Gatling for loop inside inject

Question

I am new to Scala and Gatling so bear with me! I want to have a for loop inside inject where I can set how many times I want atOnceUsers()instead of just repeating the code x times, but this code is giving me an error so I was wondering if this way is not supported.

val numTimes = 3
val scn = scenario("Some scenario").exec(someScenario)

setUp(
    scn.inject(
        for (i <- 1 to numTimes) atOnceUsers(10)
    ).protocols(httpProtocol)
)

What is the error? What specific part of the code (line number) is causing the error? — Kevin Le, Jun 10 '19 at 23:38

James Warr · Accepted Answer · 2019-06-12T23:38:52.450

0

you're close...

.inject takes an array of steps (which a straight 'for' doesn't produce without a 'yield')

what you can do is...

scn.inject(
    (1 to numTimes).map(i => atOnceUsers(10))
).protocols(httpProtocol)

edited Jun 12 '19 at 23:38

answered Jun 11 '19 at 02:56

James Warr

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This produces the error `Type mismatch, expected: Int => NotInferedB, actual: AtOnceOpenInjection` – thatUser Jun 12 '19 at 16:53
oops - minor error on my part. I've updated the answer and verified it works – James Warr Jun 12 '19 at 23:39

Gatling for loop inside inject

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