docs/src/frontend/apps/e2e/playwright.config.ts

import { defineConfig, devices } from '@playwright/test';

const PORT = process.env.PORT || 3000;

const baseURL = `http://localhost:${PORT}`;

/**
 * See https://playwright.dev/docs/test-configuration.
 */
export default defineConfig({
  // Timeout per test
  timeout: 30 * 1000,
  testDir: './__tests__',
  outputDir: './test-results',

  /* Run tests in files in parallel */
  fullyParallel: true,
  /* Fail the build on CI if you accidentally left test.only in the source code. */
  forbidOnly: !!process.env.CI,
  /* Retry on CI only */
  retries: process.env.CI ? 2 : 0,
  /* Opt out of parallel tests on CI. */
  workers: process.env.CI ? 3 : undefined,
  /* Reporter to use. See https://playwright.dev/docs/test-reporters */
  reporter: [['html', { outputFolder: './report' }]],
  /* Shared settings for all the projects below. See https://playwright.dev/docs/api/class-testoptions. */
  use: {
    baseURL,

    /* Collect trace when retrying the failed test. See https://playwright.dev/docs/trace-viewer */
    trace: 'on-first-retry',
  },

  webServer: {
    command: `cd ../.. && yarn app:${
      process.env.CI ? 'start -p ' : 'dev --port '
    } ${PORT}`,
    url: baseURL,
    timeout: 120 * 1000,
    reuseExistingServer: !process.env.CI,
  },

  /* Configure projects for major browsers */
  projects: [
    { name: 'setup', testMatch: /.*\.setup\.ts/ },
    {
      name: 'chromium',
      use: {
        ...devices['Desktop Chrome'],
        locale: 'en-US',
        timezoneId: 'Europe/Paris',
        storageState: 'playwright/.auth/user-chromium.json',
      },
      dependencies: ['setup'],
    },
    {
      name: 'webkit',
      use: {
        ...devices['Desktop Safari'],
        locale: 'en-US',
        timezoneId: 'Europe/Paris',
        storageState: 'playwright/.auth/user-webkit.json',
      },
      dependencies: ['setup'],
    },
  ],
});