如何在play 2.5中测试使用自定义解析器的控制器方法? [英] How to test a controller method that uses a custom parser in play 2.5?

问题描述

我的控制器方法:

def postCategory = Action(parse.tolerantText) { request =>
    Ok("")
  }

这是我的考验:

val result = categoryController.postCategory.apply(FakeRequest())
      status(result) mustEqual OK //error this line

我有此错误:

错误:(63，14)类型不匹配；成立 : play.api.libs.streams.Accumulator [akka.util.ByteString，play.api.mvc.Result] 必需:scala.concurrent.Future [play.api.mvc.Result] 状态(结果)必须等于OK ^

Error:(63, 14) type mismatch; found : play.api.libs.streams.Accumulator[akka.util.ByteString,play.api.mvc.Result] required: scala.concurrent.Future[play.api.mvc.Result] status(result) mustEqual OK ^

似乎使用自定义解析器parse.*使其返回Accumulator而不是Future[Result]

It seem that using a custom parser parse.* makes it returns Accumulator rather than Future[Result]

我正在使用play 2.5-RC2

I'm using play 2.5-RC2

推荐答案

您应该使用result.run获取带有Guice的Materializer实例

You do should use result.run getting instance of Materializer with Guice

看起来像:

import akka.stream.Materializer
//...

def mockApp = new GuiceApplicationBuilder().build()
val mtrlzr = mockApp.injector.instanceOf[Materializer]

val result: Accumulator[ByteString, Result] = controller.accessToken()(FakeRequest())
val runResult: Future[Result] = result.run()(mtrlzr)    

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