FieldFormatterFromViewDisplayTest.php in (Entity Reference) Field Formatters 8.2

Namespace

Drupal\Tests\field_formatter\Kernel\Plugin\Field\FieldFormatter

File

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

<?php

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

use Drupal\Core\Entity\Entity\EntityViewDisplay;
use Drupal\Core\Entity\Entity\EntityViewMode;
use Drupal\entity_test\Entity\EntityTest;
use Drupal\field\Entity\FieldConfig;
use Drupal\field\Entity\FieldStorageConfig;
use Drupal\KernelTests\KernelTestBase;
use Drupal\user\Entity\Role;
use Drupal\user\Entity\User;

/**
 * @coversDefaultClass \Drupal\field_formatter\Plugin\Field\FieldFormatter\FieldFormatterFromViewDisplay
 * @group field_formatter
 */
class FieldFormatterFromViewDisplayTest extends KernelTestBase {

  /**
   * Admin user.
   *
   * @var \Drupal\User\UserInterface
   */
  protected $adminUser;

  /**
   * {@inheritdoc}
   */
  public static $modules = [
    'entity_test',
    'user',
    'field',
    'field_formatter',
    'system',
  ];

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();
    $this
      ->installSchema('system', [
      'sequences',
    ]);
    $this
      ->installEntitySchema('entity_test');
    $this
      ->installEntitySchema('user');
    $admin_role = Role::create([
      'id' => 'admin',
      'permissions' => [
        'view test entity',
      ],
    ]);
    $admin_role
      ->save();
    $this->adminUser = User::create([
      'name' => $this
        ->randomMachineName(),
      'roles' => [
        $admin_role
          ->id(),
      ],
    ]);
    $this->adminUser
      ->save();
    \Drupal::currentUser()
      ->setAccount($this->adminUser);
  }

  /**
   * @covers ::viewElements
   * @covers ::getAvailableFieldNames
   * @covers ::getViewDisplay
   */
  public function testRender() {
    $field_storage = FieldStorageConfig::create([
      'field_name' => 'test_er_field',
      'entity_type' => 'entity_test',
      'type' => 'entity_reference',
      'settings' => [
        'target_type' => 'entity_test',
      ],
    ]);
    $field_storage
      ->save();
    $field_config = FieldConfig::create([
      'field_name' => 'test_er_field',
      'entity_type' => 'entity_test',
      'bundle' => 'entity_test',
    ]);
    $field_config
      ->save();
    $parent_entity_view_display = EntityViewDisplay::create([
      'targetEntityType' => 'entity_test',
      'bundle' => 'entity_test',
      'mode' => 'default',
      'content' => [],
    ]);
    $parent_entity_view_display
      ->setComponent('test_er_field', [
      'type' => 'field_formatter_from_view_display',
      'settings' => [
        'view_display_id' => 'child',
        'field_name' => 'name',
      ],
    ]);
    $parent_entity_view_display
      ->save();
    $child_view_mode = EntityViewMode::create([
      'targetEntityType' => 'entity_test',
      'id' => 'entity_test.child',
    ]);
    $child_view_mode
      ->save();
    $child_entity_view_display = EntityViewDisplay::create([
      'id' => 'entity_test.entity_test.child',
      'targetEntityType' => 'entity_test',
      'bundle' => 'entity_test',
      'mode' => 'child',
    ]);
    $child_entity_view_display
      ->setComponent('name', [
      'type' => 'string',
    ]);
    $child_entity_view_display
      ->save();
    $child_entity = EntityTest::create([
      'name' => [
        'child name',
      ],
    ]);
    $child_entity
      ->save();
    $entity = EntityTest::create([
      'test_er_field' => [
        [
          'target_id' => $child_entity
            ->id(),
        ],
      ],
    ]);
    $entity
      ->save();
    $build = $parent_entity_view_display
      ->build($entity);
    \Drupal::service('renderer')
      ->renderRoot($build);
    $expected_output = <<<EXPECTED

  <div>
    <div>test_er_field</div>
              <div>
            <div>child name</div>
      </div>
          </div>

EXPECTED;
    $this
      ->assertEquals($expected_output, $build['test_er_field']['#markup']);
  }

}

Classes

Name	Description
FieldFormatterFromViewDisplayTest	@coversDefaultClass \Drupal\field_formatter\Plugin\Field\FieldFormatter\FieldFormatterFromViewDisplay @group field_formatter