Assert that an outbox message is pending after at least one failed attempt.
Use this for retry-scheduled assertions after drainOutbox(...) returns a retried count.
drainOutbox(...)
Memory outbox or message snapshot array.
Message fields to match.
The matching retry-scheduled message.
Assert that an outbox message is pending after at least one failed attempt.
Use this for retry-scheduled assertions after
drainOutbox(...)returns a retried count.