aslongas http response not OK

Gatling (Open-Source)
1

Hello Group,

I’m trying to do an aslongas check that seems like it should be pretty simple, but it doesn’t seem to be working for me. Here’s the gist:

class Demo extends Simulation
{
setUp(
scenario(“Demo Start”)
.exec(.set(“rs”, “0”))
.exec(.set(“workflowGuid”, “D1O5KIBJo4BEB1Kt”))
.exec(Test.printSession)
.exec(Test.checkCallback)
.exec(Test.printSession)
.inject( atOnceUsers(1) )
)
}

object Test {
val checkCallback: ChainBuilder = asLongAs(session => session(“i”).as[Int] < 10 && session(“rs”).as[String] != “200”, “i”) {
exec(
http(“Look for callbacks”)
.get(Constants.callbackUrl + “?workflow_id=${workflowGuid}”)
.check(status.saveAs(“rs”))
)
}
val printSession: ChainBuilder = exec(session => {
session.foreach(print)
session
})
}

That outputs:

Session(Demo Start,1,Map(gatling.http.cache.dns → io.gatling.http.resolver.ShuffleJdkNameResolver@1f9ea9a7, rs → 0, workflowGuid → D1O5KIBJo4BEB1Kt),1529105538251,0,OK,List(),io.gatling.core.protocol.ProtocolComponentsRegistry$$Lambda$380/848102479@671ea959)16:32:18.353 [INFO ] i.g.c.c.Controller - InjectionStopped expectedCount=1
Session(Demo Start,1,Map(gatling.http.cache.dns → io.gatling.http.resolver.ShuffleJdkNameResolver@1f9ea9a7, rs → 200, workflowGuid → D1O5KIBJo4BEB1Kt),1529105538251,40,OK,List(),io.gatling.core.protocol.ProtocolComponentsRegistry$$Lambda$380/848102479@671ea959)16:32:20.340 [INFO ] i.g.c.c.Controller - All users are stopped

2

https://groups.google.com/d/msg/gatling/5bIEPSM1zzw/2XfF2KhEBgAJ

session(“rs”).as[Int] != 200

3

Hi Vu,
Thanks for your reply. changed to string comparison, exactly the same effect:

val checkCallback: ChainBuilder = asLongAs(session => session(“i”).as[Int] < 10 && session(“rs”).as[String] != “200”, “i”) {

I also enabled trace logging and have verified that the very first request is returning 200 and yet request it made 10 times:

Request:

Look for callbacks: OK

4

Status code is an INT!!!

5

Oop, misread. I actually did try that initially:
session(“rs”).as[Int] != 200

But that throws an exception:
java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Integer

6

Ah hah! I was initializing it as a string!

Thanks for your help, works as expected!