支持招摇过市的scalatra应用的spec2测试失败

在支持招摇过市的scalatra应用程序上调用原型spec3测试用例时，测试失败

以下是测试/规范代码： ServletSpec.scala

class ServletSpec extends ScalatraSpec { def is =
  "Calling the generated swagger client"        ^
    "should return success"                     ! swaggerClient^
                                                end

  addServlet(classOf[TestController], "/api/*")

  def swaggerClient = get("/api/account") {
    status must_== 200
    response.body must_== 
      """my json response"""
  }  
}

TestController看起来像： 包com.newco

import org.scalatra._
import org.scalatra.swagger._

//sample - see http://www.scalatra.org/guides/swagger.html

// JSON-related libraries
import org.json4s.{DefaultFormats, Formats}

// JSON handling support from Scalatra
import org.scalatra.json._

class TestController(implicit val swagger: Swagger) extends ScalatraServlet 
    with JacksonJsonSupport  with JValueResult {

  protected val applicationName = Some("AppName")
  protected val applicationDescription = "description."

   // Sets up automatic case class to JSON output serialization
  protected implicit val jsonFormats: Formats = DefaultFormats

  // Before every action runs, set the content type to be in JSON format.
  before() {
    contentType = formats("json")
  }

  val getAccount = 
    (apiOperation[GetAccountResponse]("getAccount")
      summary "Get users account information"
      notes "Returns the users profile"
      parameter queryParam[AccessToken]("accessToken").description("Access token returned from authentication service")
      )

  get("/account", operation(getAccount)){
      SampleData.getAccountResponse
  }
}

sbt测试失败，出现以下错误（无详细跟踪）： [错误]x应返回成功 com.acme.TestController [错误]' com.acme.TestController [错误] com.acme.TestController [错误] com.acme.TestController [错误]错误500 com.acme.TestController com.acme.TestController [错误] com.acme.TestController [错误] com.acme.TestController [错误]HTTP错误：500 com.acme.TestController [错误]访问/api/帐户时出现问题。原因: com.acme.TestController [错误]com.acme.TestController

com.acme.TestController [错误]

---

由码头供电：// com.acme.TestController [错误]
com.acme.TestController [错误] com.acme.TestController [错误] com.acme.TestController [错误]' com.acme.TestController [错误]不等于 com.acme.TestController

---

…

解决方案是将spec2行更改为：

addServlet(classOf[TestController], "api/*")

致：

Swagger注释导致控制器类是抽象的，不能作为声明的类型实例化。这种映射servlet的替代方法有效