decktape/playwright.config.ts

import type { PlaywrightTestConfig } from '@playwright/test';
import { devices } from '@playwright/test';

const port = 3010;

/**
 * See https://playwright.dev/docs/test-configuration.
 */
const config: PlaywrightTestConfig = {
  testDir: './test',
  timeout: 30 * 1000,
  expect: {
    /**
     * Maximum time expect() should wait for the condition to be met.
     * For example in `await expect(locator).toHaveText();`
     */
    timeout: 5000
  },
  /* 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: process.env.CI ? 2 : 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. */
  use: {
    /* Maximum time each action such as `click()` can take. Defaults to 0 (no limit). */
    actionTimeout: 0,
    /* Base URL to use in actions like `await page.goto('/')`. */

    /* Collect trace when retrying the failed test. See https://playwright.dev/docs/trace-viewer */
    trace: 'on-first-retry',
    baseURL: `http://localhost:${port}`
  },

  /* Configure projects for major browsers */
  projects: [
    {
      name: 'firefox',
      use: devices['Desktop Firefox'],
    }
  ],

  /* Run your local dev server before starting the tests */
  webServer: {
    command: `node test/run-server.js ${port}`,
    port,
    reuseExistingServer: true,
  },
};

export default config;