NoHelpTest.php

<?php

/**
 * @file
 * Definition of Drupal\help\Tests\NoHelpTest.
 */
namespace Drupal\help\Tests;

use Drupal\simpletest\WebTestBase;

/**
 * Tests a module without help to verify it is not listed in the help page.
 */
class NoHelpTest extends WebTestBase {

  /**
   * Modules to enable.
   *
   * Use one of the test modules that do not implement hook_help().
   *
   * @var array.
   */
  public static $modules = array(
    'menu_test',
  );

  /**
   * The user who will be created.
   */
  protected $adminUser;
  public static function getInfo() {
    return array(
      'name' => 'No help',
      'description' => 'Verify no help is displayed for modules not providing any help.',
      'group' => 'Help',
    );
  }
  public function setUp() {
    parent::setUp();
    $this->adminUser = $this
      ->drupalCreateUser(array(
      'access administration pages',
    ));
  }

  /**
   * Ensures modules not implementing help do not appear on admin/help.
   */
  public function testMainPageNoHelp() {
    $this
      ->drupalLogin($this->adminUser);
    $this
      ->drupalGet('admin/help');
    $this
      ->assertNoText('Hook menu tests', 'Making sure the test module menu_test does not display a help link in admin/help');
  }

}