public function IntegrationTest::testRegression2976174 in Term Merge 8

Tests that a merge with multiple references succeeds.

File

tests/src/Functional/IntegrationTest.php, line 89

Class

IntegrationTest

Tests the Term Merge module.

Namespace

Drupal\Tests\term_merge\Functional

Code

public function testRegression2976174() {
  $this
    ->createEntityReferenceField('node', $this->contentType
    ->id(), 'field_other_tags', 'Other tags', 'taxonomy_term', 'default', [], -1);
  $this
    ->createEntityReferenceField('node', $this->contentType
    ->id(), 'field_empty_tags', 'Empty tags', 'taxonomy_term', 'default', [], -1);
  $a = $this
    ->createTerm($this->vocabulary);
  $b = $this
    ->createTerm($this->vocabulary);
  $node = $this
    ->drupalCreateNode([
    'type' => $this->contentType
      ->id(),
    'field_tags' => [
      [
        'target_id' => $a
          ->id(),
      ],
      [
        'target_id' => $b
          ->id(),
      ],
    ],
    'field_other_tags' => [
      [
        'target_id' => $a
          ->id(),
      ],
    ],
  ]);
  $this
    ->mergeAintoB($a, $b);

  /** @var \Drupal\node\NodeInterface $loadedNode */
  $loadedNode = \Drupal::entityTypeManager()
    ->getStorage('node')
    ->load($node
    ->id());
  $expected = [
    [
      'target_id' => $b
        ->id(),
    ],
  ];
  $this
    ->assertEquals($expected, $loadedNode
    ->get('field_tags')
    ->getValue());
  $this
    ->assertEquals($expected, $loadedNode
    ->get('field_other_tags')
    ->getValue());
  $this
    ->assertTrue($loadedNode
    ->get('field_empty_tags')
    ->isEmpty());
}