| Current Path : /var/www/html/german-vocational.cn/core/tests/Drupal/KernelTests/Core/Database/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : /var/www/html/german-vocational.cn/core/tests/Drupal/KernelTests/Core/Database/NextIdTest.php |
<?php
namespace Drupal\KernelTests\Core\Database;
use Drupal\KernelTests\KernelTestBase;
/**
* Tests the sequences API.
*
* @group Database
*/
class NextIdTest extends KernelTestBase {
/**
* The modules to enable.
* @var array
*/
public static $modules = ['system'];
protected function setUp() {
parent::setUp();
$this->installSchema('system', 'sequences');
}
/**
* Tests that the sequences API works.
*/
public function testDbNextId() {
$first = db_next_id();
$second = db_next_id();
// We can test for exact increase in here because we know there is no
// other process operating on these tables -- normally we could only
// expect $second > $first.
$this->assertEqual($first + 1, $second, 'The second call from a sequence provides a number increased by one.');
$result = db_next_id(1000);
$this->assertEqual($result, 1001, 'Sequence provides a larger number than the existing ID.');
}
}