public function EntityReferenceListLabelClassFormatterTest::testClassFormatter in Element Class Formatter 8

File

tests/src/Functional/EntityReferenceListLabelClassFormatterTest.php, line 19

Class

EntityReferenceListLabelClassFormatterTest

Functional tests for the entity reference list label with class formatter.

Namespace

Drupal\Tests\element_class_formatter\Functional

Code

public function testClassFormatter() {
  $formatter_settings = [
    'class' => self::TEST_CLASS,
    'link' => TRUE,
    'list_type' => 'ol',
  ];
  $field_config = $this
    ->createEntityField('entity_reference_list_label_class', 'entity_reference', $formatter_settings);
  $referenced_node = $this
    ->drupalCreateNode([
    'type' => 'referenced_content',
  ]);
  $entity = EntityTest::create([
    $field_config
      ->getName() => [
      0 => [
        'target_id' => $referenced_node
          ->id(),
      ],
      1 => [
        'target_id' => $referenced_node
          ->id(),
      ],
    ],
  ]);
  $entity
    ->save();
  $this
    ->drupalGet($entity
    ->toUrl());
  $assert_session = $this
    ->assertSession();
  $assert_session
    ->elementExists('css', 'ol.' . self::TEST_CLASS);

  // Test no wrapper is printed when the field is empty.
  $entity = EntityTest::create();
  $entity
    ->save();
  $this
    ->drupalGet($entity
    ->toUrl());
  $assert_session = $this
    ->assertSession();
  $assert_session
    ->elementNotExists('css', '.field');
}