BundleConstraintValidatorTest.php in Drupal 8

Namespace

Drupal\KernelTests\Core\Entity

File

core/tests/Drupal/KernelTests/Core/Entity/BundleConstraintValidatorTest.php

<?php

namespace Drupal\KernelTests\Core\Entity;

use Drupal\Core\TypedData\DataDefinition;
use Drupal\KernelTests\KernelTestBase;

/**
 * Tests validation constraints for BundleConstraintValidator.
 *
 * @group Entity
 */
class BundleConstraintValidatorTest extends KernelTestBase {

  /**
   * The typed data manager to use.
   *
   * @var \Drupal\Core\TypedData\TypedDataManager
   */
  protected $typedData;
  public static $modules = [
    'node',
    'field',
    'text',
    'user',
  ];
  protected function setUp() {
    parent::setUp();
    $this
      ->installEntitySchema('user');
    $this->typedData = $this->container
      ->get('typed_data_manager');
  }

  /**
   * Tests bundle constraint validation.
   */
  public function testValidation() {

    // Test with multiple values.
    $this
      ->assertValidation([
      'foo',
      'bar',
    ]);

    // Test with a single string value as well.
    $this
      ->assertValidation('foo');
  }

  /**
   * Executes the BundleConstraintValidator test for a given bundle.
   *
   * @param string|array $bundle
   *   Bundle/bundles to use as constraint option.
   */
  protected function assertValidation($bundle) {

    // Create a typed data definition with a Bundle constraint.
    $definition = DataDefinition::create('entity_reference')
      ->addConstraint('Bundle', $bundle);

    // Test the validation.
    $node = $this->container
      ->get('entity_type.manager')
      ->getStorage('node')
      ->create([
      'type' => 'foo',
    ]);
    $typed_data = $this->typedData
      ->create($definition, $node);
    $violations = $typed_data
      ->validate();
    $this
      ->assertEqual($violations
      ->count(), 0, 'Validation passed for correct value.');

    // Test the validation when an invalid value is passed.
    $page_node = $this->container
      ->get('entity_type.manager')
      ->getStorage('node')
      ->create([
      'type' => 'baz',
    ]);
    $typed_data = $this->typedData
      ->create($definition, $page_node);
    $violations = $typed_data
      ->validate();
    $this
      ->assertEqual($violations
      ->count(), 1, 'Validation failed for incorrect value.');

    // Make sure the information provided by a violation is correct.
    $violation = $violations[0];
    $this
      ->assertEqual($violation
      ->getMessage(), t('The entity must be of bundle %bundle.', [
      '%bundle' => implode(', ', (array) $bundle),
    ]), 'The message for invalid value is correct.');
    $this
      ->assertEqual($violation
      ->getRoot(), $typed_data, 'Violation root is correct.');
    $this
      ->assertEqual($violation
      ->getInvalidValue(), $page_node, 'The invalid value is set correctly in the violation.');
  }

}

Classes

Name	Description
BundleConstraintValidatorTest	Tests validation constraints for BundleConstraintValidator.