无法使用基本Spray-Testkit测试路线 [英] Basic Spray-Testkit usage to test a route does not work

问题描述

我正在尝试使用喷涂路线，并想使用Spray-TestKit对其进行测试。我正在使用的
：
-Scala 2.10.3
-Akka 2.3.3
-Spray 1.3.1

I am trying to use spray route and want to test it with Spray-TestKit. I am using : - Scala 2.10.3 - Akka 2.3.3 - Spray 1.3.1

我创建了一个扩展HttpService的特征，并在其中定义了一条路由：

I create a trait extending HttpService, where I define a route :

trait MyService extends HttpService with CoreAccess {
  import greentee.am.endpoint.tsmsp.tsmSPJsonSupport._


  val myRoute = {
    path("resources"/"ping") {
      get {
        complete(OK, "pong")
      }
    } 
  }
}

我删除了部分不相关的路线。
CoreAccess是一个扩展Actor的特征，因为在该特征中我有一些方法可以访问ActorSystem。 （我不知道谁不从特征中获取ActorSelection而不扩展其actor）

I deleted part of the route which was not relevant. CoreAccess is a trait extending Actor, because I have methods in that trait access the ActorSystem. (I don't know who to retrieve ActorSelection from a trait without it extending an actor)

然后我创建一个测试规范

Then I create a test Specification

import MyService
import org.specs2.mutable.Specification
import spray.testkit.Specs2RouteTest
import spray.http.StatusCodes._


class RegistrationRouteSpecification extends Specification with Specs2RouteTest with MyService {

  def actorRefFactory = system

  "The EndPoint " should {
    "return Pong to a Get request to the ping" in {
      Get("/resources/ping") ~> myRoute ~> check {
        status === OK
        responseAs[String] === "pong"
      }
    }
  }
}

当我尝试执行测试时，出现以下编译错误：

When I try to execute the test, I get the following compilation error:

[info] Compiling 1 Scala source to /Users/IdeaProjects/endpoint/target/scala-2.10/test-classes...
[error] /Users/IdeaProjects/endpoint/src/test/scala/RegistrationRouteSpecification.scala:19: could not find implicit value for parameter ta: RegistrationRouteSpecification.this.TildeArrow[spray.routing.RequestContext,Unit]
[error]       Get("/resources/ping") ~> myRoute ~> check {
[error]                                     ^
[error] one error found

推荐答案

我回答了我自己的问题。
我更正了Build.scala以使用以下行：

I answer my own question. I corrected my Build.scala to use the following lines:

val scalaCheck   = "org.scalacheck"             %% "scalacheck"     % Versions.scalaCheckVersion % "test"
val scalaTest =  "org.scalatest"   %%   "scalatest"  % "2.2.0" % "test"

而不是使用简单的'％'并提供专用版本。

Instead of using a simple '%' and supplying a dedicated version.

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