akka-http-testkitを使ってテストを作成するには？

Question

私はakka.http.scaladsl.testkit.ScalatestRouteTestを使用して簡単なテストを作成しようとしていますし、結果は次のとおりです。 build.sbt

class FooRoutesSpec extends FlatSpec with Matchers with ScalatestRouteTest with FooResource { 

    Get(s"/foos/1") ~> fooRoutes ~> check { 
     status shouldBe OK 
    } 
} 

UPDATEのスタックトレース

An exception or error caused a run to abort: akka.http.scaladsl.server.RequestContextImpl.<init>(Lakka/http/scaladsl/model/HttpRequest;Lakka/event/LoggingAdapter;Lakka/http/scaladsl/settings/RoutingSettings;Lscala/concurrent/ExecutionContextExecutor;Lakka/stream/Materializer;)V 
java.lang.NoSuchMethodError: akka.http.scaladsl.server.RequestContextImpl.<init>(Lakka/http/scaladsl/model/HttpRequest;Lakka/event/LoggingAdapter;Lakka/http/scaladsl/settings/RoutingSettings;Lscala/concurrent/ExecutionContextExecutor;Lakka/stream/Materializer;)V 
    at akka.http.scaladsl.testkit.RouteTest$TildeArrow$$anon$1.apply(RouteTest.scala:158) 
    at akka.http.scaladsl.testkit.RouteTest$TildeArrow$$anon$1.apply(RouteTest.scala:150) 
    at akka.http.scaladsl.testkit.RouteTest$WithTransformation2.$tilde$greater(RouteTest.scala:125) 
    at routes.foo.MyRoutesSpec$$anonfun$1$$anonfun$apply$mcV$sp$1.apply(MyRoutesSpec.scala:34) 
    at routes.foo.MyRoutesSpec$$anonfun$1$$anonfun$apply$mcV$sp$1.apply(MyRoutesSpec.scala:34) 
    at org.scalatest.OutcomeOf$class.outcomeOf(OutcomeOf.scala:85) 
    at org.scalatest.OutcomeOf$.outcomeOf(OutcomeOf.scala:104) 
    at org.scalatest.Transformer.apply(Transformer.scala:22) 
    at org.scalatest.Transformer.apply(Transformer.scala:20) 
    at org.scalatest.WordSpecLike$$anon$1.apply(WordSpecLike.scala:1078) 
    at org.scalatest.TestSuite$class.withFixture(TestSuite.scala:196) 
    at org.scalatest.WordSpec.withFixture(WordSpec.scala:1881) 
    at org.scalatest.WordSpecLike$class.invokeWithFixture$1(WordSpecLike.scala:1075) 
    at org.scalatest.WordSpecLike$$anonfun$runTest$1.apply(WordSpecLike.scala:1088) 
    at org.scalatest.WordSpecLike$$anonfun$runTest$1.apply(WordSpecLike.scala:1088) 
    at org.scalatest.SuperEngine.runTestImpl(Engine.scala:289) 
    at org.scalatest.WordSpecLike$class.runTest(WordSpecLike.scala:1088) 
    at org.scalatest.WordSpec.runTest(WordSpec.scala:1881) 
    at org.scalatest.WordSpecLike$$anonfun$runTests$1.apply(WordSpecLike.scala:1147) 
    at org.scalatest.WordSpecLike$$anonfun$runTests$1.apply(WordSpecLike.scala:1147) 
    at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:396) 
    at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:384) 
    at scala.collection.immutable.List.foreach(List.scala:381) 
    at org.scalatest.SuperEngine.traverseSubNodes$1(Engine.scala:384) 
    at org.scalatest.SuperEngine.org$scalatest$SuperEngine$$runTestsInBranch(Engine.scala:373) 
    at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:410) 
    at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:384) 
    at scala.collection.immutable.List.foreach(List.scala:381) 
    at org.scalatest.SuperEngine.traverseSubNodes$1(Engine.scala:384) 
    at org.scalatest.SuperEngine.org$scalatest$SuperEngine$$runTestsInBranch(Engine.scala:379) 
    at org.scalatest.SuperEngine.runTestsImpl(Engine.scala:461) 
    at org.scalatest.WordSpecLike$class.runTests(WordSpecLike.scala:1147) 
    at org.scalatest.WordSpec.runTests(WordSpec.scala:1881) 
    at org.scalatest.Suite$class.run(Suite.scala:1147) 
    at org.scalatest.WordSpec.org$scalatest$WordSpecLike$$super$run(WordSpec.scala:1881) 
    at org.scalatest.WordSpecLike$$anonfun$run$1.apply(WordSpecLike.scala:1192) 
    at org.scalatest.WordSpecLike$$anonfun$run$1.apply(WordSpecLike.scala:1192) 
    at org.scalatest.SuperEngine.runImpl(Engine.scala:521) 
    at org.scalatest.WordSpecLike$class.run(WordSpecLike.scala:1192) 
    at routes.foo.MyRoutesSpec.org$scalatest$BeforeAndAfterAll$$super$run(MyRoutesSpec.scala:13) 
    at org.scalatest.BeforeAndAfterAll$class.liftedTree1$1(BeforeAndAfterAll.scala:213) 
    at org.scalatest.BeforeAndAfterAll$class.run(BeforeAndAfterAll.scala:210) 
    at routes.foo.MyRoutesSpec.run(MyRoutesSpec.scala:13) 
    at org.scalatest.tools.SuiteRunner.run(SuiteRunner.scala:45) 
    at org.scalatest.tools.Runner$$anonfun$doRunRunRunDaDoRunRun$1.apply(Runner.scala:1340) 
    at org.scalatest.tools.Runner$$anonfun$doRunRunRunDaDoRunRun$1.apply(Runner.scala:1334) 
    at scala.collection.immutable.List.foreach(List.scala:381) 
    at org.scalatest.tools.Runner$.doRunRunRunDaDoRunRun(Runner.scala:1334) 
    at org.scalatest.tools.Runner$$anonfun$runOptionallyWithPassFailReporter$2.apply(Runner.scala:1011) 
    at org.scalatest.tools.Runner$$anonfun$runOptionallyWithPassFailReporter$2.apply(Runner.scala:1010) 
    at org.scalatest.tools.Runner$.withClassLoaderAndDispatchReporter(Runner.scala:1500) 
    at org.scalatest.tools.Runner$.runOptionallyWithPassFailReporter(Runner.scala:1010) 
    at org.scalatest.tools.Runner$.run(Runner.scala:850) 
    at org.scalatest.tools.Runner.run(Runner.scala) 
    at org.jetbrains.plugins.scala.testingSupport.scalaTest.ScalaTestRunner.runScalaTest2(ScalaTestRunner.java:138) 
    at org.jetbrains.plugins.scala.testingSupport.scalaTest.ScalaTestRunner.main(ScalaTestRunner.java:28) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:497) 
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144) 

libraryDependencies ++= { 
    val Json4sVersion  = "3.2.11" 
    val akkaV  = "2.4.16" 
    val akkaHttpV = "3.0.0-RC1" 
    val scalaTestV = "3.0.1" 
    Seq(
    "com.typesafe.akka" %% "akka-slf4j"     % akkaV, 
    "com.typesafe.akka" %% "akka-http"     % akkaHttpV, 
    "com.typesafe.akka" %% "akka-http-testkit"   % akkaHttpV, 
    "com.typesafe.akka" %% "akka-testkit"    % akkaV, 
    "ch.qos.logback" % "logback-classic"   % "1.1.2", 
    "org.json4s"  %% "json4s-native"    % Json4sVersion, 
    "org.json4s"  %% "json4s-ext"     % Json4sVersion, 
    "de.heikoseeberger" %% "akka-http-json4s"   % "1.4.2", 
    "org.scalatest"  %% "scalatest"     % scalaTestV % "test" 
) 
} 

私が見ることができるがRequestContextImplがRequestContextの

package akka.http.impl.server 
    private[http] final case class RequestContextImpl(val underlying : akka.http.scaladsl.server.RequestContext) extends scala.AnyRef with akka.http.javadsl.server.RequestContext 

を必要とすることであるが、RequestContextのではなく、形質

package akka.http.javadsl.server 
class RequestContex 

どのようにこの問題を解決するために、任意のアイデアのクラスですか？

Answer 1

akka-http-json4sは、Akka-HTTPの古いバージョン（すなわち、2.0.1.）でドラッグしています。

さらに最近のakka-http-json4s、バージョン1.11.0があります。これは、Akka-HTTP 10.0.0とAkka 2.4.14を使用します（config）。あなたの依存関係のすべてをぶつけ

試してみてください。

val akkaV  = "2.4.14" 
    val akkaHttpV = "10.0.0" 
    val akkaHttpJson= "1.11.0" 

（"de.heikoseeberger" %% "akka-http-json4s" % akkaHttpJsonで使用する最後のバージョン）