function SearchRankingTestCase::testRankings in Drupal 7

File

modules/search/search.test, line 398

Tests for search.module.

Class

SearchRankingTestCase

Indexes content and tests ranking factors.

Code

function testRankings() {

  // Login with sufficient privileges.
  $this
    ->drupalLogin($this
    ->drupalCreateUser(array(
    'skip comment approval',
    'create page content',
  )));

  // Build a list of the rankings to test.
  $node_ranks = array(
    'sticky',
    'promote',
    'relevance',
    'recent',
    'comments',
    'views',
  );

  // Create nodes for testing.
  foreach ($node_ranks as $node_rank) {
    $settings = array(
      'type' => 'page',
      'title' => 'Drupal rocks',
      'body' => array(
        LANGUAGE_NONE => array(
          array(
            'value' => "Drupal's search rocks",
          ),
        ),
      ),
    );
    foreach (array(
      0,
      1,
    ) as $num) {
      if ($num == 1) {
        switch ($node_rank) {
          case 'sticky':
          case 'promote':
            $settings[$node_rank] = 1;
            break;
          case 'relevance':
            $settings['body'][LANGUAGE_NONE][0]['value'] .= " really rocks";
            break;
          case 'recent':
            $settings['created'] = REQUEST_TIME + 3600;
            break;
          case 'comments':
            $settings['comment'] = 2;
            break;
        }
      }
      $nodes[$node_rank][$num] = $this
        ->drupalCreateNode($settings);
    }
  }

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

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

  // Add a comment to one of the nodes.
  $edit = array();
  $edit['subject'] = 'my comment title';
  $edit['comment_body[' . LANGUAGE_NONE . '][0][value]'] = 'some random comment';
  $this
    ->drupalGet('comment/reply/' . $nodes['comments'][1]->nid);
  $this
    ->drupalPost(NULL, $edit, t('Preview'));
  $this
    ->drupalPost(NULL, $edit, t('Save'));

  // Enable counting of statistics.
  variable_set('statistics_count_content_views', 1);

  // Then View one of the nodes a bunch of times.
  for ($i = 0; $i < 5; $i++) {
    $this
      ->drupalGet('node/' . $nodes['views'][1]->nid);
  }

  // Test each of the possible rankings.
  foreach ($node_ranks as $node_rank) {

    // Disable all relevancy rankings except the one we are testing.
    foreach ($node_ranks as $var) {
      variable_set('node_rank_' . $var, $var == $node_rank ? 10 : 0);
    }

    // Do the search and assert the results.
    $set = node_search_execute('rocks');
    $this
      ->assertEqual($set[0]['node']->nid, $nodes[$node_rank][1]->nid, 'Search ranking "' . $node_rank . '" order.');
  }
}