test: add unit tests for event dedup guard by txHash and eventIndex - #746
Closed
stableprogrammer wants to merge 1 commit into
Closed
test: add unit tests for event dedup guard by txHash and eventIndex#746stableprogrammer wants to merge 1 commit into
stableprogrammer wants to merge 1 commit into
Conversation
…ccesslayerorg#734) 17 tests covering: new pair processed once, duplicate skipped with no handler call, same txHash different eventIndex treated as distinct, no side effects on skip, DB count unchanged after duplicate, edge cases.
Contributor
Author
|
Closing to reopen with complete implementation and full description. |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
What
Adds 17 unit tests for the
(txHash, eventIndex)deduplication guard in the event ingestion pipeline.Why
The pipeline can receive the same event more than once when the Horizon cursor resets or a worker restarts mid-batch. These tests verify the guard correctly skips duplicates without writing side effects.
Tests added
src/modules/indexer/event-dedup-guard.unit.test.ts— 17 tests covering:(txHash, eventIndex)pair is processed — handler called once, record writtentxHashwith differenteventIndextreated as two distinct events, both writteneventIndex0, case-sensitivetxHash, large index values