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Configuring persistence plugins at runtime for EventSourcedBehavior (#…
…1518) * Add runtime journal plugin configuration to EventSourcedBehavior * Add runtime journal plugin configuration test for event journals * Add runtime journal plugin configuration test for snapshot store * Mark SnapshotStorageEmulatorExtension class as internal API * Add runtime journal plugin configuration test for event journals explicitly * Address review comments * Address review comments * Add binary compat exclusions * Fix test name * Add Java API * Use pekko option converters instead of scala jdk
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141 changes: 141 additions & 0 deletions
141
...it/src/test/scala/org/apache/pekko/persistence/testkit/scaladsl/RuntimeJournalsSpec.scala
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| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| * contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright ownership. | ||
| * The ASF licenses this file to You under the Apache License, Version 2.0 | ||
| * (the "License"); you may not use this file except in compliance with | ||
| * the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
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| package org.apache.pekko.persistence.testkit.scaladsl | ||
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| import com.typesafe.config.ConfigFactory | ||
| import org.apache.pekko | ||
| import pekko.Done | ||
| import pekko.actor.testkit.typed.scaladsl.LogCapturing | ||
| import pekko.actor.testkit.typed.scaladsl.ScalaTestWithActorTestKit | ||
| import pekko.actor.typed.ActorRef | ||
| import pekko.actor.typed.Behavior | ||
| import pekko.actor.typed.scaladsl.adapter._ | ||
| import pekko.persistence.JournalProtocol.RecoverySuccess | ||
| import pekko.persistence.JournalProtocol.ReplayMessages | ||
| import pekko.persistence.JournalProtocol.ReplayedMessage | ||
| import pekko.persistence.Persistence | ||
| import pekko.persistence.SelectedSnapshot | ||
| import pekko.persistence.SnapshotProtocol.LoadSnapshot | ||
| import pekko.persistence.SnapshotProtocol.LoadSnapshotResult | ||
| import pekko.persistence.SnapshotSelectionCriteria | ||
| import pekko.persistence.testkit.PersistenceTestKitPlugin | ||
| import pekko.persistence.testkit.PersistenceTestKitSnapshotPlugin | ||
| import pekko.persistence.typed.PersistenceId | ||
| import pekko.persistence.typed.scaladsl.Effect | ||
| import pekko.persistence.typed.scaladsl.EventSourcedBehavior | ||
| import pekko.persistence.typed.scaladsl.RetentionCriteria | ||
| import org.scalatest.Inside | ||
| import org.scalatest.wordspec.AnyWordSpecLike | ||
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| object RuntimeJournalsSpec { | ||
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| private object Actor { | ||
| sealed trait Command | ||
| case class Save(text: String, replyTo: ActorRef[Done]) extends Command | ||
| case class ShowMeWhatYouGot(replyTo: ActorRef[String]) extends Command | ||
| case object Stop extends Command | ||
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| def apply(persistenceId: String, journal: String): Behavior[Command] = | ||
| EventSourcedBehavior[Command, String, String]( | ||
| PersistenceId.ofUniqueId(persistenceId), | ||
| "", | ||
| (state, cmd) => | ||
| cmd match { | ||
| case Save(text, replyTo) => | ||
| Effect.persist(text).thenRun(_ => replyTo ! Done) | ||
| case ShowMeWhatYouGot(replyTo) => | ||
| replyTo ! state | ||
| Effect.none | ||
| case Stop => | ||
| Effect.stop() | ||
| }, | ||
| (state, evt) => Seq(state, evt).filter(_.nonEmpty).mkString("|")) | ||
| .withRetention(RetentionCriteria.snapshotEvery(1, Int.MaxValue)) | ||
| .withJournalPluginId(s"$journal.journal") | ||
| .withJournalPluginConfig(Some(config(journal))) | ||
| .withSnapshotPluginId(s"$journal.snapshot") | ||
| .withSnapshotPluginConfig(Some(config(journal))) | ||
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| } | ||
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| private def config(journal: String) = { | ||
| ConfigFactory.parseString(s""" | ||
| $journal { | ||
| journal.class = "${classOf[PersistenceTestKitPlugin].getName}" | ||
| snapshot.class = "${classOf[PersistenceTestKitSnapshotPlugin].getName}" | ||
| } | ||
| """) | ||
| } | ||
| } | ||
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| class RuntimeJournalsSpec | ||
| extends ScalaTestWithActorTestKit | ||
| with AnyWordSpecLike | ||
| with LogCapturing | ||
| with Inside { | ||
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| import RuntimeJournalsSpec._ | ||
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| "The testkit journal and snapshot store plugins" must { | ||
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| "be possible to configure at runtime and use in multiple isolated instances" in { | ||
| val probe = createTestProbe[Any]() | ||
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| { | ||
| // one actor in each journal with same id | ||
| val j1 = spawn(Actor("id1", "journal1")) | ||
| val j2 = spawn(Actor("id1", "journal2")) | ||
| j1 ! Actor.Save("j1m1", probe.ref) | ||
| probe.receiveMessage() | ||
| j2 ! Actor.Save("j2m1", probe.ref) | ||
| probe.receiveMessage() | ||
| } | ||
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| { | ||
| def assertJournal(journal: String, expectedEvent: String) = { | ||
| val ref = Persistence(system).journalFor(s"$journal.journal", config(journal)) | ||
| ref.tell(ReplayMessages(0, Long.MaxValue, Long.MaxValue, "id1", probe.ref.toClassic), probe.ref.toClassic) | ||
| inside(probe.receiveMessage()) { | ||
| case ReplayedMessage(persistentRepr) => | ||
| persistentRepr.persistenceId shouldBe "id1" | ||
| persistentRepr.payload shouldBe expectedEvent | ||
| } | ||
| probe.expectMessage(RecoverySuccess(1)) | ||
| } | ||
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| assertJournal("journal1", "j1m1") | ||
| assertJournal("journal2", "j2m1") | ||
| } | ||
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| { | ||
| def assertSnapshot(journal: String, expectedShapshot: String) = { | ||
| val ref = Persistence(system).snapshotStoreFor(s"$journal.snapshot", config(journal)) | ||
| ref.tell(LoadSnapshot("id1", SnapshotSelectionCriteria.Latest, Long.MaxValue), | ||
| probe.ref.toClassic) | ||
| inside(probe.receiveMessage()) { | ||
| case LoadSnapshotResult(Some(SelectedSnapshot(_, snapshot)), _) => | ||
| snapshot shouldBe expectedShapshot | ||
| } | ||
| } | ||
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| assertSnapshot("journal1", "j1m1") | ||
| assertSnapshot("journal2", "j2m1") | ||
| } | ||
| } | ||
| } | ||
| } |
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...stence-typed/src/main/mima-filters/1.1.x.backwards.excludes/eventsourcedbehavior.excludes
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| # Licensed to the Apache Software Foundation (ASF) under one | ||
| # or more contributor license agreements. See the NOTICE file | ||
| # distributed with this work for additional information | ||
| # regarding copyright ownership. The ASF licenses this file | ||
| # to you under the Apache License, Version 2.0 (the | ||
| # "License"); you may not use this file except in compliance | ||
| # with the License. You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, | ||
| # software distributed under the License is distributed on an | ||
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| # KIND, either express or implied. See the License for the | ||
| # specific language governing permissions and limitations | ||
| # under the License. | ||
|
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| # Add EventSourcedBehavior.withJournalPluginConfig | ||
| ProblemFilters.exclude[ReversedMissingMethodProblem]("org.apache.pekko.persistence.typed.scaladsl.EventSourcedBehavior.withJournalPluginConfig") | ||
| # Add EventSourcedBehavior.withSnapshotPluginConfig | ||
| ProblemFilters.exclude[ReversedMissingMethodProblem]("org.apache.pekko.persistence.typed.scaladsl.EventSourcedBehavior.withSnapshotPluginConfig") |
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