SerializationSettingsDeletionUpdateTest.php

<?php

namespace Drupal\Tests\serialization\Functional\Update;

use Drupal\FunctionalTests\Update\UpdatePathTestBase;

/**
 * Ensures that update hook is run properly for deleting obsolete serialization settings.
 *
 * @group serialization
 */
class SerializationSettingsDeletionUpdateTest extends UpdatePathTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected function setDatabaseDumpFiles() {
        $this->databaseDumpFiles = [
            __DIR__ . '/../../../../../system/tests/fixtures/update/drupal-8.8.0.filled.standard.php.gz',
        ];
    }
    
    /**
     * Ensures that update hook is run for "serialization" module.
     */
    public function testUpdate() {
        $serialization_settings = $this->config('serialization.settings');
        $this->assertFalse($serialization_settings->isNew());
        $this->assertEquals(FALSE, $serialization_settings->get('bc_primitives_as_strings'));
        $this->assertEquals(TRUE, $serialization_settings->get('bc_timestamp_normalizer_unix'));
        $this->runUpdates();
        $serialization_settings = \Drupal::configFactory()->get('serialization.settings');
        $this->assertTrue($serialization_settings->isNew());
    }

}