DisplayKernelTest.php in Zircon Profile 8

Contains \Drupal\views\Tests\Plugin\DisplayKernelTest.

Namespace

Drupal\views\Tests\Plugin

File

core/modules/views/src/Tests/Plugin/DisplayKernelTest.php

<?php

/**
 * @file
 * Contains \Drupal\views\Tests\Plugin\DisplayKernelTest.
 */
namespace Drupal\views\Tests\Plugin;

use Drupal\views\Views;
use Drupal\views\Tests\ViewKernelTestBase;
use Drupal\views\Plugin\views\style\StylePluginBase;
use Drupal\views\Plugin\views\access\AccessPluginBase;
use Drupal\views\Plugin\views\exposed_form\ExposedFormPluginBase;
use Drupal\views\Plugin\views\pager\PagerPluginBase;
use Drupal\views\Plugin\views\query\QueryPluginBase;
use Drupal\views\Plugin\views\cache\CachePluginBase;
use Drupal\views\Plugin\views\row\RowPluginBase;

/**
 * Drupal unit tests for the DisplayPluginBase class.
 *
 * @group views
 */
class DisplayKernelTest extends ViewKernelTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = array(
    'block',
    'node',
    'field',
    'user',
  );

  /**
   * Views plugin types to test.
   *
   * @var array
   */
  protected $pluginTypes = array(
    'access',
    'cache',
    'query',
    'exposed_form',
    'pager',
    'style',
    'row',
  );

  /**
   * Views handler types to test.
   *
   * @var array
   */
  protected $handlerTypes = array(
    'fields',
    'sorts',
  );

  /**
   * Views used by this test.
   *
   * @var array
   */
  public static $testViews = array(
    'test_display_defaults',
  );

  /**
   * Tests the default display options.
   */
  public function testDefaultOptions() {

    // Save the view.
    $view = Views::getView('test_display_defaults');
    $view
      ->mergeDefaults();
    $view
      ->save();

    // Reload to get saved storage values.
    $view = Views::getView('test_display_defaults');
    $view
      ->initDisplay();
    $display_data = $view->storage
      ->get('display');
    foreach ($view->displayHandlers as $id => $display) {

      // Test the view plugin options against the storage.
      foreach ($this->pluginTypes as $type) {
        $options = $display
          ->getOption($type);
        $this
          ->assertIdentical($display_data[$id]['display_options'][$type]['options'], $options['options']);
      }

      // Test the view handler options against the storage.
      foreach ($this->handlerTypes as $type) {
        $options = $display
          ->getOption($type);
        $this
          ->assertIdentical($display_data[$id]['display_options'][$type], $options);
      }
    }
  }

  /**
   * Tests the \Drupal\views\Plugin\views\display\DisplayPluginBase::getPlugin() method.
   */
  public function testGetPlugin() {
    $view = Views::getView('test_display_defaults');
    $view
      ->initDisplay();
    $display_handler = $view->display_handler;
    $this
      ->assertTrue($display_handler
      ->getPlugin('access') instanceof AccessPluginBase, 'An access plugin instance was returned.');
    $this
      ->assertTrue($display_handler
      ->getPlugin('cache') instanceof CachePluginBase, 'A cache plugin instance was returned.');
    $this
      ->assertTrue($display_handler
      ->getPlugin('exposed_form') instanceof ExposedFormPluginBase, 'An exposed_form plugin instance was returned.');
    $this
      ->assertTrue($display_handler
      ->getPlugin('pager') instanceof PagerPluginBase, 'A pager plugin instance was returned.');
    $this
      ->assertTrue($display_handler
      ->getPlugin('query') instanceof QueryPluginBase, 'A query plugin instance was returned.');
    $this
      ->assertTrue($display_handler
      ->getPlugin('row') instanceof RowPluginBase, 'A row plugin instance was returned.');
    $this
      ->assertTrue($display_handler
      ->getPlugin('style') instanceof StylePluginBase, 'A style plugin instance was returned.');

    // Test that nothing is returned when an invalid type is requested.
    $this
      ->assertNull($display_handler
      ->getPlugin('invalid'), 'NULL was returned for an invalid instance');

    // Test that nothing was returned for an instance with no 'type' in options.
    unset($display_handler->options['access']);
    $this
      ->assertNull($display_handler
      ->getPlugin('access'), 'NULL was returned for a plugin type with no "type" option');

    // Get a plugin twice, and make sure the same instance is returned.
    $view
      ->destroy();
    $view
      ->initDisplay();
    $first = spl_object_hash($display_handler
      ->getPlugin('style'));
    $second = spl_object_hash($display_handler
      ->getPlugin('style'));
    $this
      ->assertIdentical($first, $second, 'The same plugin instance was returned.');
  }

}

Classes

Name	Description
DisplayKernelTest	Drupal unit tests for the DisplayPluginBase class.