ExtensionsTest.php in Autoload 7.2

Namespace

Drupal\autoload\Tests\Unit

File

src/Tests/Unit/ExtensionsTest.php

<?php

namespace Drupal\autoload\Tests\Unit;


/**
 * Class ExtensionsTest.
 */
class ExtensionsTest extends AutoloadTestBase {

  /**
   * {@inheritdoc}
   */
  protected static $modules = array(
    'autoload_test_extensions',
  );

  /**
   * {@inheritdoc}
   */
  public static function getInfo() {
    return static::info(t('Ensure registered file extensions are available for autoloading.'));
  }

  /**
   * {@inheritdoc}
   */
  public function test() {

    // These extensions are always available!
    $this
      ->assertExtensions(array(
      '.php',
      '.inc',
    ));

    // Only Drupal can change this. Modules cannot!
    spl_autoload_extensions('.test');

    // List of extensions changed as expected.
    $this
      ->assertExtensions(array(
      '.php',
      '.inc',
      '.test',
    ));

    // Class must not exist since an extension was registered not by Drupal.
    $this
      ->assertFalse(class_exists('Drupal\\autoload_test_extensions\\PSR4'), 'A class cannot be loaded despite on registered file extension.');
  }

  /**
   * Assert registered extensions for autoloading.
   *
   * @param string[] $extensions
   *   Extensions list. Each one must start from dot.
   */
  protected function assertExtensions(array $extensions) {
    $this
      ->assertFalse(array_diff(autoload_extensions(), $extensions), 'Required extensions available.');
  }

}

Classes

Name	Description
ExtensionsTest	Class ExtensionsTest.