function EntityTypeConstraintValidatorTest::testValidation

Tests the EntityTypeConstraintValidator.

File

core/tests/Drupal/KernelTests/Core/Entity/EntityTypeConstraintValidatorTest.php, line 31

Class

EntityTypeConstraintValidatorTest

Tests validation constraints for EntityTypeConstraintValidator.

Namespace

Code

public function testValidation() {
  // Create a typed data definition with an EntityType constraint.
  $entity_type = 'node';
  $definition = DataDefinition::create('entity_reference')->setConstraints([
    'EntityType' => $entity_type,
  ]);
  // Test the validation.
  $node = $this->container
    ->get('entity_type.manager')
    ->getStorage('node')
    ->create([
    'type' => 'page',
  ]);
  $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 (in this case a user entity)
  // is passed.
  $account = $this->createUser();
  $typed_data = $this->typedData
    ->create($definition, $account);
  $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 type %type.', [
    '%type' => $entity_type,
  ]), 'The message for invalid value is correct.');
  $this->assertEqual($violation->getRoot(), $typed_data, 'Violation root is correct.');
  $this->assertEqual($violation->getInvalidValue(), $account, 'The invalid value is set correctly in the violation.');
}