Unresolvable dependency resolving

I have developed a package for L4. This package is make be easy to CRUD ORM proccess for multi languages content.

My package works very well on my three project.

I have a problem which I can't solve to. This problem is about IoC and resolving a class in my package..

Firstly I want to share my package's service provider file


<?php namespace Muratsplat\Multilang;

use Illuminate\Support\ServiceProvider;
use Illuminate\Support\Collection;
use Illuminate\Support\MessageBag;

use Muratsplat\Multilang\Picker;
use Muratsplat\Multilang\Validator;
use Muratsplat\Multilang\NewRules;
use Muratsplat\Multilang\Wrapper;
use Muratsplat\Multilang\CheckerAttribute;

/* MultiLang Service Provider
 * 
 * @author Murat Ödünç <murat.asya@gmail.com>
 * @copyright (c) 2015, Murat Ödünç
 * @link https://github.com/muratsplat/multilang Project Page
 * @license http://www.gnu.org/licenses/gpl-3.0.html GPLv3 
 */
class MultilangServiceProvider extends ServiceProvider {

	/**
	 * Indicates if loading of the provider is deferred.
	 *
	 * @var bool
	 */
	protected $defer = false;

	/**
	 * Bootstrap the application events.
	 *
	 * @return void
	 */
	public function boot()	{
            
            $this->package('muratsplat/multilang');

            // adding new rules for our extention
            $this->addNewRules();
            
            // setting laravel events object
            MultiLang::setEventDispatcher($this->app['events']);
        }

	/**
	 * Register the service provider.
	 *
	 * @return void
	 */
	public function register()
	{
            $this->app->singleton('multilang', function($app) {
                
                $config         = $app['config'];
                $schemaBuilder  = $app['db']->connection()->getSchemaBuilder();
                $validator      = $app['validator'];
                $cache          = $app['cache.store'];
            
                return new MultiLang(
                            new Picker(new Collection(), new Element(),$config),
                            $config,
                            new MessageBag(),
                            new Validator($validator, $config),
                            new Wrapper(
                                    $config, 
                                    new CheckerAttribute(
                                            $schemaBuilder, 
                                            $cache, 
                                            $config
                                            ),
                                    $cache                                    
                                    ),
                            $cache
                        );
            });
            
        
          
	}
            
        /**
         * to add new rules to Laravel Validator object
         */
        private function addNewRules() {
  
            $this->app['validator']->resolver(function($translator, $data, $rules, $messages) {
                
                return new NewRules($translator, $data, $rules, $messages);
            });
        }

	/**
	 * Get the services provided by the provider.
	 *
	 * @return array
	 */
	public function provides()
	{
		return array('multilang');
	}

}

For example this line works without any problem

   
            
       $multilang        = \App::make('multilang');

But when I want to inject MultiLang instance of MultiLang Pakage to a repository class by using constructer method, its getted errors about dependency resolving..

<?php

namespace Muratsplat\Repository\Product;

use Muratsplat\Multilang\MultiLang;

/**
 * Product Repository Class
 * 
 * @author Murat Ödünç <murat.asya@gmail.com>
 * @copyright (c) 2015, Murat Ödünç
 * @license http://www.gnu.org/licenses/gpl-3.0.html GPLv3
 * @package ProCategory
 */ 
class ProductRepository extends CacheAbleRepository 
{
    
    /**
     * @var \Muratsplat\Multilang\MultiLang 
     */
    private $multilang;
    
        /**
         * Constructer
         */
        public function __construct( MultiLang   $multilang )   {
          
            $this->multilang        = $multilang  //  my package's core class
        }
  }

When Unit test works, return this error..

 phpunit --stop-on-failure app/tests/controller/Front/FrontDownloadControllerTest.php 
PHPUnit 3.7.28 by Sebastian Bergmann.

Configuration read from /home/muratsplat/works/web_root/krk/phpunit.xml

E

Time: 1.17 seconds, Memory: 11.75Mb

There was 1 error:

1) FrontDownloadControllerTest::testSimple
Illuminate\Container\BindingResolutionException: Unresolvable dependency resolving [Parameter #0 [ <required> $dsn ]] in class PDO

/home/muratsplat/works/web_root/krk/vendor/laravel/framework/src/Illuminate/Container/Container.php:594
/home/muratsplat/works/web_root/krk/vendor/laravel/framework/src/Illuminate/Container/Container.php:566
/home/muratsplat/works/web_root/krk/vendor/laravel/framework/src/Illuminate/Container/Container.php:537
/home/muratsplat/works/web_root/krk/vendor/laravel/framework/src/Illuminate/Container/Container.php:428
/home/muratsplat/works/web_root/krk/vendor/laravel/framework/src/Illuminate/Foundation/Application.php:462
/home/muratsplat/works/web_root/krk/vendor/laravel/framework/src/Illuminate/Container/Container.php:609
/home/muratsplat/works/web_root/krk/vendor/laravel/framework/src/Illuminate/Container/Container.php:570
/home/muratsplat/works/web_root/krk/vendor/laravel/framework/src/Illuminate/Container/Container.php:537
/home/muratsplat/works/web_root/krk/vendor/laravel/framework/src/Illuminate/Container/Container.php:428
/home/muratsplat/works/web_root/krk/vendor/laravel/framework/src/Illuminate/Foundation/Application.php:462
/home/muratsplat/works/web_root/krk/vendor/laravel/framework/src/Illuminate/Container/Container.php:537/home/muratsplat/works/web_root/krk/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:78
/home/muratsplat/works/web_root/krk/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:51
/home/muratsplat/works/web_root/krk/vendor/laravel/framework/src/Illuminate/Routing/Router.php:967
/home/muratsplat/works/web_root/krk/vendor/laravel/framework/src/Illuminate/Routing/Route.php:109
/home/muratsplat/works/web_root/krk/vendor/laravel/framework/src/Illuminate/Routing/Router.php:1033
/home/muratsplat/works/web_root/krk/vendor/laravel/framework/src/Illuminate/Routing/Router.php:1001
/home/muratsplat/works/web_root/krk/vendor/laravel/framework/src/Illuminate/Foundation/Application.php:775
/home/muratsplat/works/web_root/krk/vendor/laravel/framework/src/Illuminate/Foundation/Application.php:745
/home/muratsplat/works/web_root/krk/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Client.php:81
/home/muratsplat/works/web_root/krk/vendor/symfony/browser-kit/Symfony/Component/BrowserKit/Client.php:327
/home/muratsplat/works/web_root/krk/vendor/laravel/framework/src/Illuminate/Foundation/Testing/ApplicationTrait.php:51
/home/muratsplat/works/web_root/krk/vendor/laravel/framework/src/Illuminate/Foundation/Testing/ApplicationTrait.php:92
/home/muratsplat/works/web_root/krk/app/tests/controller/Front/FrontDownloadControllerTest.php:52

What can I do to solve it?

Moderators