public function DynamicEntityReferenceFieldTest::testEntityReferenceFieldValidation in Dynamic Entity Reference 8

Same name and namespace in other branches

1. 8.2 tests/src/Kernel/DynamicEntityReferenceFieldTest.php \Drupal\Tests\dynamic_entity_reference\Kernel\DynamicEntityReferenceFieldTest::testEntityReferenceFieldValidation()

Tests reference field validation.

File

tests/src/Kernel/DynamicEntityReferenceFieldTest.php, line 97

Class

DynamicEntityReferenceFieldTest

Tests for the dynamic entity reference field.

Namespace

Drupal\Tests\dynamic_entity_reference\Kernel

Code

public function testEntityReferenceFieldValidation() {
  $entity_type_manager = \Drupal::entityTypeManager();

  // Test a valid reference.
  $referenced_entity = $entity_type_manager
    ->getStorage($this->referencedEntityType)
    ->create([
    'type' => $this->bundle,
  ]);
  $referenced_entity
    ->save();
  $entity = $entity_type_manager
    ->getStorage($this->entityType)
    ->create([
    'type' => $this->bundle,
  ]);
  $entity->{$this->fieldName}->target_type = $referenced_entity
    ->getEntityTypeId();
  $entity->{$this->fieldName}->target_id = $referenced_entity
    ->id();
  $violations = $entity->{$this->fieldName}
    ->validate();
  $this
    ->assertEquals($violations
    ->count(), 0, 'Validation passes.');
  $entity = $entity_type_manager
    ->getStorage($this->entityType)
    ->create([
    'type' => $this->bundle,
  ]);
  $entity->{$this->fieldName}->entity = $referenced_entity;
  $violations = $entity->{$this->fieldName}
    ->validate();
  $this
    ->assertEquals($violations
    ->count(), 0, 'Validation passes.');

  // Test an invalid reference.
  $entity = $entity_type_manager
    ->getStorage($this->entityType)
    ->create([
    'type' => $this->bundle,
  ]);
  $entity->{$this->fieldName}->target_type = $referenced_entity
    ->getEntityTypeId();
  $entity->{$this->fieldName}->target_id = 9999;
  $violations = $entity->{$this->fieldName}
    ->validate();
  $this
    ->assertEquals($violations
    ->count(), 1, 'Validation throws a violation.');
  $this
    ->assertEquals($violations[0]
    ->getMessage(), t('The referenced entity (%type: %id) does not exist.', [
    '%type' => $this->referencedEntityType,
    '%id' => 9999,
  ]));

  // Test an invalid target_type.
  $entity = $entity_type_manager
    ->getStorage($this->entityType)
    ->create([
    'type' => $this->bundle,
  ]);
  $entity->{$this->fieldName}->target_type = $entity
    ->getEntityTypeId();
  $entity->{$this->fieldName}->target_id = $referenced_entity
    ->id();
  $violations = $entity->{$this->fieldName}
    ->validate();
  $this
    ->assertEquals($violations
    ->count(), 1, 'Validation throws a violation.');
  $this
    ->assertEquals($violations[0]
    ->getMessage(), t('The referenced entity type (%type) is not allowed for this field.', [
    '%type' => $this->entityType,
  ]));

  // Test an invalid entity.
  $entity = $entity_type_manager
    ->getStorage($this->entityType)
    ->create([
    'type' => $this->bundle,
  ]);
  $entity->{$this->fieldName}->entity = $entity;
  $violations = $entity->{$this->fieldName}
    ->validate();
  $this
    ->assertEquals($violations
    ->count(), 1, 'Validation throws a violation.');
  $this
    ->assertEquals($violations[0]
    ->getMessage(), t('The referenced entity type (%type) is not allowed for this field.', [
    '%type' => $entity
      ->getEntityTypeId(),
  ]));

  // Test bundle validation with empty array. Empty array means no bundle is
  // allowed.
  $field_config = $this->container
    ->get('entity_type.manager')
    ->getStorage('field_config')
    ->load($this->entityType . '.' . $this->bundle . '.' . $this->fieldName);

  // Empty array means no target bundles are allowed.
  $settings = [
    'handler' => 'default:' . $this->referencedEntityType,
    'handler_settings' => [
      'target_bundles' => [],
    ],
  ];
  $field_config
    ->setSetting('entity_test_with_bundle', $settings);
  $field_config
    ->save();
  $entity = $entity_type_manager
    ->getStorage($this->entityType)
    ->create([
    'type' => $this->bundle,
  ]);
  $entity->{$this->fieldName}->target_type = $referenced_entity
    ->getEntityTypeId();
  $entity->{$this->fieldName}->target_id = $referenced_entity
    ->id();
  $violations = $entity->{$this->fieldName}
    ->validate();
  $this
    ->assertEquals($violations
    ->count(), 1, 'Validation throws a violation.');
  $this
    ->assertEquals($violations[0]
    ->getMessage(), t('No bundle is allowed for (%type)', [
    '%type' => $this->referencedEntityType,
  ]));

  // Test with wrong bundle.
  $bundle = EntityTestBundle::create([
    'id' => 'newbundle',
    'label' => 'New Bundle',
    'revision' => FALSE,
  ]);
  $bundle
    ->save();
  $field_config = $this->container
    ->get('entity_type.manager')
    ->getStorage('field_config')
    ->load($this->entityType . '.' . $this->bundle . '.' . $this->fieldName);
  $settings = [
    'handler' => 'default:' . $this->referencedEntityType,
    'handler_settings' => [
      'target_bundles' => [
        'newbundle',
      ],
    ],
  ];
  $field_config
    ->setSetting('entity_test_with_bundle', $settings);
  $field_config
    ->save();
  $entity = $entity_type_manager
    ->getStorage($this->entityType)
    ->create([
    'type' => $this->bundle,
  ]);
  $entity->{$this->fieldName}->target_type = $referenced_entity
    ->getEntityTypeId();
  $entity->{$this->fieldName}->target_id = $referenced_entity
    ->id();
  $violations = $entity->{$this->fieldName}
    ->validate();
  $this
    ->assertEquals($violations
    ->count(), 1, 'Validation throws a violation.');
  $this
    ->assertEquals($violations[0]
    ->getMessage(), t('Referenced entity %label does not belong to one of the supported bundles (%bundles).', [
    '%label' => $referenced_entity
      ->label(),
    '%bundles' => 'newbundle',
  ]));
}