Files
Charon/playwright.config.js

347 lines
11 KiB
JavaScript

// @ts-check
import { defineConfig, devices } from '@playwright/test';
import { defineCoverageReporterConfig } from '@bgotink/playwright-coverage';
import { fileURLToPath } from 'url';
import { dirname, join } from 'path';
/**
* Read environment variables from file (local development only).
* In CI, environment variables are provided by GitHub secrets.
* https://github.com/motdotla/dotenv
*/
import dotenv from 'dotenv';
if (!process.env.CI) {
dotenv.config({ path: join(dirname(fileURLToPath(import.meta.url)), '.env') });
}
/**
* Auth state storage path - shared across all browser projects
*/
const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);
const STORAGE_STATE = join(__dirname, 'playwright/.auth/user.json');
/**
* Coverage reporter configuration for E2E tests
* Disabled by default; enable with PLAYWRIGHT_COVERAGE=1.
*/
const enableCoverage = process.env.PLAYWRIGHT_COVERAGE === '1';
const resolvedBaseURL = process.env.PLAYWRIGHT_BASE_URL || (enableCoverage ? 'http://localhost:5173' : 'http://127.0.0.1:8080');
if (!process.env.PLAYWRIGHT_BASE_URL) {
process.env.PLAYWRIGHT_BASE_URL = resolvedBaseURL;
}
// Skip security-test dependencies by default to avoid running the security
// shard setup/teardown as a prerequisite for non-security test runs.
// Set PLAYWRIGHT_SKIP_SECURITY_DEPS=0 to restore legacy dependency behavior.
const skipSecurityDeps = process.env.PLAYWRIGHT_SKIP_SECURITY_DEPS !== '0';
const browserDependencies = skipSecurityDeps ? ['setup'] : ['setup', 'security-tests'];
const coverageReporterConfig = enableCoverage ? defineCoverageReporterConfig({
sourceRoot: __dirname,
exclude: [
'**/node_modules/**',
'**/playwright/**',
'**/tests/**',
'**/*.spec.ts',
'**/*.spec.js',
'**/*.test.ts',
'**/coverage/**',
'**/dist/**',
'**/build/**',
],
resultDir: join(__dirname, 'coverage/e2e'),
reports: [
['html'],
['lcovonly', { file: 'lcov.info' }],
['json', { file: 'coverage.json' }],
['text-summary', { file: null }],
],
watermarks: {
statements: [50, 80],
branches: [50, 80],
functions: [50, 80],
lines: [50, 80],
},
rewritePath: ({ absolutePath }) => {
if (absolutePath.startsWith('/app/')) {
return absolutePath.replace('/app/', `${__dirname}/`);
}
if (absolutePath.startsWith('/src/')) {
return join(__dirname, 'frontend', absolutePath);
}
if (!absolutePath.startsWith('/') && !absolutePath.includes('/')) {
return join(__dirname, 'frontend/src', absolutePath);
}
return absolutePath;
},
}) : null;
/**
* @see https://playwright.dev/docs/test-configuration
*/
// Preflight: when the Playwright UI is requested on a headless Linux machine,
// attempt to start an Xvfb instance automatically (developer convenience).
// - If Xvfb is not available, fail with a clear, actionable message.
// - In CI we avoid auto-starting; CI should either use the project's E2E Docker
// image or run tests in headless mode.
if (process.argv.includes('--ui')) {
if (process.env.CI) {
// In CI, running the interactive UI is unsupported — provide guidance.
throw new Error(
"Playwright UI (--ui) is not supported in CI.\n" +
"Use the project's E2E Docker image or run tests headless: `npm run e2e`"
);
}
if (!process.env.DISPLAY) {
try {
// Use child_process to probe for Xvfb and start it if present.
const { spawnSync, spawn } = await import('child_process');
const probe = spawnSync('Xvfb', ['-version']);
if (probe.error) throw probe.error;
// Start Xvfb on :99 and detach so it survives after the spawn call.
const xvfb = spawn('Xvfb', [':99', '-screen', '0', '1280x720x24'], {
detached: true,
stdio: 'ignore',
});
xvfb.unref();
process.env.DISPLAY = ':99';
// eslint-disable-next-line no-console
console.log('Started Xvfb on :99 to support Playwright UI (auto-start).');
} catch (err) {
throw new Error(
'Playwright UI requires an X server but none was found.\n' +
"Options:\n" +
" 1) Install Xvfb and retry (Debian/Ubuntu: `sudo apt install xvfb`)\n" +
" 2) Run the UI under Xvfb: `xvfb-run --auto-servernum npx playwright test --ui`\n" +
" 3) Run headless tests: `npm run e2e`\n\n" +
"See docs/development/running-e2e.md for details.\n" +
`Underlying error: ${err && err.message ? err.message : err}`
);
}
}
}
export default defineConfig({
testDir: './tests',
testIgnore: ['**/frontend/**', '**/node_modules/**', '**/backend/**'],
/* Standard globalSetup - runs once before all tests */
globalSetup: './tests/global-setup.ts',
/* Timeouts */
timeout: process.env.CI ? 60000 : 90000,
expect: { timeout: 5000 },
/* Parallelization */
fullyParallel: true,
workers: process.env.CI ? 1 : undefined,
/* CI settings */
forbidOnly: !!process.env.CI,
retries: process.env.CI ? 2 : 0,
/* Reporters - simplified for CI */
reporter: [
process.env.CI ? ['github'] : ['list'],
['html', { open: process.env.CI ? 'never' : 'on-failure' }],
...(enableCoverage ? [['@bgotink/playwright-coverage', coverageReporterConfig]] : []),
],
/* Shared settings for all the projects below. See https://playwright.dev/docs/api/class-testoptions. */
use: {
/* Base URL Configuration
*
* Coverage mode (enableCoverage=true):
* - Vite dev server automatically started via webServer block
* - Uses http://localhost:5173 (source maps for V8 coverage)
* - PLAYWRIGHT_BASE_URL override still respected
*
* Non-coverage mode (enableCoverage=false):
* - Tests run against Docker container (faster, no coverage)
* - Uses http://127.0.0.1:8080 (IPv4 loopback to avoid ::1 connection flakiness)
* - PLAYWRIGHT_BASE_URL override still respected
*
* CRITICAL: Authentication cookies are domain-scoped. The auth.setup.ts
* stores cookies for the domain in this baseURL. TestDataManager and
* browser tests must use the SAME domain for cookies to be sent.
*
* Cookie domain note:
* Cookies are domain-scoped. Auth setup and browser/API contexts must use
* the same resolved base URL host.
*
* E2E tests verify UI/UX on the Charon management interface.
* Middleware enforcement is tested separately via integration tests (backend/integration/).
*
* For remote SSH development, use PLAYWRIGHT_BASE_URL with your Tailscale IP:
* export PLAYWRIGHT_BASE_URL=http://100.98.12.109:9323
* npx playwright test --ui
*/
baseURL: resolvedBaseURL,
/* Traces: Capture execution traces for debugging
*
* Options:
* 'off' - No trace capture
* 'on' - Always capture (large files, use only for debugging)
* 'on-first-retry' - Capture on first retry only (good balance)
* 'retain-on-failure'- Capture only for failed tests (smallest overhead)
*/
trace: 'on-first-retry',
/* Videos: Capture video recordings for visual debugging
*
* Options:
* 'off' - No recording
* 'on' - Always record (high disk usage)
* 'retain-on-failure'- Record only failed tests (recommended)
*/
video: 'retain-on-failure',
/* Screenshots: Capture screenshots of page state
*
* Options:
* 'off' - No screenshots
* 'only-on-failure' - Screenshot on failure (recommended)
* 'on' - Always screenshot (high disk usage)
*/
screenshot: 'only-on-failure',
},
/* Run your local dev server before starting the tests */
webServer: enableCoverage ? {
command: 'cd frontend && npm run dev',
url: 'http://localhost:5173',
reuseExistingServer: !process.env.CI,
timeout: 120000,
stdout: 'pipe',
stderr: 'pipe',
} : undefined,
/* Configure projects for major browsers */
projects: [
// Setup project - authentication (runs FIRST)
{
name: 'setup',
testMatch: /auth\.setup\.ts/,
},
// Security Shard Setup - runs only when security-tests are executed
{
name: 'security-shard-setup',
testMatch: /security-shard\.setup\.ts/,
dependencies: ['setup'],
},
// Security Tests - Run WITH security enabled (SEQUENTIAL, Chromium only)
{
name: 'security-tests',
testDir: './tests',
testMatch: [
/security-enforcement\/.*\.spec\.(ts|js)/,
/^tests\/security\/.*\.spec\.(ts|js)/,
],
dependencies: ['setup', 'security-shard-setup'],
teardown: 'security-teardown',
fullyParallel: false,
workers: 1,
use: {
...devices['Desktop Chrome'],
headless: true,
storageState: STORAGE_STATE,
},
},
// Security Teardown - Disable ALL security modules
// Conditionally disabled when skipSecurityDeps is true
// When disabled, tests cannot find this project and it won't run
{
name: 'security-teardown',
testMatch: skipSecurityDeps ? [] : /security-teardown\.setup\.ts/,
},
// Browser projects - standard Playwright pattern
{
name: 'chromium',
use: {
...devices['Desktop Chrome'],
storageState: STORAGE_STATE,
},
dependencies: browserDependencies,
testMatch: /.*\.spec\.(ts|js)$/,
testIgnore: [
'**/frontend/**',
'**/node_modules/**',
'**/backend/**',
'**/security-enforcement/**',
'**/tests/security/**',
],
},
{
name: 'firefox',
use: {
...devices['Desktop Firefox'],
storageState: STORAGE_STATE,
},
dependencies: browserDependencies,
testMatch: /.*\.spec\.(ts|js)$/,
testIgnore: [
'**/frontend/**',
'**/node_modules/**',
'**/backend/**',
'**/security-enforcement/**',
'**/tests/security/**',
],
},
{
name: 'webkit',
use: {
...devices['Desktop Safari'],
storageState: STORAGE_STATE,
},
dependencies: browserDependencies,
testMatch: /.*\.spec\.(ts|js)$/,
testIgnore: [
'**/frontend/**',
'**/node_modules/**',
'**/backend/**',
'**/security-enforcement/**',
'**/tests/security/**',
],
},
/* Test against mobile viewports. */
// {
// name: 'Mobile Chrome',
// use: { ...devices['Pixel 5'] },
// },
// {
// name: 'Mobile Safari',
// use: { ...devices['iPhone 12'] },
// },
/* Test against branded browsers. */
// {
// name: 'Microsoft Edge',
// use: { ...devices['Desktop Edge'], channel: 'msedge' },
// },
// {
// name: 'Google Chrome',
// use: { ...devices['Desktop Chrome'], channel: 'chrome' },
// },
],
/* Run your local dev server before starting the tests */
// webServer: {
// command: 'cd frontend && npm run dev',
// url: 'http://localhost:5173',
// reuseExistingServer: !process.env.CI,
// timeout: 120000,
// stdout: 'pipe', // PHASE 1: Enable log visibility
// stderr: 'pipe', // PHASE 1: Enable log visibility
// },
});