playwright.config.js

// @ts-check
const { defineConfig, devices } = require('@playwright/test');

/** @type {import('@playwright/test').ReporterDescription[]} */
const ciReporters = [['github', {}], ['junit', { outputFile: 'test-results/junit.xml' }]];

/** @see https://playwright.dev/docs/test-configuration */
module.exports = defineConfig({
  testDir: './tests',
  fullyParallel: true,
  forbidOnly: !!process.env.CI,
  retries: process.env.CI ? 2 : 0,
  workers: process.env.CI ? 1 : undefined,
  reporter: [
    ['html', { outputFolder: 'playwright-report', open: 'never' }],
    ['list'],
    ...(process.env.CI ? ciReporters : []),
  ],
  use: {
    baseURL: process.env.BASE_URL || 'http://localhost:3000',
    trace: 'on-first-retry',
    screenshot: 'only-on-failure',
    video: 'off',
  },
  projects: [{ name: 'chromium', use: { ...devices['Desktop Chrome'] } }],
  webServer: {
    command: 'npm start',
    url: 'http://localhost:3000',
    reuseExistingServer: !process.env.CI,
    timeout: 120 * 1000,
  },
});