Chris@16: <?php
Chris@16: 
Chris@16: namespace Drupal\Tests\node\Functional;
Chris@16: 
Chris@16: use Drupal\Core\Session\AccountInterface;
Chris@16: use Drupal\Tests\BrowserTestBase;
Chris@16: use Drupal\user\Entity\Role;
Chris@16: 
Chris@16: /**
Chris@16:  * Tests the node entity preview functionality for anonymous user.
Chris@16:  *
Chris@16:  * @group node
Chris@16:  */
Chris@16: class NodePreviewAnonymousTest extends BrowserTestBase {
Chris@16: 
Chris@16:   /**
Chris@16:    * Enable node module to test on the preview.
Chris@16:    *
Chris@16:    * @var array
Chris@16:    */
Chris@16:   public static $modules = ['node'];
Chris@16: 
Chris@16:   /**
Chris@16:    * {@inheritdoc}
Chris@16:    */
Chris@16:   protected function setUp() {
Chris@16:     parent::setUp();
Chris@16:     // Create Basic page node type.
Chris@16:     $this->drupalCreateContentType([
Chris@16:       'type' => 'page',
Chris@16:       'name' => 'Basic page',
Chris@16:       'display_submitted' => FALSE,
Chris@16:     ]);
Chris@16: 
Chris@16:     // Grant create and editing permissions to anonymous user:
Chris@16:     $anonymous_role = Role::load(AccountInterface::ANONYMOUS_ROLE);
Chris@16:     $anonymous_role->grantPermission('create page content');
Chris@16:     $anonymous_role->save();
Chris@16:   }
Chris@16: 
Chris@16:   /**
Chris@16:    * Checks the node preview functionality for anonymous users.
Chris@16:    */
Chris@16:   public function testAnonymousPagePreview() {
Chris@16: 
Chris@16:     $title_key = 'title[0][value]';
Chris@16:     $body_key = 'body[0][value]';
Chris@16: 
Chris@16:     // Fill in node creation form and preview node.
Chris@16:     $edit = [
Chris@16:       $title_key => $this->randomMachineName(),
Chris@17:       $body_key => $this->randomMachineName(),
Chris@16:     ];
Chris@16:     $this->drupalPostForm('node/add/page', $edit, t('Preview'));
Chris@16: 
Chris@16:     // Check that the preview is displaying the title, body and term.
Chris@16:     $this->assertSession()->linkExists(t('Back to content editing'));
Chris@16:     $this->assertSession()->responseContains($edit[$body_key]);
Chris@16:     $this->assertSession()->titleEquals($edit[$title_key] . ' | Drupal');
Chris@16:   }
Chris@16: 
Chris@16: }