ATK Code Reference

When to Use

Use this guide when you need to find services, module files, Drush commands, or adjacent project URLs.

Resource	URL
Drupal.org project	https://www.drupal.org/project/automated_testing_kit
Releases	https://www.drupal.org/project/automated_testing_kit/releases
Canonical repo	https://git.drupalcode.org/project/automated_testing_kit
Demo recipe	https://www.drupal.org/project/automated_testing_kit_demo_recipe
qa_accounts	https://www.drupal.org/project/qa_accounts
Vendor docs	https://performantlabs.com/automated-testing-kit/

Path	Purpose
`automated_testing_kit.module`	Selector hook preprocess implementations
`atk_prerequisites.yml`	Pre-flight check definitions
`tests/cypress/`	Cypress test catalog
`tests/playwright/`	Playwright test catalog
`js-helpers/cypress/`	Cypress helper functions
`js-helpers/playwright/`	Playwright helper functions
`src/Commands/TestorCommands.php`	Drush snapshot commands
`composer.json`	Composer metadata + Drupal core constraints

Command	Purpose
`drush atk:preflight`	Run pre-flight checks
`drush testor:list`	List available snapshots
`drush testor:pull <category>`	Pull a snapshot
`drush testor:push <category>`	Push current DB as a snapshot
`drush testor:snapshot --sanitize`	Create a sanitized snapshot

Verify exact spelling against drush list | grep -i atk — names evolve between releases.

Project	URL	Relationship
`Lullabot/playwright-drupal`	https://github.com/Lullabot/playwright-drupal	Alternative Playwright integration; complementary
`Lullabot/ddev-playwright`	https://github.com/Lullabot/ddev-playwright	DDEV addon for Playwright in container
`ddev/github-action-setup-ddev`	https://github.com/ddev/github-action-setup-ddev	Standard CI pattern for DDEV
Drupal core #3467492	https://www.drupal.org/project/drupal/issues/3467492	"Replace Nightwatch with Playwright" — ecosystem direction