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Test case for three replicated event sourced entities added (#29438)

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Johan Andrén 2020-07-29 15:59:55 +02:00 • committed by Christopher Batey
parent b03412d5b2
commit bf5ec198a4
1 changed files with 52 additions and 1 deletions
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53
akka-persistence-typed-tests/src/test/scala/akka/persistence/typed/ReplicatedEventSourcingSpec.scala
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@ -84,7 +84,7 @@ class ReplicatedEventSourcingSpec
val ids = new AtomicInteger(0)
def nextEntityId = s"e-${ids.getAndIncrement()}"
"ReplicatedEventSourcing" should {
"replicate events between entities" in {
"replicate events between two entities" in {
val entityId = nextEntityId
val probe = createTestProbe[Done]()
val r1 = spawn(testBehavior(entityId, "R1"))
@ -346,5 +346,56 @@ class ReplicatedEventSourcingSpec
eventProbeR1Take2.expectMessage(
EventAndContext("from r2", ReplicaId("R2"), recoveryRunning = true, concurrent = true))
}
"replicate events between three entities" in {
val entityId = nextEntityId
val probe = createTestProbe[Done]()
var r1 = spawn(testBehavior(entityId, "R1"))
var r2 = spawn(testBehavior(entityId, "R2"))
var r3 = spawn(testBehavior(entityId, "R3"))
r1 ! StoreMe("1 from r1", probe.ref)
r2 ! StoreMe("1 from r2", probe.ref)
r3 ! StoreMe("1 from r3", probe.ref)
probe.receiveMessages(3) // all writes acked
(r1 :: r2 :: r3 :: Nil).foreach { replica =>
eventually {
val probe = createTestProbe[State]()
replica ! GetState(probe.ref)
probe.expectMessageType[State].all.toSet shouldEqual Set("1 from r1", "1 from r2", "1 from r3")
replica ! Stop
probe.expectTerminated(replica)
}
}
// with all replicas stopped, start and write a bit to one of them
r1 = spawn(testBehavior(entityId, "R1"))
r1 ! StoreMe("2 from r1", probe.ref)
r1 ! StoreMe("3 from r1", probe.ref)
probe.receiveMessages(2) // both writes acked
r1 ! Stop
probe.expectTerminated(r1)
// start the other two
r1 = spawn(testBehavior(entityId, "R1"))
r2 = spawn(testBehavior(entityId, "R2"))
r3 = spawn(testBehavior(entityId, "R3"))
(r1 :: r2 :: r3 :: Nil).foreach { replica =>
eventually {
val probe = createTestProbe[State]()
replica ! GetState(probe.ref)
probe.expectMessageType[State].all.toSet shouldEqual Set(
"1 from r1",
"2 from r1",
"3 from r1",
"1 from r2",
"1 from r3")
replica ! Stop
probe.expectTerminated(replica)
}
}
}
}
}