TaskAdditionAndAlterInstallerTest.php

<?php

declare (strict_types=1);
namespace Drupal\FunctionalTests\Installer;

use PHPUnit\Framework\Attributes\Group;
use PHPUnit\Framework\Attributes\RunTestsInSeparateProcesses;

/**
 * Tests the installer calling OOP Tasks and Alters.
 */
class TaskAdditionAndAlterInstallerTest extends InstallerTestBase {
  
  /**
   * {@inheritdoc}
   */
  protected $profile = 'testing_install_tasks_interface';
  
  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';
  
  /**
   * Tests TaskInterface implementations.
   *
   * Also confirms that if both exist the procedural implementations do not
   * run.
   */
  public function testInstallTasks() : void {
    $this->assertSame('ran', \Drupal::keyValue('testing_install_tasks_interface')->get('task', 'skipped'));
    $this->assertSame('ran', \Drupal::keyValue('testing_install_tasks_interface')->get('alter', 'skipped'));
    $this->assertNull(\Drupal::keyValue('testing_install_tasks_interface')->get('procedural_task'));
    $this->assertNull(\Drupal::keyValue('testing_install_tasks_interface')->get('procedural_alter'));
  }

}