我一直在试图在重载的方法上进行匹配。是否有任何技巧来处理specs2中的重载方法?
我是新来的Scala和specs2,所以这是有可能的一个因素;)
,所以我有这个SchedulerDriver class
一个模拟的,我尝试验证的参数的内容正在 传递给这个launchTasks方法的签名:
我试图像这样的answers
风格:
val mockSchedulerDriver = mock[SchedulerDriver]
mockSchedulerDriver.launchTasks(haveInterface[Collection[OfferID]], haveInterface[Collection[TaskInfo]]) answers { i => System.out.println(s"i=$i") }
,并得到
ambiguous reference to overloaded definition, both method launchTasks in trait SchedulerDriver of type (x$1: org.apache.mesos.Protos.OfferID, x$2: java.util.Collection[org.apache.mesos.Protos.TaskInfo])org.apache.mesos.Protos.Status and method launchTasks in trait SchedulerDriver of type (x$1: java.util.Collection[org.apache.mesos.Protos.OfferID], x$2: java.util.Collection[org.apache.mesos.Protos.TaskInfo])org.apache.mesos.Protos.Status match argument types (org.specs2.matcher.Matcher[Any],org.specs2.matcher.Matcher[Any])
,我已经试过capture
风格像这样:
val mockSchedulerDriver = mock[SchedulerDriver]
val offerIdCollectionCaptor = capture[Collection[OfferID]]
val taskInfoCollectionCaptor = capture[Collection[TaskInfo]]
there was one(mockSchedulerDriver).launchTasks(offerIdCollectionCaptor, taskInfoCollectionCaptor)
,并得到:
overloaded method value launchTasks with alternatives: (x$1: org.apache.mesos.Protos.OfferID,x$2: java.util.Collection[org.apache.mesos.Protos.TaskInfo])org.apache.mesos.Protos.Status <and> (x$1: java.util.Collection[org.apache.mesos.Protos.OfferID],x$2: java.util.Collection[org.apache.mesos.Protos.TaskInfo])org.apache.mesos.Protos.Status cannot be applied to (org.specs2.mock.mockito.ArgumentCapture[java.util.Collection[mesosphere.mesos.protos.OfferID]], org.specs2.mock.mockito.ArgumentCapture[java.util.Collection[org.apache.mesos.Protos.TaskInfo]])
任何关于如何处理这个赞赏的指导或建议......!
best, tony。
嗨@丹尼尔,谢谢你的回应。不幸的是,当用'.capture'显式调用时,我看到了同样的问题...... –