79 lines
2.1 KiB
Scala
79 lines
2.1 KiB
Scala
/*
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* Copyright (C) 2009-2021 Lightbend Inc. <https://www.lightbend.com>
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*/
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package akka.cluster
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import java.util.concurrent.atomic.AtomicReference
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import scala.collection.immutable.SortedSet
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import scala.concurrent.duration._
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import akka.actor.Actor
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import akka.actor.Props
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import akka.remote.testkit.MultiNodeConfig
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import akka.remote.testkit.MultiNodeSpec
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import akka.testkit._
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object NodeUpMultiJvmSpec extends MultiNodeConfig {
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val first = role("first")
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val second = role("second")
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commonConfig(debugConfig(on = false).withFallback(MultiNodeClusterSpec.clusterConfigWithFailureDetectorPuppet))
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}
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class NodeUpMultiJvmNode1 extends NodeUpSpec
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class NodeUpMultiJvmNode2 extends NodeUpSpec
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abstract class NodeUpSpec extends MultiNodeSpec(NodeUpMultiJvmSpec) with MultiNodeClusterSpec {
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import ClusterEvent._
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import NodeUpMultiJvmSpec._
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"A cluster node that is joining another cluster" must {
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"not be able to join a node that is not a cluster member" in {
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runOn(first) {
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cluster.join(second)
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}
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enterBarrier("first-join-attempt")
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Thread.sleep(2000)
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clusterView.members should ===(Set.empty)
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enterBarrier("after-0")
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}
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"be moved to UP by the leader after a convergence" in {
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awaitClusterUp(first, second)
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enterBarrier("after-1")
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}
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"be unaffected when joining again" in {
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val unexpected = new AtomicReference[SortedSet[Member]](SortedSet.empty)
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cluster.subscribe(system.actorOf(Props(new Actor {
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def receive = {
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case event: MemberEvent =>
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unexpected.set(unexpected.get + event.member)
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case _: CurrentClusterState => // ignore
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}
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})), classOf[MemberEvent])
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enterBarrier("listener-registered")
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runOn(second) {
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cluster.join(first)
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}
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enterBarrier("joined-again")
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// let it run for a while to make sure that nothing bad happens
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for (_ <- 1 to 20) {
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Thread.sleep(100.millis.dilated.toMillis)
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unexpected.get should ===(SortedSet.empty)
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clusterView.members.forall(_.status == MemberStatus.Up) should ===(true)
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}
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enterBarrier("after-2")
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}
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}
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}
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