playwright.config.ts

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

/**
 * Read environment variables from file.
 * https://github.com/motdotla/dotenv
 */
require('dotenv').config();

/**
 * See https://playwright.dev/docs/test-configuration.
 */
export default defineConfig({
  globalSetup: require.resolve('./tests/global-setup'),
  testDir: './tests',
  /* 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 ? 1 : undefined,
  /* Reporter to use. See https://playwright.dev/docs/test-reporters */
  reporter: [
    ['html', {
      open: 'never',
    }],
    process.env.CI ? ['github'] : ['line'],
  ],
  /* Shared settings for all the projects below. See https://playwright.dev/docs/api/class-testoptions. */
  use: {
    /* Base URL to use in actions like `await page.goto('/')`. */
    baseURL: 'http://localhost:6006/',

    /* Collect trace when retrying the failed test. See https://playwright.dev/docs/trace-viewer */
    trace: 'on-first-retry',
    testIdAttribute: 'data-test-id',
  },
  expect: {
    toHaveScreenshot: { maxDiffPixels: 100 },
  },
  timeout: 2 * 60 * 1000,
  /* Configure projects for major browsers */
  projects: [
    {
      name: 'chromium',
      use: { ...devices['Desktop Chrome'] },
    },

    // {
    //   name: 'firefox',
    //   use: { ...devices['Desktop Firefox'] },
    // },
    //
    // {
    //   name: 'webkit',
    //   use: { ...devices['Desktop Safari'] },
    // },
    //
    // {
    //   name: 'Microsoft Edge',
    //   use: {
    //     channel: 'msedge',
    //   },
    // },
    //
    {
      name: 'Google Chrome',
      use: {
        channel: 'chrome',
      },
    },
  ],

  outputDir: 'test-results/',

  /* Run your local dev server before starting the tests */
  webServer: {
    command: 'npm run storybook',
    url: 'http://127.0.0.1:6006',
    reuseExistingServer: !process.env.CI,
  },
});