[DoctrineBundle] fixed unit tests for previous merge

src/Symfony/Bundle/DoctrineBundle/Tests/DependencyInjection/AbstractDoctrineExtensionTest.php

@@ -689,6 +689,7 @@ abstract class AbstractDoctrineExtensionTest extends TestCase
             'kernel.debug'       => false,
             'kernel.bundles'     => $map,
             'kernel.cache_dir'   => sys_get_temp_dir(),
+            'kernel.environment' => 'test',
             'kernel.root_dir'    => __DIR__.'/../../../../../' // src dir
         )));
     }

src/Symfony/Bundle/DoctrineBundle/Tests/TestCase.php

@@ -35,6 +35,7 @@ class TestCase extends \PHPUnit_Framework_TestCase
             'kernel.debug'       => false,
             'kernel.bundles'     => array('YamlBundle' => 'Fixtures\Bundles\YamlBundle\YamlBundle'),
             'kernel.cache_dir'   => sys_get_temp_dir(),
+            'kernel.environment' => 'test',
             'kernel.root_dir'    => __DIR__.'/../../../../' // src dir
         )));
         $container->set('annotation_reader', new AnnotationReader());