Club Drupal

<?php

/**

 * @file

 * Definition of ViewsGlossaryTestCase.

 */

/**

 * Tests the glossary feature.

 */

class ViewsGlossaryTestCase extends ViewsSqlTest {

  /**

   * {@inheritdoc}

   */

  public static function getInfo() {

    return array(

      'name' => 'Glossary Test',

      'description' => 'Tests glossary functionality of views.',

      'group' => 'Views',

    );

  }

  /**

   * Tests the glossary feature.

   */

  public function testGlossaryView() {

    // Create a content type and add some nodes, with a non random title.

    $type = $this->drupalCreateContentType();

    $nodes_per_character = array(

      'd' => 1,

      'r' => 4,

      'u' => 10,

      'p' => 2,

      'a' => 3,

      'l' => 6,

    );

    $nodes = array();

    foreach ($nodes_per_character as $character => $count) {

      $setting = array(

        'type' => $type->type,

      );

      for ($i = 0; $i < $count; $i++) {

        $node = $setting;

        $node['title'] = $character . strtolower($this->randomName());

        $nodes[$character][] = $this->drupalCreateNode($node);

      }

    }

    // Sort created nodes the same way the view does, so that we can assert

    // correct node ids for each row in the result set later.

    foreach ($nodes_per_character as $character => $count) {

      usort($nodes[$character], function ($a, $b) {

        return strcmp($a->title, $b->title);

      });

    }

    // Execute glossary view.

    $view = views_get_view('glossary');

    $view->set_display('attachment');

    $view->execute_display('attachment');

    // Check the amount of nodes per character.

    foreach ($view->result as $item) {

      $this->assertEqual($nodes_per_character[$item->title_truncated], $item->num_records);

    }

    $view->destroy();

    // Checks that a glossary view with an argument containing one letter

    // returns only and all the nodes that start with that letter.

    $view = views_get_view('glossary');

    $view->init_display();

    $this->executeView($view, array('a'));

    $result_count = isset($view->result) && is_array($view->result) ? count($view->result) : 0;

    $this->assertIdentical($result_count, 3, 'View has 3 results.');

    foreach ($view->result as $delta => $item) {

      $nid = isset($view->result[$delta]->nid) ? $view->result[$delta]->nid : '0';

      $this->assertIdentical($nid, $nodes['a'][$delta]->nid, 'View result ' . (string) (int) $delta . ' has correct node id.');

    }

    $view->destroy();

    // Checks that a glossary view with an argument containing multiple values

    // returns only and all nodes that start with these values.

    $view = views_get_view('glossary');

    $view->init_display();

    $arguments = $view->display_handler->get_option('arguments');

    $arguments['title']['break_phrase'] = TRUE;

    $view->display_handler->set_option('arguments', $arguments);

    $this->executeView($view, array('d+p'));

    $expected_result_count = $nodes_per_character['d'] + $nodes_per_character['p'];

    $result_count = isset($view->result) && is_array($view->result) ? count($view->result) : 0;

    $this->assertIdentical($result_count, 3, 'View has 3 results.');

    $nid = isset($view->result[0]->nid) ? $view->result[0]->nid : '0';

    $this->assertIdentical($nid, $nodes['d'][0]->nid, 'View result 0 has correct node id.');

    $nid = isset($view->result[1]->nid) ? $view->result[1]->nid : '0';

    $this->assertIdentical($nid, $nodes['p'][0]->nid, 'View result 1 has correct node id.');

    $nid = isset($view->result[2]->nid) ? $view->result[2]->nid : '0';

    $this->assertIdentical($nid, $nodes['p'][1]->nid, 'View result 2 has correct node id.');

    $view->destroy();

    // Checks that a glossary view with a phrase as an argument does not

    // interpret that phrase as multiple values.

    $view = views_get_view('glossary');

    $view->init_display();

    $arguments = $view->display_handler->get_option('arguments');

    $view->display_handler->set_option('arguments', $arguments);

    $this->executeView($view, array('d+p'));

    $result_count = isset($view->result) && is_array($view->result) ? count($view->result) : 1;

    $this->assertIdentical($result_count, 0, 'View has zero results.');

    $view->destroy();

    // Checks that a glossary view with an argument containing one letter

    // excludes all nodes that start with that letter.

    $view = views_get_view('glossary');

    $view->init_display();

    $arguments = $view->display_handler->get_option('arguments');

    $arguments['title']['not'] = TRUE;

    $view->display_handler->set_option('arguments', $arguments);

    $this->executeView($view, array('a'));

    $result_count = isset($view->result) && is_array($view->result) ? count($view->result) : 0;

    $this->assertIdentical($result_count, 23, 'View has 23 results.');

    $character = 'd';

    $character_delta = 0;

    foreach ($view->result as $delta => $item) {

      if ($delta === 1) {

        $character = 'l';

        $character_delta = 0;

      }

      elseif ($delta === 7) {

        $character = 'p';

        $character_delta = 0;

      }

      elseif ($delta === 9) {

        $character = 'r';

        $character_delta = 0;

      }

      elseif ($delta === 13) {

        $character = 'u';

        $character_delta = 0;

      }

      $nid = isset($view->result[$delta]->nid) ? $view->result[$delta]->nid : '0';

      $this->assertIdentical($nid, $nodes[$character][$character_delta]->nid, 'View result ' . (string) (int) $delta . ' has correct node id.');

      $character_delta++;

    }

    $view->destroy();

    // Checks that a glossary view with an argument containing multiple values

    // excludes all nodes that start with these values.

    $view = views_get_view('glossary');

    $view->init_display();

    $arguments = $view->display_handler->get_option('arguments');

    $arguments['title']['break_phrase'] = TRUE;

    $arguments['title']['not'] = TRUE;

    $view->display_handler->set_option('arguments', $arguments);

    $this->executeView($view, array('a+p'));

    $result_count = isset($view->result) && is_array($view->result) ? count($view->result) : 0;

    $this->assertIdentical($result_count, 21, 'View has 21 results.');

    $character = 'd';

    $character_delta = 0;

    foreach ($view->result as $delta => $item) {

      if ($delta === 1) {

        $character = 'l';

        $character_delta = 0;

      }

      elseif ($delta === 7) {

        $character = 'r';

        $character_delta = 0;

      }

      elseif ($delta === 11) {

        $character = 'u';

        $character_delta = 0;

      }

      $nid = isset($view->result[$delta]->nid) ? $view->result[$delta]->nid : '0';

      $this->assertIdentical($nid, $nodes[$character][$character_delta]->nid, 'View result ' . (string) (int) $delta . ' has correct node id.');

      $character_delta++;

    }

    $view->destroy();

  }

}