DsFieldCacheTest.php in Display Suite 8.4

Namespace

Drupal\Tests\ds\Functional

File

tests/src/Functional/DsFieldCacheTest.php

<?php

namespace Drupal\Tests\ds\Functional;

use Drupal\Core\Cache\Cache;
use Drupal\Tests\node\Traits\NodeCreationTrait;

/**
 * Cache field test.
 *
 * @group ds
 */
class DsFieldCacheTest extends TestBase {
  use NodeCreationTrait;
  use DsTestTrait;
  public static $modules = [
    'page_cache',
    'dynamic_page_cache',
  ];

  /**
   * {@inheritdoc}
   */
  public function setUp() {
    parent::setUp();
    $this
      ->drupalLogin($this->adminUser);
  }

  /**
   * Test a DS field that returns cache data.
   *
   * @throws \Drupal\Core\Entity\EntityMalformedException
   * @throws \Behat\Mink\Exception\ResponseTextException
   */
  public function testCachedDsField() {
    $fields = [
      'fields[test_caching_field][region]' => 'left',
      'fields[test_caching_field][label]' => 'above',
    ];
    $this
      ->drupalGet('admin/structure/types/manage/article/display');
    $this
      ->submitForm([
      'ds_layout' => 'ds_2col',
    ], 'Save');
    $this
      ->dsConfigureUi($fields);

    // Create and visit the node so that it is cached as empty, ensure the title
    // doesn't appear.
    $node = $this
      ->createNode([
      'type' => 'article',
    ]);
    $this
      ->drupalGet($node
      ->toUrl());
    $this
      ->assertSession()
      ->pageTextNotContains('DsField Shown');

    // Enable our toggle flag and invalidate the cache so that our field should
    // appear.
    \Drupal::state()
      ->set('ds_test_show_field', TRUE);
    Cache::invalidateTags([
      'ds_my_custom_tags',
    ]);

    // Visit the node and assert that it now appears.
    $this
      ->drupalGet($node
      ->toUrl());
    $this
      ->assertSession()
      ->pageTextContains('DsField Shown');
  }

}

Classes

Name	Description
DsFieldCacheTest	Cache field test.