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/* ===================================================
 * Copyright © 2013 2014 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.play

import play.api.test._
import play.api.mvc.{ Results, Action }
import play.api.mvc.Results.Ok
import scala.Some
import scala.concurrent.ExecutionContext.Implicits.global
import scala.concurrent.Future
import org.junit.runner.RunWith
import org.specs2.runner.JUnitRunner
import play.api.mvc.AsyncResult
import play.api.test.FakeApplication
import kamon.play.action.TraceName
import play.api.libs.ws.WS

@RunWith(classOf[JUnitRunner])
class WSInstrumentationSpec extends PlaySpecification {

  System.setProperty("config.file", "./kamon-play/src/test/resources/conf/application.conf")

  val appWithRoutes = FakeApplication(withRoutes = {

    case ("GET", "/async") 
      Action.async {
        WS.url("http://www.google.com").get().map {
          response 
            Ok(response.toString())
        }
      }
  })

  "the WS instrumentation" should {
    "respond to the async action" in new WithServer(appWithRoutes) {
      val Some(result) = route(FakeRequest(GET, "/async"))
      println("-902425309-53095-5  " + result)
      result.onComplete {
        case scala.util.Success(r)  println(r)
        case scala.util.Failure(t)  println(t)
      }
      Thread.sleep(3000)
    }
  }
}