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TSMC

Hygiene of the case base

The “Hygiene” tab of a project finds what every case base gets overgrown with:

  • likely duplicates — by text similarity (word bigrams, Jaccard index; ё = е, case and punctuation do not matter). Cases can be compared side by side and one kept: the other becomes deprecated with a duplicate-of-… tag;
  • not run for long — active cases without results for N days (new cases are not included);
  • never failing — not a single failure in N+ runs: candidates for automation or less frequent runs;
  • flaky — the result “flips” between passed and failed (≥ 30% changes in the latest results).

Thresholds are set on the page. A finding can be hidden (“all good”); hidden ones come back with one button. API: GET /api/projects/:project/hygiene, POST|DELETE /api/projects/:project/hygiene/ignores.