Store result from ArrayBuffer in session

[COTTET Julien]

Il want to do something like : 

.get("/rest/historisation/findUserHistory")

      .check(jsonPath("$..historique-recherche[*].id-variante").findAll.saveAs("IDS_VAR_HISTO"))

    )

    .exec(session => {

      session.set("ID_VAR", "${IDS_VAR_HISTO.random}")

    })

But when i'm accessing the value of my session variable i got : "${IDS_VAR_HISTO.random}"

How can i store the random result in an attribute of my session ?

I want to put the result from differents chains and not only from "IDS_VAR_HISTO" but from "IDS_VAR_HISTO", "IDS_VAR_CNIT", etc.

This aims to get always my id from "${ID_VAR} independently of the chain.

Thank you in advance for helping me.

[Nicolas Rémond]

Which version of Gatling are you using ?

--
You received this message because you are subscribed to the Google Groups "Gatling User Group" group.
To unsubscribe from this group and stop receiving emails from it, send an email to gatling+u...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.

[COTTET Julien]

I'm on Gatling 2.0.0-M3a

[Nicolas Rémond]

Hi,

   .exec(session => {

      session.set("ID_VAR", "${IDS_VAR_HISTO.random}")

    })

The red expression is a regular String, it won't be interpreted as an EL-Expression.

Why do you do this in an extra step ?

If you really need to store that in the session, I would recommand to do something like that :

  import java.util.concurrent.ThreadLocalRandom

  import io.gatling.core.validation.Success

    .exec(http("TODO").get("/rest/historisation/findUserHistory")

      .check(jsonPath("$..historique-recherche[*].id-variante").ofType[Long].findAll.saveAs("IDS_VAR_HISTO"))

    )

    .exec(session => {

      session("IDS_VAR_HISTO").validate[Seq[Long]] match {

        case Success(ids) => 

          val index = ThreadLocalRandom.current.nextInt(ids.size)

          session.set("ID_VAR", ids(index))

        case _ => session

      }

    })

Does it help ?

Regards

Nicolas