1 files changed, 94 insertions, 0 deletions
diff --git a/kamon-spray/src/test/scala/kamon/spray/ServerRequestTracingSpec.scala b/kamon-spray/src/test/scala/kamon/spray/ServerRequestTracingSpec.scala
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+++ b/kamon-spray/src/test/scala/kamon/spray/ServerRequestTracingSpec.scala
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+/* ===================================================
+ * 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.spray
+
+import _root_.spray.httpx.RequestBuilding
+import _root_.spray.routing.SimpleRoutingApp
+import akka.testkit.TestKit
+import akka.actor.ActorSystem
+import org.scalatest.WordSpecLike
+import scala.concurrent.Await
+import scala.concurrent.duration._
+import _root_.spray.client.pipelining._
+import akka.util.Timeout
+import kamon.trace.{UowTrace, Trace}
+import kamon.Kamon
+
+class ServerRequestTracingSpec extends TestKit(ActorSystem("server-request-tracing-spec")) with WordSpecLike with RequestBuilding with TestServer {
+
+  "the spray server request tracing instrumentation" should {
+    "trace a request start/finish sequence when proper TraceContext is received" in {
+      send {
+        Get(s"http://127.0.0.1:$port/ok")
+      }
+
+      within(5 seconds) {
+        fishForNamedTrace("ok")
+      }
+    }
+
+    "finish a request even if no TraceContext is received in the response" in {
+      send {
+        Get(s"http://127.0.0.1:$port/clearcontext")
+      }
+
+      within(5 seconds) {
+        fishForNamedTrace("clearcontext")
+      }
+    }
+
+    "give a initial transaction name using the method and path from the request" in {
+      send {
+        Get(s"http://127.0.0.1:$port/accounts")
+      }
+
+      within(5 seconds) {
+        fishForNamedTrace("accounts")
+      }
+    }
+  }
+
+  def fishForNamedTrace(traceName: String) = fishForMessage() {
+    case trace: UowTrace if trace.name.contains(traceName) => true
+    case _ => false
+  }
+}
+
+trait TestServer extends SimpleRoutingApp {
+  self: TestKit =>
+
+  Kamon(Trace).tell(Trace.Register, testActor)
+
+  implicit val timeout = Timeout(20 seconds)
+  val port: Int = Await.result(
+    startServer(interface = "127.0.0.1", port = 0)(
+      get {
+        path("ok") {
+          complete("ok")
+        } ~
+        path("clearcontext"){
+          complete {
+            println("The Context in the route is: " + Trace.context)
+            Trace.clear
+            "ok"
+          }
+        }
+      }
+    ), timeout.duration).localAddress.getPort
+
+  val send = sendReceive(system, system.dispatcher, timeout)
+
+}