Files
jackwener__opencli/tests/e2e/output-formats.test.ts
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

49 lines
1.4 KiB
TypeScript

/**
* E2E tests for output format rendering.
* Uses hackernews (public, fast) as a stable data source.
*/
import { describe, it, expect } from 'vitest';
import { runCli, parseJsonOutput } from './helpers.js';
const FORMATS = ['json', 'yaml', 'csv', 'md'] as const;
describe('output formats E2E', () => {
for (const fmt of FORMATS) {
it(`hackernews top -f ${fmt} produces valid output`, async () => {
const { stdout, code } = await runCli(['hackernews', 'top', '--limit', '2', '-f', fmt]);
expect(code).toBe(0);
expect(stdout.trim().length).toBeGreaterThan(0);
if (fmt === 'json') {
const data = parseJsonOutput(stdout);
expect(Array.isArray(data)).toBe(true);
expect(data.length).toBe(2);
}
if (fmt === 'yaml') {
expect(stdout).toContain('title:');
}
if (fmt === 'csv') {
// CSV should have a header row + data rows
const lines = stdout.trim().split('\n');
expect(lines.length).toBeGreaterThanOrEqual(2);
}
if (fmt === 'md') {
// Markdown table should have pipe characters
expect(stdout).toContain('|');
}
}, 30_000);
}
it('list -f csv produces valid csv', async () => {
const { stdout, code } = await runCli(['list', '-f', 'csv']);
expect(code).toBe(0);
const lines = stdout.trim().split('\n');
// Header + many data lines
expect(lines.length).toBeGreaterThan(50);
});
});