nofollowlist.test in Nofollow List 7

Tests for nofollowlist.module.

File

nofollowlist.test

<?php

/**
 * @file
 * Tests for nofollowlist.module.
 */

/**
 * Tests the rel="nofollow" whitelist functionality.
 */
class NofollowListTestCase extends DrupalWebTestCase {
  public static function getInfo() {
    return array(
      'name' => 'Nofollowlist',
      'description' => 'Tests nofollowlist functionality.',
      'group' => 'Nofollowlist',
    );
  }
  function setUp() {
    parent::setUp('nofollowlist');
  }

  /**
   * Sets up nofollowlist basic configuration.
   *
   * Enables nofollowlist filter for the full html text format and configures
   * either whitelist of blacklist mode.
   *
   * @param string $mode
   *   The nofollowlist mode. Can be 'white' for whitelist or 'black' for
   *   blacklist.
   * @param string $hosts
   *   List of domains to use in blacklist or whitelist mode.
   */
  function setupNofollowlist($mode, $hosts) {

    // Create an admin user.
    $admin = $this
      ->drupalCreateUser(array(
      'administer filters',
      'administer nodes',
      'bypass node access',
      'edit any page content',
      'use text format full_html',
    ));
    $this
      ->drupalLogin($admin);

    // Configure whitelist.
    // Go to full html text format configuration page.
    $this
      ->drupalGet('admin/config/content/formats/full_html');

    // Enable nofollow filter.
    $edit['filters[filter_nofollow][status]'] = 1;
    $this
      ->drupalPost('admin/config/content/formats/full_html', $edit, t('Save configuration'));

    // Go to full html text format configuration page.
    $this
      ->drupalGet('admin/config/content/formats/full_html');

    // Set to whitelist.
    $edit['filters[filter_nofollow][settings][nofollowlist_option]'] = $mode;
    $edit['filters[filter_nofollow][settings][nofollowlist_hosts]'] = $hosts;
    $this
      ->drupalPost('admin/config/content/formats/full_html', $edit, t('Save configuration'));
  }

  /**
   * Tests whitelist functionality.
   *
   * Tests that:
   *   - rel="nofollow" is not added to links that are on the whitelist.
   *   - rel="nofollow" is not added to internal links.
   *   - rel="nofollow" is added to links that are not on the whitelist.
   */
  function testNoRelFollowOnWhitelist() {
    $this
      ->setupNofollowlist('white', "drupal.org\nwww.drupal.org");

    // Add page.
    $this
      ->drupalGet('node/add/page');
    $edit = array();
    $edit['title'] = $this
      ->randomName(8);

    // Add drupal.org link.
    $body_text = '<a href="http://drupal.org">drupal.org</a>';

    // Add www.drupal.org link.
    $body_text .= '<a href="http://www.drupal.org">wwwdrupal.org</a>';

    // Add internal link.
    $body_text .= '<a href="/drupal.org">internal link to drupal</a>';

    // Add external link.
    $body_text .= '<a href="http://www.example.com">example.com</a>';
    $edit['body[und][0][value]'] = $body_text;

    // Full html text format.
    $edit['body[und][0][format]'] = 'full_html';
    $this
      ->drupalPost('node/add/page', $edit, t('Save'));

    // Check that drupal.org link does not have a rel="nofollow".
    $this
      ->assertPattern('|<a href="http://drupal.org">drupal.org</a>|', 'Drupal.org link does not have rel="nofollow".');

    // Check that www.drupal.org does not have a rel="nofollow".
    $this
      ->assertPattern('|<a href="http://www.drupal.org">wwwdrupal.org</a>|', 'Www.drupal.org link does not have rel="nofollow".');

    // Check that drupal internal link does not hav a rel="nofollow".
    $this
      ->assertPattern('|<a href="/drupal.org">internal link to drupal</a>|', 'Internal link does not have rel="nofollow".');

    // Check that example.com has a rel=nofollow.
    $this
      ->assertPattern('|<a href="http://www.example.com" rel="nofollow">example.com</a>|', 'Example.com link does not have rel="nofollow".');
  }

  /**
   * Tests blacklist functionality.
   *
   * Tests that:
   *   - rel="nofollow" is added to links that are on the blacklist.
   *   - rel="nofollow" is not added to internal links.
   *   - rel="nofollow" is not added to links that are not on the blacklist.
   */
  function testNoRelFollowOnBlacklist() {
    $this
      ->setupNofollowlist('black', "drupal.org\nwww.drupal.org");

    // Add page.
    $this
      ->drupalGet('node/add/page');
    $edit = array();
    $edit['title'] = $this
      ->randomName(8);

    // Add drupal.org link.
    $body_text = '<a href="http://drupal.org">drupal.org</a>';

    // Add www.drupal.org link.
    $body_text .= '<a href="http://www.drupal.org">wwwdrupal.org</a>';

    // Add internal link.
    $body_text .= '<a href="/drupal.org">internal link to drupal</a>';

    // Add external link.
    $body_text .= '<a href="http://www.example.com">example.com</a>';
    $edit['body[und][0][value]'] = $body_text;

    // Full html text format.
    $edit['body[und][0][format]'] = 'full_html';
    $this
      ->drupalPost('node/add/page', $edit, t('Save'));

    // Check that drupal.org link does has a rel="nofollow".
    $this
      ->assertPattern('|<a href="http://drupal.org" rel="nofollow">drupal.org</a>|', 'Drupal.org link has rel="nofollow".');

    // Check that www.drupal.org has a rel="nofollow".
    $this
      ->assertPattern('|<a href="http://www.drupal.org" rel="nofollow">wwwdrupal.org</a>|', 'Www.drupal.org link has rel="nofollow".');

    // Check that drupal internal link does not hav a rel="nofollow".
    $this
      ->assertPattern('|<a href="/drupal.org">internal link to drupal</a>|', 'Internal link does not have rel="nofollow".');

    // Check that example.com does not have a rel=nofollow.
    $this
      ->assertPattern('|<a href="http://www.example.com">example.com</a>|', 'Example.com link does not have rel="nofollow".');
  }

}

Classes

Name	Description
NofollowListTestCase	Tests the rel="nofollow" whitelist functionality.