## 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>
Extract buildMcpArgs() helper and fix --executablePath → --executable-path
to match the Playwright MCP CLI's expected flag format.
Closes#16
Co-authored-by: KasumiChen <KasumiChen@users.noreply.github.com>
The tab list from Playwright MCP uses '- N: (current) [title](url)' format,
but extractTabEntries only matched 'Tab N ...' format. This caused
_initialTabIdentities to always be empty, so tabs were never cleaned up.
Now supports both formats.
- Add isCdpApiAvailable() to verify CDP HTTP JSON API before using endpoint
- Chrome's chrome://inspect#remote-debugging writes DevToolsActivePort but
its CDP endpoint is incompatible with Playwright connectOverCDP (init
succeeds but all tool calls hang silently)
- Add CDP readiness probe in connect() to catch unresponsive endpoints
- Skip tab cleanup in close() for CDP mode (no bridge tabs to clean)
- Add PlaywrightMCPMode tracking for extension vs CDP lifecycle policy
AlexYue