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Diffstat (limited to 'kamon-trace/src/test/scala/kamon/trace/instrumentation/ActorLoggingSpec.scala')
-rw-r--r-- | kamon-trace/src/test/scala/kamon/trace/instrumentation/ActorLoggingSpec.scala | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/kamon-trace/src/test/scala/kamon/trace/instrumentation/ActorLoggingSpec.scala b/kamon-trace/src/test/scala/kamon/trace/instrumentation/ActorLoggingSpec.scala new file mode 100644 index 00000000..896faf69 --- /dev/null +++ b/kamon-trace/src/test/scala/kamon/trace/instrumentation/ActorLoggingSpec.scala @@ -0,0 +1,34 @@ +package kamon.trace.instrumentation + +import akka.testkit.TestKit +import org.scalatest.{Inspectors, Matchers, WordSpecLike} +import akka.actor.{Props, ActorLogging, Actor, ActorSystem} +import akka.event.Logging.{LogEvent} +import kamon.trace.{ContextAware, TraceContext, Trace} + +class ActorLoggingSpec extends TestKit(ActorSystem("actor-logging-spec")) with WordSpecLike with Matchers with Inspectors { + + "the ActorLogging instrumentation" should { + "attach the TraceContext (if available) to log events" in { + val testTraceContext = Some(TraceContext(Actor.noSender, 1)) + val loggerActor = system.actorOf(Props[LoggerActor]) + system.eventStream.subscribe(testActor, classOf[LogEvent]) + + Trace.withContext(testTraceContext) { + loggerActor ! "info" + } + + expectMsgPF() { + case event: LogEvent => + val ctxInEvent = event.asInstanceOf[ContextAware].traceContext + ctxInEvent should equal(testTraceContext) + } + } + } +} + +class LoggerActor extends Actor with ActorLogging { + def receive = { + case "info" => log.info("TraceContext => {}", Trace.context()) + } +} |