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authorIvan Topolnjak <ivantopo@gmail.com>2015-01-12 01:45:27 +0100
committerIvan Topolnjak <ivantopo@gmail.com>2015-01-24 23:19:01 +0100
commit01a34f67ff75419c440f2e69c0a0db888a670a34 (patch)
tree9c4dee4e9c13c26937356950f9e4927c3f9dfb7d /kamon-akka/src/test/scala/kamon/instrumentation/akka/ActorCellInstrumentationSpec.scala
parent4a47e92d23af371f1d50b40af6cbe00a5ffc0105 (diff)
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! all: improve the metric recorders infrastructure
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diff --git a/kamon-akka/src/test/scala/kamon/instrumentation/akka/ActorCellInstrumentationSpec.scala b/kamon-akka/src/test/scala/kamon/instrumentation/akka/ActorCellInstrumentationSpec.scala
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@@ -1,125 +0,0 @@
-/* ===================================================
- * Copyright © 2013 the kamon project <http://kamon.io/>
- *
- * 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 kamon.instrumentation.akka
-
-import akka.actor.{ Actor, ActorSystem, Props }
-import akka.pattern.{ ask, pipe }
-import akka.routing._
-import akka.testkit.{ TestKitBase, ImplicitSender, TestKit }
-import akka.util.Timeout
-import com.typesafe.config.ConfigFactory
-import kamon.trace.TraceRecorder
-import org.scalatest.{ BeforeAndAfterAll, WordSpecLike }
-
-import scala.concurrent.duration._
-
-class ActorCellInstrumentationSpec extends TestKitBase with WordSpecLike with ImplicitSender with BeforeAndAfterAll {
- implicit lazy val system: ActorSystem = ActorSystem("actor-cell-instrumentation-spec")
- implicit val executionContext = system.dispatcher
-
- "the message passing instrumentation" should {
- "propagate the TraceContext using bang" in new EchoActorFixture {
- val testTraceContext = TraceRecorder.withNewTraceContext("bang-reply") {
- ctxEchoActor ! "test"
- TraceRecorder.currentContext
- }
-
- expectMsg(testTraceContext)
- }
-
- "propagate the TraceContext using tell" in new EchoActorFixture {
- val testTraceContext = TraceRecorder.withNewTraceContext("tell-reply") {
- ctxEchoActor.tell("test", testActor)
- TraceRecorder.currentContext
- }
-
- expectMsg(testTraceContext)
- }
-
- "propagate the TraceContext using ask" in new EchoActorFixture {
- implicit val timeout = Timeout(1 seconds)
- val testTraceContext = TraceRecorder.withNewTraceContext("ask-reply") {
- // The pipe pattern use Futures internally, so FutureTracing test should cover the underpinnings of it.
- (ctxEchoActor ? "test") pipeTo (testActor)
- TraceRecorder.currentContext
- }
-
- expectMsg(testTraceContext)
- }
-
- "propagate the TraceContext to actors behind a simple router" in new EchoSimpleRouterFixture {
- val testTraceContext = TraceRecorder.withNewTraceContext("router-reply") {
- router.route("test", testActor)
- TraceRecorder.currentContext
- }
-
- expectMsg(testTraceContext)
- }
-
- "propagate the TraceContext to actors behind a pool router" in new EchoPoolRouterFixture {
- val testTraceContext = TraceRecorder.withNewTraceContext("router-reply") {
- pool ! "test"
- TraceRecorder.currentContext
- }
-
- expectMsg(testTraceContext)
- }
-
- "propagate the TraceContext to actors behind a group router" in new EchoGroupRouterFixture {
- val testTraceContext = TraceRecorder.withNewTraceContext("router-reply") {
- group ! "test"
- TraceRecorder.currentContext
- }
-
- expectMsg(testTraceContext)
- }
- }
-
- override protected def afterAll(): Unit = shutdown()
-
- trait EchoActorFixture {
- val ctxEchoActor = system.actorOf(Props[TraceContextEcho])
- }
-
- trait EchoSimpleRouterFixture {
- val router = {
- val routees = Vector.fill(5) {
- val r = system.actorOf(Props[TraceContextEcho])
- ActorRefRoutee(r)
- }
- Router(RoundRobinRoutingLogic(), routees)
- }
- }
-
- trait EchoPoolRouterFixture {
- val pool = system.actorOf(RoundRobinPool(nrOfInstances = 5).props(Props[TraceContextEcho]), "pool-router")
- }
-
- trait EchoGroupRouterFixture {
- val routees = Vector.fill(5) {
- system.actorOf(Props[TraceContextEcho])
- }
-
- val group = system.actorOf(RoundRobinGroup(routees.map(_.path.toStringWithoutAddress)).props(), "group-router")
- }
-}
-
-class TraceContextEcho extends Actor {
- def receive = {
- case msg: String ⇒ sender ! TraceRecorder.currentContext
- }
-}
-