[Y2XNishan]

Closes #75

Validate successful /user and traffic responses before using their data. Malformed responses produce concise diagnostics without echoing payloads. An invalid /user response stops further probes; empty views remains valid.

Validation

• python -m pytest tests/test_doctor.py — 51 passed, no skips.
• python -m pytest — 114 passed, no skips, using a fresh pytest temp directory after the shared Windows temp directory denied access during fixture setup.
• git diff --check — passed.
• Before the fix, the new regression selection produced 21 failures and 1 pass.

Environment: Windows 11, Python 3.13.5.

AI assistance: OpenAI Codex (GPT-6).

Checklist

• python -m pytest passes
• Behaviour changes come with a test in the same commit
• No new runtime dependencies
• No invented data — nothing estimated or interpolated beyond what the API returns

[HafidIdrissi]

Reviewed the complete doctor/test diff at a26ed25 against #75 and its confirmed schema/diagnostic scope. Invalid successful JSON/root/login responses fail before subsequent probes; traffic requires an explicit list, accepts an empty list and validates each entry's timestamp/count/uniques types, rejecting booleans and negative counts. Diagnostics do not echo malformed payloads, and existing permission/header behavior remains separate from #25. The revised positive fixture and regressions cover valid/invalid responses, probe ordering and synthetic body/token non-disclosure. No blocking findings remain; standard-library-only runtime compatibility is preserved.

I inspected all four logs of current-head Tests 38428493176: 114 tests pass in each Ubuntu/Windows Python 3.9/3.12 job. The author reports 51 focused/114 full local Windows 11/Python 3.13.5 tests and before-fix regression failures, with the temporary-directory setup issue described separately. I have not run tests locally. Rechecked exact head, four successful checks and absence of auto-merge. Approved on this revision; no merge performed.

[HafidIdrissi]

Approved on revised head e8ecb4d9acada75cb6fe79c1374b8737ae6480e2. I reread CONTRIBUTING.md, the full current doctor/test diff and the surrounding implementation after the update onto main cc2ff86be32f4b28217e130abeb2dced590c3223. The malformed-response handling, explicit empty-views control, probe ordering and synthetic payload/token non-disclosure assertions remain intact. The header-contract and response-closure tests merged in #122 are retained; no blocking finding remains.

I inspected all four logs of current run 38689414726: 118 tests pass per Windows/Ubuntu Python 3.9/3.12 job, including the installed entry-point checks. These CI results supersede the earlier head's 114-test matrix. The description's Windows 11/Python 3.13.5 focused/full and before-fix results remain author-reported earlier validation; I have not rerun tests locally. Rechecked exact head, all four successful checks and absence of auto-merge immediately before this approval.

The previous unknown merge state is resolved: GitHub now reports the revised PR clean. No further execution approval is pending for this run. This review does not merge the PR or enable auto-merge.

[HafidIdrissi]

Merged after a final complete diff review and independent local validation of exact head e8ecb4d: on Windows build 26200 / Python 3.11.9, created an isolated venv, installed pytest and the project with python -m pip install --no-deps -e ., then ran .\.venv\Scripts\python.exe -m pytest -q: 118 passed. All four existing current-head CI checks were successful immediately before merging. #75 is now closed as completed. This supplements the earlier author and CI evidence.