Performance Tool(4)CSV File Data Feeder
Using CSV File Feeder
val callbackDevice = exec(http("push_callback_events")
.post("/api/brands/"+ brand + "/events")
.body(EventJSONEntities.pushCallbackEventJson("${deviceId}", "${latitude}","${longitude}", appId, campaignId))
.headers(headers)
.check(status.is(200))
.check(bodyString))
val latlngFeed = csv("latlng_information.csv”)
val multiScn = scenario("Push Callback Events Scenario")
.repeat(repeatTimes){ feed(latlngFeed).feed(deviceRegFeed).exec(callbackDevice) }
Content of latlng_information.csv
latitude,longitude
-97.741921,30.359960
-97.732911,30.341110
-92.934343,31.313434
Generate CSV File
package apps
import base.Environment
import com.excilys.ebi.gatling.core.Predef._
import events.EventFeeds
import java.util.concurrent.atomic.AtomicInteger
import org.joda.time.DateTime
import java.io.File
import scala.io.Source
/**
* Created by carl on 7/28/14.
*/
object FailDeviceFinder extends Environment {
def main(args: Array[String]) {
val deviceRegFeed = EventFeeds.deviceStableFeeder(5)
val src = Source.fromFile(new File("userfiles/data/serveraws1_device.csv")).getLines
//val headerLine = src.take(1).next
val csvMap = src.toList
printToFile(new File("userfiles/data/serveraws1_fails.csv"))( p =>{
p.println("deviceId,regKey")
while(deviceRegFeed.hasNext) {
val n = deviceRegFeed.next
val deviceId = n.getOrElse("deviceId","null")
val regKey = n.getOrElse("regKey","null")
if(!csvMap.contains(deviceId)){
p.println(deviceId + "," + regKey)
}
}
})
}
def printToFile(f: java.io.File)(op: java.io.PrintWriter => Unit) {
val p = new java.io.PrintWriter(f)
try { op(p) } finally { p.close() }
}
}
All the example is here:
https://github.com/luohuazju/sillycat-gatling/tree/gatling-1.5.6
References:
http://sillycat.iteye.com/blog/2096198
Performance Tool(4)CSV File Data Feeder
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转载自sillycat.iteye.com/blog/2108460
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