Hi,
I have two scenarios 1st “getAssets” scenario will fetch all asset IDs and save it in a list, 2nd scenario “fetchMetadata” will iterate those IDs.
I have to execute “getAssets” scenario only once to fetch all the IDs, and “fetchMetadata” scenario till given time duration only after completion of 1st scenario.
How can I execute both scenarios in Chain (Sequentially)? I am using Gatling Ver. 2.1.7
Here is the code but it doesn’t execute scenarios in sequence.
import java.util.concurrent.ThreadLocalRandom
import scala.concurrent.duration._
import io.gatling.core.Predef._
import io.gatling.http.Predef._
class getAssetsMetadata extends Simulation {
val getAssetURL = System.getProperty("getAssetURL", "https://performancetesting.net")
val username = System.getProperty("username", "performanceuser")
val password = System.getProperty("password", "performanceuser")
val limit = Integer.getInteger("limit", 1000).toInt
val userCount = Integer.getInteger("userCount", 100).toInt
val duration = Integer.getInteger("duration",1).toInt //in minutes
var IdList: Seq[String] = _
val httpProtocol = http
.basicAuth(username, password)
.baseURL(getAssetURL)
.contentTypeHeader("""application/vnd.v1+json""")
val getAssets = exec(http("List of Assets")
.get(s"""/api/assets;limit=$limit""")
.check(jsonPath("$.assets[*].id").findAll.transform {v => IdList = v; v }.saveAs("IdList"))
)
val fetchMetadata = exec(_.set("IdList", IdList))
.exec(http("Metadata Request")
.get("""/api/assets/${IdList.random()}/metadata""")
)
.exec(session => {
val printID = session.get("IdList").asOption[String]
println("======================================================")
println("Session ====>>>> " + session)
println("Asset ID: =====>> " + printID.getOrElse("COULD NOT FIND Asset ID"))
println("======================================================")
session})
val scn1 = scenario("scenario1")
.exec(getAssets)
val scn2 = scenario("scenario2")
.exec(fetchMetadata)
setUp(scn1.inject(atOnceUsers(1)), scn2.inject(constantUsersPerSec(userCount) during(duration minutes))).protocols(httpProtocol)
}