EntityDisplayFormBaseTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\field_ui\Functional;

use Drupal\field\Entity\FieldConfig;
use Drupal\field\Entity\FieldStorageConfig;
use Drupal\Tests\BrowserTestBase;

/**
 * Tests the UI for configuring entity displays.
 *
 * @group field_ui
 */
class EntityDisplayFormBaseTest extends BrowserTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'field_ui',
        'entity_test',
        'field_test',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        foreach (entity_test_entity_types() as $entity_type) {
            // Auto-create fields for testing.
            FieldStorageConfig::create([
                'entity_type' => $entity_type,
                'field_name' => 'field_test_no_plugin',
                'type' => 'field_test',
                'cardinality' => 1,
            ])->save();
            FieldConfig::create([
                'entity_type' => $entity_type,
                'field_name' => 'field_test_no_plugin',
                'bundle' => $entity_type,
                'label' => 'Test field with no plugin',
                'translatable' => FALSE,
            ])->save();
            \Drupal::service('entity_display.repository')->getFormDisplay($entity_type, $entity_type)
                ->setComponent('field_test_no_plugin', [
                'type' => 'test_field_widget',
            ])
                ->save();
        }
        $this->drupalLogin($this->drupalCreateUser([
            'administer entity_test form display',
        ]));
    }
    
    /**
     * Ensures the entity is not affected when there are no applicable formatters.
     */
    public function testNoApplicableFormatters() : void {
        $storage = $this->container
            ->get('entity_type.manager')
            ->getStorage('entity_form_display');
        $id = 'entity_test.entity_test.default';
        $entity_before = $storage->load($id);
        $this->drupalGet('entity_test/structure/entity_test/form-display');
        $entity_after = $storage->load($id);
        $this->assertSame($entity_before->toArray(), $entity_after->toArray());
    }

}