Shared app template: Both test types use tests/app-template to generate test applications
Shared utilities: Common test utilities are in tests/utils/
Shared runners: Test app setup and management is handled by tests/utils/runners/shared-setup.js
Unified test runner: Both use tests/scripts/run-tests.js with different execution strategies

The main difference is that e2e tests use Playwright for browser automation, while CLI tests use Jest for command-line testing.

Running the tests

Run yarn test:e2e to begin. The command will generate test applications from the shared app-template and run Playwright tests.

The -c X option can be used to limit the number of concurrent test apps, where X is the number to be run simultaneously.

If any changes are made to the template, or other issues are being encountered, try removing and regenerating the test apps by using yarn test:e2e:clean before running the tests.

Additional Documentation

See contributor docs in docs/docs/guides/e2e for more detailed information about writing and maintaining e2e tests.