MissingDependentModuleUnitTest.php

<?php

/**
 * @file
 * Definition of Drupal\simpletest\Tests\MissingDependentModuleUnitTest.
 */
namespace Drupal\simpletest\Tests;

use Drupal\simpletest\UnitTestBase;

/**
 * Test required modules for tests.
 */
class MissingDependentModuleUnitTest extends UnitTestBase {
  public static function getInfo() {
    return array(
      'name' => 'Testing dependent module test',
      'description' => 'This test should not load since it requires a module that is not found.',
      'group' => 'SimpleTest',
      'dependencies' => array(
        'simpletest_missing_module',
      ),
    );
  }

  /**
   * Ensure that this test will not be loaded despite its dependency.
   */
  function testFail() {
    $this
      ->fail(t('Running test with missing required module.'));
  }

}