aleph1.co.uk Git - yaffs-website/blob - web/core/modules/views/tests/src/Kernel/Plugin/PagerKernelTest.php

   1 <?php
   2
   3 namespace Drupal\Tests\views\Kernel\Plugin;
   4
   5 use Drupal\Core\Cache\CacheBackendInterface;
   6 use Drupal\Tests\views\Kernel\ViewsKernelTestBase;
   7 use Drupal\views\Views;
   8
   9 /**
  10  * Tests pager-related APIs.
  11  *
  12  * @group views
  13  */
  14 class PagerKernelTest extends ViewsKernelTestBase {
  15
  16   /**
  17    * {@inheritdoc}
  18    */
  19   public static $testViews = ['test_pager_full'];
  20
  21   /**
  22    * {@inheritdoc}
  23    */
  24   public static $modules = ['user', 'node'];
  25
  26   /**
  27    * {@inheritdoc}
  28    */
  29   protected function setUp($import_test_views = TRUE) {
  30     parent::setUp($import_test_views);
  31
  32     $this->installEntitySchema('node');
  33     $this->installEntitySchema('user');
  34   }
  35
  36   /**
  37    * Tests pager-related setter methods on ViewExecutable.
  38    *
  39    * @see \Drupal\views\ViewExecutable::setItemsPerPage
  40    * @see \Drupal\views\ViewExecutable::setOffset
  41    * @see \Drupal\views\ViewExecutable::setCurrentPage
  42    */
  43   public function testSetPagerMethods() {
  44     $view = Views::getView('test_pager_full');
  45
  46     // Mark the view as cacheable in order have the cache checking working
  47     // below.
  48     $display = &$view->storage->getDisplay('default');
  49     $display['display_options']['cache']['type'] = 'tag';
  50     $view->storage->save();
  51
  52     $output = $view->preview();
  53
  54     \Drupal::service('renderer')->renderPlain($output);
  55     $this->assertIdentical(CacheBackendInterface::CACHE_PERMANENT, $output['#cache']['max-age']);
  56
  57     foreach (['setItemsPerPage', 'setOffset', 'setCurrentPage'] as $method) {
  58       $view = Views::getView('test_pager_full');
  59       $view->setDisplay('default');
  60       $view->{$method}(1);
  61       $output = $view->preview();
  62
  63       \Drupal::service('renderer')->renderPlain($output);
  64       $this->assertIdentical(CacheBackendInterface::CACHE_PERMANENT, $output['#cache']['max-age'], 'Max age kept.');
  65     }
  66
  67   }
  68
  69 }