NodeTitleTest.php

<?php

/**
 * @file
 * Definition of Drupal\node\Tests\NodeTitleTest.
 */
namespace Drupal\node\Tests;


/**
 * Tests node title functionality.
 */
class NodeTitleTest extends NodeTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = array(
    'comment',
  );
  protected $admin_user;
  public static function getInfo() {
    return array(
      'name' => 'Node title',
      'description' => 'Test node title.',
      'group' => 'Node',
    );
  }
  function setUp() {
    parent::setUp();
    $this->admin_user = $this
      ->drupalCreateUser(array(
      'administer nodes',
      'create article content',
      'create page content',
      'post comments',
    ));
    $this
      ->drupalLogin($this->admin_user);
  }

  /**
   *  Creates one node and tests if the node title has the correct value.
   */
  function testNodeTitle() {

    // Create "Basic page" content with title.
    // Add the node to the frontpage so we can test if teaser links are clickable.
    $settings = array(
      'title' => $this
        ->randomName(8),
      'promote' => 1,
    );
    $node = $this
      ->drupalCreateNode($settings);

    // Test <title> tag.
    $this
      ->drupalGet("node/{$node->nid}");
    $xpath = '//title';
    $this
      ->assertEqual(current($this
      ->xpath($xpath)), $node
      ->label() . ' | Drupal', 'Page title is equal to node title.', 'Node');

    // Test breadcrumb in comment preview.
    $this
      ->drupalGet("comment/reply/{$node->nid}");
    $xpath = '//nav[@class="breadcrumb"]/ol/li[last()]/a';
    $this
      ->assertEqual(current($this
      ->xpath($xpath)), $node
      ->label(), 'Node breadcrumb is equal to node title.', 'Node');

    // Test node title in comment preview.
    $this
      ->assertEqual(current($this
      ->xpath('//article[@id=:id]/h2/a', array(
      ':id' => 'node-' . $node->nid,
    ))), $node
      ->label(), 'Node preview title is equal to node title.', 'Node');

    // Test node title is clickable on teaser list (/node).
    $this
      ->drupalGet('node');
    $this
      ->clickLink($node
      ->label());
  }

}