NodeAccessPagerTest.php

<?php

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

use Drupal\simpletest\WebTestBase;

/**
 * Tests pagination with a node access module enabled.
 */
class NodeAccessPagerTest extends WebTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = array(
    'node_access_test',
    'comment',
    'forum',
  );
  public static function getInfo() {
    return array(
      'name' => 'Node access pagination',
      'description' => 'Test access controlled node views have the right amount of comment pages.',
      'group' => 'Node',
    );
  }
  public function setUp() {
    parent::setUp();
    node_access_rebuild();
    $this->web_user = $this
      ->drupalCreateUser(array(
      'access content',
      'access comments',
      'node test view',
    ));
  }

  /**
   * Tests the comment pager for nodes with multiple grants per realm.
   */
  public function testCommentPager() {

    // Create a node.
    $node = $this
      ->drupalCreateNode();

    // Create 60 comments.
    for ($i = 0; $i < 60; $i++) {
      $comment = entity_create('comment', array(
        'nid' => $node->nid,
        'subject' => $this
          ->randomName(),
        'comment_body' => array(
          LANGUAGE_NOT_SPECIFIED => array(
            array(
              'value' => $this
                ->randomName(),
            ),
          ),
        ),
      ));
      $comment
        ->save();
    }
    $this
      ->drupalLogin($this->web_user);

    // View the node page. With the default 50 comments per page there should
    // be two pages (0, 1) but no third (2) page.
    $this
      ->drupalGet('node/' . $node->nid);
    $this
      ->assertText($node
      ->label());
    $this
      ->assertText(t('Comments'));
    $this
      ->assertRaw('page=1');
    $this
      ->assertNoRaw('page=2');
  }

  /**
   * Tests the forum node pager for nodes with multiple grants per realm.
   */
  public function testForumPager() {

    // Look up the forums vocabulary ID.
    $vid = config('forum.settings')
      ->get('vocabulary');
    $this
      ->assertTrue($vid, 'Forum navigation vocabulary ID is set.');

    // Look up the general discussion term.
    $tree = taxonomy_get_tree($vid, 0, 1);
    $tid = reset($tree)->tid;
    $this
      ->assertTrue($tid, 'General discussion term is found in the forum vocabulary.');

    // Create 30 nodes.
    for ($i = 0; $i < 30; $i++) {
      $this
        ->drupalCreateNode(array(
        'nid' => NULL,
        'type' => 'forum',
        'taxonomy_forums' => array(
          LANGUAGE_NOT_SPECIFIED => array(
            array(
              'tid' => $tid,
              'vid' => $vid,
              'vocabulary_machine_name' => 'forums',
            ),
          ),
        ),
      ));
    }

    // View the general discussion forum page. With the default 25 nodes per
    // page there should be two pages for 30 nodes, no more.
    $this
      ->drupalLogin($this->web_user);
    $this
      ->drupalGet('forum/' . $tid);
    $this
      ->assertRaw('page=1');
    $this
      ->assertNoRaw('page=2');
  }

}