Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\comment\Functional;
Chris@0: 
Chris@0: use Drupal\comment\Plugin\Field\FieldType\CommentItemInterface;
Chris@0: use Drupal\Core\Language\LanguageInterface;
Chris@0: use Drupal\comment\CommentInterface;
Chris@0: use Drupal\user\RoleInterface;
Chris@0: use Drupal\comment\Entity\Comment;
Chris@0: 
Chris@0: /**
Chris@0:  * Basic comment links tests to ensure markup present.
Chris@0:  *
Chris@0:  * @group comment
Chris@0:  */
Chris@0: class CommentLinksTest extends CommentTestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Comment being tested.
Chris@0:    *
Chris@0:    * @var \Drupal\comment\CommentInterface
Chris@0:    */
Chris@0:   protected $comment;
Chris@0: 
Chris@0:   /**
Chris@0:    * Seen comments, array of comment IDs.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    */
Chris@0:   protected $seen = [];
Chris@0: 
Chris@0:   /**
Chris@0:    * Use the main node listing to test rendering on teasers.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    *
Chris@0:    * @todo Remove this dependency.
Chris@0:    */
Chris@0:   public static $modules = ['views'];
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests that comment links are output and can be hidden.
Chris@0:    */
Chris@0:   public function testCommentLinks() {
Chris@0:     // Bartik theme alters comment links, so use a different theme.
Chris@0:     \Drupal::service('theme_handler')->install(['stark']);
Chris@0:     $this->config('system.theme')
Chris@0:       ->set('default', 'stark')
Chris@0:       ->save();
Chris@0: 
Chris@0:     // Remove additional user permissions from $this->webUser added by setUp(),
Chris@0:     // since this test is limited to anonymous and authenticated roles only.
Chris@0:     $roles = $this->webUser->getRoles();
Chris@0:     entity_delete_multiple('user_role', [reset($roles)]);
Chris@0: 
Chris@0:     // Create a comment via CRUD API functionality, since
Chris@0:     // $this->postComment() relies on actual user permissions.
Chris@0:     $comment = Comment::create([
Chris@0:       'cid' => NULL,
Chris@0:       'entity_id' => $this->node->id(),
Chris@0:       'entity_type' => 'node',
Chris@0:       'field_name' => 'comment',
Chris@0:       'pid' => 0,
Chris@0:       'uid' => 0,
Chris@0:       'status' => CommentInterface::PUBLISHED,
Chris@0:       'subject' => $this->randomMachineName(),
Chris@0:       'hostname' => '127.0.0.1',
Chris@0:       'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
Chris@0:       'comment_body' => [['value' => $this->randomMachineName()]],
Chris@0:     ]);
Chris@0:     $comment->save();
Chris@0:     $this->comment = $comment;
Chris@0: 
Chris@0:     // Change comment settings.
Chris@0:     $this->setCommentSettings('form_location', CommentItemInterface::FORM_BELOW, 'Set comment form location');
Chris@0:     $this->setCommentAnonymous(TRUE);
Chris@0:     $this->node->comment = CommentItemInterface::OPEN;
Chris@0:     $this->node->save();
Chris@0: 
Chris@0:     // Change user permissions.
Chris@0:     $perms = [
Chris@0:       'access comments' => 1,
Chris@0:       'post comments' => 1,
Chris@0:       'skip comment approval' => 1,
Chris@0:       'edit own comments' => 1,
Chris@0:     ];
Chris@0:     user_role_change_permissions(RoleInterface::ANONYMOUS_ID, $perms);
Chris@0: 
Chris@0:     $nid = $this->node->id();
Chris@0: 
Chris@0:     // Assert basic link is output, actual functionality is unit-tested in
Chris@0:     // \Drupal\comment\Tests\CommentLinkBuilderTest.
Chris@0:     foreach (['node', "node/$nid"] as $path) {
Chris@0:       $this->drupalGet($path);
Chris@0: 
Chris@0:       // In teaser view, a link containing the comment count is always
Chris@0:       // expected.
Chris@0:       if ($path == 'node') {
Chris@0:         $this->assertLink(t('1 comment'));
Chris@0:       }
Chris@0:       $this->assertLink('Add new comment');
Chris@0:     }
Chris@0: 
Chris@0:     // Change weight to make links go before comment body.
Chris@0:     entity_get_display('comment', 'comment', 'default')
Chris@0:       ->setComponent('links', ['weight' => -100])
Chris@0:       ->save();
Chris@18:     $this->drupalGet($this->node->toUrl());
Chris@0:     $element = $this->cssSelect('article.js-comment > div');
Chris@0:     // Get last child element.
Chris@0:     $element = end($element);
Chris@0:     $this->assertIdentical($element->getTagName(), 'div', 'Last element is comment body.');
Chris@0: 
Chris@0:     // Change weight to make links go after comment body.
Chris@0:     entity_get_display('comment', 'comment', 'default')
Chris@0:       ->setComponent('links', ['weight' => 100])
Chris@0:       ->save();
Chris@18:     $this->drupalGet($this->node->toUrl());
Chris@0:     $element = $this->cssSelect('article.js-comment > div');
Chris@0:     // Get last child element.
Chris@0:     $element = end($element);
Chris@0:     $this->assertNotEmpty($element->find('css', 'ul.links'), 'Last element is comment links.');
Chris@0: 
Chris@0:     // Make sure we can hide node links.
Chris@0:     entity_get_display('node', $this->node->bundle(), 'default')
Chris@0:       ->removeComponent('links')
Chris@0:       ->save();
Chris@18:     $this->drupalGet($this->node->toUrl());
Chris@0:     $this->assertNoLink('1 comment');
Chris@0:     $this->assertNoLink('Add new comment');
Chris@0: 
Chris@0:     // Visit the full node, make sure there are links for the comment.
Chris@0:     $this->drupalGet('node/' . $this->node->id());
Chris@0:     $this->assertText($comment->getSubject());
Chris@0:     $this->assertLink('Reply');
Chris@0: 
Chris@0:     // Make sure we can hide comment links.
Chris@0:     entity_get_display('comment', 'comment', 'default')
Chris@0:       ->removeComponent('links')
Chris@0:       ->save();
Chris@0:     $this->drupalGet('node/' . $this->node->id());
Chris@0:     $this->assertText($comment->getSubject());
Chris@0:     $this->assertNoLink('Reply');
Chris@0:   }
Chris@0: 
Chris@0: }