Fix unit tests

Author: covex-nn

Tests/DependencyInjection/FOSUserExtensionTest.php

@@ -26,17 +26,6 @@ protected function tearDown()
         unset($this->configuration);
     }
 
-    /**
-     * @expectedException \Symfony\Component\Config\Definition\Exception\InvalidConfigurationException
-     */
-    public function testUserLoadThrowsExceptionUnlessDatabaseDriverSet()
-    {
-        $loader = new FOSUserExtension();
-        $config = $this->getEmptyConfig();
-        unset($config['db_driver']);
-        $loader->load(array($config), new ContainerBuilder());
-    }
-
     /**
      * @expectedException \Symfony\Component\Config\Definition\Exception\InvalidConfigurationException
      */