Chris@17: <?php
Chris@17: 
Chris@17: namespace Drupal\Tests\field\Kernel;
Chris@17: 
Chris@17: use Drupal\entity_test\Entity\EntityTestRev;
Chris@17: use Drupal\field\Entity\FieldConfig;
Chris@17: use Drupal\field\Entity\FieldStorageConfig;
Chris@17: use Drupal\KernelTests\KernelTestBase;
Chris@17: use Symfony\Component\CssSelector\CssSelectorConverter;
Chris@17: 
Chris@17: /**
Chris@17:  * Tests Field display.
Chris@17:  *
Chris@17:  * @group field
Chris@17:  */
Chris@17: class FieldDisplayTest extends KernelTestBase {
Chris@17: 
Chris@17:   /**
Chris@17:    * Modules to enable.
Chris@17:    *
Chris@17:    * @var array
Chris@17:    */
Chris@17:   public static $modules = [
Chris@17:     'entity_test',
Chris@17:     'field',
Chris@17:     'system',
Chris@17:     'user',
Chris@17:   ];
Chris@17: 
Chris@17:   /**
Chris@17:    * Test entity type name.
Chris@17:    *
Chris@17:    * @var string
Chris@17:    */
Chris@17:   protected $entityType;
Chris@17: 
Chris@17:   /**
Chris@17:    * Test entity bundle name.
Chris@17:    *
Chris@17:    * @var string
Chris@17:    */
Chris@17:   protected $bundle;
Chris@17: 
Chris@17:   /**
Chris@17:    * Test field name.
Chris@17:    *
Chris@17:    * @var string
Chris@17:    */
Chris@17:   protected $fieldName;
Chris@17: 
Chris@17:   /**
Chris@17:    * Entity view display.
Chris@17:    *
Chris@17:    * @var \Drupal\Core\Entity\Display\EntityViewDisplayInterface
Chris@17:    */
Chris@17:   protected $display;
Chris@17: 
Chris@17:   /**
Chris@17:    * {@inheritdoc}
Chris@17:    */
Chris@17:   protected function setUp() {
Chris@17:     parent::setUp();
Chris@17: 
Chris@17:     // Configure the theme system.
Chris@17:     $this->installConfig(['system', 'field']);
Chris@17:     $this->installEntitySchema('entity_test_rev');
Chris@17: 
Chris@17:     $this->entityType = 'entity_test_rev';
Chris@17:     $this->bundle = $this->entityType;
Chris@17:     $this->fieldName = mb_strtolower($this->randomMachineName());
Chris@17: 
Chris@17:     $field_storage = FieldStorageConfig::create([
Chris@17:       'field_name' => $this->fieldName,
Chris@17:       'entity_type' => $this->entityType,
Chris@17:       'type' => 'string',
Chris@17:     ]);
Chris@17:     $field_storage->save();
Chris@17: 
Chris@17:     $instance = FieldConfig::create([
Chris@17:       'field_storage' => $field_storage,
Chris@17:       'bundle' => $this->bundle,
Chris@17:       'label' => $this->randomMachineName(),
Chris@17:     ]);
Chris@17:     $instance->save();
Chris@17: 
Chris@17:     $values = [
Chris@17:       'targetEntityType' => $this->entityType,
Chris@17:       'bundle' => $this->bundle,
Chris@17:       'mode' => 'default',
Chris@17:       'status' => TRUE,
Chris@17:     ];
Chris@17: 
Chris@17:     $this->display = \Drupal::entityTypeManager()
Chris@17:       ->getStorage('entity_view_display')
Chris@17:       ->create($values);
Chris@17:     $this->display->save();
Chris@17:   }
Chris@17: 
Chris@17:   /**
Chris@17:    * Tests that visually hidden works with core.
Chris@17:    */
Chris@17:   public function testFieldVisualHidden() {
Chris@17:     $value = $this->randomMachineName();
Chris@17: 
Chris@17:     // Set the formatter to link to the entity.
Chris@17:     $this->display->setComponent($this->fieldName, [
Chris@17:       'type' => 'string',
Chris@17:       'label' => 'visually_hidden',
Chris@17:       'settings' => [],
Chris@17:     ])->save();
Chris@17: 
Chris@17:     $entity = EntityTestRev::create([]);
Chris@17:     $entity->{$this->fieldName}->value = $value;
Chris@17:     $entity->save();
Chris@17: 
Chris@17:     $build = $this->display->build($entity);
Chris@17:     $renderer = \Drupal::service('renderer');
Chris@17:     $content = $renderer->renderPlain($build);
Chris@17:     $this->setRawContent((string) $content);
Chris@17: 
Chris@17:     $css_selector_converter = new CssSelectorConverter();
Chris@17:     $elements = $this->xpath($css_selector_converter->toXPath('.visually-hidden'));
Chris@17:     $this->assertCount(1, $elements, $content);
Chris@17:   }
Chris@17: 
Chris@17: }