function ContentEntityCloneTest::testEntityPropertiesModifications
Same name in other branches
- 9 core/tests/Drupal/KernelTests/Core/Entity/ContentEntityCloneTest.php \Drupal\KernelTests\Core\Entity\ContentEntityCloneTest::testEntityPropertiesModifications()
- 8.9.x core/tests/Drupal/KernelTests/Core/Entity/ContentEntityCloneTest.php \Drupal\KernelTests\Core\Entity\ContentEntityCloneTest::testEntityPropertiesModifications()
- 11.x core/tests/Drupal/KernelTests/Core/Entity/ContentEntityCloneTest.php \Drupal\KernelTests\Core\Entity\ContentEntityCloneTest::testEntityPropertiesModifications()
Tests references of entity properties after entity cloning.
File
-
core/
tests/ Drupal/ KernelTests/ Core/ Entity/ ContentEntityCloneTest.php, line 282
Class
- ContentEntityCloneTest
- Tests proper cloning of content entities.
Namespace
Drupal\KernelTests\Core\EntityCode
public function testEntityPropertiesModifications() : void {
// Create a test entity with a translation, which will internally trigger
// entity cloning for the new translation and create references for some of
// the entity properties.
$entity = EntityTestMulRev::create([
'name' => 'original',
'language' => 'en',
]);
$translation = $entity->addTranslation('de');
$entity->save();
// Clone the entity.
$clone = clone $entity;
// Retrieve the entity properties.
$reflection = new \ReflectionClass($entity);
$properties = $reflection->getProperties(~\ReflectionProperty::IS_STATIC);
$translation_unique_properties = [
'activeLangcode',
'translationInitialize',
'fieldDefinitions',
'languages',
'langcodeKey',
'defaultLangcode',
'defaultLangcodeKey',
'revisionTranslationAffectedKey',
'validated',
'validationRequired',
'entityTypeId',
'typedData',
'cacheContexts',
'cacheTags',
'cacheMaxAge',
'_serviceIds',
'_entityStorages',
'enforceDefaultTranslation',
];
foreach ($properties as $property) {
$property_name = $property->getName();
// Modify each entity property on the clone and assert that the change is
// not propagated to the original entity.
$property->setValue($entity, 'default-value');
$property->setValue($translation, 'default-value');
$property->setValue($clone, 'test-entity-cloning');
// Static properties remain the same across all instances of the class.
if ($property->isStatic()) {
$this->assertEquals('test-entity-cloning', $property->getValue($entity), "Entity property {$property_name} is not cloned properly.");
$this->assertEquals('test-entity-cloning', $property->getValue($translation), "Entity property {$property_name} is not cloned properly.");
$this->assertEquals('test-entity-cloning', $property->getValue($clone), "Entity property {$property_name} is not cloned properly.");
}
else {
$this->assertEquals('default-value', $property->getValue($entity), "Entity property {$property_name} is not cloned properly.");
$this->assertEquals('default-value', $property->getValue($translation), "Entity property {$property_name} is not cloned properly.");
$this->assertEquals('test-entity-cloning', $property->getValue($clone), "Entity property {$property_name} is not cloned properly.");
}
// Modify each entity property on the translation entity object and assert
// that the change is propagated to the default translation entity object
// except for the properties that are unique for each entity translation
// object.
$property->setValue($translation, 'test-translation-cloning');
// Using assertEquals or assertNotEquals here is dangerous as if the
// assertion fails and the property for some reasons contains the entity
// object e.g. the "typedData" property then the property will be
// serialized, but this will cause exceptions because the entity is
// modified in a non-consistent way and ContentEntityBase::__sleep() will
// not be able to properly access all properties and this will cause
// exceptions without a proper backtrace.
if (in_array($property->getName(), $translation_unique_properties)) {
$this->assertEquals('default-value', $property->getValue($entity), "Entity property {$property_name} is not cloned properly.");
$this->assertEquals('test-translation-cloning', $property->getValue($translation), "Entity property {$property_name} is not cloned properly.");
}
else {
$this->assertEquals('test-translation-cloning', $property->getValue($entity), "Entity property {$property_name} is not cloned properly.");
$this->assertEquals('test-translation-cloning', $property->getValue($translation), "Entity property {$property_name} is not cloned properly.");
}
}
}
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