function ConnectionTest::testDestructBcLayer

Tests Connection::__destruct().

@group legacy

File

core/tests/Drupal/Tests/Core/Database/ConnectionTest.php, line 389

Class

ConnectionTest

Tests the Connection class.

Namespace

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;
}