Gatling And Play!

gatling.scala

package controllers

import play.api._
import play.api.mvc._
import com.excilys.ebi.gatling.core.Predef._
import com.excilys.ebi.gatling.http.Predef._
import com.excilys.ebi.gatling.jdbc.Predef._
import com.excilys.ebi.gatling.core.result.message.RunRecord
import com.excilys.ebi.gatling.charts.report.ReportsGenerator
import com.excilys.ebi.gatling.core.runner.{Selection, Runner}

object Application extends Controller {

  def index = Action {

    gatling

    Ok(views.html.index("Your new application is ready."))
  }


  def gatling {
    println("Creating run record")
    import org.joda.time.DateTime._

    val runInfo = new RunRecord(now, "run-test", "stress-test")
    println("Run record created > run scenario")
    val klass = new Test
    //klass.getClass
    val selection = new Selection(klass.getClass, runInfo.simulationId, runInfo.runDescription)

    val x = new Runner(selection).run

    println("Simulation Finished.")
    x

    println("scenarion ran > generate reports")
    generateReports(x)
    println("reports generated")
  }


  def generateReports(runUuid: String) {
    println("Generating reports...")
    val start = System.currentTimeMillis
    ReportsGenerator.generateFor(runUuid)
    println("Reports generated in " + (System.currentTimeMillis - start) / 1000 + "s.")
  }
}


object Scenario {
  var httpConf = httpConfig
    .baseURL("http://localhost:8080/")
    .acceptCharsetHeader("ISO-8859-1,utf-8;q=0.7,*;q=0.7")
    .acceptHeader("text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8")
    .acceptEncodingHeader("gzip, deflate")
    .acceptLanguageHeader("fr,fr")
    .userAgentHeader("Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:8.0.1) Gecko/20100101 Firefox/8.0.1")

  var scn = scenario("JMeter Benckmark with Gatling")

    .exec(com.excilys.ebi.gatling.http.Predef.http("/")
    .get("/")
    .check(status.is(200)))
    .pause(5)
}

class Test extends controllers.Simulation {
  def apply = {
    val urlBase = "http://localhost:8080/"
    val httpConf = httpConfig.baseURL(urlBase)
    Seq(Scenario.scn.configure.users(1500).ramp(100).delay(7).protocolConfig(httpConf))
  }
}


import com.excilys.ebi.gatling.core.Predef.{Simulation => GSimulation, _}

trait Simulation extends GSimulation {
}