blog/test/playwright.config.ts

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

/**
 * See https://playwright.dev/docs/test-configuration.
 */
export default defineConfig({
  testDir: './e2e',
  fullyParallel: true,
  forbidOnly: !!process.env.CI,
  retries: process.env.CI ? 2 : 0,
  workers: process.env.CI ? 1 : undefined,
  /* https://playwright.dev/docs/test-reporters */
  reporter: process.env.CI ? 'github' : 'list',
  /* Shared settings for all the projects below. See https://playwright.dev/docs/api/class-testoptions. */
  use: {
    baseURL: 'http://localhost:4321',
    trace: 'on-first-retry'
  },

  projects: [
    {
      name: 'chromium',
      use: { ...devices['Desktop Chrome'] }
    },
    {
      name: 'firefox',
      use: { ...devices['Desktop Firefox'] }
    },
    {
      name: 'webkit',
      use: { ...devices['Desktop Safari'] }
    },
    {
      name: 'Mobile Chrome',
      use: { ...devices['Pixel 5'] }
    },
    {
      name: 'Mobile Safari',
      use: { ...devices['iPhone 12'] }
    }
    // {
    //   name: 'Microsoft Edge',
    //   use: { ...devices['Desktop Edge'], channel: 'msedge' }
    // },
    // {
    //   name: 'Google Chrome',
    //   use: { ...devices['Desktop Chrome'], channel: 'chrome' },
    // },
  ],

  webServer: {
    command: 'npm start',
    url: 'http://localhost:4321',
    reuseExistingServer: !process.env.CI
  }
})