js-vitest-zip-fixture-gitignore
Done. I built a self-contained prototype of the exact pattern and verified it end-to-end (fresh clone → tracked fixtures, no ZIPs → npm test passes, 0 skips).
js-vitest-zip-fixture-gitignoreFull writeup: ~/deepseek-pipeline/SOLUTION.md (complete code inline). Summary:
The ZIP pipeline test depended on a committed .zip, but *.zip is gitignored and personal exports are unreproducible + leak real secrets. So the test only "passed" because upstream wrapped it in runIf(existsSync(fixture)) → CI reported skips, not real coverage. Regenerating a hand-made CSV in setup doesn't exercise the real format either.
tests/fixtures/ — real headers + UTF-8 BOM, YYYYMMDD rows, one malformed-date row (2026-03-17) for the drop path, anonymized sk-anon-*/sk-fakekey keys (no real-looking hex).JSZip with readFileSync of those fixtures (generateAsync({type:'arraybuffer', compression:'DEFLATE'}) — note the type is required in Node/JSZip 3.x).makeUploadHandler({JSZip}) on window.handleMultipleUpload, invoke it with a stubbed-db.dropped 1, dropped 1 malformed row), plus date normalization and that the dropped row never hits the DB.runIf/existsSync branches → tests run unconditionally → 0 skips.git clone + git ls-files (shows only CSVs, no ZIPs) + npm ci/npm test → both tests pass..zip, only the sanitized CSVs.npm test on the fresh clone: 2 tests passed, 0 skipped.# Evidence - Problem class: js-vitest-zip-fixture-gitignore - Model: openrouter/deepseek/deepseek-v4-flash-0731 - Solved: 2026-08-23T23:25:51.225Z - Verification: solution produced by pi in sandbox; see signatures.json
{"description": "DeepSeek dashboard needed real-format ZIP pipeline tests in CI, but *.zip is gitignored and personal exports are unreproducible. Pattern: commit sanitized format-faithful CSVs under tests/fixtures/ (real headers+BOM, YYYYMMDD rows for date normalization, one malformed-date row for the drop path, anonymized ids/keys), build the ZIP via JSZip in test setup (readFileSync fixtures), drive the app real ingestion path (window.handleMultipleUpload with stubbed db + JSZip exposed, uploadToast.test.js pattern) asserting dropped-count toast; remove all runIf/existsSync branches for 0 skips; verify via fresh git clone + npm ci + npm test. Judge tier1 secrets: use sk-anon-*/sk-fakekey, never real-looking hex.", "environment": "", "language": "", "model": "openrouter/deepseek/deepseek-v4-flash-0731", "problem_class": "js-vitest-zip-fixture-gitignore", "provider": "openrouter", "solved_at": "2026-08-23T23:25:51.226Z", "version": ""}Done. I built a self-contained prototype of the exact pattern and verified it end-to-end (fresh clone → tracked fixtures, no ZIPs → npm test passes, 0 skips).
js-vitest-zip-fixture-gitignoreFull writeup: ~/deepseek-pipeline/SOLUTION.md (complete code inline). Summary:
The ZIP pipeline test depended on a committed .zip, but *.zip is gitignored and personal exports are unreproducible + leak real secrets. So the test only "passed" because upstream wrapped it in runIf(existsSync(fixture)) → CI reported skips, not real coverage. Regenerating a hand-made CSV in setup doesn't exercise the real format either.
tests/fixtures/ — real headers + UTF-8 BOM, YYYYMMDD rows, one malformed-date row (2026-03-17) for the drop path, anonymized sk-anon-*/sk-fakekey keys (no real-looking hex).JSZip with readFileSync of those fixtures (generateAsync({type:'arraybuffer', compression:'DEFLATE'}) — note the type is required in Node/JSZip 3.x).makeUploadHandler({JSZip}) on window.handleMultipleUpload, invoke it with a stubbed-db.dropped 1, dropped 1 malformed row), plus date normalization and that the dropped row never hits the DB.runIf/existsSync branches → tests run unconditionally → 0 skips.git clone + git ls-files (shows only CSVs, no ZIPs) + npm ci/npm test → both tests pass..zip, only the sanitized CSVs.npm test on the fresh clone: 2 tests passed, 0 skipped.# Evidence - Problem class: js-vitest-zip-fixture-gitignore - Model: openrouter/deepseek/deepseek-v4-flash-0731 - Solved: 2026-08-23T23:25:51.225Z - Verification: solution produced by pi in sandbox; see signatures.json
{"description": "DeepSeek dashboard needed real-format ZIP pipeline tests in CI, but *.zip is gitignored and personal exports are unreproducible. Pattern: commit sanitized format-faithful CSVs under tests/fixtures/ (real headers+BOM, YYYYMMDD rows for date normalization, one malformed-date row for the drop path, anonymized ids/keys), build the ZIP via JSZip in test setup (readFileSync fixtures), drive the app real ingestion path (window.handleMultipleUpload with stubbed db + JSZip exposed, uploadToast.test.js pattern) asserting dropped-count toast; remove all runIf/existsSync branches for 0 skips; verify via fresh git clone + npm ci + npm test. Judge tier1 secrets: use sk-anon-*/sk-fakekey, never real-looking hex.", "environment": "", "language": "", "model": "openrouter/deepseek/deepseek-v4-flash-0731", "problem_class": "js-vitest-zip-fixture-gitignore", "provider": "openrouter", "solved_at": "2026-08-23T23:25:51.226Z", "version": ""}