diff options
Diffstat (limited to 'kamon-core/src/test/scala/kamon/metrics')
-rw-r--r-- | kamon-core/src/test/scala/kamon/metrics/ActorMetricsSpec.scala | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/kamon-core/src/test/scala/kamon/metrics/ActorMetricsSpec.scala b/kamon-core/src/test/scala/kamon/metrics/ActorMetricsSpec.scala new file mode 100644 index 00000000..ff08ca0f --- /dev/null +++ b/kamon-core/src/test/scala/kamon/metrics/ActorMetricsSpec.scala @@ -0,0 +1,51 @@ +/* + * ========================================================================================= + * 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.metrics + +import org.scalatest.{ WordSpecLike, Matchers, WordSpec } +import akka.testkit.TestKitBase +import akka.actor.{ Actor, Props, ActorSystem } +import com.typesafe.config.ConfigFactory +import kamon.Kamon +import kamon.metrics.ActorMetricsDispatcher.{ ActorMetricsSnapshot, Subscribe } +import scala.concurrent.duration._ + +class ActorMetricsSpec extends TestKitBase with WordSpecLike with Matchers { + implicit lazy val system: ActorSystem = ActorSystem("actor-metrics-spec", ConfigFactory.parseString( + """ + |kamon.metrics.actors.tracked = ["user/test*"] + """.stripMargin)) + + implicit def self = testActor + + lazy val metricsExtension = Kamon(ActorMetrics).metricsDispatcher + + "the Kamon actor metrics" should { + "track configured actors" in { + system.actorOf(Props[Other], "test-tracked-actor") ! "nothing" + metricsExtension ! Subscribe("user/test-tracked-actor") + + within(5 seconds) { + expectMsgType[ActorMetricsDispatcher.ActorMetricsSnapshot] + } + } + } +} + +class Other extends Actor { + def receive = { case a ⇒ } +} |