/**
* Test drop user account.
*/
public function testDropUser()
{
$this->connection->execute('CREATE USER ?@? IDENTIFIED BY ?', 'monty', '%', 'some_pass');
$this->assertTrue($this->connection->userExists('monty'));
$this->connection->dropUser('monty');
$this->assertFalse($this->connection->userExists('monty'));
}