>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3542514. --> Reported by: [justafish](https://www.drupal.org/user/161058) Related to !48 >>> <h3 id="summary-problem-motivation">Problem/Motivation</h3> <p>We should test our code</p> <h3 id="summary-proposed-resolution">Proposed resolution</h3> <ul> <li>Run the usual set of Drupal tests - phpcs, phpstan, phpunit, cspell</li> <li>Setup Playwright</li> <li>Add instructions for running tests locally</li> <li>GitLab CI integration</li> </ul>