SqlParser\Components\FunctionCall::build PHP Метод

    public static function build($component, array $options = array())
    {
        return $component->name . $component->parameters;
    }

 public function testBuildArrayObj()
 {
     $component = new FunctionCall('func', new ArrayObj(array('a', 'b')));
     $this->assertEquals('func(a, b)', FunctionCall::build($component));
 }