58 lines
1.7 KiB
Scala
58 lines
1.7 KiB
Scala
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/**
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* Copyright (C) 2009-2018 Lightbend Inc. <https://www.lightbend.com>
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*/
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package akka.cluster
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import akka.actor.{ Address, ExtendedActorSystem }
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import akka.cluster.InternalClusterAction.LeaderActionsTick
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import akka.testkit.{ AkkaSpec, EventFilter, ImplicitSender }
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object ClusterLogSpec {
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val config = """
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akka.cluster {
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auto-down-unreachable-after = 0s
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publish-stats-interval = 0 s # always, when it happens
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failure-detector.implementation-class = akka.cluster.FailureDetectorPuppet
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}
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akka.actor.provider = "cluster"
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akka.remote.log-remote-lifecycle-events = off
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akka.remote.netty.tcp.port = 0
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akka.remote.artery.canonical.port = 0
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akka.loglevel = "INFO"
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akka.loggers = ["akka.testkit.TestEventListener"]
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"""
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}
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class ClusterLogSpec extends AkkaSpec(ClusterLogSpec.config) with ImplicitSender {
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val selfAddress: Address = system.asInstanceOf[ExtendedActorSystem].provider.getDefaultAddress
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val cluster = Cluster(system)
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def clusterView: ClusterReadView = cluster.readView
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"A Cluster" must {
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"Log a message when becoming and stopping being a leader" in {
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EventFilter
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.info(occurrences = 1, pattern = "is the new leader")
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.intercept {
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cluster.join(selfAddress)
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}
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awaitCond(clusterView.isSingletonCluster)
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clusterView.self.address should ===(selfAddress)
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clusterView.members.map(_.address) should ===(Set(selfAddress))
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awaitAssert(clusterView.status should ===(MemberStatus.Up))
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EventFilter
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.info(occurrences = 1, pattern = "is no longer the leader")
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.intercept {
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cluster.down(selfAddress)
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}
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}
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}
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}
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