AlexYue 788b069c02 feat: add E2E testing infrastructure with real Chrome in CI ...

## Changes

### E2E Test Suite (~52 test cases)
- public-commands.test.ts — Public API commands (hackernews, v2ex)
- browser-public.test.ts — Browser commands for public data across all sites
- browser-auth.test.ts — Graceful failure verification for login-required commands
- management.test.ts — Full coverage of management commands
- output-formats.test.ts — Output format validation (json/yaml/csv/md)
- smoke/api-health.test.ts — Scheduled API health checks

### Auto-detect Browser Mode
- buildMcpArgs uses CI env var to select mode:
  - Local (no CI) → --extension (connect to user's Chrome)
  - CI → standalone (launches its own browser)

### CI Pipeline
- e2e-headed.yml — Real Chrome via setup-chrome + xvfb in headed mode
- ci.yml — build + unit-test (2 shards) + smoke-test (scheduled/manual)
- Composite action for shared Chrome + xvfb setup

### Documentation
- New TESTING.md — Architecture, coverage, local setup, how to add tests

Co-authored-by: AlexYue <yj976240184@qq.com>

2026-03-16 17:35:16 +08:00

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action.yml

feat: add E2E testing infrastructure with real Chrome in CI

2026-03-16 17:35:16 +08:00