public function ConnectionTest::testDestructBcLayer in Drupal 9

Tests Connection::__destruct().

@group legacy

File

core/tests/Drupal/Tests/Core/Database/ConnectionTest.php, line 391

Class

ConnectionTest

Tests the Connection class.

Namespace

Drupal\Tests\Core\Database

Code

public function testDestructBcLayer() {
  $this
    ->expectDeprecation('Drupal\\Core\\Database\\Connection::destroy() is deprecated in drupal:9.1.0 and is removed from drupal:10.0.0. Move custom database destruction logic to __destruct(). See https://www.drupal.org/node/3142866');
  $mock_pdo = $this
    ->createMock(StubPDO::class);
  $fake_connection = new class($mock_pdo, [
    'namespace' => Driver::class,
  ]) extends StubConnection {
    public function destroy() {
      parent::destroy();
    }

  };

  // Destroy the object which will result in the Connection::__destruct()
  // calling Connection::destroy() and a deprecation error being triggered.
  // @see \Drupal\KernelTests\Core\Database\ConnectionUnitTest for tests that
  // connection object destruction does not trigger deprecations unless
  // Connection::destroy() is overridden.
  $fake_connection = NULL;
}