[FSSDK-11529] Impression event logic adjustment for holdouts#1076
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junaed-optimizely merged 19 commits intomasterfrom Aug 1, 2025
Merged
[FSSDK-11529] Impression event logic adjustment for holdouts#1076junaed-optimizely merged 19 commits intomasterfrom
junaed-optimizely merged 19 commits intomasterfrom
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Pull Request Overview
This PR adjusts the impression event logic to properly handle holdout decisions. Holdouts are now treated similarly to feature tests for impression event dispatching, ensuring that impression events are sent when users are assigned to holdout experiments.
- Added holdout decision source checks to impression event dispatch conditions
- Updated layer ID logic to exclude holdouts from layer ID lookup
- Enabled the holdout feature toggle
Reviewed Changes
Copilot reviewed 4 out of 4 changed files in this pull request and generated 2 comments.
| File | Description |
|---|---|
| lib/optimizely/index.ts | Added HOLDOUT decision source checks to impression event conditions |
| lib/optimizely/index.spec.ts | Added comprehensive test coverage for holdout impression events |
| lib/feature_toggle.ts | Enabled the holdout feature flag |
| lib/event_processor/event_builder/user_event.ts | Modified layer ID logic to exclude holdouts |
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Looks good. A small fix requested.
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Summary
Event sending logic has been adjusted to accommodate holdouts
Test plan
New test cases have been added
Issues