aglinxinyuan opened a new pull request, #7219: URL: https://github.com/apache/texera/pull/7219
### What changes were proposed in this PR? Adds focused unit coverage for Pekko actor-reference mapping: known and unknown credit forwarding, parent lookup de-duplication and reset, FIFO stashed-message delivery, coordinator registration notifications, and reverse lookup removal. ### Any related issues, documentation, discussions? Closes #7216 ### How was this PR tested? - `WorkflowExecutionService/testOnly org.apache.texera.amber.engine.architecture.common.PekkoActorRefMappingServiceSpec` — 4 passed. - `WorkflowExecutionService/Test/scalafmtCheck` - `WorkflowExecutionService/Test/scalafix --check` Mutation proof (each production mutation was reverted): | Production mutation | Focused test result | | --- | --- | | Removed `stash.enqueue(msg)` from `forwardToActor` | 3 passed, 1 failed | | Removed `queriedActorVirtualIdentities.add(id)` from lookup propagation | 3 passed, 1 failed | ### Was this PR authored or co-authored using generative AI tooling? Generated-by: Codex (GPT-5) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
