JsonFormatterTest.php in JSON Field 8

Namespace

Drupal\Tests\json_field\Kernel

File

tests/src/Kernel/JsonFormatterTest.php

<?php

namespace Drupal\Tests\json_field\Kernel;

use Drupal\Core\Entity\Entity\EntityViewDisplay;
use Drupal\entity_test\Entity\EntityTest;

/**
 * @coversDefaultClass \Drupal\json_field\Plugin\Field\FieldFormatter\JSONFormatter
 *
 * @group json_field
 */
class JsonFormatterTest extends KernelTestBase {

  /**
   * Tests that the formatter is rendering an empty array.
   */
  public function testFormatter() {
    $this
      ->createTestField();
    $entity_view_display = EntityViewDisplay::create([
      'targetEntityType' => 'entity_test',
      'bundle' => 'entity_test',
      'mode' => 'default',
    ]);
    $entity_view_display
      ->setComponent('test_json_field', []);
    $entity_view_display
      ->save();
    $entity = EntityTest::create([
      'test_json_field' => json_encode([]),
    ]);
    $entity
      ->save();
    $build = $entity_view_display
      ->build($entity);
    $content = $this->container
      ->get('renderer')
      ->renderRoot($build);
    $this
      ->assertEquals('<pre><code>[]</code></pre>', $content);
  }

  /**
   * Tests that the formatter is rendering data.
   */
  public function testFormatterWithData() {
    $this
      ->createTestField([]);
    $entity_view_display = EntityViewDisplay::create([
      'targetEntityType' => 'entity_test',
      'bundle' => 'entity_test',
      'mode' => 'default',
    ]);
    $entity_view_display
      ->setComponent('test_json_field', []);
    $entity_view_display
      ->save();
    $entity = EntityTest::create([
      'test_json_field' => json_encode([
        'Looking for a' => 'complication',
      ]),
    ]);
    $entity
      ->save();
    $build = $entity_view_display
      ->build($entity);
    $content = $this->container
      ->get('renderer')
      ->renderRoot($build);
    $this
      ->assertEquals('<pre><code>{"Looking for a":"complication"}</code></pre>', $content);
  }

}

Classes

Name	Description
JsonFormatterTest	@coversDefaultClass \Drupal\json_field\Plugin\Field\FieldFormatter\JSONFormatter