EntityEmbedTwigTest.php in Entity Embed 8

Namespace

Drupal\Tests\entity_embed\Functional

File

tests/src/Functional/EntityEmbedTwigTest.php

<?php

namespace Drupal\Tests\entity_embed\Functional;

use Drupal\entity_embed\Twig\EntityEmbedTwigExtension;

/**
 * Tests Twig extension provided by entity_embed.
 *
 * @group entity_embed
 */
class EntityEmbedTwigTest extends EntityEmbedTestBase {

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();
    \Drupal::service('theme_installer')
      ->install([
      'test_theme',
    ]);
  }

  /**
   * Tests that the provided Twig extension loads the service appropriately.
   */
  public function testTwigExtensionLoaded() {
    $ext = $this->container
      ->get('twig')
      ->getExtension(EntityEmbedTwigExtension::class);
    $this
      ->assertNotEmpty($ext);
    $this
      ->assertInstanceOf(EntityEmbedTwigExtension::class, $ext, 'Extension loaded successfully.');
  }

  /**
   * Tests that the Twig extension's filter produces expected output.
   */
  public function testEntityEmbedTwigFunction() {

    // Test embedding a node using entity ID.
    $this
      ->drupalGet('entity_embed_twig_test/id');
    $this
      ->assertText($this->node->body->value, 'Embedded node exists in page');

    // Test 'Label' Entity Embed Display plugin.
    $this
      ->drupalGet('entity_embed_twig_test/label_plugin');
    $this
      ->assertText($this->node->title->value, 'Title of the embedded node exists in page.');
    $this
      ->assertNoText($this->node->body->value, 'Body of embedded node does not exists in page when "Label" plugin is used.');
    $this
      ->assertLinkByHref('node/' . $this->node
      ->id(), 0, 'Link to the embedded node exists when "Label" plugin is used.');

    // Test 'Label' Entity Embed Display plugin without linking to the node.
    $this
      ->drupalGet('entity_embed_twig_test/label_plugin_no_link');
    $this
      ->assertText($this->node->title->value, 'Title of the embedded node exists in page.');
    $this
      ->assertNoText($this->node->body->value, 'Body of embedded node does not exists in page when "Label" plugin is used.');
    $this
      ->assertNoLinkByHref('node/' . $this->node
      ->id(), 0, 'Link to the embedded node does not exists.');
  }

}

Classes

Name	Description
EntityEmbedTwigTest	Tests Twig extension provided by entity_embed.