SimpleBlockFormatterTest.php in Facebook Instant Articles 3.x

Namespace

Drupal\Tests\fb_instant_articles\Kernel\Plugin\Field\FieldFormatter

File

tests/src/Kernel/Plugin/Field/FieldFormatter/SimpleBlockFormatterTest.php

<?php

namespace Drupal\Tests\fb_instant_articles\Kernel\Plugin\Field\FieldFormatter;

use Drupal\entity_test\Entity\EntityTest;
use Drupal\fb_instant_articles\Regions;
use Facebook\InstantArticles\Elements\Blockquote;
use Facebook\InstantArticles\Elements\InstantArticle;
use Facebook\InstantArticles\Elements\Paragraph;
use Facebook\InstantArticles\Elements\Pullquote;

/**
 * Tests instant article block formatters.
 *
 * Including BlockquoteFormatter, ParagraphFormatter, and PullquoteFormatter,
 * as they are all very simple.
 *
 * @group fb_instant_articles
 */
class SimpleBlockFormatterTest extends FormatterTestBase {

  /**
   * Test BlockquoteFormatter, ParagraphFormatter, and PullquoteFormatter.
   */
  public function testSimpleBlockFormatter() {
    $value_alpha = 'I am a random value.';
    $value_beta = 'I am another random value.';
    $entity = EntityTest::create([]);
    $entity->{$this->fieldName}[] = [
      'value' => $value_alpha,
    ];
    $entity->{$this->fieldName}[] = [
      'value' => $value_beta,
    ];
    $formatter_tests = [
      [
        'fbia_blockquote',
        Blockquote::class,
      ],
      [
        'fbia_paragraph',
        Paragraph::class,
      ],
      [
        'fbia_pullquote',
        Pullquote::class,
      ],
    ];
    foreach ($formatter_tests as $formatter_test) {
      list($formatter_name, $element_class) = $formatter_test;
      $this->display
        ->setComponent($this->fieldName, [
        'type' => $formatter_name,
        'settings' => [],
      ]);
      $this->display
        ->save();

      /** @var \Drupal\fb_instant_articles\Plugin\Field\InstantArticleFormatterInterface $formatter */
      $formatter = $this->display
        ->getRenderer($this->fieldName);
      $article = InstantArticle::create();
      $formatter
        ->viewInstantArticle($entity->{$this->fieldName}, $article, Regions::REGION_CONTENT, $this->normalizerMock);
      $children = $article
        ->getChildren();
      $this
        ->assertEquals(2, count($children));
      $this
        ->assertTrue($children[0] instanceof $element_class);
      $this
        ->assertEquals($value_alpha, $children[0]
        ->getTextChildren()[0]);
    }
  }

}

Classes

Name	Description
SimpleBlockFormatterTest	Tests instant article block formatters.