ContentEntityFieldMethodInvocationOrderTest.php

<?php

declare (strict_types=1);
namespace Drupal\KernelTests\Core\Entity;

use Drupal\language\Entity\ConfigurableLanguage;

/**
 * Tests correct field method invocation order.
 *
 * @group Entity
 */
class ContentEntityFieldMethodInvocationOrderTest extends EntityKernelTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'language',
        'system',
        'entity_test',
    ];
    
    /**
     * The EntityTest entity type storage.
     *
     * @var \Drupal\Core\Entity\ContentEntityStorageInterface
     */
    protected $entityTestFieldMethodsStorage;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        // Enable an additional language.
        ConfigurableLanguage::createFromLangcode('de')->save();
        ConfigurableLanguage::createFromLangcode('fr')->save();
        $this->installEntitySchema('entity_test_field_methods');
        $this->entityTestFieldMethodsStorage = $this->entityTypeManager
            ->getStorage('entity_test_field_methods');
    }
    
    /**
     * Tests correct field method invocation order.
     */
    public function testFieldMethodInvocationOrder() : void {
        // Create a test entity.
        $entity = $this->entityTestFieldMethodsStorage
            ->create([
            'name' => $this->randomString(),
            'langcode' => 'de',
        ]);
        $entity->save();
        $entity->addTranslation('fr')
            ->save();
        // Reset the current value of the test field.
        foreach ([
            'de',
            'fr',
        ] as $langcode) {
            $entity->getTranslation($langcode)->test_invocation_order->value = 0;
        }
        $entity->getTranslation('de')
            ->save();
        // Verify that the field presave method has been invoked in the correct
        // entity translation order.
        $this->assertGreaterThan($entity->getTranslation('de')->test_invocation_order->value, $entity->getTranslation('fr')->test_invocation_order->value);
        // Reset the current value of the test field.
        foreach ([
            'de',
            'fr',
        ] as $langcode) {
            $entity->getTranslation($langcode)->test_invocation_order->value = 0;
        }
        $entity->getTranslation('fr')
            ->save();
        // Verify that the field presave method has been invoked in the correct
        // entity translation order.
        $this->assertGreaterThan($entity->getTranslation('fr')->test_invocation_order->value, $entity->getTranslation('de')->test_invocation_order->value);
    }

}