Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\help\Functional;
Chris@0: 
Chris@0: use Drupal\Tests\BrowserTestBase;
Chris@0: 
Chris@0: /**
Chris@0:  * Verifies help for experimental modules.
Chris@0:  *
Chris@0:  * @group help
Chris@0:  */
Chris@0: class ExperimentalHelpTest extends BrowserTestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Modules to enable.
Chris@0:    *
Chris@0:    * The experimental_module_test module implements hook_help() and is in the
Chris@0:    * Core (Experimental) package.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    */
Chris@0:   public static $modules = ['help', 'experimental_module_test', 'help_page_test'];
Chris@0: 
Chris@0:   /**
Chris@0:    * The admin user.
Chris@0:    *
Chris@0:    * @var \Drupal\user\UserInterface
Chris@0:    */
Chris@0:   protected $adminUser;
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritoc}
Chris@0:    */
Chris@0:   protected function setUp() {
Chris@0:     parent::setUp();
Chris@0:     $this->adminUser = $this->drupalCreateUser(['access administration pages']);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Verifies that a warning message is displayed for experimental modules.
Chris@0:    */
Chris@0:   public function testExperimentalHelp() {
Chris@0:     $this->drupalLogin($this->adminUser);
Chris@0:     $this->drupalGet('admin/help/experimental_module_test');
Chris@0:     $this->assertText('This module is experimental.');
Chris@0: 
Chris@0:     // Regular modules should not display the message.
Chris@0:     $this->drupalGet('admin/help/help_page_test');
Chris@0:     $this->assertNoText('This module is experimental.');
Chris@0: 
Chris@0:     // Ensure the actual help page is displayed to avoid a false positive.
Chris@0:     $this->assertResponse(200);
Chris@0:     $this->assertText('online documentation for the Help Page Test module');
Chris@0:   }
Chris@0: 
Chris@0: }