playwright.config.js

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

/**
 * @see https://playwright.dev/docs/test-configuration
 */
export default defineConfig({
  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 : 3,
  /* Reporter to use. See https://playwright.dev/docs/test-reporters */
  reporter: [
    ['list'],
    ['html']
  ],
  /* 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:8080',

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

    viewport: {
      width: 1400,
      height: 900
    }
  },

  expect: {
    toHaveScreenshot: {
      maxDiffPixelRatio: 0.2
    }
  },

  /* Configure projects for major browsers */
  projects: [
    {
      name: 'chromium',
      use: {
        ...devices['Desktop Chrome'],
        viewport: {
          width: 1400,
          height: 900
        }
      }
    },

    {
      name: 'firefox',
      use: {
        ...devices['Desktop Firefox'],
        viewport: {
          width: 1400,
          height: 900
        }
      }
    },

    {
      name: 'webkit',
      use: {
        ...devices['Desktop Safari'],
        viewport: {
          width: 1400,
          height: 900
        }
      }
    }

    /* 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: 'npm run start:ci',
  //   url: 'http://localhost:8080/search',
  //   // port: 8080,
  //   timeout: 120 * 1000,
  //   // reuseExistingServer: !process.env.CI
  // }
})