function ImmutablePropertiesConstraintValidatorTest::testImmutablePropertyCannotBeChanged

Tests that changing a config entity's immutable property raises an error.

File

core/tests/Drupal/KernelTests/Core/Entity/ImmutablePropertiesConstraintValidatorTest.php, line 85

Class

ImmutablePropertiesConstraintValidatorTest

@group Entity @group Validation

Namespace

Code

public function testImmutablePropertyCannotBeChanged() : void {
    
    /** @var \Drupal\block_content\BlockContentTypeInterface $entity */
    $entity = BlockContentType::create([
        'id' => 'test',
        'label' => 'Test',
    ]);
    $entity->save();
    $definition = DataDefinition::createFromDataType('entity:block_content_type')->addConstraint('ImmutableProperties', [
        'id',
        'description',
    ]);
    
    /** @var \Drupal\Core\TypedData\TypedDataManagerInterface $typed_data_manager */
    $typed_data_manager = $this->container
        ->get(TypedDataManagerInterface::class);
    // Try changing one immutable property, and one mutable property.
    $entity->set('id', 'foo')
        ->set('label', 'Testing!');
    $violations = $typed_data_manager->create($definition, $entity)
        ->validate();
    $this->assertCount(1, $violations);
    $this->assertSame("The 'id' property cannot be changed.", (string) $violations[0]->getMessage());
    // Ensure we get multiple violations if more than one immutable property is
    // changed.
    $entity->set('description', "From hell's heart, I describe thee!");
    $violations = $typed_data_manager->create($definition, $entity)
        ->validate();
    $this->assertCount(2, $violations);
    $this->assertSame("The 'id' property cannot be changed.", (string) $violations[0]->getMessage());
    $this->assertSame("The 'description' property cannot be changed.", (string) $violations[1]->getMessage());
}