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Harden another race condition in ReplicatedEventSourcingSpec, #30783 (#30784)

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Patrik Nordwall 2021-10-20 07:49:39 +02:00 • committed by GitHub
parent 3683830af7
commit ced82528cf
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1 changed files with 6 additions and 6 deletions
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akka-persistence-typed-tests/src/test/scala/akka/persistence/typed/ReplicatedEventSourcingSpec.scala
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@ -252,15 +252,15 @@ class ReplicatedEventSourcingSpec
val eventProbeR2 = createTestProbe[EventAndContext]()
val r1 = spawn(testBehavior(entityId, "R1", eventProbeR1.ref))
val r2 = spawn(testBehavior(entityId, "R2", eventProbeR2.ref))
val latch1 = new CountDownLatch(1)
val latch2 = new CountDownLatch(1)
r1 ! StoreMe("from r1", probe.ref, latch1) // R1 0 R2 0 -> R1 1 R2 0
r2 ! StoreMe("from r2", probe.ref, latch2) // R2 0 R1 0 -> R2 1 R1 0
val latch = new CountDownLatch(3)
r1 ! StoreMe("from r1", probe.ref, latch) // R1 0 R2 0 -> R1 1 R2 0
r2 ! StoreMe("from r2", probe.ref, latch) // R2 0 R1 0 -> R2 1 R1 0
// the commands have arrived in both actors, waiting for the latch,
// so that the persist of the events will be concurrent
latch1.countDown()
latch2.countDown()
latch.countDown()
latch.await(10, TimeUnit.SECONDS)
latch.countDown()
// each gets its local event
eventProbeR1.expectMessage(