Fix flaky test_submissions_are_random_by_user#4527
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marcoacierno merged 1 commit intomainfrom Jan 10, 2026
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The test was flaky because with only 3 submissions there are only 6 possible orderings (3!), giving a ~33% chance that two users would get the same random ordering. Changes: - Increased submissions from 3 to 10 (10! = ~3.6M possible orderings) - Reduced from 3 users to 2 users (only need to verify difference) - Added consistency test: same user gets same ordering on repeated queries - Improved documentation explaining the test logic Fixes #4526 Co-authored-by: Marco Acierno <marcoacierno@users.noreply.github.com>
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #4527 +/- ##
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Coverage 94.42% 94.42%
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Files 352 352
Lines 10141 10141
Branches 732 732
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Hits 9576 9576
Misses 468 468
Partials 97 97 🚀 New features to boost your workflow:
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Summary
Fixed the flaky
test_submissions_are_random_by_usertest by increasing the number of submissions and improving the test logic.Changes
Fixes #4526
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