Setup basic load test

Author: jmarin

build.sbt

@@ -3,8 +3,9 @@ import Dependencies._
 import sbtassembly.AssemblyPlugin.autoImport._
 import spray.revolver.RevolverPlugin.autoImport.Revolver
 import org.scalajs.sbtplugin.ScalaJSPlugin.autoImport._
+import io.gatling.sbt.GatlingPlugin
 
-val commonDeps = Seq(logback, scalaTest, scalaCheck)
+val commonDeps = Seq(logback, scalaTest, scalaCheck, gatling, gatlingHighcharts)
 
 val akkaDeps = commonDeps ++ Seq(akka, akkaCluster, akkaClusterTools, akkaSlf4J, akkaStream, akkaTestkit, constructr, constructrZookeeper, akkaClusterManagement)
 
@@ -58,6 +59,7 @@ lazy val hmda = (project in file("."))
 
 
 lazy val cluster = (project in file("cluster"))
+  .enablePlugins(GatlingPlugin)
   .settings(hmdaBuildSettings: _*)
   .settings(
     Seq(

cluster/src/test/scala/api/http/load/FilingSimulation.scala

@@ -0,0 +1,30 @@
+package api.http.load
+
+import io.gatling.core.Predef._
+import io.gatling.http.Predef._
+import scala.concurrent.duration._
+import scala.language.postfixOps
+
+class FilingSimulation extends Simulation {
+
+  val httpProtocol = http
+    .baseURL("http://localhost:8080")
+    .acceptHeader("text/html,application/xhtml+xml,application/json;q=0.9,*/*;q=0.8")
+    .acceptEncodingHeader("gzip, deflate")
+    .acceptLanguageHeader("en-US,en;q=0.5")
+    .acceptLanguageHeader("en-US,en;q=0.5")
+    .userAgentHeader("Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:16.0) Gecko/20100101 Firefox/16.0")
+    .header("cfpb-hmda-username", "user")
+    .header("cfpb-hmda-institutions", "0,1,2,3,4,5,243179,35057,6999998,6999999,4277")
+
+  val filingScenario = scenario("HMDA Filing")
+    .exec(http("GET Institutions")
+      .get("/institutions")
+      .check(
+        status is 200
+      ))
+
+  setUp(filingScenario.inject(
+    constantUsersPerSec(2) during (10 seconds)
+  ).protocols(httpProtocol))
+}

project/Dependencies.scala

@@ -41,4 +41,7 @@ object Dependencies {
   val alpakkaCassandra = "com.lightbend.akka" %% "akka-stream-alpakka-cassandra" % Version.alpakka
   val cassandraDriver = "com.datastax.cassandra" % "cassandra-driver-core" % Version.cassandraDriver
   val javaMail = "javax.mail" % "mail" % Version.javaMail
+  val gatlingHighcharts = "io.gatling.highcharts" % "gatling-charts-highcharts" % Version.gatling % "test"
+  val gatling = "io.gatling" % "gatling-test-framework" % Version.gatling % "test"
+
 }

project/Version.scala

@@ -23,4 +23,5 @@ object Version {
   val alpakka = "0.13"
   val cassandraDriver = "3.2.0"
   val javaMail = "1.4.7"
+  val gatling = "2.3.0"
 }

project/gatling.sbt

@@ -0,0 +1 @@
+addSbtPlugin("io.gatling" % "gatling-sbt" % "2.2.2")