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Add TCK tests for replay bounds across a deletion gap #3076

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Merged
He-Pin merged 1 commit into from
Jun 16, 2026
Merged

Add TCK tests for replay bounds across a deletion gap #3076

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50 changes: 50 additions & 0 deletions persistence-tck/src/main/scala/org/apache/pekko/persistence/journal/JournalSpec.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -247,6 +247,56 @@ abstract class JournalSpec(config: Config)
journal ! ReplayMessages(0, Long.MaxValue, Long.MaxValue, pid, receiverProbe.ref)
receiverProbe.expectMsg(RecoverySuccess(highestSequenceNr = 5L))
}

"replay all surviving messages when the lower bound equals the last deleted sequence number" in {
val deleteProbe = TestProbe()
journal ! DeleteMessagesTo(pid, 3L, deleteProbe.ref)
deleteProbe.expectMsg(DeleteMessagesSuccess(3L))

journal ! ReplayMessages(3L, Long.MaxValue, Long.MaxValue, pid, receiverProbe.ref)
receiverProbe.expectMsg(replayedMessage(4))
receiverProbe.expectMsg(replayedMessage(5))
receiverProbe.expectMsg(RecoverySuccess(highestSequenceNr = 5L))
}

"replay surviving messages within bounds when the replay window spans a deleted prefix" in {
val deleteProbe = TestProbe()
journal ! DeleteMessagesTo(pid, 3L, deleteProbe.ref)
deleteProbe.expectMsg(DeleteMessagesSuccess(3L))

journal ! ReplayMessages(1, 4, Long.MaxValue, pid, receiverProbe.ref)
receiverProbe.expectMsg(replayedMessage(4))
receiverProbe.expectMsg(RecoverySuccess(highestSequenceNr = 5L))
}

"return only recovery success when the upper bound falls within a deleted prefix" in {
val deleteProbe = TestProbe()
journal ! DeleteMessagesTo(pid, 3L, deleteProbe.ref)
deleteProbe.expectMsg(DeleteMessagesSuccess(3L))

journal ! ReplayMessages(1, 2, Long.MaxValue, pid, receiverProbe.ref)
receiverProbe.expectMsg(RecoverySuccess(highestSequenceNr = 5L))
}

"return only recovery success when the upper bound equals the last deleted sequence number" in {
val deleteProbe = TestProbe()
journal ! DeleteMessagesTo(pid, 3L, deleteProbe.ref)
deleteProbe.expectMsg(DeleteMessagesSuccess(3L))

journal ! ReplayMessages(1, 3, Long.MaxValue, pid, receiverProbe.ref)
receiverProbe.expectMsg(RecoverySuccess(highestSequenceNr = 5L))
}

"replay from the first surviving message when the lower bound equals the first surviving sequence number" in {
val deleteProbe = TestProbe()
journal ! DeleteMessagesTo(pid, 3L, deleteProbe.ref)
deleteProbe.expectMsg(DeleteMessagesSuccess(3L))

journal ! ReplayMessages(4, Long.MaxValue, Long.MaxValue, pid, receiverProbe.ref)
receiverProbe.expectMsg(replayedMessage(4))
receiverProbe.expectMsg(replayedMessage(5))
receiverProbe.expectMsg(RecoverySuccess(highestSequenceNr = 5L))
}
}

"A Journal optionally".may {
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