playwright.config.ts

import { PlaywrightTestConfig, devices } from "@playwright/test";
import { join } from "path";
import { loadEnvConfig } from "@next/env";

loadEnvConfig(process.env.PWD!);

// 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 = process.env.BASE_URL ?? `http://localhost:${PORT}`;

// Reference: https://playwright.dev/docs/test-configuration
const config: PlaywrightTestConfig = {
  // Timeout per test
  timeout: 15 * 1000,
  // Test directory
  testDir: join(__dirname, "e2e"),
  // If a test fails, retry it additional 2 times
  retries: 2,
  // Artifacts folder where screenshots, videos, and traces are stored.
  outputDir: "test-results/",

  // 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: 'yarn run dev',
  //     url: baseURL,
  //     timeout: 120 * 1000,
  //     reuseExistingServer: !process.env.CI,
  // },

  use: {
    // Use baseURL so to make navigations relative.
    // More information: https://playwright.dev/docs/api/class-testoptions#test-options-base-url
    baseURL,

    screenshot: "only-on-failure",

    // Retry a test if its failing with enabled tracing. This allows you to analyse the DOM, console logs, network traffic etc.
    // More information: https://playwright.dev/docs/trace-viewer
    trace: "retry-with-trace",

    // All available context options: https://playwright.dev/docs/api/class-browser#browser-new-context
    // contextOptions: {
    //   ignoreHTTPSErrors: true,
    // },
  },

  projects: [
    {
      name: "Desktop Chrome",
      use: {
        ...devices["Desktop Chrome"],
      },
    },
    {
      name: "Desktop Firefox",
      use: {
        ...devices["Desktop Firefox"],
      },
    },
    // Test against mobile viewports.
    {
      name: "Mobile Chrome",
      use: {
        ...devices["Pixel 5"],
      },
    },
  ],
};
export default config;