veza/apps/web/e2e/global-setup.ts

import { chromium, FullConfig } from '@playwright/test';
import { TEST_CONFIG, TEST_USERS } from './utils/test-helpers';

/**
 * Global Setup for Playwright E2E Tests
 * 
 * This setup runs ONCE before all tests to:
 * 1. Log in as a test user
 * 2. Save the authenticated session state to storageState.json
 * 3. All subsequent tests will use this saved state (no need to login again)
 * 
 * This eliminates:
 * - Rate limiting issues (only 1 login instead of N logins)
 * - Test execution time (no login overhead per test)
 * - Flaky authentication failures
 */

async function globalSetup(config: FullConfig) {
  console.log('🔧 [GLOBAL SETUP] Starting global setup...');

  // Use the first project's browser (usually chromium)
  const project = config.projects[0];
  const browser = await chromium.launch({
    headless: true,
  });

  const context = await browser.newContext();
  const page = await context.newPage();

  try {
    // Navigate to login page
    console.log('🔧 [GLOBAL SETUP] Navigating to login page...');
    await page.goto(`${TEST_CONFIG.FRONTEND_URL}/login`, {
      waitUntil: 'networkidle',
    });

    // Wait for login form to be visible
    await page.waitForSelector('input[type="email"], input[name="email"]', {
      timeout: 10000,
    });

    // Fill login form
    console.log('🔧 [GLOBAL SETUP] Filling login form...');
    const emailInput = page.locator('input[type="email"], input[name="email"]').first();
    const passwordInput = page.locator('input[type="password"], input[name="password"]').first();

    await emailInput.fill(TEST_USERS.default.email);
    await passwordInput.fill(TEST_USERS.default.password);

    // Submit form
    console.log('🔧 [GLOBAL SETUP] Submitting login form...');
    const form = page.locator('form').first();
    await form.evaluate((form) => (form as HTMLFormElement).requestSubmit());

    // Wait for navigation after login (dashboard or home)
    console.log('🔧 [GLOBAL SETUP] Waiting for login to complete...');
    await page.waitForURL(
      (url) => url.pathname === '/dashboard' || url.pathname === '/',
      { timeout: 20000 }
    );

    // Wait for auth state to be persisted
    await page.waitForTimeout(2000);

    // Verify authentication by checking for auth-storage in localStorage
    const authStorage = await page.evaluate(() => {
      return localStorage.getItem('auth-storage');
    });

    if (!authStorage) {
      throw new Error('Authentication failed: auth-storage not found in localStorage');
    }

    const authData = JSON.parse(authStorage);
    if (!authData.state?.isAuthenticated) {
      throw new Error('Authentication failed: isAuthenticated is false');
    }

    console.log('✅ [GLOBAL SETUP] Login successful!');

    // Verify token is stored
    const accessToken = await page.evaluate(() => {
      return localStorage.getItem('veza_access_token');
    });

    if (!accessToken) {
      console.warn('⚠️ [GLOBAL SETUP] Access token not found in localStorage (may be in memory)');
    } else {
      console.log('✅ [GLOBAL SETUP] Access token stored in localStorage');
    }

    // Save the authenticated state to storageState.json
    const storageStatePath = config.projects[0]?.use?.storageState as string || 'e2e/.auth/user.json';
    console.log(`💾 [GLOBAL SETUP] Saving authenticated state to: ${storageStatePath}`);
    await context.storageState({ path: storageStatePath });

    console.log('✅ [GLOBAL SETUP] Global setup completed successfully!');
  } catch (error) {
    console.error('❌ [GLOBAL SETUP] Global setup failed:', error);
    throw error;
  } finally {
    await browser.close();
  }
}

export default globalSetup;