protected function ReorderChildrenWithRevisionsFunctionalTest::getLabels in Entity Reference Hierarchy 3.x

Same name and namespace in other branches

1. 8.2 tests/src/Functional/ReorderChildrenWithRevisionsFunctionalTest.php \Drupal\Tests\entity_hierarchy\Functional\ReorderChildrenWithRevisionsFunctionalTest::getLabels()

Get labels.

Parameters

\SplObjectStorage $ancestors: Ancestors.

Return value

array Labels.

1 call to ReorderChildrenWithRevisionsFunctionalTest::getLabels()

ReorderChildrenWithRevisionsFunctionalTest::testReordering in tests/src/Functional/ReorderChildrenWithRevisionsFunctionalTest.php

Tests children reorder form.

File

tests/src/Functional/ReorderChildrenWithRevisionsFunctionalTest.php, line 157

Class

ReorderChildrenWithRevisionsFunctionalTest

Tests reordering with revisions.

Namespace

Drupal\Tests\entity_hierarchy\Functional

Code

protected function getLabels(\SplObjectStorage $ancestors) {
  $labels = [];
  foreach ($ancestors as $node) {
    $entity = $ancestors
      ->offsetGet($node);
    $labels[] = $entity
      ->label();
  }
  return $labels;
}