services/jvm/src/test/scala/org/apache/gearpump/services/StaticServiceSpec.scala

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 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
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 *
 *      http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.gearpump.services

import scala.concurrent.duration._
import scala.util.Try

import akka.http.scaladsl.model.headers.`Cache-Control`
import akka.http.scaladsl.testkit.{RouteTestTimeout, ScalatestRouteTest}
import com.typesafe.config.{Config, ConfigFactory}
import org.scalatest.{BeforeAndAfterAll, FlatSpec, Matchers}

import org.apache.gearpump.cluster.TestUtil
import org.apache.gearpump.util.Constants
// NOTE: This cannot be removed!!!
import org.apache.gearpump.services.util.UpickleUtil._

class StaticServiceSpec
  extends FlatSpec with ScalatestRouteTest with Matchers with BeforeAndAfterAll {

  override def testConfig: Config = TestUtil.UI_CONFIG
  private val supervisorPath = system.settings.config.getString(
    Constants.GEARPUMP_SERVICE_SUPERVISOR_PATH)

  protected def route = new StaticService(system, supervisorPath).route

  it should "return version" in {
    implicit val customTimeout = RouteTestTimeout(15.seconds)
    (Get(s"/version") ~> route) ~> check {
      val responseBody = responseAs[String]
      val config = Try(ConfigFactory.parseString(responseBody))
      assert(responseBody == "Unknown-Version")

      // By default, it will be cached.
      assert(header[`Cache-Control`].isEmpty)
    }
  }

  it should "get correct supervisor path" in {
    implicit val customTimeout = RouteTestTimeout(15.seconds)
    (Get(s"/supervisor-actor-path") ~> route) ~> check {
      val responseBody = responseAs[String]
      val defaultSupervisorPath = ""
      assert(responseBody == defaultSupervisorPath)
    }
  }
}