<?php

/*

 * This file is part of the Symfony package.

 *

 * (c) Fabien Potencier <fabien@symfony.com>

 *

 * For the full copyright and license information, please view the LICENSE

 * file that was distributed with this source code.

 */

namespace Symfony\Bundle\SwiftmailerBundle\Tests\DependencyInjection;

use Symfony\Bundle\SwiftmailerBundle\Tests\TestCase;

use Symfony\Bundle\SwiftmailerBundle\DependencyInjection\SwiftmailerExtension;

use Symfony\Component\DependencyInjection\ContainerBuilder;

class SwiftmailerExtensionTest extends TestCase

{

    public function testConfigLoad()

    {

        $container = new ContainerBuilder();

        $container->setParameter('kernel.debug', false);

        $loader = new SwiftmailerExtension();

        $loader->load(array(array()), $container);

        $this->assertEquals('Swift_Mailer', $container->getParameter('swiftmailer.class'), '->load() loads the swiftmailer.xml file if not already loaded');

        $loader->load(array(array('transport' => 'sendmail')), $container);

        $this->assertEquals('swiftmailer.transport.sendmail', (string) $container->getAlias('swiftmailer.transport'));

        $loader->load(array(array()), $container);

        $this->assertEquals('swiftmailer.transport.smtp', (string) $container->getAlias('swiftmailer.transport'));

    }

    public function testNullTransport()

    {

        $container = new ContainerBuilder();

        $container->setParameter('kernel.debug', false);

        $loader = new SwiftmailerExtension();

        $loader->load(array(array('transport' => null)), $container);

        $this->assertEquals('swiftmailer.transport.null', (string) $container->getAlias('swiftmailer.transport'));

    }

    public function testSpool()

    {

        $container = new ContainerBuilder();

        $container->setParameter('kernel.debug', false);

        $loader = new SwiftmailerExtension();

        $loader->load(array(array('spool' => array())), $container);

        $this->assertEquals('swiftmailer.transport.spool', (string) $container->getAlias('swiftmailer.transport'));

        $this->assertEquals('swiftmailer.transport.smtp', (string) $container->getAlias('swiftmailer.transport.real'));

    }

}