function SearchRankingTestCase::testHTMLRankings

Test rankings of HTML tags.

File

core/modules/search/tests/search.test, line 431

Tests for search.module.

Class

SearchRankingTestCase

Indexes content and tests ranking factors.

Code

function testHTMLRankings() {
  // Login with sufficient privileges.
  $this->backdropLogin($this->backdropCreateUser(array('create page content')));

  // Test HTML tags with different weights.
  $sorted_tags = array('h1', 'h2', 'h3', 'h4', 'a', 'h5', 'h6', 'notag');
  $shuffled_tags = $sorted_tags;

  // Shuffle tags to ensure HTML tags are ranked properly.
  shuffle($shuffled_tags);
  $settings = array(
    'type' => 'page',
    'title' => 'Simple node',
  );
  foreach ($shuffled_tags as $tag) {
    switch ($tag) {
      case 'a':
        $settings['body'] = array(LANGUAGE_NONE => array(array('value' => l('Backdrop Rocks', 'node'), 'format' => 'full_html')));
        break;
      case 'notag':
        $settings['body'] = array(LANGUAGE_NONE => array(array('value' => 'Backdrop Rocks')));
        break;
      default:
        $settings['body'] = array(LANGUAGE_NONE => array(array('value' => "<$tag>Backdrop Rocks</$tag>", 'format' => 'full_html')));
        break;
    }
    $nodes[$tag] = $this->backdropCreateNode($settings);
  }

  // Update the search index.
  module_invoke_all('update_index');
  search_update_totals();

  // Refresh variables after the treatment.
  $this->refreshVariables();

  // Disable all other rankings.
  $node_ranks = array('sticky', 'promote', 'recent', 'comments');
  foreach ($node_ranks as $node_rank) {
    config_set('search.settings', 'node_rank_' . $node_rank, 0);
  }
  $set = node_search_execute('rocks');

  // Test the ranking of each tag.
  foreach ($sorted_tags as $tag_rank => $tag) {
    // Assert the results.
    if ($tag == 'notag') {
      $this->assertEqual($set[$tag_rank]['node']->nid, $nodes[$tag]->nid, 'Search tag ranking for plain text order.');
    }
    else {
      $this->assertEqual($set[$tag_rank]['node']->nid, $nodes[$tag]->nid, 'Search tag ranking for "&lt;' . $sorted_tags[$tag_rank] . '&gt;" order.');
    }
  }

  // Test tags with the same weight against the sorted tags.
  $unsorted_tags = array('u', 'b', 'i', 'strong', 'em');
  foreach ($unsorted_tags as $tag) {
    $settings['body'] = array(LANGUAGE_NONE => array(array('value' => "<$tag>Backdrop Rocks</$tag>", 'format' => 'full_html')));
    $node = $this->backdropCreateNode($settings);

    // Update the search index.
    module_invoke_all('update_index');
    search_update_totals();

    // Refresh variables after the treatment.
    $this->refreshVariables();

    $set = node_search_execute('rocks');

    // Ranking should always be second to last.
    $set = array_slice($set, -2, 1);

    // Assert the results.
    $this->assertEqual($set[0]['node']->nid, $node->nid, 'Search tag ranking for "&lt;' . $tag . '&gt;" order.');

    // Delete node so it doesn't show up in subsequent search results.
    node_delete($node->nid);
  }
}