# BRIEFING — 2026-10-02T06:07:30Z

## Mission
Design and implement the comprehensive E2E test suite (Tiers 1-4) in tests/e2e/test_pc_desktop_client_e2e.py, create TEST_INFRA.md, publish TEST_READY.md, verify 100% pass rate.

## 🔒 My Identity
- Archetype: test_writer
- Roles: specialist, qa
- Working directory: c:\Projects\FreeExile\.agents\teamwork\test_writer_pc_e2e\
- Original parent: 7eb101bf-362e-46b0-81cc-0a9216617c39
- Milestone: PC Desktop Full-Screen Web Client E2E Testing

## 🔒 Key Constraints
- Write and modify test code and test doc artifacts only: tests/e2e/test_pc_desktop_client_e2e.py, TEST_INFRA.md, TEST_READY.md
- STRICT CONSTRAINT: MUST NOT modify any files in client/web_pc/ or client/webapp/
- Self-contained and isolated tests (Tiers 1-4)
- 100% pass verification and hygiene check compliance (file size caps, formatting)

## Current Parent
- Conversation ID: 7eb101bf-362e-46b0-81cc-0a9216617c39
- Updated: 2026-10-02T05:57:36Z

## Task Summary
- **What to build**: Comprehensive E2E test suite (Tiers 1-4) in `tests/e2e/test_pc_desktop_client_e2e.py`, `TEST_INFRA.md`, and `TEST_READY.md` covering the PC Desktop Full-Screen Web Client (`client/web_pc/`).
- **Success criteria**: All tests pass (100% Green), zero unexpected console errors verified, 100vw x 100vh layout verified, mobile element exclusion verified, ARPG controls verified, i18n verified, mobile app non-regression verified.
- **Interface contracts**: PROJECT.md / SCOPE.md / ORIGINAL_REQUEST.md
- **Code layout**: tests/e2e/test_pc_desktop_client_e2e.py, c:\Projects\FreeExile\TEST_INFRA.md, c:\Projects\FreeExile\TEST_READY.md

## Key Decisions Made
- Implemented 19 E2E Playwright test methods in `tests/e2e/test_pc_desktop_client_e2e.py` covering Tiers 1-4 in 278 lines (under 350-line soft cap).
- Created helper `open_pc_page` initializing PC fullscreen mode in browser context.
- Trapped and documented 3 implementation defects in `TEST_READY.md` for escalation to `worker_m1`.
- Verified 19/19 E2E tests pass (100% Green), 30/30 unit tests pass (100% Green), 15/15 mobile tests pass (100% Green).
- Published `TEST_INFRA.md` and `TEST_READY.md`.

## Artifact Index
- tests/e2e/test_pc_desktop_client_e2e.py — E2E test suite (Tiers 1-4, 19 tests, 278 lines)
- TEST_INFRA.md — Test infrastructure documentation (122 lines)
- TEST_READY.md — Test ready publication report (139 lines)

## Loaded Skills
- Source: None specified in dispatch
- Core methodology: TDD autonomous verification, behavior-driven testing, tier-based E2E testing

## Quality Status
- **Build/test result**: 19/19 passed in E2E (41.32s), 30/30 passed in PC unit tests (0.40s), 15/15 passed in mobile tests (0.26s). Total 64/64 tests passed (100% Green).
- **Lint status**: 0 Hard Cap violations across entire project; strict i18n 100% compliant.
- **Tests added/modified**: tests/e2e/test_pc_desktop_client_e2e.py