Help me for this library

I am using HMVC extension with COdeigniter 3 rc3

And also this lib.
http://www.grocerycrud.com/codeigniter-simplicity

I know this is for old version but its working fine in ci3.
My problem is.
When I use its default given controllers and view in modules with its working fine. And when i use my own controllers and views its working but css and js file not loaded with it. Its show nothing..

PHP Code:

class Test extends MX_Controller {
    //put your code here
    public function __construct()
    {
        parent::__construct();
    
        $this->_init();
        
    }
    
    private function _init(){
        
    $this->output->set_template('test');
     $this->load->js('assets/themes/default/js/jquery-1.9.1.min.js');
        $this->load->js('assets/themes/default/hero_files/bootstrap-transition.js');
        $this->load->js('assets/themes/default/hero_files/bootstrap-collapse.js');
        $this->load->css('assets/admin/bower_components/bootstrap/dist/css/bootstrap.min.css');
    
    }
    
    public function index()
    {
        $this->load->view('testview');
        
    }
    
} 


Folder location
..
application/
---modules/
         test/
            --controllers/
                        --Test.php
            --views/
                       --testview.php
                          -themes/
                                   --test.php

themes/test.php

PHP Code:

This is test's

<?=$output?>
<?php
    /** -- Copy from here -- */
    if(!empty($meta))
    foreach($meta as $name=>$content){
        echo "\n\t\t";
        ?><meta name="<?php echo $name; ?>" content="<?php echo $content; ?>" /><?php
             }
    echo "\n";

    if(!empty($canonical))
    {
        echo "\n\t\t";
        ?><link rel="canonical" href="<?php echo $canonical?>" /><?php

    }
    echo "\n\t";

    foreach($css as $file){
         echo "\n\t\t";
        ?><link rel="stylesheet" href="<?php echo $file; ?>" type="text/css" /><?php
    } echo "\n\t";

    foreach($js as $file){
            echo "\n\t\t";
            ?><script src="<?php echo $file; ?>"></script><?php
    } echo "\n\t";

    /** -- to here -- */
?>

testview.php

PHP Code:

<hr/>
This is from test view file<br/ 


OutputSource is

PHP Code:

This is test's


<hr/>
This is from test view file<br/>
        <meta name="keywords" content="" />
        <meta name="description" content="" />