function NextIdTest::testDbNextId

Same name in other branches
  1. 9 core/tests/Drupal/KernelTests/Core/Database/NextIdTest.php \Drupal\KernelTests\Core\Database\NextIdTest::testDbNextId()
  2. 8.9.x core/tests/Drupal/KernelTests/Core/Database/NextIdTest.php \Drupal\KernelTests\Core\Database\NextIdTest::testDbNextId()

Tests that the sequences API works.

File

core/tests/Drupal/KernelTests/Core/Database/NextIdTest.php, line 46

Class

NextIdTest
Tests the sequences API.

Namespace

Drupal\KernelTests\Core\Database

Code

public function testDbNextId() : void {
    $this->expectDeprecation('Drupal\\Core\\Database\\Connection::nextId() is deprecated in drupal:10.2.0 and is removed from drupal:11.0.0. Modules should use instead the keyvalue storage for the last used id. See https://www.drupal.org/node/3349345');
    $first = $this->connection
        ->nextId();
    $second = $this->connection
        ->nextId();
    // 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.
    $this->assertEquals($first + 1, $second, 'The second call from a sequence provides a number increased by one.');
    $result = $this->connection
        ->nextId(1000);
    $this->assertEquals(1001, $result, 'Sequence provides a larger number than the existing ID.');
}

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