working as per expectation. Well in your project, as you said meta response was using one variable which was not defined and secondly within your VSM under TCP/IP Listen Step the Listen port and Bind address there were having some curly braces missing.
        
        Well you can certainly write validation function in match script but didn't understood the second bit "to avoid duplication in match script". Where is the duplication?
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        ICICI_KV @ salman.jarved on Sep 22, 2015 8:54 AM
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        Hi Salman,
        
        OK. Got it.
        
        What I mean by "Duplication of code " is - Suppose I am developing two services and PANNO validation is common in both services. Instade of writing validation code in match script of both the services, I'll call function for PAN Validation in both the services.
        If there is any changes in function, I need not have to modify in both the services, only modify the function for PAN validation.
        
        If we can write a common function which will be accessible to any services then where to write this function and how to call the function from match script ?
        
        Regards,
        Kalpana
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        salman.jarved @ ICICI_KV on Sep 23, 2015 9:41 AM
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        If you want to access your same code/functionality in "N" no of services then you need to deploy your code as JAR in {{LISA_HOME}}\hotDeploy folder, so that you can call functions of required class where ever required.
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        ICICI_KV @ salman.jarved on Oct 5, 2015 6:14 AM
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        !Hi Salman,
        
        I have deployed the JAR file in hotDeploy folder. I am calling the function from match script as below
        -----------------------------------------------------------------------------------------------------------------------------
        import LISAProcessor; // class having functions validateDate,validatePAN
        
        String paramACTNO = "{{request_ACCOUNTNO}}";
        String paramPANNO = "{{request_PANNO}}";
        
        String Resp1 = null;
        String Resp2 = null;
        
        //LISAProcessor l = new LISAProcessor();
        Resp1 = LISAProcessor.validateDate(paramACTNO);
        Resp2 = LISAProcessor.validatePAN(paramPANNO);
        
        testExec.setStateValue("response_RFld1",Resp1);
        testExec.setStateValue("response_RFld2",Resp2);
        --------------------------------------------------------------------------------------------------------------
        I am getting resposne as below
        <XML>
        <RFld1>{{response_RFld1}}</RFld1>
        <RFld2>{{response_RFld2}}</RFld2>
        </XML>
        For reference attaching the source code of LISAProcessor.
        
        Pls check and provide your inputs.
        
        Regards,
        Kalpana
        Attachments
        LISAProcessor.java1,013 bytes
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        salman.jarved @ ICICI_KV on Oct 6, 2015 9:56 AM
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        Code seems fine to me. I hope your scenario is working properly with new changes.
        
        Salman
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        ICICI_KV @ salman.jarved on Oct 7, 2015 12:52 PM
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        Hi Salman,
        
        Though code seems to be fine not getting proper output. Getting response as
        <XML>
        <RFld1>{{response_RFld1}}</RFld1>
        <RFld2>{{response_RFld2}}</RFld2>
        </XML>
        I If i assign static value to RFld1, RFld2 - getting proper response. Is function getting called / any error occurred.
        
        In Eclipse, getting proper output
        
        attaching project, jar, .java, request xml.
        
        Regards,
        Kalpana
        
        Attachments
        UseCase2.0.7z.zip8.9 KB
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