PreviewLinkStorageTest.php in Preview Link 8

Namespace

Drupal\Tests\preview_link\Kernel

File

tests/src/Kernel/PreviewLinkStorageTest.php

<?php

namespace Drupal\Tests\preview_link\Kernel;

use Drupal\preview_link\Entity\PreviewLink;
use Drupal\preview_link\Entity\PreviewLinkInterface;

/**
 * Preview link form test.
 *
 * @group preview_link
 */
class PreviewLinkStorageTest extends PreviewLinkBase {

  /**
   * Testing node.
   *
   * @var \Drupal\node\Entity\Node
   */
  protected $node;

  /**
   * The preview link storage.
   *
   * @var \Drupal\preview_link\PreviewLinkStorageInterface
   */
  protected $storage;

  /**
   * {@inheritdoc}
   */
  public function setUp() {
    parent::setUp();
    $this->node = $this
      ->createNode();
    $this->storage = $this->container
      ->get('entity_type.manager')
      ->getStorage('preview_link');
  }

  /**
   * Ensure preview link creation works.
   */
  public function testCreatePreviewLink() {
    $preview_link = PreviewLink::create([
      'entity_type_id' => 'node',
      'entity_id' => $this->node
        ->id(),
    ]);
    $this
      ->assertIsString($preview_link
      ->getToken());
    $preview_link = $this->storage
      ->createPreviewLinkForEntity($this->node);
    $this
      ->assertIsString($preview_link
      ->getToken());
    $preview_link = $this->storage
      ->createPreviewLink('node', $this->node
      ->id());
    $this
      ->assertIsString($preview_link
      ->getToken());
  }

  /**
   * Test retrieving a preview link.
   */
  public function testGetPreviewLink() {
    $preview_link = $this->storage
      ->createPreviewLinkForEntity($this->node);
    $retrieved_preview_link = $this->storage
      ->getPreviewLinkForEntity($this->node);
    $this
      ->assertPreviewLinkEqual($preview_link, $retrieved_preview_link);
  }

  /**
   * Ensure we can re-generate a token.
   */
  public function testRegenerateToken() {
    $preview_link = $this->storage
      ->createPreviewLinkForEntity($this->node);
    $current_token = $preview_link
      ->getToken();
    $current_timestamp = $preview_link
      ->getGeneratedTimestamp();

    // Regenerate and ensure it changed.
    $preview_link
      ->regenerateToken(TRUE);
    $preview_link
      ->save();
    $this
      ->assertNotEquals($current_token, $preview_link
      ->getToken());
    $this
      ->assertNotEquals($current_timestamp, $preview_link
      ->getGeneratedTimestamp());
  }

  /**
   * Ensure two preview links are the same.
   *
   * @param \Drupal\preview_link\Entity\PreviewLinkInterface $preview_link1
   *   The first preview link.
   * @param \Drupal\preview_link\Entity\PreviewLinkInterface $preview_link2
   *   The second preview link.
   */
  protected function assertPreviewLinkEqual(PreviewLinkInterface $preview_link1, PreviewLinkInterface $preview_link2) {
    $this
      ->assertEquals($preview_link1
      ->getToken(), $preview_link2
      ->getToken());
    $this
      ->assertEquals($preview_link1
      ->getUrl(), $preview_link2
      ->getUrl());
  }

}

Classes

Name	Description
PreviewLinkStorageTest	Preview link form test.