Gatling官网教程翻译之Advanced Tutorial

 1 package computerdatabase
 2 import io.gatling.core.Predef._
 3 import io.gatling.http.Predef._
 4 import scala.concurrent.duration._
 5 classBasicSimulationextendsSimulation{
 6 val httpConf = http
 7 .baseURL("http://computer-database.gatling.io")
 8 .acceptHeader("text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8")
 9 .doNotTrackHeader("1")
10 .acceptLanguageHeader("en-US,en;q=0.5")
11 .acceptEncodingHeader("gzip, deflate")
12 .userAgentHeader("Mozilla/5.0 (Windows NT 5.1; rv:31.0) Gecko/20100101 Firefox/31.0")
13 val scn = scenario("BasicSimulation")
14 .exec(http("request_1")
15 .get("/"))
16 .pause(5)
17 setUp(
18 scn.inject(atOnceUsers(1))
19 ).protocols(httpConf)
20 }

 1 object Search{
 2 val search = exec(http("Home")// let‘s give proper names, as they are displayed in the reports
 3 .get("/"))
 4 .pause(7)
 5 .exec(http("Search")
 6 .get("/computers?f=macbook"))
 7 .pause(2)
 8 .exec(http("Select")
 9 .get("/computers/6"))
10 .pause(3)
11 }
12 object Browse{
13 val browse =???
14 }
15 object Edit{
16 val edit =???
17 }

1 val users = scenario("Users").exec(Search.search,Browse.browse)
2 val admins = scenario("Admins").exec(Search.search,Browse.browse,Edit.edit)

1 setUp(users.inject(atOnceUsers(10)).protocols(httpConf))

1 setUp(
2 users.inject(rampUsers(10) over (10 seconds)),
3 admins.inject(rampUsers(2) over (10 seconds))
4 ).protocols(httpConf)

 1 object Search{
 2 val feeder = csv("search.csv").random // 1, 2
 3 val search = exec(http("Home")
 4 .get("/"))
 5 .pause(1)
 6 .feed(feeder)// 3
 7 .exec(http("Search")
 8 .get("/computers?f=${searchCriterion}")// 4
 9 .check(css("a:contains(‘${searchComputerName}‘)","href").saveAs("computerURL")))// 5
10 .pause(1)
11 .exec(http("Select")
12 .get("${computerURL}"))// 6
13 .pause(1)
14 }

1 object Browse{
2 def gotoPage(page:Int)= exec(http("Page "+ page)
3 .get("/computers?p="+ page))
4 .pause(1)
5 val browse = exec(gotoPage(0), gotoPage(1), gotoPage(2), gotoPage(3), gotoPage(4))
6 }

1 import java.util.concurrent.ThreadLocalRandom// 1
2 val edit = exec(http("Form")
3 .get("/computers/new"))
4 .pause(1)
5 .exec(http("Post")
6 .post("/computers")
7 .check(status.is(session =>200+ThreadLocalRandom.current.nextInt(2))))// 2

1 val tryMaxEdit = tryMax(2){// 1
2 exec(edit)
3 }.exitHereIfFailed // 2