playwright.config.ts

import dotenv from 'dotenv';
import createJiti from 'jiti';
import type { PlaywrightTestConfig } from '@playwright/test';
import { devices } from '@playwright/test';

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

const jiti = createJiti(new URL(import.meta.url).pathname);

jiti('./src/app/env');

// Use process.env.PORT by default and fallback to port 3000
const PORT = process.env.PORT || 3000;

// Set webServer.url and use.baseURL with the location of the WebServer respecting the correct set port
const baseURL = `http://localhost:${PORT}`;

/**
 * See https://playwright.dev/docs/test-configuration.
 */
const config: PlaywrightTestConfig = {
  testDir: 'tests',
  /* Maximum time one test can run for. */
  timeout: 30 * 1000,
  /* Run tests in files in parallel */
  fullyParallel: !!process.env.CI,
  /* 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,
  // Limit the number of failures on CI to save resources
  maxFailures: process.env.CI ? 10 : undefined,
  /* Reporter to use. See https://playwright.dev/docs/test-reporters */
  reporter: 'html',
  // Run your local dev server before starting the tests:
  // https://playwright.dev/docs/test-advanced#launching-a-development-web-server-during-the-tests
  webServer: {
    command: process.env.CI ? 'pnpm run start' : 'pnpm run dev',
    url: baseURL,
    timeout: 2 * 60 * 1000,
    reuseExistingServer: !process.env.CI,
  },
  /* Shared settings for all the projects below. See https://playwright.dev/docs/api/class-testoptions. */
  use: {
    // Use baseURL so to make navigations relative.
    /* Base URL to use in actions like `await page.goto('/')`. */
    baseURL,
    /* Collect trace when retrying the failed test. See https://playwright.dev/docs/trace-viewer */
    trace: 'on-first-retry',
  },

  /* Configure projects for major browsers */
  projects: [
    {
      name: 'chromium',
      use: {
        ...devices['Desktop Chrome'],
      },
    },
    ...(process.env.CI
      ? [
          {
            name: 'firefox',
            use: { ...devices['Desktop Firefox'] },
          },
          {
            name: 'webkit',
            use: { ...devices['Desktop Safari'] },
          },
        ]
      : []),
  ],

  /* Folder for test artifacts such as screenshots, videos, traces, etc. */
  outputDir: 'tests/output',
};

export default config;