Delete example

public function testDeprecationConnection() {
    $this->expectDeprecation('\Drupal\Core\Database\Driver\pgsql\Connection is deprecated in drupal:9.4.0 and is removed from drupal:11.0.0. The PostgreSQL database driver has been moved to the pgsql module. See https://www.drupal.org/node/3129492');
    $connection = new Connection($this->createMock(StubPDO::class), []);
    $this->assertInstanceOf(Connection::class, $connection);
  }

  /** * @covers Drupal\Core\Database\Driver\pgsql\Delete */
  public function testDeprecationDelete() {
    $this->expectDeprecation('\Drupal\Core\Database\Driver\pgsql\Delete is deprecated in drupal:9.4.0 and is removed from drupal:11.0.0. The PostgreSQL database driver has been moved to the pgsql module. See https://www.drupal.org/node/3129492');
    $delete = new Delete($this->connection, 'test');
    $this->assertInstanceOf(Delete::class, $delete);
  }

  /** * @covers Drupal\Core\Database\Driver\pgsql\Insert */
  public function testDeprecationInsert() {
    $this->expectDeprecation('\Drupal\Core\Database\Driver\pgsql\Insert is deprecated in drupal:9.4.0 and is removed from drupal:11.0.0. The PostgreSQL database driver has been moved to the pgsql module. See https://www.drupal.org/node/3129492');
    $insert = new Insert($this->connection, 'test');
    $this->assertInstanceOf(Insert::class, $insert);
  }