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Scala postfixOps类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Scala中scala.language.postfixOps的典型用法代码示例。如果您正苦于以下问题:Scala postfixOps类的具体用法?Scala postfixOps怎么用?Scala postfixOps使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了postfixOps类的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Scala代码示例。

示例1: MidiPlayerSpec

//设置package包名称以及导入依赖的类
package de.htwg.scalala.midi

import de.htwg.scalala.music.Key

import org.scalatest.WordSpec
import org.scalatest.Matchers
import scala.language.postfixOps
import de.htwg.scalala.music._
import scala.concurrent.duration._
import scala.language.postfixOps

class MidiPlayerSpec extends WordSpec {

  "A MidiPlayer" should {
    val midiplayer = new MidiPlayer

    "play Keys encoded in midiKeys (0-127, c is key 60) for a duration in milliseconds" in {
      midiplayer.play(key = 60, duration = 100 milliseconds)
      Thread.sleep(100)
    }
    "play a set of Keys simultaneously, needed for chords" in {
      val set = Set(new Key(60), new Key(64), new Key(67))
      midiplayer.play(set, 75)
    }
    "start and stop a key with some delay inbetween. This is needed to play several keys at once." in {
      midiplayer.start(60)
      Thread.sleep(100)
      midiplayer.stop(60)
    }
    "be able to change instrument" in {
      midiplayer.changeToInstrument(40)
      midiplayer.play(60, 100 milliseconds)
      Thread.sleep(200)
    }
    
  }

} 
开发者ID:markoboger,项目名称:scalala,代码行数:39,代码来源:MidiPlayerSpec.scala


示例2: DiscoveryRepositorySpec

//设置package包名称以及导入依赖的类
package com.socialthingy.plusf.p2p.discovery

import java.net.InetSocketAddress

import akka.actor.ActorSystem
import org.scalatest.{FlatSpec, Matchers}

import scala.language.postfixOps

import scala.concurrent.duration._
import scala.language.postfixOps

class DiscoveryRepositorySpec extends FlatSpec with Matchers {
  val testAddr1 = new InetSocketAddress("localhost", 7000)
  val testAddr2 = new InetSocketAddress("localhost", 7001)

  "DiscoveryRepository" should "create a new session under a session ID it hasn't seen before" in new TestDiscoveryRepository {
    connectToSession("newId", testAddr1) shouldBe None
  }

  it should "return the session initiator's address when a new client connects to a prior session" in new TestDiscoveryRepository {
    connectToSession("newId", testAddr1)
    connectToSession("newId", testAddr2) shouldBe Some(testAddr1)
  }

  it should "do nothing when the initiator attempts to connect to a session it has already initiated" in new TestDiscoveryRepository {
    connectToSession("newId", testAddr1)
    connectToSession("newId", testAddr1) shouldBe None
  }

  it should "clean out a session once two peers have connected" in new TestDiscoveryRepository {
    connectToSession("newId", testAddr1)
    connectToSession("newId", testAddr2)

    connectToSession("newId", testAddr2) shouldBe None
  }

  it should "clean out expired sessions when scheduled cleanup takes place" in new TestDiscoveryRepository {
    scheduleCleanup(1 second, 5 seconds)

    connectToSession("newId", testAddr1) shouldBe None
    Thread.sleep(6000)
    connectToSession("newId", testAddr2) shouldBe None
  }

  it should "clean out a session when told to cancel it" in new TestDiscoveryRepository {
    connectToSession("toBeCancelled", testAddr1) shouldBe None
    cancelSession("toBeCancelled", testAddr1)
    connectToSession("toBeCancelled", testAddr2) shouldBe None
  }

  trait TestDiscoveryRepository extends DiscoveryRepository {
    val system = ActorSystem()
  }
} 
开发者ID:alangibson27,项目名称:plus-f,代码行数:56,代码来源:DiscoveryRepositorySpec.scala



注:本文中的scala.language.postfixOps类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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