public function testSyntaxExtenderForSetEngine()
{
$q = new AlterTableQuery('products');
$this->assertNotNull($q);
$q->registerClass('setEngine', 'SQLBuilder\\MySQL\\Syntax\\AlterTableSetEngine');
$q->setEngine('InnoDB');
$this->assertDriverQuery(new MySQLDriver(), $q);
$this->assertSqlStrings($q, [[new MySQLDriver(), 'ALTER TABLE `products` ENGINE = \'InnoDB\'']]);
}