CommentAlterNodeReferenceTest.php in Comment Alter 8

Namespace

Drupal\Tests\comment_alter\Functional

File

tests/src/Functional/CommentAlterNodeReferenceTest.php

<?php

namespace Drupal\Tests\comment_alter\Functional;

use Drupal\Tests\comment_alter\Functional\CommentAlterTestBase;

/**
 * Tests the comment alter module functions for node reference fields.
 *
 * @group comment_alter
 */
class CommentAlterNodeReferenceTest extends CommentAlterTestBase {

  /**
   * {@inheritdoc}
   */
  public static $modules = [
    'node',
    'entity_reference',
  ];

  /**
   * A node object.
   *
   * @var \Drupal\node\NodeInterface
   */
  protected $targetNode;

  /**
   * Adds a node reference field to the parent enity.
   *
   * @param int $cardinality
   *   Cardinality of the field.
   *
   * @return string
   *   The name of the field which was created.
   */
  protected function addNodeReferenceField($cardinality) {
    $referenced = $this
      ->createContentType();
    $referencedType = $referenced
      ->id();
    $this->targetNode = $this
      ->createNode([
      'type' => $referenced
        ->id(),
    ]);
    return $this
      ->addField('entity_reference', 'entity_reference_autocomplete', [
      'settings' => [
        'target_type' => 'node',
      ],
      'cardinality' => $cardinality,
    ], [
      'handler' => 'default',
      'handler_settings' => [
        // Reference a single vocabulary.
        'target_bundles' => [
          $referenced
            ->id(),
        ],
        // Enable auto-create.
        'auto_create' => TRUE,
      ],
    ]);
  }

  /**
   * Tests for single valued node reference field comment altering.
   */
  public function testEntityReferenceFieldSingle() {
    $field_name = $this
      ->addNodeReferenceField(1);
    $this
      ->createEntityObject();
    $new_node = $this
      ->randomMachineName();
    $this
      ->postComment([
      "comment_alter_fields[{$field_name}][0][target_id]" => $new_node,
    ]);
    $this
      ->assertCommentDiff([
      $field_name => [
        [
          NULL,
          $new_node,
        ],
      ],
    ]);
    $this
      ->assertCommentSettings($field_name);
    $this
      ->assertRevisionDelete();
    $this
      ->assertAlterableField($field_name);
  }

  /**
   * Tests for multi-valued node reference field comment altering.
   */
  public function testEntityReferenceFieldMultiple() {
    $field_name = $this
      ->addNodeReferenceField(-1);
    $this
      ->createEntityObject([
      $field_name => [
        'target_id' => $this->targetNode
          ->id(),
      ],
    ]);
    $new_node = $this
      ->randomMachineName();
    $this
      ->postComment([
      "comment_alter_fields[{$field_name}][1][target_id]" => $new_node,
    ]);
    $this
      ->assertCommentDiff([
      $field_name => [
        [
          $this->targetNode
            ->getTitle(),
          $this->targetNode
            ->getTitle(),
        ],
        [
          NULL,
          $new_node,
        ],
      ],
    ]);
    $this
      ->assertCommentSettings($field_name);
    $this
      ->assertRevisionDelete();
    $this
      ->assertAlterableField($field_name);
  }

}

Classes

Name	Description
CommentAlterNodeReferenceTest	Tests the comment alter module functions for node reference fields.