TestCompatibilityTrait.php

<?php

declare (strict_types=1);
namespace Drupal\TestTools\PhpUnitCompatibility\PhpUnit10;


/**
 * Drupal's forward compatibility layer with multiple versions of PHPUnit.
 *
 * @internal
 */
trait TestCompatibilityTrait {
  
  /**
   * Gets @covers defined on the test class.
   *
   * @return string[]
   *   An array of classes listed with the @covers annotation.
   */
  public function getTestClassCovers() : array {
    $ret = [];
    foreach ($this->valueObjectForEvents()
      ->metadata()
      ->isCovers()
      ->isClassLevel() as $metadata) {
      $ret[] = $metadata->target();
    }
    return $ret;
  }

}