The "guard against zombie callbacks" subtest passed its asserts but leaked async
activity after the test ended (node:test flags that as failure). Root cause: it
mocked modal.generateTorrentMetadata / resolveUploadIdentifier, but
handleVideoSelection drives the upload through this.mediaUploader.uploadVideo —
a DIFFERENT object with its own helpers — so the mediaUploader still ran real
createTorrentMetadata()/hashing on a synthetic {name:"video.mp4"} file ("invalid
input type" async) and captureVideoMetadata() ran URL.createObjectURL(file)
("must be an instance of Blob"). Not intermittent — a consistent wrong-boundary mock.
Fix: mock at the real DI boundary — modal.mediaUploader.uploadVideo = () =>
delayedUpload (controllable pending promise) — and stub captureVideoMetadata.
Hermetic, deterministic (3/3 exit 0, # pass 3). Mutation-verified: breaking the
videoUploadId zombie guard makes the test fail. Production code untouched. See
TEST_INTEGRITY.md.
NOTE: the runner is fail-fast, so the full suite surfaces pre-existing failures one
at a time. tests/unit/hashChangeHandler.test.mjs is next (consistent AssertionError
on "loads default view if hash is empty" — likely the same stale-default bug the
sibling tests/app/hash-change-handler.test.mjs already had when TRENDING became the
logged-out default). Enumerating full scope next.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
Refactored the test suite to use `beforeEach` for mocking `global.fetch` and `afterEach` for cleaning up `document.body`. This ensures that `fetch` is available for all tests and that DOM state (specifically elements with duplicate IDs) does not leak between tests, resolving `TypeError: Cannot read properties of null` failures in `UploadModal.bindEvents`.
Co-authored-by: PR0M3TH3AN <[email protected]>
- Add fallback mock to `js/nostrToolsBootstrap.js` for test environments.
- Add guards to `js/ui/components/UploadModal.js` to prevent stale state updates.
- Ensure service calls are awaited in `js/ui/tagPreferenceMenuController.js`.
- Fix `tests/ui/uploadModal-reset.test.mjs` setup and environment.
Co-authored-by: PR0M3TH3AN <[email protected]>
