Commit e6e359b4 authored by alexpott's avatar alexpott

Issue #2142997 by stefan.r: Test for ValidReferenceConstraintValidator

parent 2d149c81
<?php
/**
* @file
* Contains \Drupal\system\Tests\Entity\ValidReferenceConstraintValidatorTest.
*/
namespace Drupal\system\Tests\Entity;
use Drupal\Core\Field\BaseFieldDefinition;
use Drupal\system\Tests\TypedData;
/**
* Tests validation constraints for ValidReferenceConstraintValidator.
*
* @group Validation
*/
class ValidReferenceConstraintValidatorTest extends EntityUnitTestBase {
/**
* The typed data manager to use.
*
* @var \Drupal\Core\TypedData\TypedDataManager
*/
protected $typedData;
/**
* {@inheritdoc}
*/
public static $modules = array('field', 'user');
/**
* @inheritdoc
*/
public function setUp() {
parent::setUp();
$this->installSchema('user', array('users_data'));
$this->typedData = $this->container->get('typed_data_manager');
}
/**
* Tests the ValidReferenceConstraintValidator.
*/
public function testValidation() {
// Create a test entity to be referenced.
$entity = $this->createUser();
// By default entity references already have the ValidReference constraint.
$definition = BaseFieldDefinition::create('entity_reference')
->setSettings(array('target_type' => 'user'));
$typed_data = $this->typedData->create($definition, array('target_id' => $entity->id()));
$violations = $typed_data->validate();
$this->assertFalse($violations->count(), 'Validation passed for correct value.');
// NULL is also considered a valid reference.
$typed_data = $this->typedData->create($definition, array('target_id' => NULL));
$violations = $typed_data->validate();
$this->assertFalse($violations->count(), 'Validation passed for correct value.');
$typed_data = $this->typedData->create($definition, array('target_id' => $entity->id()));
// Delete the referenced entity.
$entity->delete();
$violations = $typed_data->validate();
$this->assertTrue($violations->count(), 'Validation failed for incorrect value.');
// Make sure the information provided by a violation is correct.
$violation = $violations[0];
$this->assertEqual($violation->getMessage(), t('The referenced entity (%type: %id) does not exist.', array(
'%type' => 'user',
'%id' => $entity->id(),
)), 'The message for invalid value is correct.');
$this->assertEqual($violation->getRoot(), $typed_data, 'Violation root is correct.');
}
}
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