TestHelper selector for grouped actions does not work.

[GregoireGiraud]

Describe the bug

Test helper method getActionSelector of EasyCorp\Bundle\EasyAdminBundle\Test\Trait\CrudTestSelectors did not get updated to work with new grouped actions from latest updates : https://symfony.com/bundles/EasyAdminBundle/current/actions.html#grouping-actions

In my application tests, I test which action was visible in my index page like this.

$this->assertIndexEntityActionExists('createPlan', $entityId);

Before switching to grouped actions, it worked, and after, it broke.

• method assertIndexEntityActionExists in EasyCorp\Bundle\EasyAdminBundle\Test\Trait\CrudTestIndexAsserts
• method getActionSelector in EasyCorp\Bundle\EasyAdminBundle\Test\Trait\CrudTestSelectors

To Reproduce
Easy admin version : v5.0.2

Adding an action group with actions in my crud controller :

    #[\Override]
    public function configureActions(Actions $actions): Actions
    {
        $integrationActions = ActionGroup::new('integrations', 'Integrations')
            ->setIcon('fa-solid fa-plug')
            // [...]
            ->addAction($this->getCreatePlan())
        ;

        return parent::configureActions($actions)
            ->add(Crud::PAGE_INDEX, $integrationActions)
            ->add(Crud::PAGE_DETAIL, $integrationActions)
        ;
    }

Additional context

Root cause : Grouped actions do not have the css class action-ACTION_NAME (ex: action-createPlan in my case).
They however do have a data-action-name=ACTION_NAME attribute.

I fixed the bug easily for my tests, by overriding the getActionSelector method like this :

namespace App\Tests\Application\Admin\TestHelpers;

use EasyCorp\Bundle\EasyAdminBundle\Contracts\Controller\CrudControllerInterface;
use EasyCorp\Bundle\EasyAdminBundle\Test\AbstractCrudTestCase;

/**
 * @template Crud of CrudControllerInterface<object>
 *
 * @extends AbstractCrudTestCase<Crud>
 */
abstract class MyCustomAbstractCrudTestCase extends AbstractCrudTestCase
{
    #[\Override]
    protected function getActionSelector(string $action): string
    {
        return sprintf('[data-action-name="%1$s"], .action-%1$s', $action);
    }
}

Please contact me if you need more details ! I would glady see the PR to correct this issue, and next time, i can contribute directly by submitting mine. Here, i feel like my solution might be too hacky.

Thanks a lot,