@e2e-dev/testmu

Run @e2e-dev/mobile tests on TestMu AI (formerly LambdaTest) Android emulators, iOS simulators, and real devices. Each worker slot leases one device, with your app installed, and releases it when the run ends. @e2e-dev/web tests run on its hosted Chrome and Edge; see Browsers.

npm install --save-dev e2e @e2e-dev/mobile @e2e-dev/testmu

import type { E2EConfig } from 'e2e';
import { mobile } from '@e2e-dev/mobile';
import { testmu } from '@e2e-dev/testmu';

export default {
  targets: [
    {
      engine: mobile({
        platform: 'android',
        device: testmu({ device: 'Galaxy S22 Ultra 5G', osVersion: '14', app: 'https://example.com/app.apk' }),
      }),
      app: { bundleId: 'com.example.app' },
    },
  ],
  workers: 2,
} satisfies E2EConfig;

Set LT_USERNAME and LT_ACCESS_KEY in the run environment, from Account Settings → Password & Security → Username and Access Key (accounts.lambdatest.com/security/username-accesskey). device and osVersion must match TestMu AI's catalog exactly, and app is an lt:// app id, an https URL, or a local path. deviceType: 'real' picks a real device.

See the integration guide for every option and the limits.

Browsers

web({ browser: testmuBrowsers() }) runs a web target in TestMu AI's hosted Chrome or Edge, one session per worker slot. It is exported from @e2e-dev/testmu/web, which needs only @e2e-dev/web; the package root exports the device provider.

npm install --save-dev e2e @e2e-dev/web @e2e-dev/testmu

import type { E2EConfig } from 'e2e';
import { web } from '@e2e-dev/web';
import { testmuBrowsers } from '@e2e-dev/testmu/web';

export default {
  targets: [{ engine: web({ browser: testmuBrowsers(), viewport: null }), app: { url: 'https://staging.example.com' } }],
  workers: 4,
} satisfies E2EConfig;

It reads the same LT_USERNAME and LT_ACCESS_KEY. browserName is Chrome (default) or MicrosoftEdge, and capabilities takes browserVersion and LT:Options fields such as platform, geoLocation, and video. See the integration guide for the defaults and the limits.

License

Apache-2.0