public function EntityReferenceSelectionSortTest::testSort in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/modules/system/src/Tests/Entity/EntityReferenceSelection/EntityReferenceSelectionSortTest.php \Drupal\system\Tests\Entity\EntityReferenceSelection\EntityReferenceSelectionSortTest::testSort()

Assert sorting by field and property.

File

core/modules/system/src/Tests/Entity/EntityReferenceSelection/EntityReferenceSelectionSortTest.php, line 46

Contains \Drupal\system\Tests\Entity\EntityReferenceSelection\EntityReferenceSelectionSortTest.

Class

EntityReferenceSelectionSortTest

Tests sorting referenced items.

Namespace

Drupal\system\Tests\Entity\EntityReferenceSelection

Code

public function testSort() {

  // Add text field to entity, to sort by.
  entity_create('field_storage_config', array(
    'field_name' => 'field_text',
    'entity_type' => 'node',
    'type' => 'text',
    'entity_types' => array(
      'node',
    ),
  ))
    ->save();
  entity_create('field_config', array(
    'label' => 'Text Field',
    'field_name' => 'field_text',
    'entity_type' => 'node',
    'bundle' => 'article',
    'settings' => array(),
    'required' => FALSE,
  ))
    ->save();

  // Build a set of test data.
  $node_values = array(
    'published1' => array(
      'type' => 'article',
      'status' => 1,
      'title' => 'Node published1 (<&>)',
      'uid' => 1,
      'field_text' => array(
        array(
          'value' => 1,
        ),
      ),
    ),
    'published2' => array(
      'type' => 'article',
      'status' => 1,
      'title' => 'Node published2 (<&>)',
      'uid' => 1,
      'field_text' => array(
        array(
          'value' => 2,
        ),
      ),
    ),
  );
  $nodes = array();
  $node_labels = array();
  foreach ($node_values as $key => $values) {
    $node = Node::create($values);
    $node
      ->save();
    $nodes[$key] = $node;
    $node_labels[$key] = Html::escape($node
      ->label());
  }
  $selection_options = array(
    'target_type' => 'node',
    'handler' => 'default',
    'handler_settings' => array(
      'target_bundles' => NULL,
      // Add sorting.
      'sort' => array(
        'field' => 'field_text.value',
        'direction' => 'DESC',
      ),
    ),
  );
  $handler = $this->container
    ->get('plugin.manager.entity_reference_selection')
    ->getInstance($selection_options);

  // Not only assert the result, but make sure the keys are sorted as
  // expected.
  $result = $handler
    ->getReferenceableEntities();
  $expected_result = array(
    $nodes['published2']
      ->id() => $node_labels['published2'],
    $nodes['published1']
      ->id() => $node_labels['published1'],
  );
  $this
    ->assertIdentical($result['article'], $expected_result, 'Query sorted by field returned expected values.');

  // Assert sort by base field.
  $selection_options['handler_settings']['sort'] = array(
    'field' => 'nid',
    'direction' => 'ASC',
  );
  $handler = $this->container
    ->get('plugin.manager.entity_reference_selection')
    ->getInstance($selection_options);
  $result = $handler
    ->getReferenceableEntities();
  $expected_result = array(
    $nodes['published1']
      ->id() => $node_labels['published1'],
    $nodes['published2']
      ->id() => $node_labels['published2'],
  );
  $this
    ->assertIdentical($result['article'], $expected_result, 'Query sorted by property returned expected values.');
}