whenRedelivered
fun whenRedelivered(on: GivenAggregate<*>? = null, handler: String? = null, expect: ProcessorExpectations.() -> Unit = {})
Hands the latest commit of on (by default the only aggregate given) that whenEvent handed over to its handlers again, as a subscription does that hands each commit at least once: after a retry or a rebalance, say. A handler that is idempotent does the same again, or nothing.