materio-base-d7/sites/all/modules/contrib/taxonomy/synonyms/synonyms_search/synonyms_search.test

<?php

/**
 * @file
 * Tests for the Synonyms Search module.
 */

/**
 * Base class for tests of Synonyms Search module.
 */
abstract class AbstractSearchSynonymsWebTestCase extends SynonymsWebTestCase {

  /**
   * What search type is being tested.
   *
   * @var string
   */
  protected $search_type = 'node';

  /**
   * Array of terms that will be used for testing.
   *
   * @var array
   */
  protected $terms = array();

  /**
   * SetUp method.
   */
  public function setUp($modules = array()) {
    $this->behavior_implementation['behavior'] = 'search';

    array_unshift($modules, 'synonyms_search');
    parent::setUp($modules);

    // Create a few terms and synonyms.
    $term = (object) array(
      'vid' => $this->vocabulary->vid,
      'name' => $this->randomName(),
      $this->fields['disabled']['field']['field_name'] => array(
        LANGUAGE_NONE => array(
          array('value' => $this->randomName()),
        ),
      ),
    );
    taxonomy_term_save($term);
    $this->terms['no_synonyms'] = $term;

    $term = (object) array(
      'vid' => $this->vocabulary->vid,
      'name' => $this->randomName(),
      $this->fields['enabled']['field']['field_name'] => array(
        LANGUAGE_NONE => array(
          array('value' => $this->randomName()),
        ),
      ),
      $this->fields['disabled']['field']['field_name'] => array(
        LANGUAGE_NONE => array(
          array('value' => $this->randomName()),
        ),
      ),
    );
    taxonomy_term_save($term);
    $this->terms['one_synonym'] = $term;

    $term = (object) array(
      'vid' => $this->vocabulary->vid,
      'name' => $this->randomName(),
      $this->fields['enabled']['field']['field_name'] => array(
        LANGUAGE_NONE => array(
          array('value' => $this->randomName()),
          array('value' => $this->randomName()),
        ),
      ),
      $this->fields['disabled']['field']['field_name'] => array(
        LANGUAGE_NONE => array(
          array('value' => $this->randomName()),
        ),
      ),
    );
    taxonomy_term_save($term);
    $this->terms['two_synonyms'] = $term;
  }

  /**
   * Retrieve search results.
   *
   * @param $keyword string
   *   Keyword to supply to the search mechanism
   *
   * @return array
   *   Array of HTML search results. Each element in this array is a single
   *   search result represented in HTML code as Drupal search mechanism outputs
   *   it
   */
  protected function getSearchResults($keyword) {
    $response = $this->drupalGet('search/' . $this->search_type . '/' . $keyword);
    $matches = array();
    preg_match_all('#\<li[^>]+class="search-result"[^>]*\>(.*?)\</li\>#si', $response, $matches);
    return $matches[1];
  }
}

/**
 * Test Synonyms module integration with Drupal search functionality for nodes.
 */
class NodeSearchSynonymsWebTestCase extends AbstractSearchSynonymsWebTestCase {

  /**
   * GetInfo method.
   */
  public static function getInfo() {
    return array(
      'name' => 'Synonyms node search integration',
      'description' => 'Ensure that Synonyms module correctly integrates with the Drupal search functionality.',
      'group' => 'Synonyms',
    );
  }

  /**
   * SetUp method.
   */
  public function setUp($modules = array()) {
    $modules[] = 'entityreference';
    parent::setUp($modules);

    // Creating a test content type.
    $this->drupalPost('admin/structure/types/add', array(
      'name' => 'Synonyms Test Content',
      'type' => 'synonyms_test_content',
    ), 'Save content type');
  }

  /**
   * Test searching nodes by a term synonym.
   *
   * Since logically term and its synonyms represent the same entity, the idea
   * is that searching by a term synonym should trigger all content referencing
   * that term to be included in search results. Additionally we test that when
   * a synonym is deleted/edited in a term, corresponding content is no longer
   * encountered when searched by ex-synonym.
   */
  public function testSearchTermSynonym() {
    // Attaching term reference field to the new content type.
    $field = array(
      'type' => 'taxonomy_term_reference',
      'field_name' => 'synonyms_term_enabled',
      'cardinality' => FIELD_CARDINALITY_UNLIMITED,
      'settings' => array(
        'allowed_values' => array(
          array(
            'vocabulary' => $this->vocabulary->machine_name,
            'parent' => 0,
          ),
        ),
      ),
    );
    $field = field_create_field($field);

    $instance = array(
      'field_name' => $field['field_name'],
      'entity_type' => 'node',
      'bundle' => 'synonyms_test_content',
      'label' => 'Synonym Terms',
    );

    field_create_instance($instance);

    // Creating a node, which references all the terms we have.
    $node = (object) array(
      'type' => 'synonyms_test_content',
      'title' => $this->randomName(),
      'synonyms_term_enabled' => array(LANGUAGE_NONE => array(
        array('tid' => $this->terms['no_synonyms']->tid),
        array('tid' => $this->terms['one_synonym']->tid),
        array('tid' => $this->terms['two_synonyms']->tid),
      )),
    );
    node_save($node);

    // Rebuilding Search index.
    $this->cronRun();

    foreach ($this->terms as $k => $term) {
      $this->assertSearchResults($term->name, array($node), 'Searching by name of the term ' . $k);
      $items = field_get_items('taxonomy_term', $term, $this->fields['disabled']['field']['field_name']);
      if (is_array($items)) {
        foreach ($items as $delta => $item) {
          $this->assertSearchResults($item['value'], array(), 'Searching by not enabled search integration field value #' . $delta . ' of term ' . $k);
        }
      }

      $items = field_get_items('taxonomy_term', $term, $this->fields['enabled']['field']['field_name']);
      if (is_array($items)) {
        foreach ($items as $delta => $item) {
          $this->assertSearchResults($item['value'], array($node), 'Searching by synonym #' . $delta . ' of the term ' . $k);
        }
      }
    }

    // Removing a synonym from the term. Then asserting node got re-indexed with
    // new values of synonyms.
    $deleted_synonym = array_pop($this->terms['one_synonym']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE]);
    taxonomy_term_save($this->terms['one_synonym']);
    $this->cronRun();
    $this->assertSearchResults($deleted_synonym['value'], array(), 'Searching by recently deleted synonym of a taxonomy term yields no results.');

    // Editing a synonym in a term. Then asserting node got re-indexed with new
    // values of synonyms.
    $ex_synonym = $this->terms['two_synonyms']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value'];
    $this->terms['two_synonyms']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value'] = $this->randomName();
    taxonomy_term_save($this->terms['two_synonyms']);
    $this->cronRun();
    $this->assertSearchResults($ex_synonym, array(), 'Searching by recently changed synonym of a taxonomy term yields no results.');

    // We disable entire field from search integration and make sure for all
    // synonyms search results are empty.
    synonyms_behavior_implementation_delete($this->behavior_implementation);
    $this->cronRun();
    foreach ($this->terms as $k => $term) {
      $items = field_get_items('taxonomy_term', $term, $this->fields['enabled']['field']['field_name']);
      if (is_array($items)) {
        foreach ($items as $synonym) {
          $this->assertSearchResults($synonym['value'], array(), 'Searching by ' . $k . ' term synonym, which field was recently disabled from search behavior yields no results.');
        }
      }
    }
  }

  /**
   * Test searching nodes by a term synonym when referenced by entity reference.
   *
   * This test pretty much does the same thing as the testSearchTermSynonym()
   * with the only different that the terms are referenced through entity
   * reference field type.
   */
  public function testSearchTermSynonymEntityReference() {
    // Attaching entity reference field to the new content type.
    $field = array(
      'type' => 'entityreference',
      'field_name' => 'synonyms_term_enabled',
      'cardinality' => FIELD_CARDINALITY_UNLIMITED,
      'settings' => array(
        'target_type' => 'taxonomy_term',
        'handler_settings' => array(
          'target_bundles' => array($this->vocabulary->machine_name),
        ),
      ),
    );
    $field = field_create_field($field);

    $instance = array(
      'field_name' => $field['field_name'],
      'entity_type' => 'node',
      'bundle' => 'synonyms_test_content',
      'label' => 'Synonym Terms',
    );

    field_create_instance($instance);

    // Creating a node, which references all the terms we have.
    $node = (object) array(
      'type' => 'synonyms_test_content',
      'title' => $this->randomName(),
      'synonyms_term_enabled' => array(LANGUAGE_NONE => array(
        array('target_id' => $this->terms['no_synonyms']->tid),
        array('target_id' => $this->terms['one_synonym']->tid),
        array('target_id' => $this->terms['two_synonyms']->tid),
      )),
    );
    node_save($node);

    // Rebuilding Search index.
    $this->cronRun();

    foreach ($this->terms as $k => $term) {
      $this->assertSearchResults($term->name, array($node), 'Searching by name of the term ' . $k);
      $items = field_get_items('taxonomy_term', $term, $this->fields['disabled']['field']['field_name']);
      if (is_array($items)) {
        foreach ($items as $delta => $item) {
          $this->assertSearchResults($item['value'], array(), 'Searching by not enabled search integration field value #' . $delta . ' of term ' . $k);
        }
      }

      $items = field_get_items('taxonomy_term', $term, $this->fields['enabled']['field']['field_name']);
      if (is_array($items)) {
        foreach ($items as $delta => $item) {
          $this->assertSearchResults($item['value'], array($node), 'Searching by synonym #' . $delta . ' of the term ' . $k);
        }
      }
    }

    // Removing a synonym from the term. Then asserting node got re-indexed with
    // new values of synonyms.
    $deleted_synonym = array_pop($this->terms['one_synonym']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE]);
    taxonomy_term_save($this->terms['one_synonym']);
    $this->cronRun();
    $this->assertSearchResults($deleted_synonym['value'], array(), 'Searching by recently deleted synonym of a taxonomy term yields no results.');

    // Editing a synonym in a term. Then asserting node got re-indexed with new
    // values of synonyms.
    $ex_synonym = $this->terms['two_synonyms']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value'];
    $this->terms['two_synonyms']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value'] = $this->randomName();
    taxonomy_term_save($this->terms['two_synonyms']);
    $this->cronRun();
    $this->assertSearchResults($ex_synonym, array(), 'Searching by recently changed synonym of a taxonomy term yields no results.');

    // We disable entire field from search integration and make sure for all
    // synonyms search results are empty.
    synonyms_behavior_implementation_delete($this->behavior_implementation);
    $this->cronRun();
    foreach ($this->terms as $k => $term) {
      $items = field_get_items('taxonomy_term', $term, $this->fields['enabled']['field']['field_name']);
      if (is_array($items)) {
        foreach ($items as $synonym) {
          $this->assertSearchResults($synonym['value'], array(), 'Searching by ' . $k . ' term synonym, which field was recently disabled from search behavior yields no results.');
        }
      }
    }
  }

  /**
   * Assert search results.
   *
   * @param $keyword string
   *   Keyword to supply to the search mechanism
   * @param $results array
   *   Array of fully loaded nodes that are expected to be on search results
   * @param $message string
   *   Drupal assertion message to display on test results page
   */
  protected function assertSearchResults($keyword, $results, $message) {
    $matches = $this->getSearchResults($keyword);
    if (count($matches) != count($results)) {
      $this->fail($message);
      return;
    }
    $matches = implode('', $matches);
    foreach ($results as $node) {
      if (strpos($matches, 'node/' . $node->nid) === FALSE) {
        $this->fail($message);
        return;
      }
    }
    $this->pass($message);
  }
}

/**
 * Test Synonyms module integration with Drupal search for taxonomy terms.
 */
class TermSearchSynonymsWebTestCase extends AbstractSearchSynonymsWebTestCase {

  protected $search_type = 'term';

  /**
   * GetInfo method.
   */
  public static function getInfo() {
    return array(
      'name' => 'Synonyms term search integration',
      'description' => 'Ensure that Synonyms module correctly integrates with the Term Search module.',
      'group' => 'Synonyms',
    );
  }

  /**
   * SetUp method.
   */
  public function setUp($modules = array()) {
    $modules[] = 'term_search';
    parent::setUp($modules);
    $active_searches = variable_get('search_active_modules', array('node', 'user'));
    $active_searches[] = 'term_search';
    variable_set('search_active_modules', $active_searches);
  }

  /**
   * Test searching terms by their synonyms.
   */
  public function testSearchTermSynonym() {
    // Rebuilding Search index.
    $this->cronRun();

    foreach ($this->terms as $k => $term) {
      $this->assertSearchResults($term->name, array($term), 'Searching by name of the term ' . $k);
      $items = field_get_items('taxonomy_term', $term, $this->fields['disabled']['field']['field_name']);
      if (is_array($items)) {
        foreach ($items as $delta => $item) {
          $this->assertSearchResults($item['value'], array(), 'Searching by not enabled search integration field value #' . $delta . ' of term ' . $k);
        }
      }

      $items = field_get_items('taxonomy_term', $term, $this->fields['enabled']['field']['field_name']);
      if (is_array($items)) {
        foreach ($items as $delta => $item) {
          $this->assertSearchResults($item['value'], array($term), 'Searching by synonym #' . $delta . ' of the term ' . $k);
        }
      }
    }

    // Removing a synonym from the term. Then asserting it got re-indexed with
    // new values of synonyms.
    $deleted_synonym = array_pop($this->terms['one_synonym']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE]);
    taxonomy_term_save($this->terms['one_synonym']);
    $this->cronRun();
    $this->assertSearchResults($deleted_synonym['value'], array(), 'Searching by recently deleted synonym of a taxonomy term yields no results.');

    // Editing a synonym in a term. Then asserting it got re-indexed with new
    // values of synonyms.
    $ex_synonym = $this->terms['two_synonyms']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value'];
    $this->terms['two_synonyms']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value'] = $this->randomName();
    taxonomy_term_save($this->terms['two_synonyms']);
    $this->cronRun();
    $this->assertSearchResults($ex_synonym, array(), 'Searching by recently changed synonym of a taxonomy term yields no results.');

    // We disable entire field from search integration and make sure for all
    // synonyms search results are empty.
    synonyms_behavior_implementation_delete($this->behavior_implementation);
    $this->cronRun();
    foreach ($this->terms as $k => $term) {
      $items = field_get_items('taxonomy_term', $term, $this->fields['enabled']['field']['field_name']);
      if (is_array($items)) {
        foreach ($items as $synonym) {
          $this->assertSearchResults($synonym['value'], array(), 'Searching by ' . $k . ' term synonym, which field was recently disabled from search behavior yields no results.');
        }
      }
    }
  }

  /**
   * Assert search results.
   *
   * @param $keyword string
   *   Keyword to supply to the search mechanism
   * @param $results array
   *   Array of fully loaded terms that are expected to be on search results
   * @param $message string
   *   Drupal assertion message to display on test results page
   */
  protected function assertSearchResults($keyword, $results, $message) {
    $matches = $this->getSearchResults($keyword);
    if (count($matches) != count($results)) {
      $this->fail($message);
      return;
    }
    $matches = implode('', $matches);
    foreach ($results as $term) {
      if (strpos($matches, 'taxonomy/term/' . $term->tid) === FALSE) {
        $this->fail($message);
        return;
      }
    }
    $this->pass($message);
  }

}