playwright.config.ts

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

/**
 * Playwright configuration for authentication system E2E tests
 * @see https://playwright.dev/docs/test-configuration
 */
export default defineConfig({
  testDir: './tests/e2e',

  // Maximum time one test can run
  timeout: 30 * 1000,

  // Test execution settings
  fullyParallel: false, // Run tests sequentially for auth tests
  forbidOnly: !!process.env.CI,
  retries: process.env.CI ? 2 : 0,
  workers: 1, // Single worker for auth tests to avoid conflicts

  // Reporter configuration
  reporter: [
    ['html', { outputFolder: 'playwright-report' }],
    ['json', { outputFile: 'test-results/results.json' }],
    ['list']
  ],

  // Shared settings for all projects
  use: {
    // Base URL for tests
    baseURL: 'http://localhost:5174',

    // Collect trace on failure
    trace: 'on-first-retry',

    // Screenshot on failure
    screenshot: 'only-on-failure',

    // Video on failure
    video: 'retain-on-failure',
  },

  // Configure projects for different browsers
  projects: [
    {
      name: 'chromium',
      use: { ...devices['Desktop Chrome'] },
    },
  ],

  // Run dev server before tests
  webServer: {
    command: 'npm run dev',
    url: 'http://localhost:5174',
    reuseExistingServer: !process.env.CI,
    timeout: 120 * 1000,
  },
})