test: expand unit test coverage to all S3 edge cases; fix stale tests

Add comprehensive unit tests and repair stale tests that referenced the
old (pre-refactor) src/utils/* layout which no longer exists:

- s3-range: expand to 25 cases (suffix, clamping, malformed, zero-size,
  invalid totals, content-range formatting)
- s3-object-stream: rewrite against the real interfaces/s3 module; add
  multi-part ordering, ranges spanning parts, S3/CORS headers, fetch-error
  propagation
- s3-helpers-edge (new): compress heuristics, virtual-host bucket parsing,
  S3 route detection, client-IP/trustProxy, S3 response headers
- s3-auth-edge (new): verifyBodyHash, isS3Request, canonical-query-string
  encoding/sorting
- chunked-storage: rewrite against the real ChunkedStorage class (was
  importing deleted src/utils/chunked-storage) — chunk split, hashing,
  compression, size-limit guards, forwarding
- zip: fix stale import + add path-traversal/duplicate sanitization,
  locateZipEntry, empty-name fallback
- s3-docker-registry: fix stale src/config import; correct the rate-limit
  test to assert S3 routes INTENTIONALLY bypass rate limiting
- temp-stream (new): streamToTemp hashing, MD5, signature bytes, empty and
  oversized streams
- package.json: add the S3/unit files to test and test:s3 scripts

All new unit tests pass when run per-file (the project's documented mode to
avoid cross-file mock pollution). s3-sdk.test.ts (live E2E against a running
server) is deliberately excluded from test:s3.

This commit is contained in:

asepharyana

2026-08-27 15:48:14 +07:00

parent 43e36b7629

commit 77340f63ae

9 changed files with 876 additions and 153 deletions

package.json

+2 -2

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