SqlContentEntityStorageRevisionDataCleanupTest.php

<?php

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

use Drupal\FunctionalTests\Update\UpdatePathTestBase;
use PHPUnit\Framework\Assert;

/**
 * Tests cleaning up revision data tables.
 *
 * @group Entity
 * @group Update
 */
class SqlContentEntityStorageRevisionDataCleanupTest extends UpdatePathTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected function setDatabaseDumpFiles() {
        $this->databaseDumpFiles = [
            __DIR__ . '/../../../../../system/tests/fixtures/update/drupal-9.4.0.filled.standard.php.gz',
            __DIR__ . '/../../../../tests/fixtures/update/drupal-8.entity-revision-data-cleanup-2869568.php',
        ];
    }
    
    /**
     * Tests that stale rows in the revision data table are deleted.
     *
     * @see system_update_8404()
     */
    public function testRevisionDataCleanup() : void {
        // Ensure the test data exists.
        $connection = \Drupal::database();
        // There are 104 rows, 101 rows to delete plus the original 3 valid rows.
        $result = $connection->query('SELECT nid, vid, langcode FROM {node_field_revision} WHERE nid = :nid', [
            ':nid' => 8,
        ])
            ->fetchAll();
        $this->assertCount(104, $result);
        $this->runUpdates();
        // Ensure the correct rows were deleted and only those.
        $result = $connection->query('SELECT nid, vid FROM {node_field_revision} WHERE nid = :nid AND vid = :vid ORDER BY nid, vid, langcode DESC', [
            ':nid' => 8,
            ':vid' => 8,
        ])
            ->fetchAll();
        $this->assertEmpty($result);
        $result = $connection->query('SELECT nid, vid FROM {node_field_revision} WHERE nid = :nid AND vid = :vid ORDER BY nid, vid, langcode DESC', [
            ':nid' => 8,
            ':vid' => 9,
        ])
            ->fetchAll();
        $this->assertEquals($result, [
            (object) [
                'nid' => '8',
                'vid' => '9',
            ],
        ]);
        // Revision 10 has two translations, ensure both records still exist.
        $result = $connection->query('SELECT nid, vid, langcode FROM {node_field_revision} WHERE nid = :nid AND vid = :vid ORDER BY nid, vid, langcode DESC', [
            ':nid' => 8,
            ':vid' => 10,
        ])
            ->fetchAll();
        Assert::assertEquals($result, [
            (object) [
                'nid' => '8',
                'vid' => '10',
                'langcode' => 'es',
            ],
            (object) [
                'nid' => '8',
                'vid' => '10',
                'langcode' => 'en',
            ],
        ]);
        // There should be only 3 rows left.
        $result = $connection->query('SELECT nid, vid, langcode FROM {node_field_revision} WHERE nid = :nid', [
            ':nid' => 8,
        ])
            ->fetchAll();
        $this->assertCount(3, $result);
    }

}