BlockWeightUpdateTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\block\Functional;

use Drupal\block\Entity\Block;
use Drupal\FunctionalTests\Update\UpdatePathTestBase;

/**
 * @covers block_post_update_make_weight_integer
 * @group block
 */
class BlockWeightUpdateTest extends UpdatePathTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected function setDatabaseDumpFiles() {
        $this->databaseDumpFiles = [
            __DIR__ . '/../../../../system/tests/fixtures/update/drupal-10.3.0.filled.standard.php.gz',
        ];
    }
    
    /**
     * Tests update path for blocks' `weight` property.
     */
    public function testRunUpdates() {
        // Find a block and change it to have a null weight.
        
        /** @var \Drupal\Core\Database\Connection $database */
        $database = $this->container
            ->get('database');
        $block = $database->select('config', 'c')
            ->fields('c', [
            'data',
        ])
            ->condition('name', 'block.block.claro_content')
            ->execute()
            ->fetchField();
        $block = unserialize($block);
        $block['weight'] = NULL;
        $database->update('config')
            ->fields([
            'data' => serialize($block),
        ])
            ->condition('name', 'block.block.claro_content')
            ->execute();
        $this->assertNull(Block::load('claro_content')->get('weight'));
        $this->runUpdates();
        $this->assertSame(0, Block::load('claro_content')->get('weight'));
    }

}