PostgreSqlSequenceUpdateTest.php

Same filename in other branches
  1. 10 core/modules/pgsql/tests/src/Functional/Database/PostgreSqlSequenceUpdateTest.php

Namespace

Drupal\Tests\pgsql\Functional\Database

File

core/modules/pgsql/tests/src/Functional/Database/PostgreSqlSequenceUpdateTest.php

View source
<?php

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

use Drupal\FunctionalTests\Update\UpdatePathTestBase;
use Drupal\Core\Database\Database;
use Drupal\pgsql\Update10101;
// cSpell:ignore objid refobjid regclass attname attrelid attnum refobjsubid

/**
 * Tests that any unowned sequences created previously have a table owner.
 *
 * The update path only applies to Drupal sites using the pgsql driver.
 *
 * @group Database
 */
class PostgreSqlSequenceUpdateTest extends UpdatePathTestBase {
    
    /**
     * The database connection to use.
     *
     * @var \Drupal\Core\Database\Connection
     */
    protected $connection;
    
    /**
     * {@inheritdoc}
     */
    protected function runDbTasks() {
        parent::runDbTasks();
        $this->connection = Database::getConnection();
        if ($this->connection
            ->driver() !== 'pgsql') {
            $this->markTestSkipped('This test only works with the pgsql driver');
        }
    }
    
    /**
     * {@inheritdoc}
     */
    protected function setDatabaseDumpFiles() {
        $this->databaseDumpFiles = [
            __DIR__ . '/../../../../../system/tests/fixtures/update/drupal-9.4.0.bare.standard.php.gz',
            __DIR__ . '/../../../fixtures/update/drupal-9.pgsql-orphan-sequence.php',
        ];
    }
    
    /**
     * Asserts that a newly created sequence has the correct ownership.
     */
    public function testPostgreSqlSequenceUpdate() {
        $this->assertFalse($this->getSequenceOwner('pgsql_sequence_test', 'sequence_field'));
        // Run the updates.
        $this->runUpdates();
        $seq_owner = $this->getSequenceOwner('pgsql_sequence_test', 'sequence_field');
        $this->assertEquals($this->connection
            ->getPrefix() . 'pgsql_sequence_test', $seq_owner->table_name);
        $this->assertEquals('sequence_field', $seq_owner->field_name, 'Sequence is owned by the table and column.');
    }
    
    /**
     * Retrieves the sequence owner object.
     *
     * @return object|bool
     *   Returns the sequence owner object or bool if it does not exist.
     */
    protected function getSequenceOwner(string $table, string $field) : object|bool {
        $update_sequence = \Drupal::classResolver(Update10101::class);
        $seq_name = $update_sequence->getSequenceName($table, $field);
        return \Drupal::database()->query("SELECT d.refobjid::regclass as table_name, a.attname as field_name\n      FROM pg_depend d\n      JOIN pg_attribute a ON a.attrelid = d.refobjid AND a.attnum = d.refobjsubid\n      WHERE d.objid = :seq_name::regclass\n      AND d.refobjsubid > 0\n      AND d.classid = 'pg_class'::regclass", [
            ':seq_name' => $seq_name,
        ])
            ->fetchObject();
    }

}

Classes

Title Deprecated Summary
PostgreSqlSequenceUpdateTest Tests that any unowned sequences created previously have a table owner.

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