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// Copyright (C) 2020 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.gerrit.scenarios
import io.gatling.core.Predef.{atOnceUsers, _}
import io.gatling.core.feeder.FeederBuilder
import io.gatling.core.structure.ScenarioBuilder
import io.gatling.http.Predef._
import scala.collection.mutable
import scala.concurrent.duration._
class CreateChange extends ProjectSimulation {
private val data: FeederBuilder = jsonFile(resource).convert(keys).circular
private val numberKey = "_number"
private val weightPerUser = 0.1
private var createBranch: Option[CreateBranch] = None
private var branchesCopy: mutable.Queue[String] = mutable.Queue[String]()
var number = 0
var numbers: mutable.Queue[Int] = mutable.Queue[Int]()
override def relativeRuntimeWeight: Int = 2 + (numberOfUsers * weightPerUser).toInt
def this(projectName: String) {
this()
this.projectName = projectName
}
def this(projectName: String, createBranch: CreateBranch) {
this()
this.projectName = projectName
this.createBranch = Some(createBranch)
}
val test: ScenarioBuilder = scenario(uniqueName)
.feed(data)
.exec(session => {
var branchId = "master"
if (createBranch.nonEmpty) {
if (branchesCopy.isEmpty) {
branchesCopy = createBranch.get.branches.clone()
}
branchId = branchesCopy.dequeue()
}
session.set("branch", branchId)
})
.exec(httpRequest
.body(ElFileBody(body)).asJson
.check(regex("\"" + numberKey + "\":(\\d+),").saveAs(numberKey)))
.exec(session => {
number = session(numberKey).as[Int]
numbers += number
session
})
private val createProject = new CreateProject(projectName)
private val deleteProject = new DeleteProject(projectName)
private val deleteChange = new DeleteChange(this)
setUp(
createProject.test.inject(
nothingFor(stepWaitTime(createProject) seconds),
atOnceUsers(single)
),
test.inject(
nothingFor(stepWaitTime(this) seconds),
atOnceUsers(numberOfUsers)
),
deleteChange.test.inject(
nothingFor(stepWaitTime(deleteChange) seconds),
atOnceUsers(numberOfUsers)
),
deleteProject.test.inject(
nothingFor(stepWaitTime(deleteProject) seconds),
atOnceUsers(single)
),
).protocols(httpProtocol)
}