CollectPathsToExcludeFailValidator.php

<?php

declare (strict_types=1);
namespace Drupal\package_manager_test_validation;

use Drupal\package_manager\ComposerInspector;
use Drupal\package_manager\Event\CollectPathsToExcludeEvent;
use Drupal\package_manager\PathLocator;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

/**
 * Allows to test an excluder which fails on CollectPathsToExcludeEvent.
 */
class CollectPathsToExcludeFailValidator implements EventSubscriberInterface {
    
    /**
     * Constructs a CollectPathsToExcludeFailValidator object.
     *
     * @param \Drupal\package_manager\ComposerInspector $composerInspector
     *   The Composer inspector service.
     * @param \Drupal\package_manager\PathLocator $pathLocator
     *   The path locator service.
     */
    public function __construct(ComposerInspector $composerInspector, PathLocator $pathLocator) {
    }
    
    /**
     * {@inheritdoc}
     */
    public static function getSubscribedEvents() : array {
        return [
            CollectPathsToExcludeEvent::class => 'callToComposer',
        ];
    }
    
    /**
     * Fails when composer.json is deleted to simulate failure on excluders.
     */
    public function callToComposer() : void {
        $this->composerInspector
            ->validate($this->pathLocator
            ->getProjectRoot());
    }

}