playwright.config.ts

import { defineConfig, devices } from "@playwright/test";

/**
 * @see https://playwright.dev/docs/test-configuration
 */
export default defineConfig({
  testDir: "./tests/e2e",
  /* 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: 0,
  /* Opt out of parallel tests on CI. */
  workers: process.env.CI ? 1 : undefined,
  /* Reporter to use. See https://playwright.dev/docs/test-reporters */
  reporter: "html",
  /* Shared settings for all the projects below. See https://playwright.dev/docs/api/class-testoptions. */
  timeout: 60_000,
  expect: {
    /* Default assertion timeout - individual waits can override for specific slow operations */
    timeout: 10_000,
  },
  use: {
    /* Base URL to use in actions like `await page.goto('/')`. */
    baseURL: "http://localhost:3000",

    /* Collect trace on failure. See https://playwright.dev/docs/trace-viewer */
    trace: "retain-on-failure",

    /* Record video, keep only for failed tests */
    video: "retain-on-failure",

    /* Capture screenshots on failure */
    screenshot: "only-on-failure",
  },

  /* Configure projects for major browsers */
  projects: [
    {
      name: "chromium",
      use: {
        ...devices["Desktop Chrome"],
        launchOptions: {
          // Disable CORS for CI testing (backend runs on different port)
          args: [
            "--disable-web-security",
            "--disable-features=IsolateOrigins,site-per-process",
          ],
        },
      },
    },
  ],

  /* Run your local dev server before starting the tests */
  webServer: {
    command: "npm start",
    url: "http://localhost:3000",
    reuseExistingServer: !process.env.CI,
    timeout: 120 * 1000,
  },
});