public function EntityHierarchyValidationTest::testValidation in Entity Reference Hierarchy 8.2
Same name and namespace in other branches
- 3.x tests/src/Kernel/EntityHierarchyValidationTest.php \Drupal\Tests\entity_hierarchy\Kernel\EntityHierarchyValidationTest::testValidation()
Tests validation.
File
- tests/
src/ Kernel/ EntityHierarchyValidationTest.php, line 17
Class
- EntityHierarchyValidationTest
- Defines a class for testing validation constraint.
Namespace
Drupal\Tests\entity_hierarchy\KernelCode
public function testValidation() {
// Create root user.
$this
->createUser();
$child = $this
->createTestEntity($this->parent
->id());
// Try and reference child.
$this->parent->{self::FIELD_NAME}->target_id = $child
->id();
$this
->doTestViolations($child);
// Try and reference self.
$this->parent->{self::FIELD_NAME}->target_id = $this->parent
->id();
$this
->doTestViolations($this->parent);
// Try and reference grandchild.
$grandchild = $this
->createTestEntity($child
->id());
$this->parent->{self::FIELD_NAME}->target_id = $grandchild
->id();
$this
->doTestViolations($grandchild);
}