public function LinkFieldTest::testEditNonNodeEntityLink in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/link/tests/src/Functional/LinkFieldTest.php \Drupal\Tests\link\Functional\LinkFieldTest::testEditNonNodeEntityLink()

Tests editing a link to a non-node entity.

File

core/modules/link/tests/src/Functional/LinkFieldTest.php, line 695

Class

LinkFieldTest

Tests link field widgets and formatters.

Namespace

Drupal\Tests\link\Functional

Code

public function testEditNonNodeEntityLink() {
  $entity_type_manager = \Drupal::entityTypeManager();
  $entity_test_storage = $entity_type_manager
    ->getStorage('entity_test');

  // Create a field with settings to validate.
  $this->fieldStorage = FieldStorageConfig::create([
    'field_name' => 'field_link',
    'entity_type' => 'entity_test',
    'type' => 'link',
    'cardinality' => 1,
  ]);
  $this->fieldStorage
    ->save();
  FieldConfig::create([
    'field_storage' => $this->fieldStorage,
    'label' => 'Read more about this entity',
    'bundle' => 'entity_test',
    'settings' => [
      'title' => DRUPAL_OPTIONAL,
    ],
  ])
    ->save();
  $entity_type_manager
    ->getStorage('entity_form_display')
    ->load('entity_test.entity_test.default')
    ->setComponent('field_link', [
    'type' => 'link_default',
  ])
    ->save();

  // Create a node and a test entity to have a possibly valid reference for
  // both. Create another test entity that references the first test entity.
  $entity_test_link = $entity_test_storage
    ->create([
    'name' => 'correct link target',
  ]);
  $entity_test_link
    ->save();

  // Create a node with the same ID as the test entity to ensure that the link
  // doesn't match incorrectly.
  $this
    ->drupalCreateNode([
    'title' => 'wrong link target',
  ]);
  $correct_link = 'entity:entity_test/' . $entity_test_link
    ->id();
  $entity_test = $entity_test_storage
    ->create([
    'name' => 'correct link target',
    'field_link' => $correct_link,
  ]);
  $entity_test
    ->save();

  // Edit the entity and save it, verify the correct link is kept and not
  // changed to point to a node. Currently, widget does not support non-node
  // autocomplete and therefore must show the link unaltered.
  $this
    ->drupalGet($entity_test
    ->toUrl('edit-form'));
  $this
    ->assertSession()
    ->fieldValueEquals('field_link[0][uri]', $correct_link);
  $this
    ->drupalPostForm(NULL, [], 'Save');
  $entity_test_storage
    ->resetCache();
  $entity_test = $entity_test_storage
    ->load($entity_test
    ->id());
  $this
    ->assertEquals($correct_link, $entity_test
    ->get('field_link')->uri);
}