playwright.config.ts

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

const port = 3000;
const baseURL = `http://localhost:${port}`;

/**
 * See https://playwright.dev/docs/test-configuration.
 */
export default defineConfig({
  testDir: "./playwright-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,
  retries: 3,
  /* 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. */
  use: {
    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: "firefox",
      use: { ...devices["Desktop Firefox"] },
    },

    {
      name: "webkit",
      use: { ...devices["Desktop Safari"] },
    },
    {
      name: "Google Chrome",
      use: {
        ...devices["Desktop Chrome"],
        channel: "chrome",
        contextOptions: {
          permissions: ["clipboard-read", "clipboard-write"],
        },
      },
    },
  ],

  /* Run your local dev server before starting the tests */
  webServer: {
    command: "yarn start",
    port,
    reuseExistingServer: false,
  },
});