Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\node\Functional;
Chris@0: 
Chris@0: use Drupal\comment\Tests\CommentTestTrait;
Chris@0: use Drupal\Component\Utility\Html;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests node title.
Chris@0:  *
Chris@0:  * @group node
Chris@0:  */
Chris@0: class NodeTitleTest extends NodeTestBase {
Chris@0: 
Chris@0:   use CommentTestTrait;
Chris@0: 
Chris@0:   /**
Chris@0:    * Modules to enable.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    */
Chris@0:   public static $modules = ['comment', 'views', 'block'];
Chris@0: 
Chris@0:   /**
Chris@0:    * A user with permission to bypass access content.
Chris@0:    *
Chris@0:    * @var \Drupal\user\UserInterface
Chris@0:    */
Chris@0:   protected $adminUser;
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   protected function setUp() {
Chris@0:     parent::setUp();
Chris@0:     $this->drupalPlaceBlock('system_breadcrumb_block');
Chris@17:     $this->drupalPlaceBlock('page_title_block');
Chris@0: 
Chris@0:     $this->adminUser = $this->drupalCreateUser(['administer nodes', 'create article content', 'create page content', 'post comments']);
Chris@0:     $this->drupalLogin($this->adminUser);
Chris@0:     $this->addDefaultCommentField('node', 'page');
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Creates one node and tests if the node title has the correct value.
Chris@0:    */
Chris@0:   public function testNodeTitle() {
Chris@0:     // Create "Basic page" content with title.
Chris@0:     // Add the node to the frontpage so we can test if teaser links are
Chris@0:     // clickable.
Chris@0:     $settings = [
Chris@0:       'title' => $this->randomMachineName(8),
Chris@0:       'promote' => 1,
Chris@0:     ];
Chris@0:     $node = $this->drupalCreateNode($settings);
Chris@0: 
Chris@0:     // Test <title> tag.
Chris@0:     $this->drupalGet('node/' . $node->id());
Chris@0:     $xpath = '//title';
Chris@0:     $this->assertEqual($this->xpath($xpath)[0]->getText(), $node->label() . ' | Drupal', 'Page title is equal to node title.', 'Node');
Chris@0: 
Chris@0:     // Test breadcrumb in comment preview.
Chris@0:     $this->drupalGet('comment/reply/node/' . $node->id() . '/comment');
Chris@0:     $xpath = '//nav[@class="breadcrumb"]/ol/li[last()]/a';
Chris@0:     $this->assertEqual($this->xpath($xpath)[0]->getText(), $node->label(), 'Node breadcrumb is equal to node title.', 'Node');
Chris@0: 
Chris@0:     // Test node title in comment preview.
Chris@0:     $this->assertEqual($this->xpath('//article[contains(concat(" ", normalize-space(@class), " "), :node-class)]/h2/a/span', [':node-class' => ' node--type-' . $node->bundle() . ' '])[0]->getText(), $node->label(), 'Node preview title is equal to node title.', 'Node');
Chris@0: 
Chris@0:     // Test node title is clickable on teaser list (/node).
Chris@0:     $this->drupalGet('node');
Chris@0:     $this->clickLink($node->label());
Chris@0: 
Chris@0:     // Test edge case where node title is set to 0.
Chris@0:     $settings = [
Chris@0:       'title' => 0,
Chris@0:     ];
Chris@0:     $node = $this->drupalCreateNode($settings);
Chris@0:     // Test that 0 appears as <title>.
Chris@0:     $this->drupalGet('node/' . $node->id());
Chris@0:     $this->assertTitle(0 . ' | Drupal', 'Page title is equal to 0.', 'Node');
Chris@0:     // Test that 0 appears in the template <h1>.
Chris@0:     $xpath = '//h1';
Chris@17:     $this->assertSame('0', $this->xpath($xpath)[0]->getText(), 'Node title is displayed as 0.');
Chris@0: 
Chris@0:     // Test edge case where node title contains special characters.
Chris@0:     $edge_case_title = 'article\'s "title".';
Chris@0:     $settings = [
Chris@0:       'title' => $edge_case_title,
Chris@0:     ];
Chris@0:     $node = $this->drupalCreateNode($settings);
Chris@0:     // Test that the title appears as <title>. The title will be escaped on the
Chris@0:     // the page.
Chris@0:     $edge_case_title_escaped = Html::escape($edge_case_title);
Chris@0:     $this->drupalGet('node/' . $node->id());
Chris@0:     $this->assertRaw('<title>' . $edge_case_title_escaped . ' | Drupal</title>', 'Page title is equal to article\'s "title".', 'Node');
Chris@0: 
Chris@0:     // Test that the title appears as <title> when reloading the node page.
Chris@0:     $this->drupalGet('node/' . $node->id());
Chris@0:     $this->assertRaw('<title>' . $edge_case_title_escaped . ' | Drupal</title>', 'Page title is equal to article\'s "title".', 'Node');
Chris@0: 
Chris@0:   }
Chris@0: 
Chris@0: }